{"transactions":[{"id":1713544,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2023-12-12T19:41:30.000Z","date":"2023-12-06","kind":"exercise","planned":false,"acquired":false,"shares":1987693,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents 1,093,509 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 876,068 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,116 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"Represents 1,093,509 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 876,068 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,116 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"After the reported transaction, BVP IX, BVP IX Inst, and 15 Angels own 5,881,278 shares, 4,711,798 shares and 97,436 shares, respectively, of Class B Common Stock."}],"balance_after":10690514,"derivative":{"underlying":"Class A Common Stock","underlying_shares":1987693},"source":{"system":"sec-edgar","filing":"0000899243-23-020588","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924323020588/doc4.xml","form_type":"4"}},{"id":1713543,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2023-12-12T19:41:30.000Z","date":"2023-12-06","kind":"other","planned":false,"acquired":false,"shares":1987693,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F5","text":"On December 6, 2023 BVP IX, BVP IX Inst, and 15 Angels distributed, for no consideration, 1,093,509, 876,068, and 18,116 shares (collectively, the \"Shares\"), respectively, of Class A Common Stock to their limited partners and to Deer L.P., representing each such partner's pro rata interest in such Shares. On the same date, one or more of such limited partner(s) distributed, for no consideration, the Shares to certain of its or their members in an amount equal to each such member's or members' respective pro rata interests in the Shares.  Finally, on the same date, Deer L.P. distributed, for no consideration, the Shares it received from the distributions to its partners in an amount equal to each such partner's pro rata interest in the Shares. All of the aforementioned distributions were made in accordance with the exemption afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended."},{"field":"shares","element":"transactionShares","label":"F5","text":"On December 6, 2023 BVP IX, BVP IX Inst, and 15 Angels distributed, for no consideration, 1,093,509, 876,068, and 18,116 shares (collectively, the \"Shares\"), respectively, of Class A Common Stock to their limited partners and to Deer L.P., representing each such partner's pro rata interest in such Shares. On the same date, one or more of such limited partner(s) distributed, for no consideration, the Shares to certain of its or their members in an amount equal to each such member's or members' respective pro rata interests in the Shares.  Finally, on the same date, Deer L.P. distributed, for no consideration, the Shares it received from the distributions to its partners in an amount equal to each such partner's pro rata interest in the Shares. All of the aforementioned distributions were made in accordance with the exemption afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"On December 6, 2023 BVP IX, BVP IX Inst, and 15 Angels distributed, for no consideration, 1,093,509, 876,068, and 18,116 shares (collectively, the \"Shares\"), respectively, of Class A Common Stock to their limited partners and to Deer L.P., representing each such partner's pro rata interest in such Shares. On the same date, one or more of such limited partner(s) distributed, for no consideration, the Shares to certain of its or their members in an amount equal to each such member's or members' respective pro rata interests in the Shares.  Finally, on the same date, Deer L.P. distributed, for no consideration, the Shares it received from the distributions to its partners in an amount equal to each such partner's pro rata interest in the Shares. All of the aforementioned distributions were made in accordance with the exemption afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"On December 6, 2023 BVP IX, BVP IX Inst, and 15 Angels distributed, for no consideration, 1,093,509, 876,068, and 18,116 shares (collectively, the \"Shares\"), respectively, of Class A Common Stock to their limited partners and to Deer L.P., representing each such partner's pro rata interest in such Shares. On the same date, one or more of such limited partner(s) distributed, for no consideration, the Shares to certain of its or their members in an amount equal to each such member's or members' respective pro rata interests in the Shares.  Finally, on the same date, Deer L.P. distributed, for no consideration, the Shares it received from the distributions to its partners in an amount equal to each such partner's pro rata interest in the Shares. All of the aforementioned distributions were made in accordance with the exemption afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0000899243-23-020588","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924323020588/doc4.xml","form_type":"4"}},{"id":1713542,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2023-12-12T19:41:30.000Z","date":"2023-12-06","kind":"exercise","planned":false,"acquired":true,"shares":1987693,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents 1,093,509 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 876,068 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,116 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents 1,093,509 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 876,068 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,116 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Represents 1,093,509 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 876,068 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,116 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."}],"balance_after":1987693,"source":{"system":"sec-edgar","filing":"0000899243-23-020588","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924323020588/doc4.xml","form_type":"4"}},{"id":1776931,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2023-09-19T18:59:27.000Z","date":"2023-09-14","kind":"sale","planned":false,"acquired":false,"shares":39073,"price":15.8,"value":617353.4,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On September 14, 2023, Bessemer Venture Partners IX L.P. (\"BVP IX\"), Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\") sold 21,496, 17,221, and 356 Class A Common Stock of ACV Auctions, Inc., respectively, at a weighted average price of $15.80. These shares were sold in multiple transactions at prices ranging from $15.68 to $16.00. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."},{"field":"shares","element":"transactionShares","label":"F1","text":"On September 14, 2023, Bessemer Venture Partners IX L.P. (\"BVP IX\"), Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\") sold 21,496, 17,221, and 356 Class A Common Stock of ACV Auctions, Inc., respectively, at a weighted average price of $15.80. These shares were sold in multiple transactions at prices ranging from $15.68 to $16.00. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On September 14, 2023, Bessemer Venture Partners IX L.P. (\"BVP IX\"), Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\") sold 21,496, 17,221, and 356 Class A Common Stock of ACV Auctions, Inc., respectively, at a weighted average price of $15.80. These shares were sold in multiple transactions at prices ranging from $15.68 to $16.00. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"After the reported transaction, BVP IX, BVP IX Inst, and 15 Angels own 998,279 shares, 799,774 shares, and 16,539 shares, respectively, of Class A Common Stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"After the reported transaction, BVP IX, BVP IX Inst, and 15 Angels own 998,279 shares, 799,774 shares, and 16,539 shares, respectively, of Class A Common Stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."}],"balance_after":1814592,"source":{"system":"sec-edgar","filing":"0000950170-23-048860","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000095017023048860/ownership.xml","form_type":"4"}},{"id":1779775,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2023-09-15T06:10:08.000Z","date":"2023-09-12","kind":"exercise","planned":false,"acquired":false,"shares":1987693,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents 1,093,509 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 876,068 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,116 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"Represents 1,093,509 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 876,068 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,116 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"After the reported transaction, BVP IX, BVP IX Inst, and 15 Angels own 5,976,508 shares, 4,788,093 shares and 99,012 shares, respectively, of Class B Common Stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F8","text":"After the reported transaction, BVP IX, BVP IX Inst, and 15 Angels own 5,976,508 shares, 4,788,093 shares and 99,012 shares, respectively, of Class B Common Stock."}],"balance_after":10863613,"derivative":{"underlying":"Class A Common Stock","underlying_shares":1987693},"source":{"system":"sec-edgar","filing":"0000899243-23-019113","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924323019113/doc4.xml","form_type":"4"}},{"id":1779774,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2023-09-15T06:10:08.000Z","date":"2023-09-13","kind":"sale","planned":false,"acquired":false,"shares":5549,"price":16.07,"value":89172.43,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F6","text":"On September 13, 2023, the BVP IX, BVP IX Inst, and 15 Angels sold 3,053 shares, 2,446 shares, and 50 shares, of Class A Common Stock of ACV Auctions, Inc., respectively, at a weighted average price of $16.07. These shares were sold in multiple transactions at prices ranging from $16.00 to $16.11. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."},{"field":"shares","element":"transactionShares","label":"F6","text":"On September 13, 2023, the BVP IX, BVP IX Inst, and 15 Angels sold 3,053 shares, 2,446 shares, and 50 shares, of Class A Common Stock of ACV Auctions, Inc., respectively, at a weighted average price of $16.07. These shares were sold in multiple transactions at prices ranging from $16.00 to $16.11. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"On September 13, 2023, the BVP IX, BVP IX Inst, and 15 Angels sold 3,053 shares, 2,446 shares, and 50 shares, of Class A Common Stock of ACV Auctions, Inc., respectively, at a weighted average price of $16.07. These shares were sold in multiple transactions at prices ranging from $16.00 to $16.11. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"After the September 13 transaction, BVP IX, BVP IX Inst, and 15 Angels own 1,019,775 shares, 816,995 shares and 16,895 shares, respectively, of Class A Common Stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F7","text":"After the September 13 transaction, BVP IX, BVP IX Inst, and 15 Angels own 1,019,775 shares, 816,995 shares and 16,895 shares, respectively, of Class A Common Stock."}],"balance_after":1853665,"source":{"system":"sec-edgar","filing":"0000899243-23-019113","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924323019113/doc4.xml","form_type":"4"}},{"id":1779773,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2023-09-15T06:10:08.000Z","date":"2023-09-12","kind":"sale","planned":false,"acquired":false,"shares":128479,"price":16.21,"value":2082644.59,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"On September 12, 2023, the BVP IX, BVP IX Inst, and 15 Angels sold 70,681 shares, 56,627 shares, and 1,171 shares, of Class A Common Stock of ACV Auctions, Inc., respectively, at a weighted average price of $16.21. These shares were sold in multiple transactions at prices ranging from $16.12 to $16.31. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."},{"field":"shares","element":"transactionShares","label":"F3","text":"On September 12, 2023, the BVP IX, BVP IX Inst, and 15 Angels sold 70,681 shares, 56,627 shares, and 1,171 shares, of Class A Common Stock of ACV Auctions, Inc., respectively, at a weighted average price of $16.21. These shares were sold in multiple transactions at prices ranging from $16.12 to $16.31. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"On September 12, 2023, the BVP IX, BVP IX Inst, and 15 Angels sold 70,681 shares, 56,627 shares, and 1,171 shares, of Class A Common Stock of ACV Auctions, Inc., respectively, at a weighted average price of $16.21. These shares were sold in multiple transactions at prices ranging from $16.12 to $16.31. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"After the September 12 transaction, BVP IX, BVP IX Inst, and 15 Angels own 1,022,828 shares, 819,441 shares and 16,945 shares, respectively, of Class A Common Stock."}],"balance_after":1859214,"source":{"system":"sec-edgar","filing":"0000899243-23-019113","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924323019113/doc4.xml","form_type":"4"}},{"id":1779772,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2023-09-15T06:10:08.000Z","date":"2023-09-12","kind":"exercise","planned":false,"acquired":true,"shares":1987693,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents 1,093,509 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 876,068 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,116 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Represents 1,093,509 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 876,068 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,116 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."}],"balance_after":1987693,"source":{"system":"sec-edgar","filing":"0000899243-23-019113","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924323019113/doc4.xml","form_type":"4"}},{"id":1848740,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2023-06-20T16:05:23.000Z","date":"2023-06-15","kind":"sale","planned":false,"acquired":false,"shares":73951,"price":17.9,"value":1323722.9,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On June 15, 2023, the Bessemer Venture Partners IX L.P. (\"BVP IX\"), Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\") sold 40,683 shares, 32,594 shares, and 674 shares, of Class A Common Stock of ACV Auctions, Inc., respectively, at a weighted average price of $17.90. These shares were sold in multiple transactions at prices ranging from $17.79 to $18.03. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."},{"field":"shares","element":"transactionShares","label":"F1","text":"On June 15, 2023, the Bessemer Venture Partners IX L.P. (\"BVP IX\"), Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\") sold 40,683 shares, 32,594 shares, and 674 shares, of Class A Common Stock of ACV Auctions, Inc., respectively, at a weighted average price of $17.90. These shares were sold in multiple transactions at prices ranging from $17.79 to $18.03. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On June 15, 2023, the Bessemer Venture Partners IX L.P. (\"BVP IX\"), Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\") sold 40,683 shares, 32,594 shares, and 674 shares, of Class A Common Stock of ACV Auctions, Inc., respectively, at a weighted average price of $17.90. These shares were sold in multiple transactions at prices ranging from $17.79 to $18.03. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0000899243-23-015957","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924323015957/doc4.xml","form_type":"4"}},{"id":1856859,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2023-06-13T20:08:15.000Z","date":"2023-06-13","kind":"sale","planned":false,"acquired":false,"shares":74552,"price":18.09,"value":1348645.68,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F7","text":"On June 13, 2023, the BVP IX, BVP IX Inst, and 15 Angels sold 41,564 shares, 32,299 shares, and 689 shares, of Class A Common Stock of ACV Auctions, Inc., respectively, at a weighted average price of $18.09. These shares were sold in multiple transactions at prices ranging from $18.00 to $18.17. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."},{"field":"shares","element":"transactionShares","label":"F7","text":"On June 13, 2023, the BVP IX, BVP IX Inst, and 15 Angels sold 41,564 shares, 32,299 shares, and 689 shares, of Class A Common Stock of ACV Auctions, Inc., respectively, at a weighted average price of $18.09. These shares were sold in multiple transactions at prices ranging from $18.00 to $18.17. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"On June 13, 2023, the BVP IX, BVP IX Inst, and 15 Angels sold 41,564 shares, 32,299 shares, and 689 shares, of Class A Common Stock of ACV Auctions, Inc., respectively, at a weighted average price of $18.09. These shares were sold in multiple transactions at prices ranging from $18.00 to $18.17. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"After the June 8 transaction, BVP IX, BVP IX Inst, and 15 Angels own 40,683 shares, 33,595 shares and 673 shares, respectively, of Class A Common Stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"After the June 6 transaction, BVP IX, BVP IX Inst, and 15 Angels own 128,169 shares, 102,684 shares and 2,123 shares, respectively, of Class A Common Stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F8","text":"After the June 8 transaction, BVP IX, BVP IX Inst, and 15 Angels own 40,683 shares, 33,595 shares and 673 shares, respectively, of Class A Common Stock."}],"balance_after":74951,"source":{"system":"sec-edgar","filing":"0000899243-23-015494","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924323015494/doc4.xml","form_type":"4"}},{"id":1856858,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2023-06-13T20:08:15.000Z","date":"2023-06-12","kind":"sale","planned":false,"acquired":false,"shares":83473,"price":18.07,"value":1508357.11,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F5","text":"On June 12, 2023, the BVP IX, BVP IX Inst, and 15 Angels sold 45,922 shares, 36,790 shares, and 761 shares, of Class A Common Stock of ACV Auctions, Inc., respectively, at a weighted average price of $18.07. These shares were sold in multiple transactions at prices ranging from $18.00 to $18.17. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."},{"field":"shares","element":"transactionShares","label":"F5","text":"On June 12, 2023, the BVP IX, BVP IX Inst, and 15 Angels sold 45,922 shares, 36,790 shares, and 761 shares, of Class A Common Stock of ACV Auctions, Inc., respectively, at a weighted average price of $18.07. These shares were sold in multiple transactions at prices ranging from $18.00 to $18.17. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"On June 12, 2023, the BVP IX, BVP IX Inst, and 15 Angels sold 45,922 shares, 36,790 shares, and 761 shares, of Class A Common Stock of ACV Auctions, Inc., respectively, at a weighted average price of $18.07. These shares were sold in multiple transactions at prices ranging from $18.00 to $18.17. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"After the June 12 transaction, BVP IX, BVP IX Inst, and 15 Angels own 82,247 shares, 65,894 shares and 1,362 shares, respectively, of Class A Common Stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"After the June 12 transaction, BVP IX, BVP IX Inst, and 15 Angels own 82,247 shares, 65,894 shares and 1,362 shares, respectively, of Class A Common Stock."}],"balance_after":149503,"source":{"system":"sec-edgar","filing":"0000899243-23-015494","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924323015494/doc4.xml","form_type":"4"}},{"id":1856857,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2023-06-13T20:08:15.000Z","date":"2023-06-09","kind":"sale","planned":false,"acquired":false,"shares":92405,"price":18.22,"value":1683619.1,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"On June 9, 2023, the Bessemer Venture Partners IX L.P. (\"BVP IX\"), Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\") sold 50,836 shares, 40,727 shares, and 842 shares, of Class A Common Stock of ACV Auctions, Inc., respectively, at a weighted average price of $18.22. These shares were sold in multiple transactions at prices ranging from $18.00 to $18.58. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."},{"field":"shares","element":"transactionShares","label":"F2","text":"On June 9, 2023, the Bessemer Venture Partners IX L.P. (\"BVP IX\"), Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\") sold 50,836 shares, 40,727 shares, and 842 shares, of Class A Common Stock of ACV Auctions, Inc., respectively, at a weighted average price of $18.22. These shares were sold in multiple transactions at prices ranging from $18.00 to $18.58. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"On June 9, 2023, the Bessemer Venture Partners IX L.P. (\"BVP IX\"), Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\") sold 50,836 shares, 40,727 shares, and 842 shares, of Class A Common Stock of ACV Auctions, Inc., respectively, at a weighted average price of $18.22. These shares were sold in multiple transactions at prices ranging from $18.00 to $18.58. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"After the June 6 transaction, BVP IX, BVP IX Inst, and 15 Angels own 128,169 shares, 102,684 shares and 2,123 shares, respectively, of Class A Common Stock."}],"balance_after":232976,"source":{"system":"sec-edgar","filing":"0000899243-23-015494","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924323015494/doc4.xml","form_type":"4"}},{"id":1861753,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2023-06-08T20:12:27.000Z","date":"2023-06-06","kind":"exercise","planned":false,"acquired":false,"shares":993846,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents 546,754 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 438,034 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 9,058 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"Represents 546,754 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 438,034 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 9,058 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F10","text":"After the reported transaction, BVP IX, BVP IX Inst, and 15 Angels own 7,070,017 shares, 5,664,160 shares and 117,129 shares, respectively, of Class B Common Stock."}],"balance_after":12851306,"derivative":{"underlying":"Class A Common Stock","underlying_shares":993846},"source":{"system":"sec-edgar","filing":"0000899243-23-014968","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924323014968/doc4.xml","form_type":"4"}},{"id":1861752,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2023-06-08T20:12:27.000Z","date":"2023-06-08","kind":"sale","planned":false,"acquired":false,"shares":342236,"price":18.22,"value":6235539.92,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F8","text":"On June 8, 2023, the BVP IX, BVP IX Inst, and 15 Angels sold 188,278 shares, 150,839 shares, and 3,119 shares, of Class A Common Stock of ACV Auctions, Inc., respectively, at a weighted average price of $18.22. These shares were sold in multiple transactions at prices ranging from $18.00 to $18.36. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."},{"field":"shares","element":"transactionShares","label":"F8","text":"On June 8, 2023, the BVP IX, BVP IX Inst, and 15 Angels sold 188,278 shares, 150,839 shares, and 3,119 shares, of Class A Common Stock of ACV Auctions, Inc., respectively, at a weighted average price of $18.22. These shares were sold in multiple transactions at prices ranging from $18.00 to $18.36. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."},{"field":"price","element":"transactionPricePerShare","label":"F8","text":"On June 8, 2023, the BVP IX, BVP IX Inst, and 15 Angels sold 188,278 shares, 150,839 shares, and 3,119 shares, of Class A Common Stock of ACV Auctions, Inc., respectively, at a weighted average price of $18.22. These shares were sold in multiple transactions at prices ranging from $18.00 to $18.36. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F9","text":"After the June 8 transaction, BVP IX, BVP IX Inst, and 15 Angels own 179,005 shares, 143,411 shares and 2,965 shares, respectively, of Class A Common Stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F9","text":"After the June 8 transaction, BVP IX, BVP IX Inst, and 15 Angels own 179,005 shares, 143,411 shares and 2,965 shares, respectively, of Class A Common Stock."}],"balance_after":325381,"source":{"system":"sec-edgar","filing":"0000899243-23-014968","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924323014968/doc4.xml","form_type":"4"}},{"id":1861751,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2023-06-08T20:12:27.000Z","date":"2023-06-07","kind":"sale","planned":false,"acquired":false,"shares":30338,"price":18.12,"value":549724.56,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F6","text":"On June 7, 2023, the BVP IX, BVP IX Inst, and 15 Angels sold 16,690 shares, 13,371 shares, and 277 shares, of Class A Common Stock of ACV Auctions, Inc., respectively, at a weighted average price of $18.12. These shares were sold in multiple transactions at prices ranging from $18.00 to $18.33. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."},{"field":"shares","element":"transactionShares","label":"F6","text":"On June 7, 2023, the BVP IX, BVP IX Inst, and 15 Angels sold 16,690 shares, 13,371 shares, and 277 shares, of Class A Common Stock of ACV Auctions, Inc., respectively, at a weighted average price of $18.12. These shares were sold in multiple transactions at prices ranging from $18.00 to $18.33. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"On June 7, 2023, the BVP IX, BVP IX Inst, and 15 Angels sold 16,690 shares, 13,371 shares, and 277 shares, of Class A Common Stock of ACV Auctions, Inc., respectively, at a weighted average price of $18.12. These shares were sold in multiple transactions at prices ranging from $18.00 to $18.33. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"After the June 7 transaction, BVP IX, BVP IX Inst, and 15 Angels own 367,283 shares, 294,250 shares and 6,084 shares, respectively, of Class A Common Stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F7","text":"After the June 7 transaction, BVP IX, BVP IX Inst, and 15 Angels own 367,283 shares, 294,250 shares and 6,084 shares, respectively, of Class A Common Stock."}],"balance_after":667617,"source":{"system":"sec-edgar","filing":"0000899243-23-014968","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924323014968/doc4.xml","form_type":"4"}},{"id":1861750,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2023-06-08T20:12:27.000Z","date":"2023-06-06","kind":"sale","planned":false,"acquired":false,"shares":295891,"price":18.02,"value":5331955.82,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"On June 6, 2023, the BVP IX, BVP IX Inst, and 15 Angels sold 162,781 shares, 130,413 shares, and 2,697 shares, of Class A Common Stock of ACV Auctions, Inc., respectively, at a weighted average price of $18.02. These shares were sold in multiple transactions at prices ranging from $18.00 to $18.22. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."},{"field":"shares","element":"transactionShares","label":"F3","text":"On June 6, 2023, the BVP IX, BVP IX Inst, and 15 Angels sold 162,781 shares, 130,413 shares, and 2,697 shares, of Class A Common Stock of ACV Auctions, Inc., respectively, at a weighted average price of $18.02. These shares were sold in multiple transactions at prices ranging from $18.00 to $18.22. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"On June 6, 2023, the BVP IX, BVP IX Inst, and 15 Angels sold 162,781 shares, 130,413 shares, and 2,697 shares, of Class A Common Stock of ACV Auctions, Inc., respectively, at a weighted average price of $18.02. These shares were sold in multiple transactions at prices ranging from $18.00 to $18.22. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"After the June 6 transaction, BVP IX, BVP IX Inst, and 15 Angels own 383,973 shares, 307,621 shares and 6,361 shares, respectively, of Class A Common Stock."}],"balance_after":697955,"source":{"system":"sec-edgar","filing":"0000899243-23-014968","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924323014968/doc4.xml","form_type":"4"}},{"id":1861749,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2023-06-08T20:12:27.000Z","date":"2023-06-06","kind":"exercise","planned":false,"acquired":true,"shares":993846,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents 546,754 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 438,034 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 9,058 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Represents 546,754 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 438,034 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 9,058 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."}],"balance_after":993846,"source":{"system":"sec-edgar","filing":"0000899243-23-014968","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924323014968/doc4.xml","form_type":"4"}},{"id":1893033,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2023-05-15T17:00:15.000Z","date":"2023-05-11","kind":"exercise","planned":false,"acquired":false,"shares":3000000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents 1,650,420 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 1,322,238 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 27,342 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"Represents 1,650,420 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 1,322,238 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 27,342 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"After the reported transaction, BVP IX, BVP IX Inst, and 15 Angels own 7,616,771 shares, 6,102,194 shares and 126,187 shares, respectively, of Class B Common Stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"After the reported transaction, BVP IX, BVP IX Inst, and 15 Angels own 7,616,771 shares, 6,102,194 shares and 126,187 shares, respectively, of Class B Common Stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."}],"balance_after":13845152,"derivative":{"underlying":"Class A Common Stock","underlying_shares":3000000},"source":{"system":"sec-edgar","filing":"0000899243-23-012966","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924323012966/doc4.xml","form_type":"4"}},{"id":1893032,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2023-05-15T17:00:15.000Z","date":"2023-05-11","kind":"sale","planned":false,"acquired":false,"shares":3000000,"price":16.03,"value":48090000.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"On May 11, 2023, BVP IX, BVP IX Inst, and 15 Angels sold 1,650,420 shares, 1,322,238 shares and 27,342 shares, respectively, of Class A Common Stock of ACV Auctions, Inc in a single execution at a stock price of $16.03 per share."},{"field":"shares","element":"transactionShares","label":"F3","text":"On May 11, 2023, BVP IX, BVP IX Inst, and 15 Angels sold 1,650,420 shares, 1,322,238 shares and 27,342 shares, respectively, of Class A Common Stock of ACV Auctions, Inc in a single execution at a stock price of $16.03 per share."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"On May 11, 2023, BVP IX, BVP IX Inst, and 15 Angels sold 1,650,420 shares, 1,322,238 shares and 27,342 shares, respectively, of Class A Common Stock of ACV Auctions, Inc in a single execution at a stock price of $16.03 per share."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0000899243-23-012966","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924323012966/doc4.xml","form_type":"4"}},{"id":1893031,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2023-05-15T17:00:15.000Z","date":"2023-05-11","kind":"exercise","planned":false,"acquired":true,"shares":3000000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents 1,650,420 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 1,322,238 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 27,342 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Represents 1,650,420 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 1,322,238 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 27,342 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."}],"balance_after":3000000,"source":{"system":"sec-edgar","filing":"0000899243-23-012966","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924323012966/doc4.xml","form_type":"4"}},{"id":1989634,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2023-02-27T19:29:52.000Z","date":"2023-02-23","kind":"exercise","acquired":false,"shares":2000000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents 1,100,280 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 881,492 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,228 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"Represents 1,100,280 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 881,492 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,228 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"After the reported transaction, BVP IX, BVP IX Inst, and 15 Angels own 9,267,191 shares, 7,424,432 shares and 153,529 shares, respectively, of Class B Common Stock"},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"After the reported transaction, BVP IX, BVP IX Inst, and 15 Angels own 9,267,191 shares, 7,424,432 shares and 153,529 shares, respectively, of Class B Common Stock"},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."}],"balance_after":16845152,"derivative":{"underlying":"Class A Common Stock","underlying_shares":2000000},"source":{"system":"sec-edgar","filing":"0000899243-23-006267","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924323006267/doc4.xml","form_type":"4"}},{"id":1989633,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2023-02-27T19:29:52.000Z","date":"2023-02-23","kind":"sale","acquired":false,"shares":2000000,"price":12.22,"value":24440000.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"On February 23, 2023 BVP IX, BVP IX Inst, and 15 Angels sold 1,100,280 shares, 881,492 shares and 18,228 shares, respectively, of Class A Common Stock of ACV Auctions, Inc in a single execution at a stock price of $12.22 per share."},{"field":"shares","element":"transactionShares","label":"F3","text":"On February 23, 2023 BVP IX, BVP IX Inst, and 15 Angels sold 1,100,280 shares, 881,492 shares and 18,228 shares, respectively, of Class A Common Stock of ACV Auctions, Inc in a single execution at a stock price of $12.22 per share."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"On February 23, 2023 BVP IX, BVP IX Inst, and 15 Angels sold 1,100,280 shares, 881,492 shares and 18,228 shares, respectively, of Class A Common Stock of ACV Auctions, Inc in a single execution at a stock price of $12.22 per share."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0000899243-23-006267","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924323006267/doc4.xml","form_type":"4"}},{"id":1989632,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2023-02-27T19:29:52.000Z","date":"2023-02-23","kind":"exercise","acquired":true,"shares":2000000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents 1,100,280 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 881,492 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,228 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Represents 1,100,280 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 881,492 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,228 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."}],"balance_after":2000000,"source":{"system":"sec-edgar","filing":"0000899243-23-006267","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924323006267/doc4.xml","form_type":"4"}},{"id":2084786,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2022-12-15T19:30:00.000Z","date":"2022-12-13","kind":"exercise","acquired":false,"shares":1007160,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents 554,079 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 443,902 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 9,179 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"Represents 554,079 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 443,902 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 9,179 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"After the reported transaction, BVP IX, BVP IX Inst, and 15 Angels own 10,367,471 shares, 8,305,924 shares and 171,757 shares, respectively, of Class B Common Stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"After the reported transaction, BVP IX, BVP IX Inst, and 15 Angels own 10,367,471 shares, 8,305,924 shares and 171,757 shares, respectively, of Class B Common Stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."}],"balance_after":18845152,"derivative":{"underlying":"Class A Common Stock","underlying_shares":1007160},"source":{"system":"sec-edgar","filing":"0000899243-22-038715","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924322038715/doc4.xml","form_type":"4"}},{"id":2084785,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2022-12-15T19:30:00.000Z","date":"2022-12-13","kind":"sale","acquired":false,"shares":1007160,"price":9,"value":9064440.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"On December 13, 2022 BVP IX, BVP IX Inst, and 15 Angels sold 554,079, 443,902, and 9,179 shares, respectively, of Class A Common Stock of ACV Auctions, Inc. The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $9.00 to $9.20, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."},{"field":"shares","element":"transactionShares","label":"F3","text":"On December 13, 2022 BVP IX, BVP IX Inst, and 15 Angels sold 554,079, 443,902, and 9,179 shares, respectively, of Class A Common Stock of ACV Auctions, Inc. The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $9.00 to $9.20, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"On December 13, 2022 BVP IX, BVP IX Inst, and 15 Angels sold 554,079, 443,902, and 9,179 shares, respectively, of Class A Common Stock of ACV Auctions, Inc. The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $9.00 to $9.20, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0000899243-22-038715","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924322038715/doc4.xml","form_type":"4"}},{"id":2084784,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2022-12-15T19:30:00.000Z","date":"2022-12-13","kind":"exercise","acquired":true,"shares":1007160,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents 554,079 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 443,902 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 9,179 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Represents 554,079 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 443,902 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 9,179 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."}],"balance_after":1007160,"source":{"system":"sec-edgar","filing":"0000899243-22-038715","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924322038715/doc4.xml","form_type":"4"}},{"id":2108193,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2022-11-21T18:39:35.000Z","date":"2022-11-17","kind":"exercise","acquired":false,"shares":2000000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents 1,100,280 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 881,492 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,228 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"Represents 1,100,280 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 881,492 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,228 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"After the reported transaction, BVP IX, BVP IX Inst, and 15 Angels own 10,921,550 shares, 8,749,826 shares and 180,936 shares, respectively, of Class B Common Stock"},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."}],"balance_after":19852312,"derivative":{"underlying":"Class A Common Stock","underlying_shares":2000000},"source":{"system":"sec-edgar","filing":"0000899243-22-036567","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924322036567/doc4.xml","form_type":"4"}},{"id":2108192,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2022-11-21T18:39:35.000Z","date":"2022-11-17","kind":"sale","acquired":false,"shares":2000000,"price":8.25,"value":16500000.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"On November 17,2022  BVP IX, BVP IX Inst, and 15 Angels sold 1,100,280, 881,492, and 18,228  shares, respectively, of Class A Common Stock of ACV Auctions, Inc. in a single execution of $8.25 per share."},{"field":"shares","element":"transactionShares","label":"F3","text":"On November 17,2022  BVP IX, BVP IX Inst, and 15 Angels sold 1,100,280, 881,492, and 18,228  shares, respectively, of Class A Common Stock of ACV Auctions, Inc. in a single execution of $8.25 per share."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"On November 17,2022  BVP IX, BVP IX Inst, and 15 Angels sold 1,100,280, 881,492, and 18,228  shares, respectively, of Class A Common Stock of ACV Auctions, Inc. in a single execution of $8.25 per share."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"After the reported transaction, BVP IX, BVP IX Inst, and 15 Angels own 10,921,550 shares, 8,749,826 shares and 180,936 shares, respectively, of Class B Common Stock"},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0000899243-22-036567","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924322036567/doc4.xml","form_type":"4"}},{"id":2108191,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2022-11-21T18:39:35.000Z","date":"2022-11-17","kind":"exercise","acquired":true,"shares":2000000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Represents 1,100,280 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 881,492 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,228 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."}],"balance_after":2000000,"source":{"system":"sec-edgar","filing":"0000899243-22-036567","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924322036567/doc4.xml","form_type":"4"}},{"id":2156930,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2022-09-16T17:36:17.000Z","date":"2022-09-14","kind":"exercise","acquired":false,"shares":1987693,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents 1,093,509 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 876,068 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,116 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"Represents 1,093,509 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 876,068 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,116 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"After the reported transaction, BVP IX, BVP IX Inst, and 15 Angels own 12,021,830 shares, 9,631,318 shares and 199,164 shares, respectively, of Class B Common Stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"After the reported transaction, BVP IX, BVP IX Inst, and 15 Angels own 12,021,830 shares, 9,631,318 shares and 199,164 shares, respectively, of Class B Common Stock."}],"balance_after":21852312,"derivative":{"underlying":"Class A Common Stock","underlying_shares":1987693},"source":{"system":"sec-edgar","filing":"0000899243-22-031331","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924322031331/doc4.xml","form_type":"4"}},{"id":2156929,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2022-09-16T17:36:17.000Z","date":"2022-09-14","kind":"other","acquired":false,"shares":1987693,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F5","text":"On September 14, 2022, BVP IX, BVP IX Inst, and 15 Angels distributed, for no consideration, 1,093,509, 876,068, and 18,116 shares (collectively, the \"Shares\"), respectively, of Class A Common Stock to their limited partners and to Deer L.P., representing each such partner's pro rata interest in such Shares. On the same date, one or more of such limited partner(s) distributed, for no consideration, the Shares to certain of its or their members in an amount equal to each such member's or members' respective pro rata interests in the Shares. Finally, on the same date, Deer L.P. distributed, for no consideration, the Shares it received from the distributions to its partners in an amount equal to each such partner's pro rata interest in the Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended."},{"field":"shares","element":"transactionShares","label":"F5","text":"On September 14, 2022, BVP IX, BVP IX Inst, and 15 Angels distributed, for no consideration, 1,093,509, 876,068, and 18,116 shares (collectively, the \"Shares\"), respectively, of Class A Common Stock to their limited partners and to Deer L.P., representing each such partner's pro rata interest in such Shares. On the same date, one or more of such limited partner(s) distributed, for no consideration, the Shares to certain of its or their members in an amount equal to each such member's or members' respective pro rata interests in the Shares. Finally, on the same date, Deer L.P. distributed, for no consideration, the Shares it received from the distributions to its partners in an amount equal to each such partner's pro rata interest in the Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"On September 14, 2022, BVP IX, BVP IX Inst, and 15 Angels distributed, for no consideration, 1,093,509, 876,068, and 18,116 shares (collectively, the \"Shares\"), respectively, of Class A Common Stock to their limited partners and to Deer L.P., representing each such partner's pro rata interest in such Shares. On the same date, one or more of such limited partner(s) distributed, for no consideration, the Shares to certain of its or their members in an amount equal to each such member's or members' respective pro rata interests in the Shares. Finally, on the same date, Deer L.P. distributed, for no consideration, the Shares it received from the distributions to its partners in an amount equal to each such partner's pro rata interest in the Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Represents 1,093,509 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 876,068 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,116 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0000899243-22-031331","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924322031331/doc4.xml","form_type":"4"}},{"id":2156928,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2022-09-16T17:36:17.000Z","date":"2022-09-14","kind":"exercise","acquired":true,"shares":1987693,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents 1,093,509 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 876,068 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,116 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents 1,093,509 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 876,068 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,116 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Represents 1,093,509 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 876,068 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,116 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."}],"balance_after":1987693,"source":{"system":"sec-edgar","filing":"0000899243-22-031331","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924322031331/doc4.xml","form_type":"4"}},{"id":2263104,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2022-05-19T17:54:57.000Z","date":"2022-05-17","kind":"exercise","acquired":false,"shares":1987693,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents 1,093,509 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 876,068 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,116 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"Represents 1,093,509 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 876,068 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,116 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"After the reported transaction, BVP IX, BVP IX Inst, and 15 Angels own 13,115,339 shares, 10,507,386 shares and 217,280 shares, respectively, of Class B Common Stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"After the reported transaction, BVP IX, BVP IX Inst, and 15 Angels own 13,115,339 shares, 10,507,386 shares and 217,280 shares, respectively, of Class B Common Stock."}],"balance_after":23840005,"derivative":{"underlying":"Class A Common Stock","underlying_shares":1987693},"source":{"system":"sec-edgar","filing":"0000899243-22-018905","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924322018905/doc4.xml","form_type":"4"}},{"id":2263103,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2022-05-19T17:54:57.000Z","date":"2022-05-17","kind":"other","acquired":false,"shares":1987693,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F5","text":"On May 17, 2022, BVP IX, BVP IX Inst, and 15 Angels distributed, for no consideration, 1,093,509, 876,068, and 18,116 shares (collectively, the \"Shares\"), respectively, of Class A Common Stock to their limited partners and to Deer L.P., representing each such partner's pro rata interest in such Shares. On the same date, one or more of such limited partner(s) distributed, for no consideration, the Shares to certain of its or their members in an amount equal to each such member's or members' respective pro rata interests in the Shares. Finally, on the same date, Deer L.P. distributed, for no consideration, the Shares it received from the distributions to its partners in an amount equal to each such partner's pro rata interest in the Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended."},{"field":"shares","element":"transactionShares","label":"F5","text":"On May 17, 2022, BVP IX, BVP IX Inst, and 15 Angels distributed, for no consideration, 1,093,509, 876,068, and 18,116 shares (collectively, the \"Shares\"), respectively, of Class A Common Stock to their limited partners and to Deer L.P., representing each such partner's pro rata interest in such Shares. On the same date, one or more of such limited partner(s) distributed, for no consideration, the Shares to certain of its or their members in an amount equal to each such member's or members' respective pro rata interests in the Shares. Finally, on the same date, Deer L.P. distributed, for no consideration, the Shares it received from the distributions to its partners in an amount equal to each such partner's pro rata interest in the Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"On May 17, 2022, BVP IX, BVP IX Inst, and 15 Angels distributed, for no consideration, 1,093,509, 876,068, and 18,116 shares (collectively, the \"Shares\"), respectively, of Class A Common Stock to their limited partners and to Deer L.P., representing each such partner's pro rata interest in such Shares. On the same date, one or more of such limited partner(s) distributed, for no consideration, the Shares to certain of its or their members in an amount equal to each such member's or members' respective pro rata interests in the Shares. Finally, on the same date, Deer L.P. distributed, for no consideration, the Shares it received from the distributions to its partners in an amount equal to each such partner's pro rata interest in the Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Represents 1,093,509 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 876,068 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,116 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0000899243-22-018905","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924322018905/doc4.xml","form_type":"4"}},{"id":2263102,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2022-05-19T17:54:57.000Z","date":"2022-05-17","kind":"exercise","acquired":true,"shares":1987693,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents 1,093,509 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 876,068 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,116 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents 1,093,509 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 876,068 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,116 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Represents 1,093,509 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 876,068 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,116 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."}],"balance_after":1987693,"source":{"system":"sec-edgar","filing":"0000899243-22-018905","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924322018905/doc4.xml","form_type":"4"}},{"id":2377258,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2022-02-23T20:44:18.000Z","date":"2022-02-18","kind":"exercise","acquired":false,"shares":1987693,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents 1,093,509 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 876,068 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,116 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"Represents 1,093,509 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 876,068 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,116 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"After the reported transaction, BVP IX, BVP IX Inst, and 15 Angels own 14,208,848 shares, 11,383,454 shares and 235,396 shares, respectively, of Class B Common Stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"After the reported transaction, BVP IX, BVP IX Inst, and 15 Angels own 14,208,848 shares, 11,383,454 shares and 235,396 shares, respectively, of Class B Common Stock."}],"balance_after":25827698,"derivative":{"underlying":"Class A Common Stock","underlying_shares":1987693},"source":{"system":"sec-edgar","filing":"0000899243-22-007510","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924322007510/doc4.xml","form_type":"4"}},{"id":2377257,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2022-02-23T20:44:18.000Z","date":"2022-02-18","kind":"other","acquired":false,"shares":1987693,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F5","text":"On February 18, 2022, BVP IX, BVP IX Inst, and 15 Angels distributed, for no consideration, 1,093,509, 876,068, and 18,116 shares (collectively, the \"Shares\"), respectively, of Class A Common Stock to their limited partners and to Deer L.P., representing each such partner's pro rata interest in such Shares. On the same date, one or more of such limited partner(s) distributed, for no consideration, the Shares to certain of its or their members in an amount equal to each such member's or members' respective pro rata interests in the Shares.  Finally, on the same date, Deer L.P. distributed, for no consideration, the Shares it received from the distributions to its partners in an amount equal to each such partner's pro rata interest in the Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended."},{"field":"shares","element":"transactionShares","label":"F5","text":"On February 18, 2022, BVP IX, BVP IX Inst, and 15 Angels distributed, for no consideration, 1,093,509, 876,068, and 18,116 shares (collectively, the \"Shares\"), respectively, of Class A Common Stock to their limited partners and to Deer L.P., representing each such partner's pro rata interest in such Shares. On the same date, one or more of such limited partner(s) distributed, for no consideration, the Shares to certain of its or their members in an amount equal to each such member's or members' respective pro rata interests in the Shares.  Finally, on the same date, Deer L.P. distributed, for no consideration, the Shares it received from the distributions to its partners in an amount equal to each such partner's pro rata interest in the Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"On February 18, 2022, BVP IX, BVP IX Inst, and 15 Angels distributed, for no consideration, 1,093,509, 876,068, and 18,116 shares (collectively, the \"Shares\"), respectively, of Class A Common Stock to their limited partners and to Deer L.P., representing each such partner's pro rata interest in such Shares. On the same date, one or more of such limited partner(s) distributed, for no consideration, the Shares to certain of its or their members in an amount equal to each such member's or members' respective pro rata interests in the Shares.  Finally, on the same date, Deer L.P. distributed, for no consideration, the Shares it received from the distributions to its partners in an amount equal to each such partner's pro rata interest in the Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"After the reported transaction, BVP IX, BVP IX Inst, and 15 Angels own 14,208,848 shares, 11,383,454 shares and 235,396 shares, respectively, of Class B Common Stock."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0000899243-22-007510","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924322007510/doc4.xml","form_type":"4"}},{"id":2377256,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2022-02-23T20:44:18.000Z","date":"2022-02-18","kind":"exercise","acquired":true,"shares":1987693,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents 1,093,509 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 876,068 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,116 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents 1,093,509 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 876,068 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,116 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"After the reported transaction, BVP IX, BVP IX Inst, and 15 Angels own 14,208,848 shares, 11,383,454 shares and 235,396 shares, respectively, of Class B Common Stock."}],"balance_after":1987693,"source":{"system":"sec-edgar","filing":"0000899243-22-007510","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924322007510/doc4.xml","form_type":"4"}},{"id":2509914,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2021-11-16T20:59:47.000Z","date":"2021-11-12","kind":"exercise","acquired":false,"shares":2000000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents 1,100,280 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 881,492 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,228 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"Represents 1,100,280 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 881,492 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,228 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"After the transaction, BVP IX held 15,302,357 shares of Class B Common Stock, BVP IX Inst held 12,259,522 shares of Class B Common Stock and 15 Angels held 253,512 shares of Class B Common Stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Deer IX & Co. Ltd. (\"Deer IX Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer IX LP\", and together with Deer IX Ltd the \"Deer IX Entities\"), which is the general partner of the BVP IX Funds. The Deer IX Entities disclaims beneficial ownership of the securities held by BVP IX Funds, except to the extent of their pecuniary interest, if any, in such securities by virtue of his interest in Deer IX Ltd. and Deer IX LP and their indirect interest in the BVP IX Funds."}],"balance_after":27815391,"derivative":{"underlying":"Class A Common Stock","underlying_shares":2000000},"source":{"system":"sec-edgar","filing":"0000899243-21-044955","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924321044955/doc4.xml","form_type":"4"}},{"id":2509913,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2021-11-16T20:59:47.000Z","date":"2021-11-12","kind":"sale","acquired":false,"shares":2000000,"price":19.45,"value":38900000.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","text":"After the transaction, BVP IX held 15,302,357 shares of Class B Common Stock, BVP IX Inst held 12,259,522 shares of Class B Common Stock and 15 Angels held 253,512 shares of Class B Common Stock."},{"field":"shares","element":"transactionShares","label":"F4","text":"After the transaction, BVP IX held 15,302,357 shares of Class B Common Stock, BVP IX Inst held 12,259,522 shares of Class B Common Stock and 15 Angels held 253,512 shares of Class B Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"After the transaction, BVP IX held 15,302,357 shares of Class B Common Stock, BVP IX Inst held 12,259,522 shares of Class B Common Stock and 15 Angels held 253,512 shares of Class B Common Stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"On November 11, 2021 BVP IX, BVP IX Inst, and 15 Angels sold 1,100,280 shares, 881,492 shares, and 18,228 shares, respectively, of Class A Common Stock of ACV Auctions, in a single execution of $19.45 per share."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"After the transaction, BVP IX held 15,302,357 shares of Class B Common Stock, BVP IX Inst held 12,259,522 shares of Class B Common Stock and 15 Angels held 253,512 shares of Class B Common Stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Deer IX & Co. Ltd. (\"Deer IX Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer IX LP\", and together with Deer IX Ltd the \"Deer IX Entities\"), which is the general partner of the BVP IX Funds. The Deer IX Entities disclaims beneficial ownership of the securities held by BVP IX Funds, except to the extent of their pecuniary interest, if any, in such securities by virtue of his interest in Deer IX Ltd. and Deer IX LP and their indirect interest in the BVP IX Funds."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0000899243-21-044955","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924321044955/doc4.xml","form_type":"4"}},{"id":2509912,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2021-11-16T20:59:47.000Z","date":"2021-11-12","kind":"exercise","acquired":true,"shares":2000000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Represents 1,100,280 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 881,492 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,228 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"On November 11, 2021 BVP IX, BVP IX Inst, and 15 Angels sold 1,100,280 shares, 881,492 shares, and 18,228 shares, respectively, of Class A Common Stock of ACV Auctions, in a single execution of $19.45 per share."}],"balance_after":2000000,"source":{"system":"sec-edgar","filing":"0000899243-21-044955","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924321044955/doc4.xml","form_type":"4"}},{"id":2571693,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2021-09-13T17:53:27.000Z","date":"2021-09-10","kind":"exercise","acquired":false,"shares":1987693,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents 1,093,509 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 876,068 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,116 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"Represents 1,093,509 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 876,068 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,116 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"After the reported transaction, BVP IX, BVP IX Inst, and 15 Angels own 16,402,637 shares, 13,141,014 shares and 271,740 shares, respectively, of Class B Common Stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"After the reported transaction, BVP IX, BVP IX Inst, and 15 Angels own 16,402,637 shares, 13,141,014 shares and 271,740 shares, respectively, of Class B Common Stock."}],"balance_after":29815391,"derivative":{"underlying":"Class A Common Stock","underlying_shares":1987693},"source":{"system":"sec-edgar","filing":"0000899243-21-035710","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924321035710/doc4.xml","form_type":"4"}},{"id":2571692,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2021-09-13T17:53:27.000Z","date":"2021-09-10","kind":"other","acquired":false,"shares":1987693,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F5","text":"On September 10, 2021, BVP IX, BVP IX Inst, and 15 Angels distributed, for no consideration, 1,093,509, 876,068, and 18,116 shares (collectively, the \"Shares\"), respectively, of Class A Common Stock to their limited partners and to Deer L.P., representing each such partner's pro rata interest in such Shares. On the same date, one or more of such limited partner(s) distributed, for no consideration, the Shares to certain of its or their members in an amount equal to each such member's or members' respective pro rata interests in the Shares.  Finally, on the same date, Deer L.P. distributed, for no consideration, the Shares it received from the distributions to its partners in an amount equal to each such partner's pro rata interest in the Shares. All of the aforementioned distributions were made in accordance with the exemption afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended."},{"field":"shares","element":"transactionShares","label":"F5","text":"On September 10, 2021, BVP IX, BVP IX Inst, and 15 Angels distributed, for no consideration, 1,093,509, 876,068, and 18,116 shares (collectively, the \"Shares\"), respectively, of Class A Common Stock to their limited partners and to Deer L.P., representing each such partner's pro rata interest in such Shares. On the same date, one or more of such limited partner(s) distributed, for no consideration, the Shares to certain of its or their members in an amount equal to each such member's or members' respective pro rata interests in the Shares.  Finally, on the same date, Deer L.P. distributed, for no consideration, the Shares it received from the distributions to its partners in an amount equal to each such partner's pro rata interest in the Shares. All of the aforementioned distributions were made in accordance with the exemption afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"On September 10, 2021, BVP IX, BVP IX Inst, and 15 Angels distributed, for no consideration, 1,093,509, 876,068, and 18,116 shares (collectively, the \"Shares\"), respectively, of Class A Common Stock to their limited partners and to Deer L.P., representing each such partner's pro rata interest in such Shares. On the same date, one or more of such limited partner(s) distributed, for no consideration, the Shares to certain of its or their members in an amount equal to each such member's or members' respective pro rata interests in the Shares.  Finally, on the same date, Deer L.P. distributed, for no consideration, the Shares it received from the distributions to its partners in an amount equal to each such partner's pro rata interest in the Shares. All of the aforementioned distributions were made in accordance with the exemption afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"On September 10, 2021, BVP IX, BVP IX Inst, and 15 Angels distributed, for no consideration, 1,093,509, 876,068, and 18,116 shares (collectively, the \"Shares\"), respectively, of Class A Common Stock to their limited partners and to Deer L.P., representing each such partner's pro rata interest in such Shares. On the same date, one or more of such limited partner(s) distributed, for no consideration, the Shares to certain of its or their members in an amount equal to each such member's or members' respective pro rata interests in the Shares.  Finally, on the same date, Deer L.P. distributed, for no consideration, the Shares it received from the distributions to its partners in an amount equal to each such partner's pro rata interest in the Shares. All of the aforementioned distributions were made in accordance with the exemption afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0000899243-21-035710","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924321035710/doc4.xml","form_type":"4"}},{"id":2571691,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2021-09-13T17:53:27.000Z","date":"2021-09-10","kind":"exercise","acquired":true,"shares":1987693,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents 1,093,509 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 876,068 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,116 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents 1,093,509 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 876,068 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,116 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Represents 1,093,509 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 876,068 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,116 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."}],"balance_after":1987693,"source":{"system":"sec-edgar","filing":"0000899243-21-035710","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924321035710/doc4.xml","form_type":"4"}},{"id":2593279,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2021-08-23T18:14:03.000Z","date":"2021-08-19","kind":"exercise","acquired":false,"shares":1987693,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents 1,093,509 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 876,068 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,116 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"Represents 1,093,509 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 876,068 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,116 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"After the reported transaction, BVP IX, BVP IX Inst, and 15 Angels own 17,496,146 shares, 14,017,082 shares and 289,856 shares, respectively, of Class B Common Stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"After the reported transaction, BVP IX, BVP IX Inst, and 15 Angels own 17,496,146 shares, 14,017,082 shares and 289,856 shares, respectively, of Class B Common Stock."}],"balance_after":31803084,"derivative":{"underlying":"Class A Common Stock","underlying_shares":1987693},"source":{"system":"sec-edgar","filing":"0000899243-21-033933","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924321033933/doc4.xml","form_type":"4"}},{"id":2593278,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2021-08-23T18:14:03.000Z","date":"2021-08-19","kind":"other","acquired":false,"shares":1987693,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F5","text":"On August 19, 2021, BVP IX, BVP IX Inst, and 15 Angels distributed, for no consideration, 1,093,509, 876,068, and 18,116 shares (collectively, the \"Shares\"), respectively, of Class A Common Stock to their limited partners and to Deer L.P., representing each such partner's pro rata interest in such Shares. On the same date, one or more of such limited partner(s) distributed, for no consideration, the Shares to certain of its or their members in an amount equal to each such member's or members' respective pro rata interests in the Shares.  Finally, on the same date, Deer L.P. distributed, for no consideration, the Shares it received from the distributions to its partners in an amount equal to each such partner's pro rata interest in the Shares. All of the aforementioned distributions were made in accordance with the exemption afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended."},{"field":"shares","element":"transactionShares","label":"F5","text":"On August 19, 2021, BVP IX, BVP IX Inst, and 15 Angels distributed, for no consideration, 1,093,509, 876,068, and 18,116 shares (collectively, the \"Shares\"), respectively, of Class A Common Stock to their limited partners and to Deer L.P., representing each such partner's pro rata interest in such Shares. On the same date, one or more of such limited partner(s) distributed, for no consideration, the Shares to certain of its or their members in an amount equal to each such member's or members' respective pro rata interests in the Shares.  Finally, on the same date, Deer L.P. distributed, for no consideration, the Shares it received from the distributions to its partners in an amount equal to each such partner's pro rata interest in the Shares. All of the aforementioned distributions were made in accordance with the exemption afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"On August 19, 2021, BVP IX, BVP IX Inst, and 15 Angels distributed, for no consideration, 1,093,509, 876,068, and 18,116 shares (collectively, the \"Shares\"), respectively, of Class A Common Stock to their limited partners and to Deer L.P., representing each such partner's pro rata interest in such Shares. On the same date, one or more of such limited partner(s) distributed, for no consideration, the Shares to certain of its or their members in an amount equal to each such member's or members' respective pro rata interests in the Shares.  Finally, on the same date, Deer L.P. distributed, for no consideration, the Shares it received from the distributions to its partners in an amount equal to each such partner's pro rata interest in the Shares. All of the aforementioned distributions were made in accordance with the exemption afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"On August 19, 2021, BVP IX, BVP IX Inst, and 15 Angels distributed, for no consideration, 1,093,509, 876,068, and 18,116 shares (collectively, the \"Shares\"), respectively, of Class A Common Stock to their limited partners and to Deer L.P., representing each such partner's pro rata interest in such Shares. On the same date, one or more of such limited partner(s) distributed, for no consideration, the Shares to certain of its or their members in an amount equal to each such member's or members' respective pro rata interests in the Shares.  Finally, on the same date, Deer L.P. distributed, for no consideration, the Shares it received from the distributions to its partners in an amount equal to each such partner's pro rata interest in the Shares. All of the aforementioned distributions were made in accordance with the exemption afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0000899243-21-033933","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924321033933/doc4.xml","form_type":"4"}},{"id":2593277,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2021-08-23T18:14:03.000Z","date":"2021-08-19","kind":"exercise","acquired":true,"shares":1987693,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents 1,093,509 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 876,068 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,116 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents 1,093,509 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 876,068 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,116 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Represents 1,093,509 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 876,068 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 18,116 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."}],"balance_after":1987693,"source":{"system":"sec-edgar","filing":"0000899243-21-033933","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924321033933/doc4.xml","form_type":"4"}},{"id":2702462,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2021-05-20T18:41:06.000Z","date":"2021-05-18","kind":"exercise","acquired":false,"shares":5963079,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents 3,280,528 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 2,628,203 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 54,348 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"Represents 3,280,528 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 2,628,203 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 54,348 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"After the reported transaction, BVP IX, BVP IX Inst, and 15 Angels own 18,589,655 shares, 14,893,150 shares and 307,972 shares, respectively, of Class B Common Stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"After the reported transaction, BVP IX, BVP IX Inst, and 15 Angels own 18,589,655 shares, 14,893,150 shares and 307,972 shares, respectively, of Class B Common Stock."}],"balance_after":33790777,"derivative":{"underlying":"Class A Common Stock","underlying_shares":5963079},"source":{"system":"sec-edgar","filing":"0000899243-21-020253","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924321020253/doc4.xml","form_type":"4"}},{"id":2702461,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2021-05-20T18:41:06.000Z","date":"2021-05-18","kind":"other","acquired":false,"shares":5963079,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F5","text":"On May 18, 2021, BVP IX, BVP IX Inst, and 15 Angels distributed, for no consideration, 3,280,528, 2,628,203, and 54,348 shares (collectively, the \"Shares\"), respectively, of Class A Common Stock to their limited partners and to Deer L.P., representing each such partner's pro rata interest in such Shares. On the same date, one or more of such limited partner(s) distributed, for no consideration, the Shares to certain of its or their members in an amount equal to each such member's or members' respective pro rata interests in the Shares.  Finally, on the same date, Deer L.P. distributed, for no consideration, the Shares it received from the distributions to its partners in an amount equal to each such partner's pro rata interest in the Shares. All of the aforementioned distributions were made in accordance with the exemption afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended."},{"field":"shares","element":"transactionShares","label":"F5","text":"On May 18, 2021, BVP IX, BVP IX Inst, and 15 Angels distributed, for no consideration, 3,280,528, 2,628,203, and 54,348 shares (collectively, the \"Shares\"), respectively, of Class A Common Stock to their limited partners and to Deer L.P., representing each such partner's pro rata interest in such Shares. On the same date, one or more of such limited partner(s) distributed, for no consideration, the Shares to certain of its or their members in an amount equal to each such member's or members' respective pro rata interests in the Shares.  Finally, on the same date, Deer L.P. distributed, for no consideration, the Shares it received from the distributions to its partners in an amount equal to each such partner's pro rata interest in the Shares. All of the aforementioned distributions were made in accordance with the exemption afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"On May 18, 2021, BVP IX, BVP IX Inst, and 15 Angels distributed, for no consideration, 3,280,528, 2,628,203, and 54,348 shares (collectively, the \"Shares\"), respectively, of Class A Common Stock to their limited partners and to Deer L.P., representing each such partner's pro rata interest in such Shares. On the same date, one or more of such limited partner(s) distributed, for no consideration, the Shares to certain of its or their members in an amount equal to each such member's or members' respective pro rata interests in the Shares.  Finally, on the same date, Deer L.P. distributed, for no consideration, the Shares it received from the distributions to its partners in an amount equal to each such partner's pro rata interest in the Shares. All of the aforementioned distributions were made in accordance with the exemption afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"On May 18, 2021, BVP IX, BVP IX Inst, and 15 Angels distributed, for no consideration, 3,280,528, 2,628,203, and 54,348 shares (collectively, the \"Shares\"), respectively, of Class A Common Stock to their limited partners and to Deer L.P., representing each such partner's pro rata interest in such Shares. On the same date, one or more of such limited partner(s) distributed, for no consideration, the Shares to certain of its or their members in an amount equal to each such member's or members' respective pro rata interests in the Shares.  Finally, on the same date, Deer L.P. distributed, for no consideration, the Shares it received from the distributions to its partners in an amount equal to each such partner's pro rata interest in the Shares. All of the aforementioned distributions were made in accordance with the exemption afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0000899243-21-020253","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924321020253/doc4.xml","form_type":"4"}},{"id":2702460,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2021-05-20T18:41:06.000Z","date":"2021-05-18","kind":"exercise","acquired":true,"shares":5963079,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents 3,280,528 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 2,628,203 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 54,348 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents 3,280,528 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 2,628,203 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 54,348 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Represents 3,280,528 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX L.P. (\"BVP IX\"), 2,628,203 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\"), and 54,348 shares converted from Class B Common Stock to Class A Common Stock by 15 Angels III LLC. (\"15 Angels\" and together with BVP IX and BVP IX Inst, the \"BVP IX Funds\")"},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of the BVP IX Funds. Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the BVP IX Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the BVP IX Funds."}],"balance_after":5963079,"source":{"system":"sec-edgar","filing":"0000899243-21-020253","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000089924321020253/doc4.xml","form_type":"4"}},{"id":2767547,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2021-03-30T19:59:46.000Z","date":"2021-03-26","kind":"other","acquired":true,"shares":39753856,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock. Each share of Class B Common Stock will convert automatically into shares of Class A common stock, on a one-to-one basis, upon the following: (1) the sale or transfer of such share of Class B Common Stock, subject to certain exceptions specified in the Issuer's amended and restated certificate of incorporation; (2) the death of the Reporting Person; and (3) the final conversion date, defined as the earlier of (a) the first trading day on or after the date on which the outstanding shares of Class B Common Stock represent less than 5.0% of the Issuer's then-outstanding Class A and Class B Common Stock; (b) the tenth anniversary of this offering; or (c) the date specified by vote of the holders of a majority of the outstanding shares of Class B Common Stock, voting as a single class."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock. Each share of Class B Common Stock will convert automatically into shares of Class A common stock, on a one-to-one basis, upon the following: (1) the sale or transfer of such share of Class B Common Stock, subject to certain exceptions specified in the Issuer's amended and restated certificate of incorporation; (2) the death of the Reporting Person; and (3) the final conversion date, defined as the earlier of (a) the first trading day on or after the date on which the outstanding shares of Class B Common Stock represent less than 5.0% of the Issuer's then-outstanding Class A and Class B Common Stock; (b) the tenth anniversary of this offering; or (c) the date specified by vote of the holders of a majority of the outstanding shares of Class B Common Stock, voting as a single class."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock. Each share of Class B Common Stock will convert automatically into shares of Class A common stock, on a one-to-one basis, upon the following: (1) the sale or transfer of such share of Class B Common Stock, subject to certain exceptions specified in the Issuer's amended and restated certificate of incorporation; (2) the death of the Reporting Person; and (3) the final conversion date, defined as the earlier of (a) the first trading day on or after the date on which the outstanding shares of Class B Common Stock represent less than 5.0% of the Issuer's then-outstanding Class A and Class B Common Stock; (b) the tenth anniversary of this offering; or (c) the date specified by vote of the holders of a majority of the outstanding shares of Class B Common Stock, voting as a single class."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of each of 15 Angels III LLC (\"15 Angels\"), BVP IX Inst and BVP IX (collectively, the \"Funds\"). Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F12","text":"As of the date hereof, BVP IX Inst, BVP IX and 15 Angels each own 17,521,353 shares, 21,870,183 shares and 362,320 shares, respectively of Class B Common Stock."}],"balance_after":39753856,"derivative":{"underlying":"Class A Common Stock","underlying_shares":39753856},"source":{"system":"sec-edgar","filing":"0001209191-21-023635","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000120919121023635/doc4.xml","form_type":"4"}},{"id":2767546,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series E-1 Preferred Stock","published_at":"2021-03-30T19:59:46.000Z","date":"2021-03-26","kind":"exercise","acquired":false,"shares":84400,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Each share of Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series E-1 Preferred Stock automatically converted into Common Stock on a 1:1 basis and were reclassified into shares of Series B Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Each share of Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series E-1 Preferred Stock automatically converted into Common Stock on a 1:1 basis and were reclassified into shares of Series B Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Each share of Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series E-1 Preferred Stock automatically converted into Common Stock on a 1:1 basis and were reclassified into shares of Series B Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F5","text":"Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock. Each share of Class B Common Stock will convert automatically into shares of Class A common stock, on a one-to-one basis, upon the following: (1) the sale or transfer of such share of Class B Common Stock, subject to certain exceptions specified in the Issuer's amended and restated certificate of incorporation; (2) the death of the Reporting Person; and (3) the final conversion date, defined as the earlier of (a) the first trading day on or after the date on which the outstanding shares of Class B Common Stock represent less than 5.0% of the Issuer's then-outstanding Class A and Class B Common Stock; (b) the tenth anniversary of this offering; or (c) the date specified by vote of the holders of a majority of the outstanding shares of Class B Common Stock, voting as a single class."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of each of 15 Angels III LLC (\"15 Angels\"), BVP IX Inst and BVP IX (collectively, the \"Funds\"). Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F11","text":"As of the date hereof, BVP IX Inst and BVP IX each own 0 shares of Series E-1 Preferred Stock."}],"balance_after":0,"derivative":{"underlying":"Class B Common Stock","underlying_shares":84400},"source":{"system":"sec-edgar","filing":"0001209191-21-023635","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000120919121023635/doc4.xml","form_type":"4"}},{"id":2767545,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series E Preferred Stock","published_at":"2021-03-30T19:59:46.000Z","date":"2021-03-26","kind":"exercise","acquired":false,"shares":904126,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Each share of Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series E-1 Preferred Stock automatically converted into Common Stock on a 1:1 basis and were reclassified into shares of Series B Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Each share of Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series E-1 Preferred Stock automatically converted into Common Stock on a 1:1 basis and were reclassified into shares of Series B Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Each share of Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series E-1 Preferred Stock automatically converted into Common Stock on a 1:1 basis and were reclassified into shares of Series B Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F5","text":"Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock. Each share of Class B Common Stock will convert automatically into shares of Class A common stock, on a one-to-one basis, upon the following: (1) the sale or transfer of such share of Class B Common Stock, subject to certain exceptions specified in the Issuer's amended and restated certificate of incorporation; (2) the death of the Reporting Person; and (3) the final conversion date, defined as the earlier of (a) the first trading day on or after the date on which the outstanding shares of Class B Common Stock represent less than 5.0% of the Issuer's then-outstanding Class A and Class B Common Stock; (b) the tenth anniversary of this offering; or (c) the date specified by vote of the holders of a majority of the outstanding shares of Class B Common Stock, voting as a single class."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of each of 15 Angels III LLC (\"15 Angels\"), BVP IX Inst and BVP IX (collectively, the \"Funds\"). Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F10","text":"As of the date hereof, BVP IX Inst and BVP IX each own 0 shares of Series E Preferred Stock."}],"balance_after":0,"derivative":{"underlying":"Class B Common Stock","underlying_shares":904126},"source":{"system":"sec-edgar","filing":"0001209191-21-023635","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000120919121023635/doc4.xml","form_type":"4"}},{"id":2767544,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series D Preferred Stock","published_at":"2021-03-30T19:59:46.000Z","date":"2021-03-26","kind":"exercise","acquired":false,"shares":5954659,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Each share of Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series E-1 Preferred Stock automatically converted into Common Stock on a 1:1 basis and were reclassified into shares of Series B Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Each share of Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series E-1 Preferred Stock automatically converted into Common Stock on a 1:1 basis and were reclassified into shares of Series B Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Each share of Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series E-1 Preferred Stock automatically converted into Common Stock on a 1:1 basis and were reclassified into shares of Series B Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F5","text":"Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock. Each share of Class B Common Stock will convert automatically into shares of Class A common stock, on a one-to-one basis, upon the following: (1) the sale or transfer of such share of Class B Common Stock, subject to certain exceptions specified in the Issuer's amended and restated certificate of incorporation; (2) the death of the Reporting Person; and (3) the final conversion date, defined as the earlier of (a) the first trading day on or after the date on which the outstanding shares of Class B Common Stock represent less than 5.0% of the Issuer's then-outstanding Class A and Class B Common Stock; (b) the tenth anniversary of this offering; or (c) the date specified by vote of the holders of a majority of the outstanding shares of Class B Common Stock, voting as a single class."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of each of 15 Angels III LLC (\"15 Angels\"), BVP IX Inst and BVP IX (collectively, the \"Funds\"). Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F9","text":"As of the date hereof, BVP IX Inst and BVP IX each own 0 shares of Series D Preferred Stock."}],"balance_after":0,"derivative":{"underlying":"Class B Common Stock","underlying_shares":5954659},"source":{"system":"sec-edgar","filing":"0001209191-21-023635","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000120919121023635/doc4.xml","form_type":"4"}},{"id":2767543,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series C Preferred Stock","published_at":"2021-03-30T19:59:46.000Z","date":"2021-03-26","kind":"exercise","acquired":false,"shares":9213435,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Each share of Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series E-1 Preferred Stock automatically converted into Common Stock on a 1:1 basis and were reclassified into shares of Series B Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Each share of Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series E-1 Preferred Stock automatically converted into Common Stock on a 1:1 basis and were reclassified into shares of Series B Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Each share of Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series E-1 Preferred Stock automatically converted into Common Stock on a 1:1 basis and were reclassified into shares of Series B Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F5","text":"Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock. Each share of Class B Common Stock will convert automatically into shares of Class A common stock, on a one-to-one basis, upon the following: (1) the sale or transfer of such share of Class B Common Stock, subject to certain exceptions specified in the Issuer's amended and restated certificate of incorporation; (2) the death of the Reporting Person; and (3) the final conversion date, defined as the earlier of (a) the first trading day on or after the date on which the outstanding shares of Class B Common Stock represent less than 5.0% of the Issuer's then-outstanding Class A and Class B Common Stock; (b) the tenth anniversary of this offering; or (c) the date specified by vote of the holders of a majority of the outstanding shares of Class B Common Stock, voting as a single class."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of each of 15 Angels III LLC (\"15 Angels\"), BVP IX Inst and BVP IX (collectively, the \"Funds\"). Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F8","text":"As of the date hereof, BVP IX Inst and BVP IX each own 0 shares of Series C Preferred Stock."}],"balance_after":0,"derivative":{"underlying":"Class B Common Stock","underlying_shares":9213435},"source":{"system":"sec-edgar","filing":"0001209191-21-023635","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000120919121023635/doc4.xml","form_type":"4"}},{"id":2767542,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series B Preferred Stock","published_at":"2021-03-30T19:59:46.000Z","date":"2021-03-26","kind":"exercise","acquired":false,"shares":19347416,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Each share of Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series E-1 Preferred Stock automatically converted into Common Stock on a 1:1 basis and were reclassified into shares of Series B Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Each share of Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series E-1 Preferred Stock automatically converted into Common Stock on a 1:1 basis and were reclassified into shares of Series B Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Each share of Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series E-1 Preferred Stock automatically converted into Common Stock on a 1:1 basis and were reclassified into shares of Series B Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F5","text":"Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock. Each share of Class B Common Stock will convert automatically into shares of Class A common stock, on a one-to-one basis, upon the following: (1) the sale or transfer of such share of Class B Common Stock, subject to certain exceptions specified in the Issuer's amended and restated certificate of incorporation; (2) the death of the Reporting Person; and (3) the final conversion date, defined as the earlier of (a) the first trading day on or after the date on which the outstanding shares of Class B Common Stock represent less than 5.0% of the Issuer's then-outstanding Class A and Class B Common Stock; (b) the tenth anniversary of this offering; or (c) the date specified by vote of the holders of a majority of the outstanding shares of Class B Common Stock, voting as a single class."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of each of 15 Angels III LLC (\"15 Angels\"), BVP IX Inst and BVP IX (collectively, the \"Funds\"). Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F7","text":"As of the date hereof, BVP IX Inst and BVP IX each own 0 shares of Series B Preferred Stock."}],"balance_after":0,"derivative":{"underlying":"Class B Common Stock","underlying_shares":19347416},"source":{"system":"sec-edgar","filing":"0001209191-21-023635","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000120919121023635/doc4.xml","form_type":"4"}},{"id":2767541,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series A Preferred Stock","published_at":"2021-03-30T19:59:46.000Z","date":"2021-03-26","kind":"exercise","acquired":false,"shares":362320,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Each share of Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series E-1 Preferred Stock automatically converted into Common Stock on a 1:1 basis and were reclassified into shares of Series B Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Each share of Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series E-1 Preferred Stock automatically converted into Common Stock on a 1:1 basis and were reclassified into shares of Series B Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Each share of Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series E-1 Preferred Stock automatically converted into Common Stock on a 1:1 basis and were reclassified into shares of Series B Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F5","text":"Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock. Each share of Class B Common Stock will convert automatically into shares of Class A common stock, on a one-to-one basis, upon the following: (1) the sale or transfer of such share of Class B Common Stock, subject to certain exceptions specified in the Issuer's amended and restated certificate of incorporation; (2) the death of the Reporting Person; and (3) the final conversion date, defined as the earlier of (a) the first trading day on or after the date on which the outstanding shares of Class B Common Stock represent less than 5.0% of the Issuer's then-outstanding Class A and Class B Common Stock; (b) the tenth anniversary of this offering; or (c) the date specified by vote of the holders of a majority of the outstanding shares of Class B Common Stock, voting as a single class."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of each of 15 Angels III LLC (\"15 Angels\"), BVP IX Inst and BVP IX (collectively, the \"Funds\"). Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the Funds."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"The shares of Series A Preferred Stock are held by 15 Angels."}],"balance_after":0,"derivative":{"underlying":"Class B Common Stock","underlying_shares":362320},"source":{"system":"sec-edgar","filing":"0001209191-21-023635","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000120919121023635/doc4.xml","form_type":"4"}},{"id":2767540,"issuer":{"id":4862,"kind":"organization","name":"ACV Auctions Inc.","symbol":"ACVA"},"owners":[{"id":74507,"kind":"organization","name":"Bessemer Venture Partners IX L.P.","position":1,"cik":"0001655213","reported_name":"Bessemer Venture Partners IX L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74508,"kind":"organization","name":"Bessemer Venture Partners IX Institutional L.P.","position":2,"cik":"0001624149","reported_name":"Bessemer Venture Partners IX Institutional L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":96205,"kind":"organization","name":"15 Angels III LLC","position":3,"cik":"0001772240","reported_name":"15 Angels III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74510,"kind":"organization","name":"Deer IX & Co. L.P.","position":4,"cik":"0001655219","reported_name":"Deer IX & Co. L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":74509,"kind":"organization","name":"Deer IX & Co. Ltd.","position":5,"cik":"0001655220","reported_name":"Deer IX & Co. Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2021-03-30T19:59:46.000Z","date":"2021-03-26","kind":"other","acquired":false,"shares":3887500,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Immediately prior to the closing of the Issuer's initial public offering, each share of Common Stock was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"As of the date hereof, Bessemer Venture Partners IX Institutional L.P. (\"BVP IX Inst\") and Bessemer Venture Partners IX L.P. (\"BVP IX\") each own 0 shares of Common Stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Deer IX & Co. Ltd. (\"Deer Ltd.\") is the general partner of Deer IX & Co. L.P. (\"Deer L.P.\"), which is the general partner of each of 15 Angels III LLC (\"15 Angels\"), BVP IX Inst and BVP IX (collectively, the \"Funds\"). Deer Ltd. and Deer L.P. disclaim beneficial ownership of the securities held by the Funds, and this report shall not be deemed an admission that Deer Ltd. and Deer L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the Funds."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001209191-21-023635","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1624149/000120919121023635/doc4.xml","form_type":"4"}}]}