{"transactions":[{"id":2476987,"issuer":{"id":5427,"kind":"organization","name":"Solid Power, Inc."},"owners":[{"id":132544,"kind":"organization","name":"Decarbonization Plus Acquisition Sponsor III LLC","position":1,"cik":"0001844863","reported_name":"Decarbonization Plus Acquisition Sponsor III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":85306,"kind":"person","name":"RIVERSTONE HOLDINGS LLC","position":2,"cik":"0001247497","reported_name":"RIVERSTONE HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":37769,"kind":"person","name":"LEUSCHEN DAVID M","position":3,"cik":"0001222726","reported_name":"LEUSCHEN DAVID M","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":85309,"kind":"person","name":"LAPEYRE PIERRE F JR","position":4,"cik":"0001232151","reported_name":"LAPEYRE PIERRE F JR","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Warrants (right to buy)","published_at":"2021-12-11T01:20:09.000Z","date":"2021-12-08","kind":"other","acquired":false,"shares":7367353,"price":1.5,"value":11051029.5,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The warrants will expire on December 8, 2026, five years after the completion of the issuer's initial business combination which occurred on December 8, 2021, or earlier upon redemption or liquidation."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These warrants represent warrants held by Decarbonization Plus Acquisition Sponsor III LLC that were acquired pursuant to the private placement warrants purchase agreement, dated March 23, 2021. David M. Leuschen and Pierre F. Lapeyre, Jr. are the managing directors of Riverstone Holdings LLC, which controls Decarbonization Plus Acquisition Sponsor III LLC."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Each of Riverstone Holdings LLC, Mr. Leuschen and Mr. Lapeyre may be deemed to have or share beneficial ownership of the securities held directly by Decarbonization Plus Acquisition Sponsor III LLC. Each such entity or person disclaims any such beneficial ownership of such securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose."}],"balance_after":7367353,"derivative":{"exercise_price":11.5,"exercise_date":"2022-03-26","underlying":"Class A Common Stock","underlying_shares":7367353},"source":{"system":"sec-edgar","filing":"0000899243-21-047823","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1247497/000089924321047823/doc4.xml","form_type":"4"}},{"id":2533501,"issuer":{"id":5427,"kind":"organization","name":"Solid Power, Inc."},"owners":[{"id":132544,"kind":"organization","name":"Decarbonization Plus Acquisition Sponsor III LLC","position":1,"cik":"0001844863","reported_name":"Decarbonization Plus Acquisition Sponsor III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":85306,"kind":"person","name":"RIVERSTONE HOLDINGS LLC","position":2,"cik":"0001247497","reported_name":"RIVERSTONE HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":37769,"kind":"person","name":"LEUSCHEN DAVID M","position":3,"cik":"0001222726","reported_name":"LEUSCHEN DAVID M","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":85309,"kind":"person","name":"LAPEYRE PIERRE F JR","position":4,"cik":"0001232151","reported_name":"LAPEYRE PIERRE F JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2021-10-27T23:53:58.000Z","date":"2021-10-25","kind":"exercise","acquired":false,"shares":8390000,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"In accordance with the amended and restated certificate of incorporation of Decarbonization Plus Acquisition Corporation III (\"DCRC\"), the Reporting Person elected to convert its shares of Class B Common Stock into shares of Class A Common Stock on a one-for-one basis."},{"field":"shares","element":"transactionShares","label":"F5","text":"Number of shares has been adjusted to include 40,000 shares that were reported on the Form 4 filed by the Reporting Person on April 22, 2021 but which were inadvertently omitted from the number of shares reported in Column 9 of Table II of the Form 4 filed by the Reporting Person on May 7, 2021."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In accordance with the amended and restated certificate of incorporation of Decarbonization Plus Acquisition Corporation III (\"DCRC\"), the Reporting Person elected to convert its shares of Class B Common Stock into shares of Class A Common Stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The shares of Class B Common Stock were (i) convertible into shares of Class A Common Stock at the Reporting Person's election on a one-for-one basis and (ii) automatically convertible into shares of Class A Common Stock at the time of DCRC's initial business combination on a one-for-one basis, subject to adjustment pursuant to certain anti-dilution rights (which rights were waived by the Reporting Person in connection with DCRC's proposed business combination), and had no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The shares of Class B Common Stock were (i) convertible into shares of Class A Common Stock at the Reporting Person's election on a one-for-one basis and (ii) automatically convertible into shares of Class A Common Stock at the time of DCRC's initial business combination on a one-for-one basis, subject to adjustment pursuant to certain anti-dilution rights (which rights were waived by the Reporting Person in connection with DCRC's proposed business combination), and had no expiration date."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F5","text":"Number of shares has been adjusted to include 40,000 shares that were reported on the Form 4 filed by the Reporting Person on April 22, 2021 but which were inadvertently omitted from the number of shares reported in Column 9 of Table II of the Form 4 filed by the Reporting Person on May 7, 2021."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Decarbonization Plus Acquisition Sponsor III LLC is the record holder of the shares reported herein. David M. Leuschen and Pierre F. Lapeyre, Jr. are the managing directors of Riverstone Holdings LLC, which controls Decarbonization Plus Acquisition Sponsor III LLC."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Each of Riverstone Holdings LLC, Mr. Leuschen and Mr. Lapeyre may be deemed to have or share beneficial ownership of the common stock held directly by Decarbonization Plus Acquisition Sponsor III LLC. Each such entity or person disclaims any such beneficial ownership of such securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose."}],"balance_after":0,"derivative":{"underlying":"Class A Common Stock","underlying_shares":8390000},"source":{"system":"sec-edgar","filing":"0000899243-21-041772","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1247497/000089924321041772/doc4.xml","form_type":"4"}},{"id":2533500,"issuer":{"id":5427,"kind":"organization","name":"Solid Power, Inc."},"owners":[{"id":132544,"kind":"organization","name":"Decarbonization Plus Acquisition Sponsor III LLC","position":1,"cik":"0001844863","reported_name":"Decarbonization Plus Acquisition Sponsor III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":85306,"kind":"person","name":"RIVERSTONE HOLDINGS LLC","position":2,"cik":"0001247497","reported_name":"RIVERSTONE HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":37769,"kind":"person","name":"LEUSCHEN DAVID M","position":3,"cik":"0001222726","reported_name":"LEUSCHEN DAVID M","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":85309,"kind":"person","name":"LAPEYRE PIERRE F JR","position":4,"cik":"0001232151","reported_name":"LAPEYRE PIERRE F JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2021-10-27T23:53:58.000Z","date":"2021-10-25","kind":"exercise","acquired":true,"shares":8390000,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In accordance with the amended and restated certificate of incorporation of Decarbonization Plus Acquisition Corporation III (\"DCRC\"), the Reporting Person elected to convert its shares of Class B Common Stock into shares of Class A Common Stock on a one-for-one basis."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Decarbonization Plus Acquisition Sponsor III LLC is the record holder of the shares reported herein. David M. Leuschen and Pierre F. Lapeyre, Jr. are the managing directors of Riverstone Holdings LLC, which controls Decarbonization Plus Acquisition Sponsor III LLC."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Each of Riverstone Holdings LLC, Mr. Leuschen and Mr. Lapeyre may be deemed to have or share beneficial ownership of the common stock held directly by Decarbonization Plus Acquisition Sponsor III LLC. Each such entity or person disclaims any such beneficial ownership of such securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose."}],"balance_after":8390000,"source":{"system":"sec-edgar","filing":"0000899243-21-041772","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1247497/000089924321041772/doc4.xml","form_type":"4"}},{"id":2722769,"issuer":{"id":5427,"kind":"organization","name":"Solid Power, Inc."},"owners":[{"id":132544,"kind":"organization","name":"Decarbonization Plus Acquisition Sponsor III LLC","position":1,"cik":"0001844863","reported_name":"Decarbonization Plus Acquisition Sponsor III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":85306,"kind":"person","name":"RIVERSTONE HOLDINGS LLC","position":2,"cik":"0001247497","reported_name":"RIVERSTONE HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":37769,"kind":"person","name":"LEUSCHEN DAVID M","position":3,"cik":"0001222726","reported_name":"LEUSCHEN DAVID M","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":85309,"kind":"person","name":"LAPEYRE PIERRE F JR","position":4,"cik":"0001232151","reported_name":"LAPEYRE PIERRE F JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock, par value $0.0001 per share","published_at":"2021-05-07T20:44:40.000Z","date":"2021-05-07","kind":"other","acquired":false,"shares":1312500,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The shares of Class B Common Stock are convertible into shares of the Issuer's Class A Common Stock on a one-for-one basis, subject to adjustment pursuant to certain anti-dilution rights, and have no expiration date."},{"field":"kind","element":"transactionCoding","label":"F2","text":"The Class B Common Stock owned by Decarbonization Plus Acquisition Sponsor III LLC included up to 1,312,500 shares that were subject to forfeiture in the event the underwriters of the initial public offering of the Issuer's securities did not exercise in full their over-allotment option as described in the Issuer's Registration Statement on Form S-1 (File No. 333-253094). 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David M. Leuschen and Pierre F. Lapeyre, Jr. are the managing directors of Riverstone Holdings LLC, which controls Decarbonization Plus Acquisition Sponsor III LLC."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Each of Riverstone Holdings LLC, Mr. Leuschen and Mr. Lapeyre may be deemed to have or share beneficial ownership of the common stock held directly by Decarbonization Plus Acquisition Sponsor III LLC. Each such entity or person disclaims any such beneficial ownership of such securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose."}],"balance_after":8350000,"derivative":{"underlying":"Class A Common Stock","underlying_shares":1312500},"source":{"system":"sec-edgar","filing":"0000899243-21-018690","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1247497/000089924321018690/doc4.xml","form_type":"4"}},{"id":2741828,"issuer":{"id":5427,"kind":"organization","name":"Solid Power, Inc."},"owners":[{"id":132544,"kind":"organization","name":"Decarbonization Plus Acquisition Sponsor III LLC","position":1,"cik":"0001844863","reported_name":"Decarbonization Plus Acquisition Sponsor III LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":85306,"kind":"person","name":"RIVERSTONE HOLDINGS LLC","position":2,"cik":"0001247497","reported_name":"RIVERSTONE HOLDINGS LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":37769,"kind":"person","name":"LEUSCHEN DAVID M","position":3,"cik":"0001222726","reported_name":"LEUSCHEN DAVID M","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":85309,"kind":"person","name":"LAPEYRE PIERRE F JR","position":4,"cik":"0001232151","reported_name":"LAPEYRE PIERRE F JR","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock, par value $0.0001 per share","published_at":"2021-04-22T22:27:39.000Z","date":"2021-04-21","kind":"purchase","acquired":true,"shares":40000,"price":0.0001,"value":4.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The shares of Class B Common Stock are convertible into shares of the Issuer's Class A Common Stock on a one-for-one basis, subject to adjustment pursuant to certain anti-dilution rights, and have no expiration date."},{"field":"kind","element":"transactionCoding","label":"F2","text":"Pursuant to the Securities Agreement, dated April 21, 2021, by and among the Issuer, Decarbonization Plus Acquisition Sponsor III LLC and Michael Warren, the Reporting person acquired 40,000 shares of Class B Common Stock from the Issuer following Michael Warren's resignation from the board of directors of the Issuer and forfeiture of an equivalent number of shares of Class B Common Stock of the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Pursuant to the Securities Agreement, dated April 21, 2021, by and among the Issuer, Decarbonization Plus Acquisition Sponsor III LLC and Michael Warren, the Reporting person acquired 40,000 shares of Class B Common Stock from the Issuer following Michael Warren's resignation from the board of directors of the Issuer and forfeiture of an equivalent number of shares of Class B Common Stock of the Issuer."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The shares of Class B Common Stock are convertible into shares of the Issuer's Class A Common Stock on a one-for-one basis, subject to adjustment pursuant to certain anti-dilution rights, and have no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The shares of Class B Common Stock are convertible into shares of the Issuer's Class A Common Stock on a one-for-one basis, subject to adjustment pursuant to certain anti-dilution rights, and have no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Decarbonization Plus Acquisition Sponsor III LLC is the record holder of the shares reported herein. David M. Leuschen and Pierre F. Lapeyre, Jr. are the managing directors of Riverstone Holdings LLC, which is the sole and managing member of Decarbonization Plus Acquisition Sponsor III LLC."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Each of Riverstone Holdings, LLC, Mr. Leuschen and Mr. Lapeyre may be deemed to have or share beneficial ownership of the common stock held directly by Decarbonization Plus Acquisition Sponsor III LLC. Each such entity or person disclaims any such beneficial ownership of such securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose."}],"balance_after":9702500,"derivative":{"underlying":"Class A Common Stock, par value $0.0001 per share","underlying_shares":40000},"source":{"system":"sec-edgar","filing":"0000899243-21-016767","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1247497/000089924321016767/doc4.xml","form_type":"4"}}]}