{"transactions":[{"id":4636136,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":20309,"kind":"person","name":"Reinstra Mark","position":1,"cik":"0001835037","reported_name":"Reinstra Mark","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Sec."}}],"security":"Class A Common Stock","published_at":"2026-10-06T20:25:32.000Z","date":"2026-10-05","kind":"sale","planned":true,"acquired":false,"shares":2666,"price":44.5573,"value":118789.7618,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on February 19, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $44.39 to $44.72, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":386625,"source":{"system":"sec-edgar","filing":"0001315098-26-000188","document":"wk-form4_1791318329.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1835037/000131509826000188/wk-form4_1791318329.xml","form_type":"4"}},{"id":4636135,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":20309,"kind":"person","name":"Reinstra Mark","position":1,"cik":"0001835037","reported_name":"Reinstra Mark","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Sec."}}],"security":"Class A Common Stock","published_at":"2026-10-06T20:25:32.000Z","date":"2026-10-05","kind":"sale","planned":true,"acquired":false,"shares":3000,"price":43.8773,"value":131631.9,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on February 19, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $43.36 to $44.25, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":389291,"source":{"system":"sec-edgar","filing":"0001315098-26-000188","document":"wk-form4_1791318329.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1835037/000131509826000188/wk-form4_1791318329.xml","form_type":"4"}},{"id":4628948,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":1074,"kind":"person","name":"Baszucki Gregory","position":1,"cik":"0001834990","reported_name":"Baszucki Gregory","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-10-02T21:55:13.000Z","date":"2026-10-01","kind":"sale","planned":true,"acquired":false,"shares":5334,"price":43.0342,"value":229544.4228,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on November 28, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $42.86 to $43.39, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"These shares are held directly under a Roth IRA account for the Reporting Person (formerly known as the PENSCO Trust Co)."}],"balance_after":1252836,"source":{"system":"sec-edgar","filing":"0001315098-26-000186","document":"wk-form4_1790978110.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1834990/000131509826000186/wk-form4_1790978110.xml","form_type":"4"}},{"id":4628947,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":1074,"kind":"person","name":"Baszucki Gregory","position":1,"cik":"0001834990","reported_name":"Baszucki Gregory","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-10-02T21:55:13.000Z","date":"2026-10-01","kind":"sale","planned":true,"acquired":false,"shares":2999,"price":42.5727,"value":127675.5273,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on November 28, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $41.86 to $42.85, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"These shares are held directly under a Roth IRA account for the Reporting Person (formerly known as the PENSCO Trust Co)."}],"balance_after":1258170,"source":{"system":"sec-edgar","filing":"0001315098-26-000186","document":"wk-form4_1790978110.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1834990/000131509826000186/wk-form4_1790978110.xml","form_type":"4"}},{"id":4628946,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":1074,"kind":"person","name":"Baszucki Gregory","position":1,"cik":"0001834990","reported_name":"Baszucki Gregory","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-10-02T21:55:13.000Z","date":"2026-10-01","kind":"sale","planned":true,"acquired":false,"shares":5332,"price":43.0342,"value":229458.3544,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on November 28, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $42.86 to $43.39, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"These shares are held of record by the Greg and Christina Baszucki Living Trust dtd 08/18/2006 of which the Reporting Person serves as trustee.   The Reporting Person may be deemed to have beneficial ownership of the shares held by the Trust."}],"balance_after":8937052,"source":{"system":"sec-edgar","filing":"0001315098-26-000186","document":"wk-form4_1790978110.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1834990/000131509826000186/wk-form4_1790978110.xml","form_type":"4"}},{"id":4628945,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":1074,"kind":"person","name":"Baszucki Gregory","position":1,"cik":"0001834990","reported_name":"Baszucki Gregory","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-10-02T21:55:13.000Z","date":"2026-10-01","kind":"sale","planned":true,"acquired":false,"shares":3001,"price":42.5735,"value":127763.0735,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on November 28, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $41.86 to $42.85, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"These shares are held of record by the Greg and Christina Baszucki Living Trust dtd 08/18/2006 of which the Reporting Person serves as trustee.   The Reporting Person may be deemed to have beneficial ownership of the shares held by the Trust."}],"balance_after":8942384,"source":{"system":"sec-edgar","filing":"0001315098-26-000186","document":"wk-form4_1790978110.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1834990/000131509826000186/wk-form4_1790978110.xml","form_type":"4"}},{"id":4614044,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":20309,"kind":"person","name":"Reinstra Mark","position":1,"cik":"0001835037","reported_name":"Reinstra Mark","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Sec."}}],"security":"Class A Common Stock","published_at":"2026-09-09T23:28:59.000Z","date":"2026-09-08","kind":"sale","planned":true,"acquired":false,"shares":100,"price":45.73,"value":4573.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on February 19, 2026."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":392291,"source":{"system":"sec-edgar","filing":"0001315098-26-000184","document":"wk-form4_1788996536.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1835037/000131509826000184/wk-form4_1788996536.xml","form_type":"4"}},{"id":4614043,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":20309,"kind":"person","name":"Reinstra Mark","position":1,"cik":"0001835037","reported_name":"Reinstra Mark","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Sec."}}],"security":"Class A Common Stock","published_at":"2026-09-09T23:28:59.000Z","date":"2026-09-08","kind":"sale","planned":true,"acquired":false,"shares":3753,"price":45.0307,"value":169000.2171,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on February 19, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $44.71 to $45.63, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":392391,"source":{"system":"sec-edgar","filing":"0001315098-26-000184","document":"wk-form4_1788996536.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1835037/000131509826000184/wk-form4_1788996536.xml","form_type":"4"}},{"id":4614042,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":20309,"kind":"person","name":"Reinstra Mark","position":1,"cik":"0001835037","reported_name":"Reinstra Mark","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Sec."}}],"security":"Class A Common Stock","published_at":"2026-09-09T23:28:59.000Z","date":"2026-09-08","kind":"sale","planned":true,"acquired":false,"shares":1920,"price":44.2957,"value":85047.744,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on February 19, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $43.71 to $44.67, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":396144,"source":{"system":"sec-edgar","filing":"0001315098-26-000184","document":"wk-form4_1788996536.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1835037/000131509826000184/wk-form4_1788996536.xml","form_type":"4"}},{"id":1286,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":1074,"kind":"person","name":"Baszucki Gregory","position":1,"cik":"0001834990","reported_name":"Baszucki Gregory","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-09-02T22:36:19.000Z","date":"2026-09-01","kind":"sale","planned":true,"acquired":false,"shares":3152,"price":40.6903,"value":128255.8256,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on November 28, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $40.58 to $40.95, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"These shares are held directly under a Roth IRA account for the Reporting Person (formerly known as the PENSCO Trust Co)."}],"balance_after":1261169,"source":{"system":"sec-edgar","filing":"0001315098-26-000182","document":"wk-form4_1788388575.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1834990/000131509826000182/wk-form4_1788388575.xml","form_type":"4"}},{"id":1285,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":1074,"kind":"person","name":"Baszucki Gregory","position":1,"cik":"0001834990","reported_name":"Baszucki Gregory","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-09-02T22:36:19.000Z","date":"2026-09-01","kind":"sale","planned":true,"acquired":false,"shares":5181,"price":40.333,"value":208965.273,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on November 28, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $39.58 to $40.57, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"These shares are held directly under a Roth IRA account for the Reporting Person (formerly known as the PENSCO Trust Co)."}],"balance_after":1264321,"source":{"system":"sec-edgar","filing":"0001315098-26-000182","document":"wk-form4_1788388575.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1834990/000131509826000182/wk-form4_1788388575.xml","form_type":"4"}},{"id":1284,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":1074,"kind":"person","name":"Baszucki Gregory","position":1,"cik":"0001834990","reported_name":"Baszucki Gregory","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-09-02T22:36:19.000Z","date":"2026-09-01","kind":"sale","planned":true,"acquired":false,"shares":3153,"price":40.6903,"value":128296.5159,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on November 28, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $40.58 to $40.95, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"These shares are held of record by the Greg and Christina Baszucki Living Trust dtd 08/18/2006 of which the Reporting Person serves as trustee.   The Reporting Person may be deemed to have beneficial ownership of the shares held by the Trust."}],"balance_after":8945385,"source":{"system":"sec-edgar","filing":"0001315098-26-000182","document":"wk-form4_1788388575.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1834990/000131509826000182/wk-form4_1788388575.xml","form_type":"4"}},{"id":1283,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":1074,"kind":"person","name":"Baszucki Gregory","position":1,"cik":"0001834990","reported_name":"Baszucki Gregory","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-09-02T22:36:19.000Z","date":"2026-09-01","kind":"sale","planned":true,"acquired":false,"shares":5180,"price":40.3332,"value":208925.976,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on November 28, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $39.58 to $40.57, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"These shares are held of record by the Greg and Christina Baszucki Living Trust dtd 08/18/2006 of which the Reporting Person serves as trustee.   The Reporting Person may be deemed to have beneficial ownership of the shares held by the Trust."}],"balance_after":8948538,"source":{"system":"sec-edgar","filing":"0001315098-26-000182","document":"wk-form4_1788388575.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1834990/000131509826000182/wk-form4_1788388575.xml","form_type":"4"}},{"id":671058,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":17922,"kind":"person","name":"Wong Andrea L","position":1,"cik":"0001490754","reported_name":"Wong Andrea L","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class  A Common Stock","published_at":"2026-09-01T21:52:23.000Z","date":"2026-08-31","kind":"sale","planned":false,"acquired":false,"shares":562,"price":40.888,"value":22979.056,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"The reported amount reflects the transfer of 1,125 shares of Class A Common Stock on August 27, 2026,  from the Reporting Person's direct holdings to the Andrea L Wong Living Trust. The Reporting Person is the trustee and sole beneficiary of the trust."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These shares are held directly by Andrea L Wong Living Trust for which the Reporting Person serves as trustee. The Reporting Person is the sole beneficiary of the trust."}],"balance_after":45265,"source":{"system":"sec-edgar","filing":"0001490754-26-000004","document":"wk-form4_1788299541.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1490754/000149075426000004/wk-form4_1788299541.xml","form_type":"4"}},{"id":675159,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":19539,"kind":"person","name":"Rawlings Amy Marie","position":1,"cik":"0001875017","reported_name":"Rawlings Amy Marie","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Accounting Officer"}}],"security":"Class A Common Stock","published_at":"2026-08-26T22:27:56.000Z","date":"2026-08-25","kind":"sale","planned":true,"acquired":false,"shares":237,"price":38.89,"value":9216.93,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on February 18, 2026."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":68508,"source":{"system":"sec-edgar","filing":"0001315098-26-000179","document":"wk-form4_1787783273.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1875017/000131509826000179/wk-form4_1787783273.xml","form_type":"4"}},{"id":676003,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":19858,"kind":"person","name":"BUCKLEY SEAN JACK","position":1,"cik":"0002122649","reported_name":"BUCKLEY SEAN JACK","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief People & Systems Officer"}}],"security":"Class  A Common Stock","published_at":"2026-08-25T20:29:20.000Z","date":"2026-08-24","kind":"sale","planned":true,"acquired":false,"shares":4321,"price":38.68,"value":167136.28,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on November 3, 2025."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":87213,"source":{"system":"sec-edgar","filing":"0001315098-26-000177","document":"wk-form4_1787689755.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000177/wk-form4_1787689755.xml","form_type":"4"}},{"id":677281,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":20311,"kind":"person","name":"Kaufman Matthew D","position":1,"cik":"0002044191","reported_name":"Kaufman Matthew D","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Safety Officer"}}],"security":"Class  A Common Stock","published_at":"2026-08-24T20:40:44.000Z","date":"2026-08-20","kind":"sale","planned":false,"acquired":false,"shares":3910,"price":38.4653,"value":150399.323,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents the number of shares sold to cover statutory tax withholding obligations arising in connection with the vesting of certain Restricted Stock Units (\"RSUs\"). These shares were sold pursuant to a mandatory \"sell-to-cover\" arrangement under the Issuer's equity incentive plan to satisfy tax withholding obligations and do not represent a discretionary transaction by the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $38.28 to $38.98, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":335060,"source":{"system":"sec-edgar","filing":"0001315098-26-000175","document":"wk-form4_1787604042.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000175/wk-form4_1787604042.xml","form_type":"4"}},{"id":677280,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":20311,"kind":"person","name":"Kaufman Matthew D","position":1,"cik":"0002044191","reported_name":"Kaufman Matthew D","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Safety Officer"}}],"security":"Class  A Common Stock","published_at":"2026-08-24T20:40:44.000Z","date":"2026-08-20","kind":"sale","planned":false,"acquired":false,"shares":10994,"price":37.7808,"value":415362.1152,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents the number of shares sold to cover statutory tax withholding obligations arising in connection with the vesting of certain Restricted Stock Units (\"RSUs\"). These shares were sold pursuant to a mandatory \"sell-to-cover\" arrangement under the Issuer's equity incentive plan to satisfy tax withholding obligations and do not represent a discretionary transaction by the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $37.22 to $38.19, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":338970,"source":{"system":"sec-edgar","filing":"0001315098-26-000175","document":"wk-form4_1787604042.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000175/wk-form4_1787604042.xml","form_type":"4"}},{"id":677279,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":19858,"kind":"person","name":"BUCKLEY SEAN JACK","position":1,"cik":"0002122649","reported_name":"BUCKLEY SEAN JACK","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief People & Systems Officer"}}],"security":"Class  A Common Stock","published_at":"2026-08-24T20:39:53.000Z","date":"2026-08-20","kind":"sale","planned":false,"acquired":false,"shares":1327,"price":38.4725,"value":51053.0075,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents the number of shares sold to cover statutory tax withholding obligations arising in connection with the vesting of certain Restricted Stock Units (\"RSUs\"). These shares were sold pursuant to a mandatory \"sell-to-cover\" arrangement under the Issuer's equity incentive plan to satisfy tax withholding obligations and do not represent a discretionary transaction by the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $38.38 to $38.90, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":91534,"source":{"system":"sec-edgar","filing":"0001315098-26-000174","document":"wk-form4_1787603989.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000174/wk-form4_1787603989.xml","form_type":"4"}},{"id":677278,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":19858,"kind":"person","name":"BUCKLEY SEAN JACK","position":1,"cik":"0002122649","reported_name":"BUCKLEY SEAN JACK","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief People & Systems Officer"}}],"security":"Class  A Common Stock","published_at":"2026-08-24T20:39:53.000Z","date":"2026-08-20","kind":"sale","planned":false,"acquired":false,"shares":4280,"price":37.8148,"value":161847.344,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents the number of shares sold to cover statutory tax withholding obligations arising in connection with the vesting of certain Restricted Stock Units (\"RSUs\"). These shares were sold pursuant to a mandatory \"sell-to-cover\" arrangement under the Issuer's equity incentive plan to satisfy tax withholding obligations and do not represent a discretionary transaction by the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $37.36 to $38.35, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":92861,"source":{"system":"sec-edgar","filing":"0001315098-26-000174","document":"wk-form4_1787603989.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000174/wk-form4_1787603989.xml","form_type":"4"}},{"id":677572,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":19539,"kind":"person","name":"Rawlings Amy Marie","position":1,"cik":"0001875017","reported_name":"Rawlings Amy Marie","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Accounting Officer"}}],"security":"Class A Common Stock","published_at":"2026-08-24T20:39:11.000Z","date":"2026-08-20","kind":"sale","planned":false,"acquired":false,"shares":1176,"price":38.4752,"value":45246.8352,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents the number of shares sold to cover statutory tax withholding obligations arising in connection with the vesting of certain Restricted Stock Units (\"RSUs\"). These shares were sold pursuant to a mandatory \"sell-to-cover\" arrangement under the Issuer's equity incentive plan to satisfy tax withholding obligations and do not represent a discretionary transaction by the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $38.38 to $38.90, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":68745,"source":{"system":"sec-edgar","filing":"0001315098-26-000173","document":"wk-form4_1787603949.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1875017/000131509826000173/wk-form4_1787603949.xml","form_type":"4"}},{"id":677571,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":19539,"kind":"person","name":"Rawlings Amy Marie","position":1,"cik":"0001875017","reported_name":"Rawlings Amy Marie","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Accounting Officer"}}],"security":"Class A Common Stock","published_at":"2026-08-24T20:39:11.000Z","date":"2026-08-20","kind":"sale","planned":false,"acquired":false,"shares":3885,"price":37.811,"value":146895.735,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents the number of shares sold to cover statutory tax withholding obligations arising in connection with the vesting of certain Restricted Stock Units (\"RSUs\"). These shares were sold pursuant to a mandatory \"sell-to-cover\" arrangement under the Issuer's equity incentive plan to satisfy tax withholding obligations and do not represent a discretionary transaction by the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $37.37 to $38.34, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":69921,"source":{"system":"sec-edgar","filing":"0001315098-26-000173","document":"wk-form4_1787603949.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1875017/000131509826000173/wk-form4_1787603949.xml","form_type":"4"}},{"id":677277,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":20310,"kind":"person","name":"CHOPRA NAVEEN K.","position":1,"cik":"0001565390","reported_name":"CHOPRA NAVEEN K.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Class  A Common Stock","published_at":"2026-08-24T20:38:06.000Z","date":"2026-08-20","kind":"sale","planned":false,"acquired":false,"shares":4702,"price":38.4456,"value":180771.2112,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents the number of shares sold to cover statutory tax withholding obligations arising in connection with the vesting of certain Restricted Stock Units (\"RSUs\"). These shares were sold pursuant to a mandatory \"sell-to-cover\" arrangement under the Issuer's equity incentive plan to satisfy tax withholding obligations and do not represent a discretionary transaction by the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $38.23 to $38.90, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":363249,"source":{"system":"sec-edgar","filing":"0001315098-26-000172","document":"wk-form4_1787603884.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000172/wk-form4_1787603884.xml","form_type":"4"}},{"id":677276,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":20310,"kind":"person","name":"CHOPRA NAVEEN K.","position":1,"cik":"0001565390","reported_name":"CHOPRA NAVEEN K.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Class  A Common Stock","published_at":"2026-08-24T20:38:06.000Z","date":"2026-08-20","kind":"sale","planned":false,"acquired":false,"shares":12807,"price":37.7834,"value":483892.0038,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents the number of shares sold to cover statutory tax withholding obligations arising in connection with the vesting of certain Restricted Stock Units (\"RSUs\"). These shares were sold pursuant to a mandatory \"sell-to-cover\" arrangement under the Issuer's equity incentive plan to satisfy tax withholding obligations and do not represent a discretionary transaction by the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $37.22 to $38.18, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":367951,"source":{"system":"sec-edgar","filing":"0001315098-26-000172","document":"wk-form4_1787603884.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000172/wk-form4_1787603884.xml","form_type":"4"}},{"id":677275,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":20309,"kind":"person","name":"Reinstra Mark","position":1,"cik":"0001835037","reported_name":"Reinstra Mark","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Sec."}}],"security":"Class A Common Stock","published_at":"2026-08-24T20:37:36.000Z","date":"2026-08-20","kind":"sale","planned":false,"acquired":false,"shares":4914,"price":38.4508,"value":188947.2312,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents the number of shares sold to cover statutory tax withholding obligations arising in connection with the vesting of certain Restricted Stock Units (\"RSUs\"). These shares were sold pursuant to a mandatory \"sell-to-cover\" arrangement under the Issuer's equity incentive plan to satisfy tax withholding obligations and do not represent a discretionary transaction by the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $38.275 to $38.98, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":398064,"source":{"system":"sec-edgar","filing":"0001315098-26-000171","document":"wk-form4_1787603853.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000171/wk-form4_1787603853.xml","form_type":"4"}},{"id":677274,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":20309,"kind":"person","name":"Reinstra Mark","position":1,"cik":"0001835037","reported_name":"Reinstra Mark","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Sec."}}],"security":"Class A Common Stock","published_at":"2026-08-24T20:37:36.000Z","date":"2026-08-20","kind":"sale","planned":false,"acquired":false,"shares":13020,"price":37.7757,"value":491839.614,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents the number of shares sold to cover statutory tax withholding obligations arising in connection with the vesting of certain Restricted Stock Units (\"RSUs\"). These shares were sold pursuant to a mandatory \"sell-to-cover\" arrangement under the Issuer's equity incentive plan to satisfy tax withholding obligations and do not represent a discretionary transaction by the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $37.26 to $38.22, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":402978,"source":{"system":"sec-edgar","filing":"0001315098-26-000171","document":"wk-form4_1787603853.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000171/wk-form4_1787603853.xml","form_type":"4"}},{"id":677273,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":20308,"kind":"person","name":"Baszucki David","position":1,"cik":"0001834991","reported_name":"Baszucki David","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President & CEO"}}],"security":"Class A Common Stock","published_at":"2026-08-24T20:36:53.000Z","date":"2026-08-20","kind":"sale","planned":false,"acquired":false,"shares":14360,"price":38.4396,"value":551992.656,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents the number of shares sold to cover statutory tax withholding obligations arising in connection with the vesting of certain Restricted Stock Units (\"RSUs\"). These shares were sold pursuant to a mandatory \"sell-to-cover\" arrangement under the Issuer's equity incentive plan to satisfy tax withholding obligations and do not represent a discretionary transaction by the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $38.23 to $38.90, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":799646,"source":{"system":"sec-edgar","filing":"0001315098-26-000170","document":"wk-form4_1787603811.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000170/wk-form4_1787603811.xml","form_type":"4"}},{"id":677272,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":20308,"kind":"person","name":"Baszucki David","position":1,"cik":"0001834991","reported_name":"Baszucki David","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President & CEO"}}],"security":"Class A Common Stock","published_at":"2026-08-24T20:36:53.000Z","date":"2026-08-20","kind":"sale","planned":false,"acquired":false,"shares":38208,"price":37.7776,"value":1443406.5408,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents the number of shares sold to cover statutory tax withholding obligations arising in connection with the vesting of certain Restricted Stock Units (\"RSUs\"). These shares were sold pursuant to a mandatory \"sell-to-cover\" arrangement under the Issuer's equity incentive plan to satisfy tax withholding obligations and do not represent a discretionary transaction by the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $37.21 to $38.20, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":814006,"source":{"system":"sec-edgar","filing":"0001315098-26-000170","document":"wk-form4_1787603811.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000170/wk-form4_1787603811.xml","form_type":"4"}},{"id":677271,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":1074,"kind":"person","name":"Baszucki Gregory","position":1,"cik":"0001834990","reported_name":"Baszucki Gregory","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock","published_at":"2026-08-24T20:36:16.000Z","date":"2026-08-20","kind":"other","planned":false,"acquired":true,"shares":1296,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F7","text":"Each share of phantom stock represents a right to receive one share of Class A Common Stock."},{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with the vesting on August 20, 2026, of Restricted Stock Units (\"RSUs\") previously granted to the Reporting Person, the Reporting Person's receipt of 1,296 shares of Class A Common Stock was deferred, resulting in the Reporting Person's receipt instead of 1,296 shares of phantom stock pursuant to the Issuer's deferred compensation plan. The Reporting Person is therefore reporting the disposition of 1,296 shares of Class A Common Stock in exchange for an equal number of shares of phantom stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"The phantom stock becomes payable in one lump sum payment upon separation from service."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"The phantom stock becomes payable in one lump sum payment upon separation from service."}],"balance_after":1296,"derivative":{"underlying":"Class A Common Stock","underlying_shares":1296},"source":{"system":"sec-edgar","filing":"0001315098-26-000169","document":"wk-form4_1787603773.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000169/wk-form4_1787603773.xml","form_type":"4"}},{"id":677270,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":1074,"kind":"person","name":"Baszucki Gregory","position":1,"cik":"0001834990","reported_name":"Baszucki Gregory","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-08-24T20:36:16.000Z","date":"2026-08-20","kind":"other","planned":false,"acquired":false,"shares":1296,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with the vesting on August 20, 2026, of Restricted Stock Units (\"RSUs\") previously granted to the Reporting Person, the Reporting Person's receipt of 1,296 shares of Class A Common Stock was deferred, resulting in the Reporting Person's receipt instead of 1,296 shares of phantom stock pursuant to the Issuer's deferred compensation plan. The Reporting Person is therefore reporting the disposition of 1,296 shares of Class A Common Stock in exchange for an equal number of shares of phantom stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with the vesting on August 20, 2026, of Restricted Stock Units (\"RSUs\") previously granted to the Reporting Person, the Reporting Person's receipt of 1,296 shares of Class A Common Stock was deferred, resulting in the Reporting Person's receipt instead of 1,296 shares of phantom stock pursuant to the Issuer's deferred compensation plan. The Reporting Person is therefore reporting the disposition of 1,296 shares of Class A Common Stock in exchange for an equal number of shares of phantom stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"In connection with the vesting on August 20, 2026, of Restricted Stock Units (\"RSUs\") previously granted to the Reporting Person, the Reporting Person's receipt of 1,296 shares of Class A Common Stock was deferred, resulting in the Reporting Person's receipt instead of 1,296 shares of phantom stock pursuant to the Issuer's deferred compensation plan. The Reporting Person is therefore reporting the disposition of 1,296 shares of Class A Common Stock in exchange for an equal number of shares of phantom stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":3889,"source":{"system":"sec-edgar","filing":"0001315098-26-000169","document":"wk-form4_1787603773.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000169/wk-form4_1787603773.xml","form_type":"4"}},{"id":677268,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":13774,"kind":"person","name":"KILAR JASON","position":1,"cik":"0001239764","reported_name":"KILAR JASON","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock","published_at":"2026-08-24T20:35:18.000Z","date":"2026-08-20","kind":"other","planned":false,"acquired":true,"shares":1296,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each share of phantom stock represents a right to receive one share of Class A common stock."},{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with the vesting on August 20, 2026, of Restricted Stock Units (\"RSUs\") previously granted to the Reporting Person, the Reporting Person's receipt of 1,296 shares of Class A Common Stock was deferred, resulting in the Reporting Person's receipt instead of 1,296 shares of phantom stock pursuant to the Issuer's deferred compensation plan. The Reporting Person is therefore reporting the disposition of 1,296 shares of Class A Common Stock in exchange for an equal number of shares of phantom stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The phantom stock becomes payable in one lump sum payment upon separation from service."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"The phantom stock becomes payable in one lump sum payment upon separation from service."}],"balance_after":1296,"derivative":{"underlying":"Class  A Common Stock","underlying_shares":1296},"source":{"system":"sec-edgar","filing":"0001315098-26-000168","document":"wk-form4_1787603715.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000168/wk-form4_1787603715.xml","form_type":"4"}},{"id":677267,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":13774,"kind":"person","name":"KILAR JASON","position":1,"cik":"0001239764","reported_name":"KILAR JASON","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class  A Common Stock","published_at":"2026-08-24T20:35:18.000Z","date":"2026-08-20","kind":"other","planned":false,"acquired":false,"shares":1296,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with the vesting on August 20, 2026, of Restricted Stock Units (\"RSUs\") previously granted to the Reporting Person, the Reporting Person's receipt of 1,296 shares of Class A Common Stock was deferred, resulting in the Reporting Person's receipt instead of 1,296 shares of phantom stock pursuant to the Issuer's deferred compensation plan. The Reporting Person is therefore reporting the disposition of 1,296 shares of Class A Common Stock in exchange for an equal number of shares of phantom stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with the vesting on August 20, 2026, of Restricted Stock Units (\"RSUs\") previously granted to the Reporting Person, the Reporting Person's receipt of 1,296 shares of Class A Common Stock was deferred, resulting in the Reporting Person's receipt instead of 1,296 shares of phantom stock pursuant to the Issuer's deferred compensation plan. The Reporting Person is therefore reporting the disposition of 1,296 shares of Class A Common Stock in exchange for an equal number of shares of phantom stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"In connection with the vesting on August 20, 2026, of Restricted Stock Units (\"RSUs\") previously granted to the Reporting Person, the Reporting Person's receipt of 1,296 shares of Class A Common Stock was deferred, resulting in the Reporting Person's receipt instead of 1,296 shares of phantom stock pursuant to the Issuer's deferred compensation plan. The Reporting Person is therefore reporting the disposition of 1,296 shares of Class A Common Stock in exchange for an equal number of shares of phantom stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":18927,"source":{"system":"sec-edgar","filing":"0001315098-26-000168","document":"wk-form4_1787603715.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000168/wk-form4_1787603715.xml","form_type":"4"}},{"id":677339,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":14275,"kind":"person","name":"Mastantuono Gina","position":1,"cik":"0001465391","reported_name":"Mastantuono Gina","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock","published_at":"2026-08-24T20:34:09.000Z","date":"2026-08-20","kind":"other","planned":false,"acquired":true,"shares":1296,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each share of phantom stock represents a right to receive one share of Class A common stock."},{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with the vesting on August 20, 2026, of Restricted Stock Units (\"RSUs\") previously granted to the Reporting Person, the Reporting Person's receipt of 1,296 shares of Class A Common Stock was deferred, resulting in the Reporting Person's receipt instead of 1,296 shares of phantom stock pursuant to the Issuer's deferred compensation plan. The Reporting Person is therefore reporting the disposition of 1,296 shares of Class A Common Stock in exchange for an equal number of shares of phantom stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The phantom stock becomes payable in one lump sum payment upon separation from service."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"The phantom stock becomes payable in one lump sum payment upon separation from service."}],"balance_after":1296,"derivative":{"underlying":"Class A Common Stock","underlying_shares":1296},"source":{"system":"sec-edgar","filing":"0001315098-26-000167","document":"wk-form4_1787603646.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1465391/000131509826000167/wk-form4_1787603646.xml","form_type":"4"}},{"id":677338,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":14275,"kind":"person","name":"Mastantuono Gina","position":1,"cik":"0001465391","reported_name":"Mastantuono Gina","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-08-24T20:34:09.000Z","date":"2026-08-20","kind":"other","planned":false,"acquired":false,"shares":1296,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with the vesting on August 20, 2026, of Restricted Stock Units (\"RSUs\") previously granted to the Reporting Person, the Reporting Person's receipt of 1,296 shares of Class A Common Stock was deferred, resulting in the Reporting Person's receipt instead of 1,296 shares of phantom stock pursuant to the Issuer's deferred compensation plan. The Reporting Person is therefore reporting the disposition of 1,296 shares of Class A Common Stock in exchange for an equal number of shares of phantom stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with the vesting on August 20, 2026, of Restricted Stock Units (\"RSUs\") previously granted to the Reporting Person, the Reporting Person's receipt of 1,296 shares of Class A Common Stock was deferred, resulting in the Reporting Person's receipt instead of 1,296 shares of phantom stock pursuant to the Issuer's deferred compensation plan. The Reporting Person is therefore reporting the disposition of 1,296 shares of Class A Common Stock in exchange for an equal number of shares of phantom stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"In connection with the vesting on August 20, 2026, of Restricted Stock Units (\"RSUs\") previously granted to the Reporting Person, the Reporting Person's receipt of 1,296 shares of Class A Common Stock was deferred, resulting in the Reporting Person's receipt instead of 1,296 shares of phantom stock pursuant to the Issuer's deferred compensation plan. The Reporting Person is therefore reporting the disposition of 1,296 shares of Class A Common Stock in exchange for an equal number of shares of phantom stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":18261,"source":{"system":"sec-edgar","filing":"0001315098-26-000167","document":"wk-form4_1787603646.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1465391/000131509826000167/wk-form4_1787603646.xml","form_type":"4"}},{"id":679827,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":20309,"kind":"person","name":"Reinstra Mark","position":1,"cik":"0001835037","reported_name":"Reinstra Mark","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Sec."}}],"security":"Class A Common Stock","published_at":"2026-08-20T20:16:51.000Z","date":"2026-08-19","kind":"sale","planned":true,"acquired":false,"shares":6250,"price":40,"value":250000.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on February 19, 2026."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":415998,"source":{"system":"sec-edgar","filing":"0001315098-26-000161","document":"wk-form4_1787257008.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000161/wk-form4_1787257008.xml","form_type":"4"}},{"id":690561,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":24566,"kind":"person","name":"Lee Anthony P","position":1,"cik":"0001834988","reported_name":"Lee Anthony P","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-08-11T20:55:35.000Z","date":"2026-08-10","kind":"gift","planned":false,"acquired":true,"shares":50000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"These shares are held directly by a trust for the daughter of the reporting person, for which the reporting person serves as co-trustee."}],"balance_after":306768,"source":{"system":"sec-edgar","filing":"0001834988-26-000008","document":"form4-08112026_080826.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000183498826000008/form4-08112026_080826.xml","form_type":"4"}},{"id":690560,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":24566,"kind":"person","name":"Lee Anthony P","position":1,"cik":"0001834988","reported_name":"Lee Anthony P","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-08-11T20:55:35.000Z","date":"2026-08-10","kind":"gift","planned":false,"acquired":true,"shares":50000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These shares are held directly by a trust for the son of the reporting person, for which the reporting person serves as co-trustee."}],"balance_after":306768,"source":{"system":"sec-edgar","filing":"0001834988-26-000008","document":"form4-08112026_080826.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000183498826000008/form4-08112026_080826.xml","form_type":"4"}},{"id":690559,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":24566,"kind":"person","name":"Lee Anthony P","position":1,"cik":"0001834988","reported_name":"Lee Anthony P","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-08-11T20:55:35.000Z","date":"2026-08-10","kind":"gift","planned":false,"acquired":false,"shares":100000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These shares are held directly by Fallen Leaf Revocable Trust for which the reporting person serves as trustee. The reporting person disclaims beneficial ownership of the shares except to the extent if his pecuniary interest therein."}],"balance_after":6157311,"source":{"system":"sec-edgar","filing":"0001834988-26-000008","document":"form4-08112026_080826.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000183498826000008/form4-08112026_080826.xml","form_type":"4"}},{"id":695492,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":1074,"kind":"person","name":"Baszucki Gregory","position":1,"cik":"0001834990","reported_name":"Baszucki Gregory","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-08-05T21:35:55.000Z","date":"2026-08-04","kind":"sale","planned":true,"acquired":false,"shares":1001,"price":38.0236,"value":38061.6236,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on November 28, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $37.96 to $38.28, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"These shares are held directly under a Roth IRA account for the Reporting Person (formerly known as the PENSCO Trust Co)."}],"balance_after":1269502,"source":{"system":"sec-edgar","filing":"0001315098-26-000153","document":"wk-form4_1785965752.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000153/wk-form4_1785965752.xml","form_type":"4"}},{"id":695491,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":1074,"kind":"person","name":"Baszucki Gregory","position":1,"cik":"0001834990","reported_name":"Baszucki Gregory","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-08-05T21:35:55.000Z","date":"2026-08-04","kind":"sale","planned":true,"acquired":false,"shares":7332,"price":37.3879,"value":274128.0828,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on November 28, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $36.96 to $37.95, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"These shares are held directly under a Roth IRA account for the Reporting Person (formerly known as the PENSCO Trust Co)."}],"balance_after":1270503,"source":{"system":"sec-edgar","filing":"0001315098-26-000153","document":"wk-form4_1785965752.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000153/wk-form4_1785965752.xml","form_type":"4"}},{"id":695490,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":1074,"kind":"person","name":"Baszucki Gregory","position":1,"cik":"0001834990","reported_name":"Baszucki Gregory","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-08-05T21:35:55.000Z","date":"2026-08-04","kind":"sale","planned":true,"acquired":false,"shares":1000,"price":38.0235,"value":38023.5,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on November 28, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $37.96 to $38.28, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"These shares are held of record by the Greg and Christina Baszucki Living Trust dtd 08/18/2006 of which the Reporting Person serves as trustee.   The Reporting Person may be deemed to have beneficial ownership of the shares held by the Trust."}],"balance_after":8953718,"source":{"system":"sec-edgar","filing":"0001315098-26-000153","document":"wk-form4_1785965752.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000153/wk-form4_1785965752.xml","form_type":"4"}},{"id":695489,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":1074,"kind":"person","name":"Baszucki Gregory","position":1,"cik":"0001834990","reported_name":"Baszucki Gregory","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-08-05T21:35:55.000Z","date":"2026-08-04","kind":"sale","planned":true,"acquired":false,"shares":7333,"price":37.3881,"value":274166.9373,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on November 28, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $36.96 to $37.95, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"These shares are held of record by the Greg and Christina Baszucki Living Trust dtd 08/18/2006 of which the Reporting Person serves as trustee.   The Reporting Person may be deemed to have beneficial ownership of the shares held by the Trust."}],"balance_after":8954718,"source":{"system":"sec-edgar","filing":"0001315098-26-000153","document":"wk-form4_1785965752.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000153/wk-form4_1785965752.xml","form_type":"4"}},{"id":709152,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":19539,"kind":"person","name":"Rawlings Amy Marie","position":1,"cik":"0001875017","reported_name":"Rawlings Amy Marie","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Accounting Officer"}}],"security":"Class A Common Stock","published_at":"2026-07-15T22:02:39.000Z","date":"2026-07-14","kind":"grant","planned":false,"acquired":true,"shares":6567,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock. 1/12th of the RSUs shall vest on Aug 20, 2026 and 1/12th of the RSUs shall vest quarterly thereafter, subject to the Reporting Person continuing as a service provider through each such date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"A portion of these securities are RSUs. Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":73806,"source":{"system":"sec-edgar","filing":"0001315098-26-000148","document":"wk-form4_1784152957.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1875017/000131509826000148/wk-form4_1784152957.xml","form_type":"4"}},{"id":713497,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":20309,"kind":"person","name":"Reinstra Mark","position":1,"cik":"0001835037","reported_name":"Reinstra Mark","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Sec."}}],"security":"Class A Common Stock","published_at":"2026-07-07T20:30:32.000Z","date":"2026-07-06","kind":"sale","planned":true,"acquired":false,"shares":1100,"price":57.9424,"value":63736.64,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on February 19, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $57.75 to $58.15, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":422248,"source":{"system":"sec-edgar","filing":"0001315098-26-000146","document":"wk-form4_1783456230.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000146/wk-form4_1783456230.xml","form_type":"4"}},{"id":713496,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":20309,"kind":"person","name":"Reinstra Mark","position":1,"cik":"0001835037","reported_name":"Reinstra Mark","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Sec."}}],"security":"Class A Common Stock","published_at":"2026-07-07T20:30:32.000Z","date":"2026-07-06","kind":"sale","planned":true,"acquired":false,"shares":3212,"price":57.2363,"value":183842.9956,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on February 19, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $56.75 to $57.74, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":423348,"source":{"system":"sec-edgar","filing":"0001315098-26-000146","document":"wk-form4_1783456230.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000146/wk-form4_1783456230.xml","form_type":"4"}},{"id":713495,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":20309,"kind":"person","name":"Reinstra Mark","position":1,"cik":"0001835037","reported_name":"Reinstra Mark","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Sec."}}],"security":"Class A Common Stock","published_at":"2026-07-07T20:30:32.000Z","date":"2026-07-06","kind":"sale","planned":true,"acquired":false,"shares":200,"price":55.77,"value":11154.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on February 19, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $55.35 to $56.19, inclusive. The Reporting Person undertakes to\nprovide 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\nwithin the range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":426560,"source":{"system":"sec-edgar","filing":"0001315098-26-000146","document":"wk-form4_1783456230.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000146/wk-form4_1783456230.xml","form_type":"4"}},{"id":717653,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":1074,"kind":"person","name":"Baszucki Gregory","position":1,"cik":"0001834990","reported_name":"Baszucki Gregory","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-07-02T20:26:55.000Z","date":"2026-07-01","kind":"sale","planned":true,"acquired":false,"shares":5433,"price":58.0273,"value":315262.3209,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on November 28, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $57.73 to $58.31, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"These shares are held directly under a Roth IRA account for the Reporting Person (formerly known as the PENSCO Trust Co)."}],"balance_after":1277835,"source":{"system":"sec-edgar","filing":"0001315098-26-000144","document":"wk-form4_1783024012.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000144/wk-form4_1783024012.xml","form_type":"4"}},{"id":717652,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":1074,"kind":"person","name":"Baszucki Gregory","position":1,"cik":"0001834990","reported_name":"Baszucki Gregory","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-07-02T20:26:55.000Z","date":"2026-07-01","kind":"sale","planned":true,"acquired":false,"shares":2250,"price":57.358,"value":129055.5,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on November 28, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $56.73 to $57.70, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"These shares are held directly under a Roth IRA account for the Reporting Person (formerly known as the PENSCO Trust Co)."}],"balance_after":1283268,"source":{"system":"sec-edgar","filing":"0001315098-26-000144","document":"wk-form4_1783024012.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000144/wk-form4_1783024012.xml","form_type":"4"}},{"id":717651,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":1074,"kind":"person","name":"Baszucki Gregory","position":1,"cik":"0001834990","reported_name":"Baszucki Gregory","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-07-02T20:26:55.000Z","date":"2026-07-01","kind":"sale","planned":true,"acquired":false,"shares":650,"price":55.9662,"value":36378.03,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on November 28, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $55.55 to $56.51, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"These shares are held directly under a Roth IRA account for the Reporting Person (formerly known as the PENSCO Trust Co)."}],"balance_after":1285518,"source":{"system":"sec-edgar","filing":"0001315098-26-000144","document":"wk-form4_1783024012.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000144/wk-form4_1783024012.xml","form_type":"4"}},{"id":717650,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":1074,"kind":"person","name":"Baszucki Gregory","position":1,"cik":"0001834990","reported_name":"Baszucki Gregory","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-07-02T20:26:55.000Z","date":"2026-07-01","kind":"sale","planned":true,"acquired":false,"shares":5433,"price":58.0273,"value":315262.3209,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on November 28, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $57.73 to $58.31, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"These shares are held of record by the Greg and Christina Baszucki Living Trust dtd 08/18/2006 of which the Reporting Person serves as trustee.   The Reporting Person may be deemed to have beneficial ownership of the shares held by the Trust."}],"balance_after":8962051,"source":{"system":"sec-edgar","filing":"0001315098-26-000144","document":"wk-form4_1783024012.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000144/wk-form4_1783024012.xml","form_type":"4"}},{"id":717649,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":1074,"kind":"person","name":"Baszucki Gregory","position":1,"cik":"0001834990","reported_name":"Baszucki Gregory","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-07-02T20:26:55.000Z","date":"2026-07-01","kind":"sale","planned":true,"acquired":false,"shares":2250,"price":57.358,"value":129055.5,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on November 28, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $56.73 to $57.70, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"These shares are held of record by the Greg and Christina Baszucki Living Trust dtd 08/18/2006 of which the Reporting Person serves as trustee.   The Reporting Person may be deemed to have beneficial ownership of the shares held by the Trust."}],"balance_after":8967484,"source":{"system":"sec-edgar","filing":"0001315098-26-000144","document":"wk-form4_1783024012.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000144/wk-form4_1783024012.xml","form_type":"4"}},{"id":717648,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":1074,"kind":"person","name":"Baszucki Gregory","position":1,"cik":"0001834990","reported_name":"Baszucki Gregory","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-07-02T20:26:55.000Z","date":"2026-07-01","kind":"sale","planned":true,"acquired":false,"shares":650,"price":55.9662,"value":36378.03,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on November 28, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $55.55 to $56.51, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"These shares are held of record by the Greg and Christina Baszucki Living Trust dtd 08/18/2006 of which the Reporting Person serves as trustee.   The Reporting Person may be deemed to have beneficial ownership of the shares held by the Trust."}],"balance_after":8969734,"source":{"system":"sec-edgar","filing":"0001315098-26-000144","document":"wk-form4_1783024012.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000144/wk-form4_1783024012.xml","form_type":"4"}},{"id":736401,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":19539,"kind":"person","name":"Rawlings Amy Marie","position":1,"cik":"0001875017","reported_name":"Rawlings Amy Marie","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Accounting Officer"}}],"security":"Class A Common Stock","published_at":"2026-06-16T21:35:57.000Z","date":"2026-06-15","kind":"grant","planned":false,"acquired":true,"shares":32275,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock. 1/8th of the RSUs shall vest on Aug 20, 2026 and 1/8th of the RSUs shall vest quarterly thereafter, subject to the Reporting Person continuing as a service provider through each such date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":67239,"source":{"system":"sec-edgar","filing":"0001315098-26-000142","document":"wk-form4_1781645755.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1875017/000131509826000142/wk-form4_1781645755.xml","form_type":"4"}},{"id":746024,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":20309,"kind":"person","name":"Reinstra Mark","position":1,"cik":"0001835037","reported_name":"Reinstra Mark","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Sec."}}],"security":"Class A Common Stock","published_at":"2026-06-08T22:51:39.000Z","date":"2026-06-08","kind":"sale","planned":true,"acquired":false,"shares":5978,"price":41.71,"value":249342.38,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on February 19, 2026."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":426760,"source":{"system":"sec-edgar","filing":"0001315098-26-000139","document":"wk-form4_1780959096.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000139/wk-form4_1780959096.xml","form_type":"4"}},{"id":754461,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":1074,"kind":"person","name":"Baszucki Gregory","position":1,"cik":"0001834990","reported_name":"Baszucki Gregory","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-06-02T20:13:59.000Z","date":"2026-06-01","kind":"sale","planned":true,"acquired":false,"shares":3133,"price":47.1433,"value":147699.9589,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on November 28, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $46.92 to $47.91, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"These shares are held of record by the Greg and Christina Baszucki Living Trust dtd 08/18/2006 of which the Reporting Person serves as trustee.   The Reporting Person may be deemed to have beneficial ownership of the shares held by the Trust."}],"balance_after":8970384,"source":{"system":"sec-edgar","filing":"0001315098-26-000136","document":"wk-form4_1780431236.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000136/wk-form4_1780431236.xml","form_type":"4"}},{"id":754460,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":1074,"kind":"person","name":"Baszucki Gregory","position":1,"cik":"0001834990","reported_name":"Baszucki Gregory","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-06-02T20:13:59.000Z","date":"2026-06-01","kind":"sale","planned":true,"acquired":false,"shares":5200,"price":46.3211,"value":240869.72,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on November 28, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $45.92 to $46.82, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"These shares are held of record by the Greg and Christina Baszucki Living Trust dtd 08/18/2006 of which the Reporting Person serves as trustee.   The Reporting Person may be deemed to have beneficial ownership of the shares held by the Trust."}],"balance_after":8973517,"source":{"system":"sec-edgar","filing":"0001315098-26-000136","document":"wk-form4_1780431236.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000136/wk-form4_1780431236.xml","form_type":"4"}},{"id":754459,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":1074,"kind":"person","name":"Baszucki Gregory","position":1,"cik":"0001834990","reported_name":"Baszucki Gregory","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-06-02T20:13:59.000Z","date":"2026-06-01","kind":"sale","planned":true,"acquired":false,"shares":3133,"price":47.1433,"value":147699.9589,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on November 28, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $46.92 to $47.91, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"These shares are held directly under a Roth IRA account for the Reporting Person (formerly known as the PENSCO Trust Co)."}],"balance_after":1286168,"source":{"system":"sec-edgar","filing":"0001315098-26-000136","document":"wk-form4_1780431236.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000136/wk-form4_1780431236.xml","form_type":"4"}},{"id":754458,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":1074,"kind":"person","name":"Baszucki Gregory","position":1,"cik":"0001834990","reported_name":"Baszucki Gregory","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-06-02T20:13:59.000Z","date":"2026-06-01","kind":"sale","planned":true,"acquired":false,"shares":5200,"price":46.3211,"value":240869.72,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on November 28, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $45.92 to $46.82, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"These shares are held directly under a Roth IRA account for the Reporting Person (formerly known as the PENSCO Trust Co)."}],"balance_after":1289301,"source":{"system":"sec-edgar","filing":"0001315098-26-000136","document":"wk-form4_1780431236.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000136/wk-form4_1780431236.xml","form_type":"4"}},{"id":756894,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":24566,"kind":"person","name":"Lee Anthony P","position":1,"cik":"0001834988","reported_name":"Lee Anthony P","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-06-01T23:49:36.000Z","date":"2026-05-28","kind":"grant","planned":false,"acquired":true,"shares":5185,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock. 1/4th of the RSUs shall vest on each of August 20, 2026, November 20, 2026 and February 20, 2027, and the remaining 1/4th of the RSUs shall vest on the earlier of (i) the day before the annual meeting of stockholders in 2027 or (ii) May 28, 2027, subject to the reporting person continuing as a service provider through each vest date."}],"balance_after":5185,"source":{"system":"sec-edgar","filing":"0001834988-26-000006","document":"form4-06012026_110630.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000183498826000006/form4-06012026_110630.xml","form_type":"4"}},{"id":758668,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":14275,"kind":"person","name":"Mastantuono Gina","position":1,"cik":"0001465391","reported_name":"Mastantuono Gina","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock","published_at":"2026-05-29T20:19:43.000Z","date":"2026-05-27","kind":"other","planned":false,"acquired":true,"shares":1126,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Each share of phantom stock represents a right to receive one share of Class A common stock."},{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with the vesting on May 27, 2026, of Restricted Stock Units (\"RSUs\") previously granted to the Reporting Person, the Reporting Person's receipt of 1,126 shares of Class A Common Stock was deferred, resulting in the Reporting Person's receipt instead of 1,126 shares of phantom stock pursuant to the Issuer's deferred compensation plan. The Reporting Person is therefore reporting the disposition of 1,126 shares of Class A Common Stock in exchange for an equal number of shares of phantom stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"The phantom stock becomes payable in one lump sum payment upon separation from service."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"The phantom stock becomes payable in one lump sum payment upon separation from service."}],"balance_after":4501,"derivative":{"underlying":"Class A Common Stock","underlying_shares":1126},"source":{"system":"sec-edgar","filing":"0001315098-26-000134","document":"wk-form4_1780085980.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1465391/000131509826000134/wk-form4_1780085980.xml","form_type":"4"}},{"id":758667,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":14275,"kind":"person","name":"Mastantuono Gina","position":1,"cik":"0001465391","reported_name":"Mastantuono Gina","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-05-29T20:19:43.000Z","date":"2026-05-28","kind":"grant","planned":false,"acquired":true,"shares":5185,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"These securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock. 1/4th of the RSUs shall vest on each of August 20, 2026, November 20, 2026 and February 20, 2027, and the remaining 1/4th of the RSUs shall vest on the earlier of (i) the day before the annual meeting of stockholders held in 2027 or (ii) May 28, 2027, subject to the Reporting Person continuing as a service provider through each vest date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":19557,"source":{"system":"sec-edgar","filing":"0001315098-26-000134","document":"wk-form4_1780085980.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1465391/000131509826000134/wk-form4_1780085980.xml","form_type":"4"}},{"id":758666,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":14275,"kind":"person","name":"Mastantuono Gina","position":1,"cik":"0001465391","reported_name":"Mastantuono Gina","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-05-29T20:19:43.000Z","date":"2026-05-27","kind":"other","planned":false,"acquired":false,"shares":1126,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with the vesting on May 27, 2026, of Restricted Stock Units (\"RSUs\") previously granted to the Reporting Person, the Reporting Person's receipt of 1,126 shares of Class A Common Stock was deferred, resulting in the Reporting Person's receipt instead of 1,126 shares of phantom stock pursuant to the Issuer's deferred compensation plan. The Reporting Person is therefore reporting the disposition of 1,126 shares of Class A Common Stock in exchange for an equal number of shares of phantom stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with the vesting on May 27, 2026, of Restricted Stock Units (\"RSUs\") previously granted to the Reporting Person, the Reporting Person's receipt of 1,126 shares of Class A Common Stock was deferred, resulting in the Reporting Person's receipt instead of 1,126 shares of phantom stock pursuant to the Issuer's deferred compensation plan. The Reporting Person is therefore reporting the disposition of 1,126 shares of Class A Common Stock in exchange for an equal number of shares of phantom stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"In connection with the vesting on May 27, 2026, of Restricted Stock Units (\"RSUs\") previously granted to the Reporting Person, the Reporting Person's receipt of 1,126 shares of Class A Common Stock was deferred, resulting in the Reporting Person's receipt instead of 1,126 shares of phantom stock pursuant to the Issuer's deferred compensation plan. The Reporting Person is therefore reporting the disposition of 1,126 shares of Class A Common Stock in exchange for an equal number of shares of phantom stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":14372,"source":{"system":"sec-edgar","filing":"0001315098-26-000134","document":"wk-form4_1780085980.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1465391/000131509826000134/wk-form4_1780085980.xml","form_type":"4"}},{"id":758617,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":1074,"kind":"person","name":"Baszucki Gregory","position":1,"cik":"0001834990","reported_name":"Baszucki Gregory","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock","published_at":"2026-05-29T20:16:45.000Z","date":"2026-05-27","kind":"other","planned":false,"acquired":true,"shares":1126,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F9","text":"Each share of phantom stock represents a right to receive one share of Class A Common Stock."},{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with the vesting on May 27, 2026, of Restricted Stock Units (\"RSUs\") previously granted to the Reporting Person, the Reporting Person's receipt of 1,126 shares of Class A Common Stock was deferred, resulting in the Reporting Person's receipt instead of 1,126 shares of phantom stock pursuant to the Issuer's deferred compensation plan. The Reporting Person is therefore reporting the disposition of 1,126 shares of Class A Common Stock in exchange for an equal number of shares of phantom stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F10","text":"The phantom stock becomes payable in one lump sum payment upon separation from service."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F10","text":"The phantom stock becomes payable in one lump sum payment upon separation from service."}],"balance_after":4501,"derivative":{"underlying":"Class A Common Stock","underlying_shares":1126},"source":{"system":"sec-edgar","filing":"0001315098-26-000132","document":"wk-form4_1780085802.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000132/wk-form4_1780085802.xml","form_type":"4"}},{"id":758616,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":1074,"kind":"person","name":"Baszucki Gregory","position":1,"cik":"0001834990","reported_name":"Baszucki Gregory","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-05-29T20:16:45.000Z","date":"2026-05-28","kind":"grant","planned":false,"acquired":true,"shares":5185,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"These securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock. 1/4th of the RSUs shall vest on each of August 20, 2026, November 20, 2026 and February 20, 2027, and the remaining 1/4th of the RSUs shall vest on the earlier of (i) the day before the annual meeting of stockholders held in 2027 or (ii) May 28, 2027, subject to the Reporting Person continuing as a service provider through each vest date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":5185,"source":{"system":"sec-edgar","filing":"0001315098-26-000132","document":"wk-form4_1780085802.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000132/wk-form4_1780085802.xml","form_type":"4"}},{"id":758615,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":1074,"kind":"person","name":"Baszucki Gregory","position":1,"cik":"0001834990","reported_name":"Baszucki Gregory","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-05-29T20:16:45.000Z","date":"2026-05-27","kind":"other","planned":false,"acquired":false,"shares":1126,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with the vesting on May 27, 2026, of Restricted Stock Units (\"RSUs\") previously granted to the Reporting Person, the Reporting Person's receipt of 1,126 shares of Class A Common Stock was deferred, resulting in the Reporting Person's receipt instead of 1,126 shares of phantom stock pursuant to the Issuer's deferred compensation plan. The Reporting Person is therefore reporting the disposition of 1,126 shares of Class A Common Stock in exchange for an equal number of shares of phantom stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with the vesting on May 27, 2026, of Restricted Stock Units (\"RSUs\") previously granted to the Reporting Person, the Reporting Person's receipt of 1,126 shares of Class A Common Stock was deferred, resulting in the Reporting Person's receipt instead of 1,126 shares of phantom stock pursuant to the Issuer's deferred compensation plan. The Reporting Person is therefore reporting the disposition of 1,126 shares of Class A Common Stock in exchange for an equal number of shares of phantom stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"In connection with the vesting on May 27, 2026, of Restricted Stock Units (\"RSUs\") previously granted to the Reporting Person, the Reporting Person's receipt of 1,126 shares of Class A Common Stock was deferred, resulting in the Reporting Person's receipt instead of 1,126 shares of phantom stock pursuant to the Issuer's deferred compensation plan. The Reporting Person is therefore reporting the disposition of 1,126 shares of Class A Common Stock in exchange for an equal number of shares of phantom stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"On May 22, 2026, the Reporting Person transferred 9,220 shares of Class A Common Stock previously held directly to the Greg and Christina Baszucki Living Trust dtd 08/18/2006, for which the Reporting Person serves as trustee."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001315098-26-000132","document":"wk-form4_1780085802.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000132/wk-form4_1780085802.xml","form_type":"4"}},{"id":758614,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":13774,"kind":"person","name":"KILAR JASON","position":1,"cik":"0001239764","reported_name":"KILAR JASON","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock","published_at":"2026-05-29T20:15:47.000Z","date":"2026-05-27","kind":"other","planned":false,"acquired":true,"shares":1126,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Each share of phantom stock represents a right to receive one share of Class A common stock."},{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with the vesting on May 27, 2026, of Restricted Stock Units (\"RSUs\") previously granted to the Reporting Person, the Reporting Person's receipt of 1,126 shares of Class A Common Stock was deferred, resulting in the Reporting Person's receipt instead of 1,126 shares of phantom stock pursuant to the Issuer's deferred compensation plan. The Reporting Person is therefore reporting the disposition of 1,126 shares of Class A Common Stock in exchange for an equal number of shares of phantom stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"The phantom stock becomes payable in one lump sum payment upon separation from service."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"The phantom stock becomes payable in one lump sum payment upon separation from service."}],"balance_after":4501,"derivative":{"underlying":"Class  A Common Stock","underlying_shares":1126},"source":{"system":"sec-edgar","filing":"0001315098-26-000130","document":"wk-form4_1780085742.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000130/wk-form4_1780085742.xml","form_type":"4"}},{"id":758613,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":13774,"kind":"person","name":"KILAR JASON","position":1,"cik":"0001239764","reported_name":"KILAR JASON","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class  A Common Stock","published_at":"2026-05-29T20:15:47.000Z","date":"2026-05-28","kind":"grant","planned":false,"acquired":true,"shares":5185,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"These securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock. 1/4th of the RSUs shall vest on each of August 20, 2026, November 20, 2026 and February 20, 2027, and the remaining 1/4th of the RSUs shall vest on the earlier of (i) the day before the annual meeting of stockholders held in 2027 or (ii) May 28, 2027, subject to the Reporting Person continuing as a service provider through each vest date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":20223,"source":{"system":"sec-edgar","filing":"0001315098-26-000130","document":"wk-form4_1780085742.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000130/wk-form4_1780085742.xml","form_type":"4"}},{"id":758612,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":13774,"kind":"person","name":"KILAR JASON","position":1,"cik":"0001239764","reported_name":"KILAR JASON","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class  A Common Stock","published_at":"2026-05-29T20:15:47.000Z","date":"2026-05-27","kind":"other","planned":false,"acquired":false,"shares":1126,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with the vesting on May 27, 2026, of Restricted Stock Units (\"RSUs\") previously granted to the Reporting Person, the Reporting Person's receipt of 1,126 shares of Class A Common Stock was deferred, resulting in the Reporting Person's receipt instead of 1,126 shares of phantom stock pursuant to the Issuer's deferred compensation plan. The Reporting Person is therefore reporting the disposition of 1,126 shares of Class A Common Stock in exchange for an equal number of shares of phantom stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with the vesting on May 27, 2026, of Restricted Stock Units (\"RSUs\") previously granted to the Reporting Person, the Reporting Person's receipt of 1,126 shares of Class A Common Stock was deferred, resulting in the Reporting Person's receipt instead of 1,126 shares of phantom stock pursuant to the Issuer's deferred compensation plan. The Reporting Person is therefore reporting the disposition of 1,126 shares of Class A Common Stock in exchange for an equal number of shares of phantom stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"In connection with the vesting on May 27, 2026, of Restricted Stock Units (\"RSUs\") previously granted to the Reporting Person, the Reporting Person's receipt of 1,126 shares of Class A Common Stock was deferred, resulting in the Reporting Person's receipt instead of 1,126 shares of phantom stock pursuant to the Issuer's deferred compensation plan. The Reporting Person is therefore reporting the disposition of 1,126 shares of Class A Common Stock in exchange for an equal number of shares of phantom stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":15038,"source":{"system":"sec-edgar","filing":"0001315098-26-000130","document":"wk-form4_1780085742.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000130/wk-form4_1780085742.xml","form_type":"4"}},{"id":758611,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":43149,"kind":"person","name":"Carvalho Christopher","position":1,"cik":"0001834989","reported_name":"Carvalho Christopher","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-05-29T20:15:04.000Z","date":"2026-05-28","kind":"grant","planned":false,"acquired":true,"shares":5185,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock. 1/4th of the RSUs shall vest on each of August 20, 2026, November 20, 2026 and February 20, 2027, and the remaining 1/4th of the RSUs shall vest on the earlier of (i) the day before the annual meeting of stockholders held in 2027 or (ii) May 28, 2027, subject to the Reporting Person continuing as a service provider through each vest date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"On February 12, 2026, the Reporting Person transferred 120,000 shares of Class A Common Stock previously held indirectly by the Christopher P. Carvalho Revocable Trust dated October 11, 2017, for which the Reporting Person serves as trustee, to be held directly."}],"balance_after":1112098,"source":{"system":"sec-edgar","filing":"0001315098-26-000128","document":"wk-form4_1780085701.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000128/wk-form4_1780085701.xml","form_type":"4"}},{"id":758681,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":17922,"kind":"person","name":"Wong Andrea L","position":1,"cik":"0001490754","reported_name":"Wong Andrea L","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-05-29T20:14:37.000Z","date":"2026-05-28","kind":"grant","planned":false,"acquired":true,"shares":5185,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock. 1/4th of the RSUs shall vest on each of August 20, 2026, November 20, 2026 and February 20, 2027, and the remaining 1/4th of the RSUs shall vest on the earlier of (i) the day before the annual meeting of stockholders held in 2027 or (ii) May 28, 2027, subject to the Reporting Person continuing as a service provider through each vest date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":6310,"source":{"system":"sec-edgar","filing":"0001490754-26-000002","document":"wk-form4_1780085674.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1490754/000149075426000002/wk-form4_1780085674.xml","form_type":"4"}},{"id":758610,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":35605,"kind":"person","name":"Durkin Dennis M","position":1,"cik":"0001543789","reported_name":"Durkin Dennis M","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class  A Common Stock","published_at":"2026-05-29T20:10:39.000Z","date":"2026-05-28","kind":"grant","planned":false,"acquired":true,"shares":5185,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock. 1/4th of the RSUs shall vest on each of August 20, 2026, November 20, 2026 and February 20, 2027, and the remaining 1/4th of the RSUs shall vest on the earlier of (i) the day before the annual meeting of stockholders held in 2027 or (ii) May 28, 2027, subject to the Reporting Person continuing as a service provider through each vest date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Reflects the transfer of 7,700 shares from The Dennis and Madeleine Durkin 2017 Family Trust to the Reporting Person on March 24, 2026, and the subsequent transfer of 7,700 shares from the Reporting Person back to the Trust on May 8, 2026."}],"balance_after":8709,"source":{"system":"sec-edgar","filing":"0001315098-26-000126","document":"wk-form4_1780085433.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000126/wk-form4_1780085433.xml","form_type":"4"}},{"id":762047,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":19539,"kind":"person","name":"Rawlings Amy Marie","position":1,"cik":"0001875017","reported_name":"Rawlings Amy Marie","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Accounting Officer"}}],"security":"Class A Common Stock","published_at":"2026-05-27T20:14:29.000Z","date":"2026-05-26","kind":"sale","planned":true,"acquired":false,"shares":274,"price":48,"value":13152.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on Feburary 18, 2026."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":34964,"source":{"system":"sec-edgar","filing":"0001315098-26-000122","document":"wk-form4_1779912866.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1875017/000131509826000122/wk-form4_1779912866.xml","form_type":"4"}},{"id":761571,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":19858,"kind":"person","name":"BUCKLEY SEAN JACK","position":1,"cik":"0002122649","reported_name":"BUCKLEY SEAN JACK","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief People & Systems Officer"}}],"security":"Class  A Common Stock","published_at":"2026-05-27T20:14:21.000Z","date":"2026-05-22","kind":"sale","planned":true,"acquired":false,"shares":4744,"price":46.36,"value":219931.84,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on November 3, 2025."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":97141,"source":{"system":"sec-edgar","filing":"0001315098-26-000121","document":"wk-form4_1779912858.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000121/wk-form4_1779912858.xml","form_type":"4"}},{"id":765705,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":20309,"kind":"person","name":"Reinstra Mark","position":1,"cik":"0001835037","reported_name":"Reinstra Mark","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Sec."}}],"security":"Class A Common Stock","published_at":"2026-05-22T21:29:30.000Z","date":"2026-05-21","kind":"sale","planned":true,"acquired":false,"shares":4899,"price":46.4564,"value":227589.9036,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F5","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on February 19, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $46.15 to $46.92, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":432738,"source":{"system":"sec-edgar","filing":"0001315098-26-000118","document":"wk-form4_1779485367.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000118/wk-form4_1779485367.xml","form_type":"4"}},{"id":765704,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":20309,"kind":"person","name":"Reinstra Mark","position":1,"cik":"0001835037","reported_name":"Reinstra Mark","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Sec."}}],"security":"Class A Common Stock","published_at":"2026-05-22T21:29:30.000Z","date":"2026-05-21","kind":"sale","planned":true,"acquired":false,"shares":561,"price":45.9302,"value":25766.8422,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F5","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on February 19, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $45.15 to $46.145, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":437637,"source":{"system":"sec-edgar","filing":"0001315098-26-000118","document":"wk-form4_1779485367.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000118/wk-form4_1779485367.xml","form_type":"4"}},{"id":765703,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":20309,"kind":"person","name":"Reinstra Mark","position":1,"cik":"0001835037","reported_name":"Reinstra Mark","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Sec."}}],"security":"Class A Common Stock","published_at":"2026-05-22T21:29:30.000Z","date":"2026-05-20","kind":"sale","planned":true,"acquired":false,"shares":15372,"price":45.3768,"value":697532.1696,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents the number of shares sold to cover statutory tax withholding obligations arising in connection with the vesting of certain Restricted Stock Units (\"RSUs\") and Performance Stock Units (\"PSUs\"). These shares were sold pursuant to a mandatory \"sell-to-cover\" arrangement under the Issuer's equity incentive plan to satisfy tax withholding obligations and do not represent a discretionary transaction by the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $44.92 to $45.89, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":438198,"source":{"system":"sec-edgar","filing":"0001315098-26-000118","document":"wk-form4_1779485367.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000118/wk-form4_1779485367.xml","form_type":"4"}},{"id":765702,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":20309,"kind":"person","name":"Reinstra Mark","position":1,"cik":"0001835037","reported_name":"Reinstra Mark","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Sec."}}],"security":"Class A Common Stock","published_at":"2026-05-22T21:29:30.000Z","date":"2026-05-20","kind":"sale","planned":true,"acquired":false,"shares":1903,"price":44.4758,"value":84637.4474,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents the number of shares sold to cover statutory tax withholding obligations arising in connection with the vesting of certain Restricted Stock Units (\"RSUs\") and Performance Stock Units (\"PSUs\"). These shares were sold pursuant to a mandatory \"sell-to-cover\" arrangement under the Issuer's equity incentive plan to satisfy tax withholding obligations and do not represent a discretionary transaction by the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $43.92 to $44.91, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":453570,"source":{"system":"sec-edgar","filing":"0001315098-26-000118","document":"wk-form4_1779485367.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000118/wk-form4_1779485367.xml","form_type":"4"}},{"id":765701,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":19858,"kind":"person","name":"BUCKLEY SEAN JACK","position":1,"cik":"0002122649","reported_name":"BUCKLEY SEAN JACK","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief People & Systems Officer"}}],"security":"Class  A Common Stock","published_at":"2026-05-22T21:29:10.000Z","date":"2026-05-20","kind":"sale","planned":false,"acquired":false,"shares":4350,"price":45.4387,"value":197658.345,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents the number of shares sold to cover statutory tax withholding obligations arising in connection with the vesting of certain Restricted Stock Units (\"RSUs\"). These shares were sold pursuant to a mandatory \"sell-to-cover\" arrangement under the Issuer's equity incentive plan to satisfy tax withholding obligations and do not represent a discretionary transaction by the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $45.05 to $45.90, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":101885,"source":{"system":"sec-edgar","filing":"0001315098-26-000117","document":"wk-form4_1779485347.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000117/wk-form4_1779485347.xml","form_type":"4"}},{"id":765700,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":19858,"kind":"person","name":"BUCKLEY SEAN JACK","position":1,"cik":"0002122649","reported_name":"BUCKLEY SEAN JACK","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief People & Systems Officer"}}],"security":"Class  A Common Stock","published_at":"2026-05-22T21:29:10.000Z","date":"2026-05-20","kind":"sale","planned":false,"acquired":false,"shares":1316,"price":44.7131,"value":58842.4396,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents the number of shares sold to cover statutory tax withholding obligations arising in connection with the vesting of certain Restricted Stock Units (\"RSUs\"). These shares were sold pursuant to a mandatory \"sell-to-cover\" arrangement under the Issuer's equity incentive plan to satisfy tax withholding obligations and do not represent a discretionary transaction by the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $44.05 to $45.01, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":106235,"source":{"system":"sec-edgar","filing":"0001315098-26-000117","document":"wk-form4_1779485347.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000117/wk-form4_1779485347.xml","form_type":"4"}},{"id":765699,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":20310,"kind":"person","name":"CHOPRA NAVEEN K.","position":1,"cik":"0001565390","reported_name":"CHOPRA NAVEEN K.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Class  A Common Stock","published_at":"2026-05-22T21:28:44.000Z","date":"2026-05-20","kind":"sale","planned":false,"acquired":false,"shares":14990,"price":45.384,"value":680306.16,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents the number of shares sold to cover statutory tax withholding obligations arising in connection with the vesting of certain Restricted Stock Units (\"RSUs\"). These shares were sold pursuant to a mandatory \"sell-to-cover\" arrangement under the Issuer's equity incentive plan to satisfy tax withholding obligations and do not represent a discretionary transaction by the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $44.94 to $45.92, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":380758,"source":{"system":"sec-edgar","filing":"0001565390-26-000006","document":"wk-form4_1779485321.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000156539026000006/wk-form4_1779485321.xml","form_type":"4"}},{"id":765698,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":20310,"kind":"person","name":"CHOPRA NAVEEN K.","position":1,"cik":"0001565390","reported_name":"CHOPRA NAVEEN K.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Class  A Common Stock","published_at":"2026-05-22T21:28:44.000Z","date":"2026-05-20","kind":"sale","planned":false,"acquired":false,"shares":1873,"price":44.4721,"value":83296.2433,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents the number of shares sold to cover statutory tax withholding obligations arising in connection with the vesting of certain Restricted Stock Units (\"RSUs\"). These shares were sold pursuant to a mandatory \"sell-to-cover\" arrangement under the Issuer's equity incentive plan to satisfy tax withholding obligations and do not represent a discretionary transaction by the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $43.94 to $44.92, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":395748,"source":{"system":"sec-edgar","filing":"0001565390-26-000006","document":"wk-form4_1779485321.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000156539026000006/wk-form4_1779485321.xml","form_type":"4"}},{"id":766230,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":19539,"kind":"person","name":"Rawlings Amy Marie","position":1,"cik":"0001875017","reported_name":"Rawlings Amy Marie","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Accounting Officer"}}],"security":"Class A Common Stock","published_at":"2026-05-22T21:28:31.000Z","date":"2026-05-20","kind":"sale","planned":false,"acquired":false,"shares":1984,"price":45.4581,"value":90188.8704,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents the number of shares sold to cover statutory tax withholding obligations arising in connection with the vesting of certain Restricted Stock Units (\"RSUs\"). These shares were sold pursuant to a mandatory \"sell-to-cover\" arrangement under the Issuer's equity incentive plan to satisfy tax withholding obligations and do not represent a discretionary transaction by the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $45.13 to $45.83, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":35238,"source":{"system":"sec-edgar","filing":"0001315098-26-000116","document":"wk-form4_1779485308.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1875017/000131509826000116/wk-form4_1779485308.xml","form_type":"4"}},{"id":766229,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":19539,"kind":"person","name":"Rawlings Amy Marie","position":1,"cik":"0001875017","reported_name":"Rawlings Amy Marie","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Accounting Officer"}}],"security":"Class A Common Stock","published_at":"2026-05-22T21:28:31.000Z","date":"2026-05-20","kind":"sale","planned":false,"acquired":false,"shares":911,"price":44.7644,"value":40780.3684,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents the number of shares sold to cover statutory tax withholding obligations arising in connection with the vesting of certain Restricted Stock Units (\"RSUs\"). These shares were sold pursuant to a mandatory \"sell-to-cover\" arrangement under the Issuer's equity incentive plan to satisfy tax withholding obligations and do not represent a discretionary transaction by the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $44.04 to $45.03, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":37222,"source":{"system":"sec-edgar","filing":"0001315098-26-000116","document":"wk-form4_1779485308.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1875017/000131509826000116/wk-form4_1779485308.xml","form_type":"4"}},{"id":765697,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":20311,"kind":"person","name":"Kaufman Matthew D","position":1,"cik":"0002044191","reported_name":"Kaufman Matthew D","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Safety Officer"}}],"security":"Class  A Common Stock","published_at":"2026-05-22T21:28:13.000Z","date":"2026-05-20","kind":"sale","planned":false,"acquired":false,"shares":190,"price":45.8921,"value":8719.499,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents the number of shares sold to cover statutory tax withholding obligations arising in connection with the vesting of certain Restricted Stock Units (\"RSUs\") and Performance Stock Units (\"PSUs\"). These shares were sold pursuant to a mandatory \"sell-to-cover\" arrangement under the Issuer's equity incentive plan to satisfy tax withholding obligations and do not represent a discretionary transaction by the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $45.89 to $45.90, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":349964,"source":{"system":"sec-edgar","filing":"0001315098-26-000115","document":"wk-form4_1779485289.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000115/wk-form4_1779485289.xml","form_type":"4"}},{"id":765696,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":20311,"kind":"person","name":"Kaufman Matthew D","position":1,"cik":"0002044191","reported_name":"Kaufman Matthew D","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Safety Officer"}}],"security":"Class  A Common Stock","published_at":"2026-05-22T21:28:13.000Z","date":"2026-05-20","kind":"sale","planned":false,"acquired":false,"shares":12756,"price":45.3589,"value":578598.1284,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents the number of shares sold to cover statutory tax withholding obligations arising in connection with the vesting of certain Restricted Stock Units (\"RSUs\") and Performance Stock Units (\"PSUs\"). These shares were sold pursuant to a mandatory \"sell-to-cover\" arrangement under the Issuer's equity incentive plan to satisfy tax withholding obligations and do not represent a discretionary transaction by the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $44.88 to $45.83, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":350154,"source":{"system":"sec-edgar","filing":"0001315098-26-000115","document":"wk-form4_1779485289.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000115/wk-form4_1779485289.xml","form_type":"4"}},{"id":765695,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":20311,"kind":"person","name":"Kaufman Matthew D","position":1,"cik":"0002044191","reported_name":"Kaufman Matthew D","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Safety Officer"}}],"security":"Class  A Common Stock","published_at":"2026-05-22T21:28:13.000Z","date":"2026-05-20","kind":"sale","planned":false,"acquired":false,"shares":1410,"price":44.4241,"value":62637.981,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents the number of shares sold to cover statutory tax withholding obligations arising in connection with the vesting of certain Restricted Stock Units (\"RSUs\") and Performance Stock Units (\"PSUs\"). These shares were sold pursuant to a mandatory \"sell-to-cover\" arrangement under the Issuer's equity incentive plan to satisfy tax withholding obligations and do not represent a discretionary transaction by the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $43.88 to $44.87, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":362910,"source":{"system":"sec-edgar","filing":"0001315098-26-000115","document":"wk-form4_1779485289.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000115/wk-form4_1779485289.xml","form_type":"4"}},{"id":765693,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":20308,"kind":"person","name":"Baszucki David","position":1,"cik":"0001834991","reported_name":"Baszucki David","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President & CEO"}}],"security":"Class A Common Stock","published_at":"2026-05-22T21:27:48.000Z","date":"2026-05-20","kind":"sale","planned":false,"acquired":false,"shares":900,"price":45.8939,"value":41304.51,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents the number of shares sold to cover statutory tax withholding obligations arising in connection with the vesting of certain Restricted Stock Units (\"RSUs\") and Performance Stock Units (\"PSUs\"). These shares were sold pursuant to a mandatory \"sell-to-cover\" arrangement under the Issuer's equity incentive plan to satisfy tax withholding obligations and do not represent a discretionary transaction by the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $45.88 to $45.93, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":852214,"source":{"system":"sec-edgar","filing":"0001315098-26-000114","document":"wk-form4_1779485265.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000114/wk-form4_1779485265.xml","form_type":"4"}},{"id":765692,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":20308,"kind":"person","name":"Baszucki David","position":1,"cik":"0001834991","reported_name":"Baszucki David","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President & CEO"}}],"security":"Class A Common Stock","published_at":"2026-05-22T21:27:48.000Z","date":"2026-05-20","kind":"sale","planned":false,"acquired":false,"shares":45042,"price":45.3599,"value":2043100.6158,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents the number of shares sold to cover statutory tax withholding obligations arising in connection with the vesting of certain Restricted Stock Units (\"RSUs\") and Performance Stock Units (\"PSUs\"). These shares were sold pursuant to a mandatory \"sell-to-cover\" arrangement under the Issuer's equity incentive plan to satisfy tax withholding obligations and do not represent a discretionary transaction by the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $44.86 to $45.85, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":853114,"source":{"system":"sec-edgar","filing":"0001315098-26-000114","document":"wk-form4_1779485265.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000114/wk-form4_1779485265.xml","form_type":"4"}},{"id":765691,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":20308,"kind":"person","name":"Baszucki David","position":1,"cik":"0001834991","reported_name":"Baszucki David","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President & CEO"}}],"security":"Class A Common Stock","published_at":"2026-05-22T21:27:48.000Z","date":"2026-05-20","kind":"sale","planned":false,"acquired":false,"shares":4686,"price":44.3962,"value":208040.5932,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents the number of shares sold to cover statutory tax withholding obligations arising in connection with the vesting of certain Restricted Stock Units (\"RSUs\") and Performance Stock Units (\"PSUs\"). These shares were sold pursuant to a mandatory \"sell-to-cover\" arrangement under the Issuer's equity incentive plan to satisfy tax withholding obligations and do not represent a discretionary transaction by the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $43.83 to $44.81, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":898156,"source":{"system":"sec-edgar","filing":"0001315098-26-000114","document":"wk-form4_1779485265.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000114/wk-form4_1779485265.xml","form_type":"4"}},{"id":788419,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":1074,"kind":"person","name":"Baszucki Gregory","position":1,"cik":"0001834990","reported_name":"Baszucki Gregory","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-05-07T20:22:02.000Z","date":"2026-05-05","kind":"sale","planned":true,"acquired":false,"shares":200,"price":47.0375,"value":9407.5,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on November 28, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $46.75 to $47.14, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F7","text":"These shares are held of record by the Greg and Christina Baszucki Living Trust dtd 08/18/2006 of which the Reporting Person serves as trustee.   The Reporting Person may be deemed to have beneficial ownership of the shares held by the Trust."}],"balance_after":8969497,"source":{"system":"sec-edgar","filing":"0001315098-26-000104","document":"wk-form4_1778185319.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000104/wk-form4_1778185319.xml","form_type":"4"}},{"id":788418,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":1074,"kind":"person","name":"Baszucki Gregory","position":1,"cik":"0001834990","reported_name":"Baszucki Gregory","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-05-07T20:22:02.000Z","date":"2026-05-05","kind":"sale","planned":true,"acquired":false,"shares":2456,"price":45.8383,"value":112578.8648,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on November 28, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $45.62 to $46.38, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F7","text":"These shares are held of record by the Greg and Christina Baszucki Living Trust dtd 08/18/2006 of which the Reporting Person serves as trustee.   The Reporting Person may be deemed to have beneficial ownership of the shares held by the Trust."}],"balance_after":8969697,"source":{"system":"sec-edgar","filing":"0001315098-26-000104","document":"wk-form4_1778185319.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000104/wk-form4_1778185319.xml","form_type":"4"}},{"id":788417,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":1074,"kind":"person","name":"Baszucki Gregory","position":1,"cik":"0001834990","reported_name":"Baszucki Gregory","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-05-07T20:22:02.000Z","date":"2026-05-05","kind":"sale","planned":true,"acquired":false,"shares":2126,"price":45.2389,"value":96177.9014,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on November 28, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $44.61 to $45.60, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F7","text":"These shares are held of record by the Greg and Christina Baszucki Living Trust dtd 08/18/2006 of which the Reporting Person serves as trustee.   The Reporting Person may be deemed to have beneficial ownership of the shares held by the Trust."}],"balance_after":8972153,"source":{"system":"sec-edgar","filing":"0001315098-26-000104","document":"wk-form4_1778185319.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000104/wk-form4_1778185319.xml","form_type":"4"}},{"id":788416,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":1074,"kind":"person","name":"Baszucki Gregory","position":1,"cik":"0001834990","reported_name":"Baszucki Gregory","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-05-07T20:22:02.000Z","date":"2026-05-05","kind":"sale","planned":true,"acquired":false,"shares":3551,"price":44.0855,"value":156547.6105,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on November 28, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $43.59 to $44.55, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F7","text":"These shares are held of record by the Greg and Christina Baszucki Living Trust dtd 08/18/2006 of which the Reporting Person serves as trustee.   The Reporting Person may be deemed to have beneficial ownership of the shares held by the Trust."}],"balance_after":8974279,"source":{"system":"sec-edgar","filing":"0001315098-26-000104","document":"wk-form4_1778185319.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000104/wk-form4_1778185319.xml","form_type":"4"}},{"id":788415,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":1074,"kind":"person","name":"Baszucki Gregory","position":1,"cik":"0001834990","reported_name":"Baszucki Gregory","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-05-07T20:22:02.000Z","date":"2026-05-05","kind":"sale","planned":true,"acquired":false,"shares":200,"price":47.0375,"value":9407.5,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on November 28, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $46.75 to $47.14, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"These shares are held directly under a Roth IRA account for the Reporting Person (formerly known as the PENSCO Trust Co)."}],"balance_after":1294501,"source":{"system":"sec-edgar","filing":"0001315098-26-000104","document":"wk-form4_1778185319.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000104/wk-form4_1778185319.xml","form_type":"4"}},{"id":788414,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":1074,"kind":"person","name":"Baszucki Gregory","position":1,"cik":"0001834990","reported_name":"Baszucki Gregory","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-05-07T20:22:02.000Z","date":"2026-05-05","kind":"sale","planned":true,"acquired":false,"shares":2457,"price":45.8383,"value":112624.7031,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on November 28, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $45.62 to $46.38, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"These shares are held directly under a Roth IRA account for the Reporting Person (formerly known as the PENSCO Trust Co)."}],"balance_after":1294701,"source":{"system":"sec-edgar","filing":"0001315098-26-000104","document":"wk-form4_1778185319.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000104/wk-form4_1778185319.xml","form_type":"4"}},{"id":788413,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":1074,"kind":"person","name":"Baszucki Gregory","position":1,"cik":"0001834990","reported_name":"Baszucki Gregory","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-05-07T20:22:02.000Z","date":"2026-05-05","kind":"sale","planned":true,"acquired":false,"shares":2124,"price":45.2391,"value":96087.8484,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on November 28, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $44.61 to $45.60, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"These shares are held directly under a Roth IRA account for the Reporting Person (formerly known as the PENSCO Trust Co)."}],"balance_after":1297158,"source":{"system":"sec-edgar","filing":"0001315098-26-000104","document":"wk-form4_1778185319.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000104/wk-form4_1778185319.xml","form_type":"4"}},{"id":788412,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":1074,"kind":"person","name":"Baszucki Gregory","position":1,"cik":"0001834990","reported_name":"Baszucki Gregory","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-05-07T20:22:02.000Z","date":"2026-05-05","kind":"sale","planned":true,"acquired":false,"shares":3552,"price":44.0855,"value":156591.696,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 Plan adopted by the Reporting Person on November 28, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $43.59 to $44.55, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"These shares are held directly under a Roth IRA account for the Reporting Person (formerly known as the PENSCO Trust Co)."}],"balance_after":1299282,"source":{"system":"sec-edgar","filing":"0001315098-26-000104","document":"wk-form4_1778185319.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000104/wk-form4_1778185319.xml","form_type":"4"}},{"id":804569,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":19539,"kind":"person","name":"Rawlings Amy Marie","position":1,"cik":"0001875017","reported_name":"Rawlings Amy Marie","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Accounting Officer"}}],"security":"Class A Common Stock","published_at":"2026-04-20T23:38:22.000Z","date":"2026-04-17","kind":"grant","planned":false,"acquired":true,"shares":5228,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock. 1/12th of the RSUs shall vest on May 20, 2026 and 1/12th of the RSUs shall vest quarterly thereafter, subject to the Reporting Person continuing as a service provider through each such date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 200 shares acquired by the Reporting Person on February 25, 2026 pursuant to the Issuer's 2020 Employee Stock Purchase Plan."}],"balance_after":38133,"source":{"system":"sec-edgar","filing":"0001315098-26-000093","document":"wk-form4_1776728299.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1875017/000131509826000093/wk-form4_1776728299.xml","form_type":"4"}},{"id":808117,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":20311,"kind":"person","name":"Kaufman Matthew D","position":1,"cik":"0002044191","reported_name":"Kaufman Matthew D","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Safety Officer"}}],"security":"Class  A Common Stock","published_at":"2026-04-15T22:36:51.000Z","date":"2026-04-13","kind":"sale","planned":false,"acquired":false,"shares":100,"price":58.45,"value":5845.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the number of shares sold to cover the statutory tax withholding obligations in connection with the vesting of the final tranche of performance stock units (\"PSUs\") granted on April 13, 2023. This sale is mandated by the Issuer's election under its equity incentive plans to require the satisfaction of statutory tax withholding obligations to be funded by a \"sell-to-cover\" transaction and does not represent a discretionary sale by the Reporting Person."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":364320,"source":{"system":"sec-edgar","filing":"0001315098-26-000091","document":"wk-form4_1776292609.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000091/wk-form4_1776292609.xml","form_type":"4"}},{"id":808116,"issuer":{"id":1073,"kind":"organization","name":"Roblox Corp","symbol":"RBLX"},"owners":[{"id":20311,"kind":"person","name":"Kaufman Matthew D","position":1,"cik":"0002044191","reported_name":"Kaufman Matthew D","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Safety Officer"}}],"security":"Class  A Common Stock","published_at":"2026-04-15T22:36:51.000Z","date":"2026-04-13","kind":"sale","planned":false,"acquired":false,"shares":13225,"price":57.94,"value":766256.5,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the number of shares sold to cover the statutory tax withholding obligations in connection with the vesting of the final tranche of performance stock units (\"PSUs\") granted on April 13, 2023. This sale is mandated by the Issuer's election under its equity incentive plans to require the satisfaction of statutory tax withholding obligations to be funded by a \"sell-to-cover\" transaction and does not represent a discretionary sale by the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $57.43 to $58.41, inclusive. The Reporting Person undertakes to provide 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 range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these securities are Restricted Stock Units (\"RSUs\"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock."}],"balance_after":364420,"source":{"system":"sec-edgar","filing":"0001315098-26-000091","document":"wk-form4_1776292609.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1315098/000131509826000091/wk-form4_1776292609.xml","form_type":"4"}}],"next_cursor":"2026-04-15T22:36:51.000000Z,808116"}