{"transactions":[{"id":4640160,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":24266,"kind":"person","name":"SKULE JEREMY","position":1,"cik":"0001736565","reported_name":"SKULE JEREMY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CSO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-10-14T20:05:03.000Z","date":"2026-10-12","kind":"sale","planned":true,"acquired":false,"shares":1125,"price":94.13,"value":105896.25,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported sale was effected pursuant to a Rule 10b5-1(c) trading plan adopted on May 7, 2026."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents (i) 34,249 shares or units of restricted stock, of which 10,570 are vested, (ii) 59,718 shares of Common Stock underlying PSUs, 51,692 of which are vested, and (iii) 3,719 shares of Common Stock purchased under the Issuer's Employee Stock Purchase Plan."}],"balance_after":97686,"source":{"system":"sec-edgar","filing":"0001193125-26-421659","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1736565/000119312526421659/ownership.xml","form_type":"4"}},{"id":4629717,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":24266,"kind":"person","name":"SKULE JEREMY","position":1,"cik":"0001736565","reported_name":"SKULE JEREMY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CSO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-10-05T20:05:05.000Z","date":"2026-10-01","kind":"tax_withholding","planned":false,"acquired":false,"shares":1262,"price":92.01,"value":116116.62,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents shares of Common Stock withheld for taxes in connection with the settlement of an equity award previously granted under the Issuer's Equity Incentive Plan."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents (i) 34,249 shares or units of restricted stock, of which 10,570 are vested, (ii) 60,843 shares of Common Stock underlying PSUs, 52,817 of which are vested, and (iii) 3,719 shares of Common Stock purchased under the Issuer's Employee Stock Purchase Plan."}],"balance_after":98811,"source":{"system":"sec-edgar","filing":"0001193125-26-414093","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1736565/000119312526414093/ownership.xml","form_type":"4"}},{"id":4625986,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":24266,"kind":"person","name":"SKULE JEREMY","position":1,"cik":"0001736565","reported_name":"SKULE JEREMY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CSO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-09-24T20:00:03.000Z","date":"2026-09-22","kind":"sale","planned":true,"acquired":false,"shares":1125,"price":95,"value":106875.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported sale was effected pursuant to a Rule 10b5-1(c) trading plan adopted on May 7, 2026."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents (i) 35,511 shares or units of restricted stock, of which 9,551 are vested, (ii) 60,843 shares of Common Stock underlying PSUs, 52,817 of which are vested, and (iii) 3,719 shares of Common Stock purchased under the Issuer's Employee Stock Purchase Plan."}],"balance_after":100073,"source":{"system":"sec-edgar","filing":"0001193125-26-400998","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1736565/000119312526400998/ownership.xml","form_type":"4"}},{"id":4616803,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":24266,"kind":"person","name":"SKULE JEREMY","position":1,"cik":"0001736565","reported_name":"SKULE JEREMY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CSO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-09-14T20:05:07.000Z","date":"2026-09-10","kind":"sale","planned":true,"acquired":false,"shares":1125,"price":94.22,"value":105997.5,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported sale was effected pursuant to a Rule 10b5-1(c) trading plan adopted on May 7, 2026."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents (i) 35,511 shares or units of restricted stock, of which 9,551 are vested, (ii) 61,968 shares of Common Stock underlying PSUs, 53,942 of which are vested, and (iii) 3,719 shares of Common Stock purchased under the Issuer's Employee Stock Purchase Plan."}],"balance_after":101198,"source":{"system":"sec-edgar","filing":"0001193125-26-390544","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1736565/000119312526390544/ownership.xml","form_type":"4"}},{"id":689600,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":24266,"kind":"person","name":"SKULE JEREMY","position":1,"cik":"0001736565","reported_name":"SKULE JEREMY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CSO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-08-12T20:05:10.000Z","date":"2026-08-10","kind":"sale","planned":true,"acquired":false,"shares":2250,"price":94.75,"value":213187.5,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported sale was effected pursuant to a Rule 10b5-1(c) trading plan adopted on May 7, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in this box is a weighted average price. These shares were sold in multiple transactions at prices ranging from $94.50 to $95.00, inclusive. The reporting person undertakes to provide to the Issuer, any of its security holders, 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":"Represents (i) 35,529 shares or units of restricted stock, of which 9,569 are vested, (ii) 63,075 shares of Common Stock underlying PSUs, 55,049 of which are vested, and (iii) 3,719 shares of Common Stock purchased under the Issuer's Employee Stock Purchase Plan."}],"balance_after":102323,"source":{"system":"sec-edgar","filing":"0001193125-26-346810","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526346810/ownership.xml","form_type":"4"}},{"id":689599,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":24265,"kind":"person","name":"Griggs PC Nelson","position":1,"cik":"0001622632","reported_name":"Griggs PC Nelson","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Pres. Capital Access Platforms"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-08-12T20:05:07.000Z","date":"2026-08-10","kind":"sale","planned":false,"acquired":false,"shares":3226,"price":96.16,"value":310212.16,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Represents (i) 52,724 shares or units of restricted stock, of which 17,520 are vested and (ii) 149,051 shares of Common Stock underlying PSUs, 136,209 of which are vested."}],"balance_after":201775,"source":{"system":"sec-edgar","filing":"0001193125-26-346807","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526346807/ownership.xml","form_type":"4"}},{"id":691139,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":24722,"kind":"person","name":"Peterson Bradley J","position":1,"cik":"0001568592","reported_name":"Peterson Bradley J","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CIO"}}],"security":"Common Stock, par value $0.01 pershare","published_at":"2026-08-11T20:05:03.000Z","date":"2026-08-07","kind":"sale","planned":false,"acquired":false,"shares":6000,"price":95.55,"value":573300.0,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Represents (i) 64,377 shares or units of restricted stock, 38,372 of which are vested, (ii) 52,618 shares of Common Stock underlying PSUs, 42,986 of which are vested, and (iii) 5,298 shares of Common Stock purchased under the Issuer's Employee Stock Purchase Plan."}],"balance_after":122293,"source":{"system":"sec-edgar","filing":"0001193125-26-344576","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526344576/ownership.xml","form_type":"4"}},{"id":696104,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":26326,"kind":"person","name":"Smith Bryan Everard","position":1,"cik":"0001799366","reported_name":"Smith Bryan Everard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CPO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-08-05T20:05:04.000Z","date":"2026-08-03","kind":"sale","planned":true,"acquired":false,"shares":1556,"price":95.07,"value":147928.92,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported sale was effected pursuant to a Rule 10b5-1(c) trading plan adopted on March 12, 2026."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents (i) 22,563 shares or units of restricted stock, of which 1,465 are vested, (ii) 40,202 shares of Common Stock underlying PSUs, 32,176 of which are vested, and (iii) 4,882 shares of Common Stock purchased under the Issuer's Employee Stock Purchase Plan."}],"balance_after":67647,"source":{"system":"sec-edgar","filing":"0001193125-26-335033","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526335033/ownership.xml","form_type":"4"}},{"id":700137,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":24265,"kind":"person","name":"Griggs PC Nelson","position":1,"cik":"0001622632","reported_name":"Griggs PC Nelson","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Pres. Capital Access Platforms"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-07-31T20:05:07.000Z","date":"2026-07-29","kind":"sale","planned":false,"acquired":false,"shares":11010,"price":96.35,"value":1060813.5,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in this box is a weighted average price. These shares were sold in multiple transactions at prices ranging from $96.17 to $96.43, inclusive. The reporting person undertakes to provide to the Issuer, any of its security holders, 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":"F2","text":"Represents (i) 55,950 shares or units of restricted stock, of which 20,746 are vested and (ii) 149,051 shares of Common Stock underlying PSUs, 136,209 of which are vested."}],"balance_after":205001,"source":{"system":"sec-edgar","filing":"0001193125-26-328462","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526328462/ownership.xml","form_type":"4"}},{"id":702388,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":24722,"kind":"person","name":"Peterson Bradley J","position":1,"cik":"0001568592","reported_name":"Peterson Bradley J","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CIO"}}],"security":"Common Stock, par value $0.01 pershare","published_at":"2026-07-28T20:05:04.000Z","date":"2026-07-24","kind":"sale","planned":false,"acquired":false,"shares":13000,"price":92.61,"value":1203930.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in this box is a weighted average price. These shares were sold in multiple transactions at prices ranging from $92.58 to $92.66, inclusive. The reporting person undertakes to provide to the Issuer, any of its security holders, 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":"F2","text":"Represents (i) 64,377 shares or units of restricted stock, 38,372 of which are vested, (ii) 58,618 shares of Common Stock underlying PSUs, 48,986 of which are vested, and (iii) 5,298 shares of Common Stock purchased under the Issuer's Employee Stock Purchase Plan."}],"balance_after":128293,"source":{"system":"sec-edgar","filing":"0001193125-26-320978","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526320978/ownership.xml","form_type":"4"}},{"id":702387,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":24265,"kind":"person","name":"Griggs PC Nelson","position":1,"cik":"0001622632","reported_name":"Griggs PC Nelson","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Pres. Capital Access Platforms"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-07-28T20:05:03.000Z","date":"2026-07-27","kind":"sale","planned":false,"acquired":false,"shares":11010,"price":93.96,"value":1034499.6,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in this box is a weighted average price. These shares were sold in multiple transactions at prices ranging from $93.83 to $94.10, inclusive. The reporting person undertakes to provide to the Issuer, any of its security holders, 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":"F2","text":"Represents (i) 66,960 shares or units of restricted stock, of which 31,756 are vested and (ii) 149,051 shares of Common Stock underlying PSUs, 136,209 of which are vested."}],"balance_after":216011,"source":{"system":"sec-edgar","filing":"0001193125-26-320976","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526320976/ownership.xml","form_type":"4"}},{"id":702386,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":24265,"kind":"person","name":"Griggs PC Nelson","position":1,"cik":"0001622632","reported_name":"Griggs PC Nelson","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Pres. Capital Access Platforms"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-07-28T20:05:03.000Z","date":"2026-07-24","kind":"sale","planned":false,"acquired":false,"shares":6777,"price":92.53,"value":627075.81,"ownership":{"direct":true},"balance_after":227021,"source":{"system":"sec-edgar","filing":"0001193125-26-320976","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526320976/ownership.xml","form_type":"4"}},{"id":718908,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":26326,"kind":"person","name":"Smith Bryan Everard","position":1,"cik":"0001799366","reported_name":"Smith Bryan Everard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CPO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-07-02T20:05:16.000Z","date":"2026-07-01","kind":"sale","planned":true,"acquired":false,"shares":3000,"price":80,"value":240000.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported sale was effected pursuant to a Rule 10b5-1(c) trading plan adopted on March 12, 2026."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents (i) 22,563 shares or units of restricted stock, of which 1,465 are vested, (ii) 41,758 shares of Common Stock underlying PSUs, 33,732 of which are vested, and (iii) 4,882 shares of Common Stock purchased under the Issuer's Employee Stock Purchase Plan."}],"balance_after":69203,"source":{"system":"sec-edgar","filing":"0001193125-26-294475","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526294475/ownership.xml","form_type":"4"}},{"id":738589,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":38382,"kind":"person","name":"INVESTOR AB","position":1,"cik":"0000889232","reported_name":"INVESTOR AB","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":38383,"kind":"person","name":"Innax AB","position":2,"cik":"0001513454","reported_name":"Innax AB","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-06-15T20:30:19.000Z","date":"2026-06-11","kind":"purchase","planned":false,"acquired":true,"shares":56782,"price":85.98,"value":4882116.36,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares of common stock, par value $0.01 per share (the \"Shares\") were purchased in multiple transactions at prices ranging from $85.81 to $86.00 per Share, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of Shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Reflects Shares of the Issuer held directly by Innax AB (formerly known as Patricia Holding AB). Investor AB is the sole shareholder of Innax AB."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person. Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose."}],"balance_after":58439208,"source":{"system":"sec-edgar","filing":"0001193125-26-271162","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/889232/000119312526271162/ownership.xml","form_type":"4"}},{"id":738260,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":26326,"kind":"person","name":"Smith Bryan Everard","position":1,"cik":"0001799366","reported_name":"Smith Bryan Everard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CPO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-06-15T20:08:23.000Z","date":"2026-06-11","kind":"sale","planned":true,"acquired":false,"shares":3000,"price":86.91,"value":260730.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported sale was effected pursuant to a Rule 10b5-1(c) trading plan adopted on March 12, 2026."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents (i) 22,563 shares or units of restricted stock, of which 1,465 are vested, (ii) 44,758 shares of Common Stock underlying PSUs, 36,732 of which are vested, and (iii) 4,623 shares of Common Stock purchased under the Issuer's Employee Stock Purchase Plan."}],"balance_after":71944,"source":{"system":"sec-edgar","filing":"0001193125-26-271080","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526271080/ownership.xml","form_type":"4"}},{"id":740414,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":38934,"kind":"person","name":"SPAHT PAUL HOLDEN JR.","position":1,"cik":"0001862654","reported_name":"SPAHT PAUL HOLDEN JR.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-06-12T20:26:26.000Z","date":"2026-06-10","kind":"grant","planned":false,"acquired":true,"shares":2998,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents an award of Restricted Stock Units (RSUs) granted pursuant to the Issuer's Equity Incentive Plan. Each unit represents a contingent right to receive one share of the Issuer's Common Stock. The entirety of the RSUs vest on June 10, 2027."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents 13,399 RSUs granted pursuant to Nasdaq's Equity Incentive Plan, of which 10,401 are vested as of the filing date of this Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Because such restricted stock are held by the reporting person for the benefit of Thoma Bravo, L.P., the reporting person disclaims beneficial ownership of and all right, title, and interest in the restricted stock reported or referenced herein and the filing of this statement shall not be deemed an admission that the reporting person is, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the beneficial owner of the reported securities."}],"balance_after":13399,"source":{"system":"sec-edgar","filing":"0001193125-26-269534","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526269534/ownership.xml","form_type":"4"}},{"id":740413,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":38933,"kind":"person","name":"YABUKI JEFFERY W","position":1,"cik":"0001207371","reported_name":"YABUKI JEFFERY W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-06-12T20:24:10.000Z","date":"2026-06-10","kind":"grant","planned":false,"acquired":true,"shares":4612,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents an award of Restricted Stock Units (RSUs) granted pursuant to the Issuer's Equity Incentive Plan. Each unit represents a contingent right to receive one share of the Issuer's Common Stock. The entirety of the RSUs vest on June 10, 2027."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents 22,959 RSUs granted pursuant to Nasdaq's Equity Incentive Plan, of which 18,347 are vested as of the filing date of this Form 4."}],"balance_after":22959,"source":{"system":"sec-edgar","filing":"0001193125-26-269519","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526269519/ownership.xml","form_type":"4"}},{"id":740412,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":13730,"kind":"person","name":"BEGLEY CHARLENE T","position":1,"cik":"0001233150","reported_name":"BEGLEY CHARLENE T","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-06-12T20:22:35.000Z","date":"2026-06-10","kind":"grant","planned":false,"acquired":true,"shares":2998,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents an award of Restricted Stock Units (RSUs) granted pursuant to the Issuer's Equity Incentive Plan. Each unit represents a contingent right to receive one share of the Issuer's Common Stock. The entirety of the RSUs vest on June 10, 2027."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents 48,999 RSUs granted pursuant to Nasdaq's Equity Incentive Plan, of which 46,001 shares are vested as of the filing date of this Form 4."}],"balance_after":48999,"source":{"system":"sec-edgar","filing":"0001193125-26-269508","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526269508/ownership.xml","form_type":"4"}},{"id":740411,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":38932,"kind":"person","name":"Koch Kathryn A.","position":1,"cik":"0002026063","reported_name":"Koch Kathryn A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-06-12T20:21:01.000Z","date":"2026-06-10","kind":"grant","planned":false,"acquired":true,"shares":3171,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents an award of Restricted Stock Units (RSUs) granted pursuant to the Issuer's Equity Incentive Plan. Each unit represents a contingent right to receive one share of the Issuer's Common Stock. The entirety of the RSUs vest on June 10, 2027."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents 10,743 RSUs granted pursuant to Nasdaq's Equity Incentive Plan, of which 7,572 are vested as of the filing date of this Form 4."}],"balance_after":10743,"source":{"system":"sec-edgar","filing":"0001193125-26-269502","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526269502/ownership.xml","form_type":"4"}},{"id":740410,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":14465,"kind":"person","name":"ZOLLAR ALFRED W","position":1,"cik":"0001196985","reported_name":"ZOLLAR ALFRED W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-06-12T20:19:34.000Z","date":"2026-06-10","kind":"grant","planned":false,"acquired":true,"shares":4497,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents an award of Restricted Stock Units (RSUs) granted pursuant to the Issuer's Equity Incentive Plan. Each unit represents a contingent right to receive one share of the Issuer's Common Stock. The entirety of the RSUs vest on June 10, 2027."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents 55,739 RSUs granted pursuant to Nasdaq's Equity Incentive Plan, of which 51,242 are vested as of the filing date of this Form 4 and, (ii) 2,542 shares of common stock acquired through open market purchases."}],"balance_after":58281,"source":{"system":"sec-edgar","filing":"0001193125-26-269496","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526269496/ownership.xml","form_type":"4"}},{"id":740409,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":38931,"kind":"person","name":"KLOET THOMAS A","position":1,"cik":"0001635673","reported_name":"KLOET THOMAS A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-06-12T20:17:38.000Z","date":"2026-06-10","kind":"grant","planned":false,"acquired":true,"shares":4554,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents an award of Restricted Stock Units (RSUs) granted pursuant to the Issuer's Equity Incentive Plan. Each unit represents a contingent right to receive one share of the Issuer's Common Stock. The entirety of the RSUs vest on June 10, 2027."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents (i) 30,559 granted pursuant to Nasdaq's Equity Incentive Plan, of which 26,005 are vested as of the filing date of this Form 4 and, (ii) 6,000 shares of common stock acquired through open market purchases."}],"balance_after":36559,"source":{"system":"sec-edgar","filing":"0001193125-26-269487","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526269487/ownership.xml","form_type":"4"}},{"id":740408,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":38930,"kind":"person","name":"Townes-Whitley Toni","position":1,"cik":"0001764528","reported_name":"Townes-Whitley Toni","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-06-12T20:15:35.000Z","date":"2026-06-10","kind":"grant","planned":false,"acquired":true,"shares":2998,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents an award of Restricted Stock Units (RSUs) granted pursuant to the Issuer's Equity Incentive Plan. Each unit represents a contingent right to receive one share of the Issuer's Common Stock. The entirety of the RSUs vest on June 10, 2027."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents 23,469 RSUs granted pursuant to Nasdaq's Equity Incentive Plan, of which 20,471 are vested as of the filing date of this Form 4."}],"balance_after":23469,"source":{"system":"sec-edgar","filing":"0001193125-26-269475","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526269475/ownership.xml","form_type":"4"}},{"id":740407,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":38929,"kind":"person","name":"ARNOLDI MELISSA","position":1,"cik":"0001706528","reported_name":"ARNOLDI MELISSA","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-06-12T20:14:10.000Z","date":"2026-06-10","kind":"grant","planned":false,"acquired":true,"shares":4324,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents an award of Restricted Stock Units (RSUs) granted pursuant to the Issuer's Equity Incentive Plan. Each unit represents a contingent right to receive one share of the Issuer's Common Stock. The entirety of the RSUs vest on June 10, 2027."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents 55,515 RSUs granted pursuant to Nasdaq's Equity Incentive Plan, of which 51,191 are vested as of the filing date of this Form 4."}],"balance_after":55515,"source":{"system":"sec-edgar","filing":"0001193125-26-269448","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526269448/ownership.xml","form_type":"4"}},{"id":740406,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":12473,"kind":"person","name":"SPLINTER MICHAEL R","position":1,"cik":"0001188935","reported_name":"SPLINTER MICHAEL R","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-06-12T20:12:11.000Z","date":"2026-06-10","kind":"grant","planned":false,"acquired":true,"shares":5246,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents an award of Restricted Stock Units (RSUs) granted pursuant to the Issuer's Equity Incentive Plan. Each unit represents a contingent right to receive one share of the Issuer's Common Stock. The entirety of the RSUs vest on June 10, 2027."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents 217,988 RSUs granted pursuant to Nasdaq's Equity Incentive Plan, of which 212,742 are vested as of the filing date of this Form 4."}],"balance_after":217988,"source":{"system":"sec-edgar","filing":"0001193125-26-269436","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526269436/ownership.xml","form_type":"4"}},{"id":740405,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":38928,"kind":"person","name":"Torgeby Johan","position":1,"cik":"0001940145","reported_name":"Torgeby Johan","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-06-12T20:08:58.000Z","date":"2026-06-11","kind":"tax_withholding","planned":false,"acquired":false,"shares":300,"price":86.72,"value":26016.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Represents the surrender of shares to pay withholding taxes in connection with a vesting of equity previously granted under Nasdaq's Equity Incentive Plan."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents (i) 17,495 RSUs granted pursuant to Nasdaq's Equity Incentive Plan, of which 14,497 are vested as of the filing date of this Form 4 and, (ii) 26,000 shares of common stock acquired through open market purchases."}],"balance_after":43495,"source":{"system":"sec-edgar","filing":"0001193125-26-269412","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526269412/ownership.xml","form_type":"4"}},{"id":740404,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":38928,"kind":"person","name":"Torgeby Johan","position":1,"cik":"0001940145","reported_name":"Torgeby Johan","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-06-12T20:08:58.000Z","date":"2026-06-10","kind":"grant","planned":false,"acquired":true,"shares":2998,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents an award of Restricted Stock Units (RSUs) granted pursuant to the Issuer's Equity Incentive Plan. Each unit represents a contingent right to receive one share of the Issuer's Common Stock. The entirety of the RSUs vest on June 10, 2027."}],"balance_after":43795,"source":{"system":"sec-edgar","filing":"0001193125-26-269412","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526269412/ownership.xml","form_type":"4"}},{"id":740403,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":38927,"kind":"person","name":"Kazim Essa","position":1,"cik":"0001428856","reported_name":"Kazim Essa","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-06-12T20:07:22.000Z","date":"2026-06-11","kind":"tax_withholding","planned":false,"acquired":false,"shares":622,"price":86.72,"value":53939.84,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Represents the surrender of shares to pay withholding taxes in connection with a vesting of equity previously granted under Nasdaq's Equity Incentive Plan."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents 146,917 RSUs granted pursuant to Nasdaq's Equity Incentive Plan, of which 142,766 are vested as of the filing date of this Form 4."}],"balance_after":146917,"source":{"system":"sec-edgar","filing":"0001193125-26-269403","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526269403/ownership.xml","form_type":"4"}},{"id":740402,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":38927,"kind":"person","name":"Kazim Essa","position":1,"cik":"0001428856","reported_name":"Kazim Essa","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-06-12T20:07:22.000Z","date":"2026-06-10","kind":"grant","planned":false,"acquired":true,"shares":4151,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents an award of Restricted Stock Units (RSUs) granted pursuant to the Issuer's Equity Incentive Plan. Each unit represents a contingent right to receive one share of the Issuer's Common Stock. The entirety of the RSUs vest on June 10, 2027."}],"balance_after":147539,"source":{"system":"sec-edgar","filing":"0001193125-26-269403","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526269403/ownership.xml","form_type":"4"}},{"id":770409,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":24265,"kind":"person","name":"Griggs PC Nelson","position":1,"cik":"0001622632","reported_name":"Griggs PC Nelson","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Pres. Capital Access Platforms"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-05-20T20:05:17.000Z","date":"2026-05-18","kind":"sale","planned":false,"acquired":false,"shares":5093,"price":92.62,"value":471713.66,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Represents (i) 77,970 shares or units of restricted stock, of which 42,766 are vested and (ii) 155,828 shares of Common Stock underlying PSUs, 142,986 of which are vested."}],"balance_after":233798,"source":{"system":"sec-edgar","filing":"0001193125-26-232545","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526232545/ownership.xml","form_type":"4"}},{"id":797186,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":24722,"kind":"person","name":"Peterson Bradley J","position":1,"cik":"0001568592","reported_name":"Peterson Bradley J","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CIO"}}],"security":"Common Stock, par value $0.01 pershare","published_at":"2026-04-30T20:00:02.000Z","date":"2026-04-28","kind":"sale","planned":false,"acquired":false,"shares":7710,"price":90.82,"value":700222.2,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Represents (i) 64,377 shares or units of restricted stock, 38,372 of which are vested, (ii) 71,618 shares of Common Stock underlying PSUs, 61,986 of which are vested, and (iii) 5,040 shares ofCommon Stock purchased under the Issuer's Employee Stock Purchase Plan."}],"balance_after":141035,"source":{"system":"sec-edgar","filing":"0001193125-26-197102","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526197102/ownership.xml","form_type":"4"}},{"id":798127,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":50896,"kind":"person","name":"Tal Cohen","position":1,"cik":"0001781714","reported_name":"Tal Cohen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Pres. Market Platforms"}}],"security":"Common Stock, par value $0.01 pershare","published_at":"2026-04-29T20:00:02.000Z","date":"2026-04-27","kind":"sale","planned":false,"acquired":false,"shares":15518,"price":90.75,"value":1408258.5,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents (i) 126,563 shares or units of restricted stock, of which 53,203 are vested, (ii) 87,017 shares of Common Stock underlying PSUs, 74,175 of which are vested, and (iii) 1,628 shares ofCommon Stock purchased under the Issuer's Employee Stock Purchase Plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in this box is a weighted average price. These shares were sold in multiple transactions at prices ranging from $90.51 to $91.09, inclusive. The reporting person undertakes toprovide to Nasdaq, any security holder of Nasdaq or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at eachseparate price within the range set forth in this footnote (1) to this Form 4."}],"balance_after":215208,"source":{"system":"sec-edgar","filing":"0001193125-26-191425","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526191425/ownership.xml","form_type":"4"}},{"id":799151,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":51055,"kind":"person","name":"Daly Michelle Lynn","position":1,"cik":"0001860776","reported_name":"Daly Michelle Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Controller & PAO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-04-28T20:00:03.000Z","date":"2026-04-24","kind":"sale","planned":false,"acquired":false,"shares":129,"price":88.85,"value":11461.65,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Represents (i) 6,787 shares or units of restricted stock, none of which are vested, (ii) 1,764 shares of Common Stock underlying PSUs, none of which are vested, and (iii) 1,538 shares of Common Stock purchased under the Issuer's Employee Stock Purchase Plan."}],"balance_after":10089,"source":{"system":"sec-edgar","filing":"0001193125-26-186881","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526186881/ownership.xml","form_type":"4"}},{"id":799150,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":51055,"kind":"person","name":"Daly Michelle Lynn","position":1,"cik":"0001860776","reported_name":"Daly Michelle Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Controller & PAO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-04-28T20:00:03.000Z","date":"2026-04-24","kind":"sale","planned":false,"acquired":false,"shares":1194,"price":88.82,"value":106051.08,"ownership":{"direct":true},"balance_after":10218,"source":{"system":"sec-edgar","filing":"0001193125-26-186881","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526186881/ownership.xml","form_type":"4"}},{"id":813718,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":51055,"kind":"person","name":"Daly Michelle Lynn","position":1,"cik":"0001860776","reported_name":"Daly Michelle Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Controller & PAO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-04-07T20:24:41.000Z","date":"2026-04-03","kind":"tax_withholding","planned":false,"acquired":false,"shares":424,"price":86.65,"value":36739.6,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents shares of Common Stock withheld for taxes in connection with the settlement of an equity award previously granted under the Issuer's Equity Incentive Plan."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents (i) 7,981 shares or units of restricted stock, of which 1,194 are vested, (ii) 1,764 shares of Common Stock underlying PSUs, none of which are vested, and (iii) 1,667 shares of Common Stock purchased under the Issuer's Employee Stock Purchase Plan."}],"balance_after":11412,"source":{"system":"sec-edgar","filing":"0001193125-26-145592","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526145592/ownership.xml","form_type":"4"}},{"id":813717,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":26397,"kind":"person","name":"FRIEDMAN ADENA T","position":1,"cik":"0001240169","reported_name":"FRIEDMAN ADENA T","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair and CEO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-04-07T20:22:03.000Z","date":"2026-04-03","kind":"tax_withholding","planned":false,"acquired":false,"shares":8075,"price":86.65,"value":699698.75,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents shares of Common Stock withheld for taxes in connection with the settlement of an equity award previously granted under the Issuer's Equity Incentive Plan."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents (i) 458,565 shares or units of restricted stock, of which 335,425 are vested, (ii) 1,411,948 shares of Common Stock underlying PSUs, 1,370,208 of which are vested, (iii) 10,000 shares of Common Stock acquired through open market purchases, and (iv) 103,353 shares granted under the Issuer's Equity Incentive Plan or the Issuer's Employee Stock Purchase Plan when the reporting person was an employee of the Issuer prior to returning as President in 2014."}],"balance_after":1983866,"source":{"system":"sec-edgar","filing":"0001193125-26-145586","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526145586/ownership.xml","form_type":"4"}},{"id":813715,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":24722,"kind":"person","name":"Peterson Bradley J","position":1,"cik":"0001568592","reported_name":"Peterson Bradley J","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CIO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-04-07T20:19:49.000Z","date":"2026-04-03","kind":"tax_withholding","planned":false,"acquired":false,"shares":1499,"price":86.65,"value":129888.35,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents shares of Common Stock withheld for taxes in connection with the settlement of an equity award previously granted under the Issuer's Equity Incentive Plan."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents (i) 68,587 shares or units of restricted stock, of which 42,582 are vested, (ii) 75,118 shares of Common Stock underlying PSUs, 65,486 of which are vested, and (iii) 5,040 shares of Common Stock purchased under the Issuer's Employee Stock Purchase Plan."}],"balance_after":148745,"source":{"system":"sec-edgar","filing":"0001193125-26-145580","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526145580/ownership.xml","form_type":"4"}},{"id":813716,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":24266,"kind":"person","name":"SKULE JEREMY","position":1,"cik":"0001736565","reported_name":"SKULE JEREMY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CSO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-04-07T20:17:07.000Z","date":"2026-04-03","kind":"tax_withholding","planned":false,"acquired":false,"shares":1017,"price":86.65,"value":88123.05,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents shares of Common Stock withheld for taxes in connection with the settlement of an equity award previously granted under the Issuer's Equity Incentive Plan."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents (i) 37,779 shares or units of restricted stock, of which 11,819 are vested, (ii) 63,075 shares of Common Stock underlying PSUs, 55,049 of which are vested, and (iii) 3,719 shares of Common Stock purchased under the Issuer's Employee Stock Purchase Plan."}],"balance_after":104573,"source":{"system":"sec-edgar","filing":"0001193125-26-145571","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526145571/ownership.xml","form_type":"4"}},{"id":813714,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":26326,"kind":"person","name":"Smith Bryan Everard","position":1,"cik":"0001799366","reported_name":"Smith Bryan Everard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CPO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-04-07T20:14:09.000Z","date":"2026-04-03","kind":"tax_withholding","planned":false,"acquired":false,"shares":813,"price":86.65,"value":70446.45,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents shares of Common Stock withheld for taxes in connection with the settlement of an equity award previously granted under the Issuer's Equity Incentive Plan."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents (i) 24,955 shares or units of restricted stock, of which 3,857 are vested, (ii) 45,366 shares of Common Stock underlying PSUs, 37,340 of which are vested, and (iii) 4,623 shares of Common Stock purchased under the Issuer's Employee Stock Purchase Plan."}],"balance_after":74944,"source":{"system":"sec-edgar","filing":"0001193125-26-145561","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526145561/ownership.xml","form_type":"4"}},{"id":813713,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":50896,"kind":"person","name":"Tal Cohen","position":1,"cik":"0001781714","reported_name":"Tal Cohen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Pres. Market Platforms"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-04-07T20:12:05.000Z","date":"2026-04-03","kind":"tax_withholding","planned":false,"acquired":false,"shares":1565,"price":86.65,"value":135607.25,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents shares of Common Stock withheld for taxes in connection with the settlement of an equity award previously granted under the Issuer's Equity Incentive Plan."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents (i) 126,563 shares or units of restricted stock, of which 53,203 are vested, (ii) 102,535 shares of Common Stock underlying PSUs, 89,693 of which are vested, and (iii) 1,628 shares of Common Stock purchased under the Issuer's Employee Stock Purchase Plan."}],"balance_after":230726,"source":{"system":"sec-edgar","filing":"0001193125-26-145555","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526145555/ownership.xml","form_type":"4"}},{"id":813712,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":24265,"kind":"person","name":"Griggs PC Nelson","position":1,"cik":"0001622632","reported_name":"Griggs PC Nelson","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Pres. Capital Access Platforms"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-04-07T20:09:35.000Z","date":"2026-04-03","kind":"tax_withholding","planned":false,"acquired":false,"shares":1565,"price":86.65,"value":135607.25,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents shares of Common Stock withheld for taxes in connection with the settlement of an equity award previously granted under the Issuer's Equity Incentive Plan."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents (i) 83,063 shares or units of restricted stock, of which 47,859 are vested and (ii) 155,828 shares of Common Stock underlying PSUs, 142,986 of which are vested."}],"balance_after":238891,"source":{"system":"sec-edgar","filing":"0001193125-26-145542","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526145542/ownership.xml","form_type":"4"}},{"id":813979,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":53525,"kind":"person","name":"Zecca John","position":1,"cik":"0001789709","reported_name":"Zecca John","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Global CLO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-04-07T20:06:28.000Z","date":"2026-04-03","kind":"tax_withholding","planned":false,"acquired":false,"shares":780,"price":86.65,"value":67587.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents shares of Common Stock withheld for taxes in connection with the settlement of an equity award previously granted under the Issuer's Equity Incentive Plan."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents (i) 26,733 shares or units of restricted stock, of which 5,094 are vested and (ii) 126,601 shares of Common Stock underlying PSUs, 118,575 of which are vested."}],"balance_after":153334,"source":{"system":"sec-edgar","filing":"0001193125-26-145529","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1789709/000119312526145529/ownership.xml","form_type":"4"}},{"id":820664,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":26397,"kind":"person","name":"FRIEDMAN ADENA T","position":1,"cik":"0001240169","reported_name":"FRIEDMAN ADENA T","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair and CEO"}}],"security":"Employee Stock Option (Right to Buy)","published_at":"2026-04-02T21:00:56.000Z","date":"2026-04-01","kind":"exercise","planned":true,"acquired":false,"shares":113611,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F7","text":"The option is currently exercisable."}],"balance_after":0,"derivative":{"exercise_price":22.22,"expiration_date":"2027-01-03","underlying":"Common Stock","underlying_shares":113611},"source":{"system":"sec-edgar","filing":"0001193125-26-140439","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526140439/ownership.xml","form_type":"4"}},{"id":820663,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":26397,"kind":"person","name":"FRIEDMAN ADENA T","position":1,"cik":"0001240169","reported_name":"FRIEDMAN ADENA T","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair and CEO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-04-02T21:00:56.000Z","date":"2026-04-01","kind":"tax_withholding","planned":true,"acquired":false,"shares":13739,"price":84.89,"value":1166303.71,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","text":"Represents shares of Common Stock withheld for taxes in connection with the settlement of an equity award previously granted under the Issuer's Equity Incentive Plan."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"Represents (i) 466,640 shares or units of restricted stock, of which 327,569 are vested, (ii) 1,411,948 shares of Common Stock underlying PSUs, 1,370,208 of which are vested, (iii) 10,000 shares of Common Stock acquired through open market purchases, and (iv) 103,353 shares granted under the Issuer's Equity Incentive Plan or the Issuer's Employee Stock Purchase Plan when the reporting person was an employee of the Issuer prior to returning as President in 2014."}],"balance_after":1991941,"source":{"system":"sec-edgar","filing":"0001193125-26-140439","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526140439/ownership.xml","form_type":"4"}},{"id":820662,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":26397,"kind":"person","name":"FRIEDMAN ADENA T","position":1,"cik":"0001240169","reported_name":"FRIEDMAN ADENA T","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair and CEO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-04-02T21:00:56.000Z","date":"2026-04-01","kind":"grant","planned":true,"acquired":true,"shares":39929,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents an award of Restricted Stock Units (RSUs) granted pursuant to the Issuer's Equity Incentive Plan. Each unit represents a contingent right to receive one share of the Issuer's Common Stock. The RSUs shall vest with respect to 33% of the RSUs on April 1, 2028, 33% on April 1, 2029, and the remainder on April 1, 2030."}],"balance_after":2005680,"source":{"system":"sec-edgar","filing":"0001193125-26-140439","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526140439/ownership.xml","form_type":"4"}},{"id":820661,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":26397,"kind":"person","name":"FRIEDMAN ADENA T","position":1,"cik":"0001240169","reported_name":"FRIEDMAN ADENA T","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair and CEO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-04-02T21:00:56.000Z","date":"2026-04-01","kind":"sale","planned":true,"acquired":false,"shares":113611,"price":85.44,"value":9706923.84,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported sale was effected pursuant to a Rule 10b5-1(c) trading plan adopted on September 11, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in this box is a weighted average price. These shares were sold in multiple transactions at prices ranging from $85.00 to $85.88, inclusive. The reporting person undertakes to provide to the Issuer, any of its security holders, 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."}],"balance_after":1965751,"source":{"system":"sec-edgar","filing":"0001193125-26-140439","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526140439/ownership.xml","form_type":"4"}},{"id":820660,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":26397,"kind":"person","name":"FRIEDMAN ADENA T","position":1,"cik":"0001240169","reported_name":"FRIEDMAN ADENA T","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair and CEO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-04-02T21:00:56.000Z","date":"2026-04-01","kind":"exercise","planned":true,"acquired":true,"shares":113611,"price":22.22,"value":2524436.42,"ownership":{"direct":true},"balance_after":2079362,"source":{"system":"sec-edgar","filing":"0001193125-26-140439","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526140439/ownership.xml","form_type":"4"}},{"id":820659,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":54382,"kind":"person","name":"Youngwood Sarah","position":1,"cik":"0002002407","reported_name":"Youngwood Sarah","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-04-02T20:58:51.000Z","date":"2026-04-01","kind":"grant","planned":false,"acquired":true,"shares":15267,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents an award of Restricted Stock Units (RSUs) granted pursuant to the Issuer's Equity Incentive Plan. Each unit represents a contingent right to receive one share of the Issuer's Common Stock. The RSUs shall vest with respect to 33% of the RSUs on April 1, 2028, 33% on April 1, 2029, and the remainder on April 1, 2030."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents (i) 74,236 shares or units of restricted stock, 13,341 of which are vested and (ii) 322 shares purchased under the Employee Stock Purchase Plan."}],"balance_after":74558,"source":{"system":"sec-edgar","filing":"0001193125-26-140429","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526140429/ownership.xml","form_type":"4"}},{"id":820656,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":26326,"kind":"person","name":"Smith Bryan Everard","position":1,"cik":"0001799366","reported_name":"Smith Bryan Everard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CPO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-04-02T20:56:29.000Z","date":"2026-04-01","kind":"tax_withholding","planned":false,"acquired":false,"shares":2149,"price":84.89,"value":182428.61,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Represents shares of Common Stock withheld for taxes in connection with the settlement of an equity award previously granted under the Issuer's Equity Incentive Plan."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents (i) 25,768 shares or units of restricted stock, of which 3,200 are vested, (ii) 45,366 shares of Common Stock underlying PSUs, 37,340 of which are vested, and (iii) 4,623 shares of Common Stock purchased under the Issuer's Employee Stock Purchase Plan."}],"balance_after":75757,"source":{"system":"sec-edgar","filing":"0001193125-26-140420","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526140420/ownership.xml","form_type":"4"}},{"id":820655,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":26326,"kind":"person","name":"Smith Bryan Everard","position":1,"cik":"0001799366","reported_name":"Smith Bryan Everard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CPO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-04-02T20:56:29.000Z","date":"2026-04-01","kind":"grant","planned":false,"acquired":true,"shares":7046,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents an award of Restricted Stock Units (RSUs) granted pursuant to the Issuer's Equity Incentive Plan. Each unit represents a contingent right to receive one share of the Issuer's Common Stock. The RSUs shall vest with respect to 33% of the RSUs on April 1, 2028, 33% on April 1, 2029, and the remainder on April 1, 2030."}],"balance_after":77906,"source":{"system":"sec-edgar","filing":"0001193125-26-140420","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526140420/ownership.xml","form_type":"4"}},{"id":820658,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":51055,"kind":"person","name":"Daly Michelle Lynn","position":1,"cik":"0001860776","reported_name":"Daly Michelle Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Controller & PAO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-04-02T20:54:51.000Z","date":"2026-04-01","kind":"tax_withholding","planned":false,"acquired":false,"shares":832,"price":84.89,"value":70628.48,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Represents shares of Common Stock withheld for taxes in connection with the settlement of an equity award previously granted under the Issuer's Equity Incentive Plan."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents (i) 8,405 shares or units of restricted stock, of which 791 are vested, (ii) 1,764 shares of Common Stock underlying PSUs, none of which are vested and, (iii) 1,667 shares of Common Stock purchased under the Issuer's Employee Stock Purchase Plan."}],"balance_after":11836,"source":{"system":"sec-edgar","filing":"0001193125-26-140410","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526140410/ownership.xml","form_type":"4"}},{"id":820657,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":51055,"kind":"person","name":"Daly Michelle Lynn","position":1,"cik":"0001860776","reported_name":"Daly Michelle Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Controller & PAO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-04-02T20:54:51.000Z","date":"2026-04-01","kind":"grant","planned":false,"acquired":true,"shares":2025,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents an award of Restricted Stock Units (RSUs) granted pursuant to the Issuer's Equity Incentive Plan. Each unit represents a contingent right to receive one share of the Issuer's Common Stock. The RSUs shall vest with respect to 33% of the RSUs on April 1, 2028, 33% on April 1, 2029, and the remainder on April 1, 2030."}],"balance_after":12668,"source":{"system":"sec-edgar","filing":"0001193125-26-140410","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526140410/ownership.xml","form_type":"4"}},{"id":820654,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":50896,"kind":"person","name":"Tal Cohen","position":1,"cik":"0001781714","reported_name":"Tal Cohen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Pres. Market Platforms"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-04-02T20:53:21.000Z","date":"2026-04-01","kind":"tax_withholding","planned":false,"acquired":false,"shares":11141,"price":84.89,"value":945759.49,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Represents shares of Common Stock withheld for taxes in connection with the settlement of an equity award previously granted under the Issuer's Equity Incentive Plan."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents (i) 128,128 shares or units of restricted stock, of which 51,704 are vested, (ii) 102,535 shares of Common Stock underlying PSUs, 89,693 of which are vested, and (iii) 1,628 shares of Common Stock purchased under the Issuer's Employee Stock Purchase Plan."}],"balance_after":232291,"source":{"system":"sec-edgar","filing":"0001193125-26-140402","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526140402/ownership.xml","form_type":"4"}},{"id":820653,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":50896,"kind":"person","name":"Tal Cohen","position":1,"cik":"0001781714","reported_name":"Tal Cohen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Pres. Market Platforms"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-04-02T20:53:21.000Z","date":"2026-04-01","kind":"grant","planned":false,"acquired":true,"shares":15267,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents an award of Restricted Stock Units (RSUs) granted pursuant to the Issuer's Equity Incentive Plan. Each unit represents a contingent right to receive one share of the Issuer's Common Stock. The RSUs shall vest with respect to 33% of the RSUs on April 1, 2028, 33% on April 1, 2029, and the remainder on April 1, 2030."}],"balance_after":243432,"source":{"system":"sec-edgar","filing":"0001193125-26-140402","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526140402/ownership.xml","form_type":"4"}},{"id":820650,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":24722,"kind":"person","name":"Peterson Bradley J","position":1,"cik":"0001568592","reported_name":"Peterson Bradley J","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CIO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-04-02T20:52:15.000Z","date":"2026-04-01","kind":"tax_withholding","planned":false,"acquired":false,"shares":2761,"price":84.89,"value":234381.29,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Represents shares of Common Stock withheld for taxes in connection with the settlement of an equity award previously granted under the Issuer's Equity Incentive Plan."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents (i) 70,086 shares or units of restricted stock, of which 41,017 are vested, (ii) 75,118 shares of Common Stock underlying PSUs, 65,486 of which are vested, and (iii) 5,040 shares of Common Stock purchased under the Issuer's Employee Stock Purchase Plan."}],"balance_after":150244,"source":{"system":"sec-edgar","filing":"0001193125-26-140394","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526140394/ownership.xml","form_type":"4"}},{"id":820649,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":24722,"kind":"person","name":"Peterson Bradley J","position":1,"cik":"0001568592","reported_name":"Peterson Bradley J","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CIO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-04-02T20:52:15.000Z","date":"2026-04-01","kind":"grant","planned":false,"acquired":true,"shares":8103,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents an award of Restricted Stock Units (RSUs) granted pursuant to the Issuer's Equity Incentive Plan. Each unit represents a contingent right to receive one share of the Issuer's Common Stock. The RSUs shall vest with respect to 33% of the RSUs on April 1, 2028, 33% on April 1, 2029, and the remainder on April 1, 2030."}],"balance_after":153005,"source":{"system":"sec-edgar","filing":"0001193125-26-140394","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526140394/ownership.xml","form_type":"4"}},{"id":820652,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":24266,"kind":"person","name":"SKULE JEREMY","position":1,"cik":"0001736565","reported_name":"SKULE JEREMY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CSO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-04-02T20:48:42.000Z","date":"2026-04-01","kind":"tax_withholding","planned":false,"acquired":false,"shares":2332,"price":84.89,"value":197963.48,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Represents shares of Common Stock withheld for taxes in connection with the settlement of an equity award previously granted under the Issuer's Equity Incentive Plan."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents (i) 38,796 shares or units of restricted stock, of which 10,998 are vested, (ii) 63,075 shares of Common Stock underlying PSUs, 55,049 of which are vested, and (iii) 3,719 shares of Common Stock purchased under the Issuer's Employee Stock Purchase Plan."}],"balance_after":105590,"source":{"system":"sec-edgar","filing":"0001193125-26-140378","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526140378/ownership.xml","form_type":"4"}},{"id":820651,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":24266,"kind":"person","name":"SKULE JEREMY","position":1,"cik":"0001736565","reported_name":"SKULE JEREMY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CSO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-04-02T20:48:42.000Z","date":"2026-04-01","kind":"grant","planned":false,"acquired":true,"shares":7633,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents an award of Restricted Stock Units (RSUs) granted pursuant to the Issuer's Equity Incentive Plan. Each unit represents a contingent right to receive one share of the Issuer's Common Stock. The RSUs shall vest with respect to 33% of the RSUs on April 1, 2028, 33% on April 1, 2029, and the remainder on April 1, 2030."}],"balance_after":107922,"source":{"system":"sec-edgar","filing":"0001193125-26-140378","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526140378/ownership.xml","form_type":"4"}},{"id":820648,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":24265,"kind":"person","name":"Griggs PC Nelson","position":1,"cik":"0001622632","reported_name":"Griggs PC Nelson","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Pres. Capital Access Platforms"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-04-02T20:47:41.000Z","date":"2026-04-01","kind":"tax_withholding","planned":false,"acquired":false,"shares":3308,"price":84.89,"value":280816.12,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Represents shares of Common Stock withheld for taxes in connection with the settlement of an equity award previously granted under the Issuer's Equity Incentive Plan."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents (i) 84,628 shares or units of restricted stock, of which 46,360 are vested and (ii) 155,828 shares of Common Stock underlying PSUs, 142,986 of which are vested."}],"balance_after":240456,"source":{"system":"sec-edgar","filing":"0001193125-26-140370","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526140370/ownership.xml","form_type":"4"}},{"id":820647,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":24265,"kind":"person","name":"Griggs PC Nelson","position":1,"cik":"0001622632","reported_name":"Griggs PC Nelson","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Pres. Capital Access Platforms"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-04-02T20:47:41.000Z","date":"2026-04-01","kind":"grant","planned":false,"acquired":true,"shares":11743,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents an award of Restricted Stock Units (RSUs) granted pursuant to the Issuer's Equity Incentive Plan. Each unit represents a contingent right to receive one share of the Issuer's Common Stock. The RSUs shall vest with respect to 33% of the RSUs on April 1, 2028, 33% on April 1, 2029, and the remainder on April 1, 2030."}],"balance_after":243764,"source":{"system":"sec-edgar","filing":"0001193125-26-140370","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526140370/ownership.xml","form_type":"4"}},{"id":821742,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":53525,"kind":"person","name":"Zecca John","position":1,"cik":"0001789709","reported_name":"Zecca John","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Global CLO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-04-02T20:46:03.000Z","date":"2026-04-01","kind":"tax_withholding","planned":false,"acquired":false,"shares":2097,"price":84.89,"value":178014.33,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Represents shares of Common Stock withheld for taxes in connection with the settlement of an equity award previously granted under the Issuer's Equity Incentive Plan."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents (i) 27,513 shares or units of restricted stock, of which 4,158 are vested and (ii) 126,601 shares of Common Stock underlying PSUs, 118,575 of which are vested."}],"balance_after":154114,"source":{"system":"sec-edgar","filing":"0001193125-26-140359","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1789709/000119312526140359/ownership.xml","form_type":"4"}},{"id":821741,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":53525,"kind":"person","name":"Zecca John","position":1,"cik":"0001789709","reported_name":"Zecca John","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Global CLO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-04-02T20:46:03.000Z","date":"2026-04-01","kind":"grant","planned":false,"acquired":true,"shares":7339,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents an award of Restricted Stock Units (RSUs) granted pursuant to the Issuer's Equity Incentive Plan. Each unit represents a contingent right to receive one share of the Issuer's Common Stock. The RSUs shall vest with respect to 33% of the RSUs on April 1, 2028, 33% on April 1, 2029, and the remainder on April 1, 2030."}],"balance_after":156211,"source":{"system":"sec-edgar","filing":"0001193125-26-140359","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1789709/000119312526140359/ownership.xml","form_type":"4"}},{"id":844384,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":26397,"kind":"person","name":"FRIEDMAN ADENA T","position":1,"cik":"0001240169","reported_name":"FRIEDMAN ADENA T","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair and CEO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-03-13T20:12:49.000Z","date":"2026-03-11","kind":"gift","planned":false,"acquired":false,"shares":56786,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Reflects shares gifted by the reporting person to a donor advised fund. The reporting person does not exercise voting or investment control, directly or indirectly, over the donated shares following this transfer."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents (i) 440,450 shares or units of restricted stock, of which 314,204 are vested, (ii) 1,411,948 shares of Common Stock underlying PSUs, 1,370,208 of which are vested, (iii) 10,000 shares of Common Stock acquired through open market purchases, and (iv) 103,353 shares granted under the Issuer's Equity Incentive Plan or the Issuer's Employee Stock Purchase Plan when the reporting person was an employee of the Issuer prior to returning as President in 2014."}],"balance_after":1965751,"source":{"system":"sec-edgar","filing":"0001193125-26-106155","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526106155/ownership.xml","form_type":"4"}},{"id":844383,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":26397,"kind":"person","name":"FRIEDMAN ADENA T","position":1,"cik":"0001240169","reported_name":"FRIEDMAN ADENA T","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair and CEO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-03-13T20:12:49.000Z","date":"2026-03-11","kind":"gift","planned":false,"acquired":false,"shares":56786,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects shares gifted by the reporting person to a charitable institution. The reporting person does not exercise voting or investment control, directly or indirectly, over the recipient or the donated shares following this transfer."}],"balance_after":2022537,"source":{"system":"sec-edgar","filing":"0001193125-26-106155","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526106155/ownership.xml","form_type":"4"}},{"id":851726,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":26397,"kind":"person","name":"FRIEDMAN ADENA T","position":1,"cik":"0001240169","reported_name":"FRIEDMAN ADENA T","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair and CEO"}}],"security":"Employee Stock Option (Right to Buy)","published_at":"2026-03-10T20:01:26.000Z","date":"2026-03-06","kind":"exercise","planned":true,"acquired":false,"shares":92840,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"The option is currently exercisable."}],"balance_after":113611,"derivative":{"exercise_price":22.22,"expiration_date":"2027-01-03","underlying":"Common Stock","underlying_shares":92840},"source":{"system":"sec-edgar","filing":"0001193125-26-100106","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526100106/ownership.xml","form_type":"4"}},{"id":851725,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":26397,"kind":"person","name":"FRIEDMAN ADENA T","position":1,"cik":"0001240169","reported_name":"FRIEDMAN ADENA T","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair and CEO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-03-10T20:01:26.000Z","date":"2026-03-06","kind":"sale","planned":true,"acquired":false,"shares":92840,"price":90.08,"value":8363027.2,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported sale was effected pursuant to a Rule 10b5-1(c) trading plan adopted on September 11, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in this box is a weighted average price. These shares were sold in multiple transactions at prices ranging from $90.00 to $90.37, inclusive. The reporting person undertakes to provide to the Issuer, any of its security holders, 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":"Represents (i) 440,450 shares or units of restricted stock, of which 314,204 are vested, (ii) 1,525,520 shares of Common Stock underlying PSUs, 1,483,780 of which are vested, (iii) 10,000 shares of Common Stock acquired through open market purchases, and (iv) 103,353 shares granted under the Issuer's Equity Incentive Plan or the Issuer's Employee Stock Purchase Plan when the reporting person was an employee of the Issuer prior to returning as President in 2014."}],"balance_after":2079323,"source":{"system":"sec-edgar","filing":"0001193125-26-100106","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526100106/ownership.xml","form_type":"4"}},{"id":851724,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":26397,"kind":"person","name":"FRIEDMAN ADENA T","position":1,"cik":"0001240169","reported_name":"FRIEDMAN ADENA T","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair and CEO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-03-10T20:01:26.000Z","date":"2026-03-06","kind":"exercise","planned":true,"acquired":true,"shares":92840,"price":22.22,"value":2062904.8,"ownership":{"direct":true},"balance_after":2172163,"source":{"system":"sec-edgar","filing":"0001193125-26-100106","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526100106/ownership.xml","form_type":"4"}},{"id":862623,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":26326,"kind":"person","name":"Smith Bryan Everard","position":1,"cik":"0001799366","reported_name":"Smith Bryan Everard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CPO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-03-04T21:01:33.000Z","date":"2026-03-02","kind":"sale","planned":true,"acquired":false,"shares":6000,"price":87.24,"value":523440.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported sale was effected pursuant to a Rule 10b5-1(c) trading plan adopted on August 29, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in this box is a weighted average price. These shares were sold in multiple transactions at prices ranging from $85.96 to $87.82, inclusive. The reporting person undertakes to provide to the Issuer, any of its security holders, 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":"Represents (i) 20,871 shares or units of restricted stock, of which 1,465 are vested, (ii) 45,366 shares of Common Stock underlying PSUs, 37,340 of which are vested, and (iii) 4,623 shares of Common Stock purchased under the Issuer's Employee Stock Purchase Plan."}],"balance_after":70860,"source":{"system":"sec-edgar","filing":"0001193125-26-091449","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526091449/ownership.xml","form_type":"4"}},{"id":888605,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":51055,"kind":"person","name":"Daly Michelle Lynn","position":1,"cik":"0001860776","reported_name":"Daly Michelle Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Controller & PAO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-02-23T21:00:22.000Z","date":"2026-02-19","kind":"sale","planned":false,"acquired":false,"shares":4339,"price":81.34,"value":352934.26,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Represents (i) 7,212 shares or units of restricted stock, of which 0 are vested, (ii) 1,764 shares of Common Stock underlying PSUs, none of which are vested, and (iii) 1,667 shares of Common Stock purchased under the Issuer's Employee Stock Purchase Plan."}],"balance_after":10643,"source":{"system":"sec-edgar","filing":"0001193125-26-063926","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526063926/ownership.xml","form_type":"4"}},{"id":893987,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":38928,"kind":"person","name":"Torgeby Johan","position":1,"cik":"0001940145","reported_name":"Torgeby Johan","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-02-19T21:00:18.000Z","date":"2026-02-17","kind":"purchase","planned":false,"acquired":true,"shares":12000,"price":79.86,"value":958320.0,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Represents (i) 14,797 RSUs granted pursuant to Nasdaq's Equity Incentive Plan, of which 11,802 are vested as of the date hereof and (ii) 26,000 shares of common stock acquired through open market purchases."}],"balance_after":40797,"source":{"system":"sec-edgar","filing":"0001193125-26-059323","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526059323/ownership.xml","form_type":"4"}},{"id":901753,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":26397,"kind":"person","name":"FRIEDMAN ADENA T","position":1,"cik":"0001240169","reported_name":"FRIEDMAN ADENA T","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair and CEO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-02-17T21:03:12.000Z","date":"2026-02-12","kind":"grant","planned":false,"acquired":true,"shares":41740,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents PSUs that were previously granted under Nasdaq's Equity Incentive Plan. The ultimate amount of shares of Common Stock to be received under the grant depended upon the achievement of performance goals during a two-year performance period from January 1, 2024 through December 31, 2025. The shares underlying the PSUs will vest on January 4, 2027."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Represents (i) 440,450 shares or units of restricted stock, of which 314,204 are vested, (ii) 1,525,520 shares of Common Stock underlying PSUs, 1,483,780 of which are vested, (iii) 10,000 shares of Common Stock acquired through open market purchases, and (iv) 103,353 shares granted under the Issuer's Equity Incentive Plan or the Issuer's Employee Stock Purchase Plan when the reporting person was an employee of the Issuer prior to returning as President in 2014."}],"balance_after":2079323,"source":{"system":"sec-edgar","filing":"0001193125-26-054557","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526054557/ownership.xml","form_type":"4"}},{"id":901752,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":26397,"kind":"person","name":"FRIEDMAN ADENA T","position":1,"cik":"0001240169","reported_name":"FRIEDMAN ADENA T","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair and CEO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-02-17T21:03:12.000Z","date":"2026-02-12","kind":"tax_withholding","planned":false,"acquired":false,"shares":115775,"price":80.42,"value":9310625.5,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Represents shares of Common Stock withheld for taxes in connection with the settlement of PSUs, as described above."}],"balance_after":2037583,"source":{"system":"sec-edgar","filing":"0001193125-26-054557","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526054557/ownership.xml","form_type":"4"}},{"id":901751,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":26397,"kind":"person","name":"FRIEDMAN ADENA T","position":1,"cik":"0001240169","reported_name":"FRIEDMAN ADENA T","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair and CEO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-02-17T21:03:12.000Z","date":"2026-02-12","kind":"grant","planned":false,"acquired":true,"shares":228455,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents the settlement of performance share units (PSUs) that were previously granted under Nasdaq's Equity Incentive Plan. The ultimate amount of shares of Common Stock to be received under the grant depended upon the achievement of performance goals during a three-year performance period from January 1, 2023 through December 31, 2025."}],"balance_after":2153358,"source":{"system":"sec-edgar","filing":"0001193125-26-054557","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526054557/ownership.xml","form_type":"4"}},{"id":905658,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":26326,"kind":"person","name":"Smith Bryan Everard","position":1,"cik":"0001799366","reported_name":"Smith Bryan Everard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CPO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-02-13T21:10:46.000Z","date":"2026-02-11","kind":"grant","planned":false,"acquired":true,"shares":8026,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents PSUs that were previously granted under Nasdaq's Equity Incentive Plan. The ultimate amount of shares of Common Stock to be received under the grant depended upon the achievement of performance goals during a two-year performance period from January 1, 2024 through December 31, 2025. The shares underlying the PSUs will vest on January 4, 2027."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Represents (i) 20,871 shares or units of restricted stock, of which 1,465 are vested, (ii) 51,366 shares of Common Stock underlying PSUs, 43,340 of which are vested, and (iii) 4,623 shares of Common Stock purchased under the Issuer's Employee Stock Purchase Plan."}],"balance_after":76860,"source":{"system":"sec-edgar","filing":"0001193125-26-051391","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526051391/ownership.xml","form_type":"4"}},{"id":905657,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":26326,"kind":"person","name":"Smith Bryan Everard","position":1,"cik":"0001799366","reported_name":"Smith Bryan Everard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CPO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-02-13T21:10:46.000Z","date":"2026-02-11","kind":"tax_withholding","planned":false,"acquired":false,"shares":9924,"price":82.51,"value":818829.24,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Represents shares of Common Stock withheld for taxes in connection with the settlement of PSUs, as described above."}],"balance_after":68834,"source":{"system":"sec-edgar","filing":"0001193125-26-051391","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526051391/ownership.xml","form_type":"4"}},{"id":905656,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":26326,"kind":"person","name":"Smith Bryan Everard","position":1,"cik":"0001799366","reported_name":"Smith Bryan Everard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CPO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-02-13T21:10:46.000Z","date":"2026-02-11","kind":"grant","planned":false,"acquired":true,"shares":21088,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents the settlement of performance share units (PSUs) that were previously granted under Nasdaq's Equity Incentive Plan. The ultimate amount of shares of Common Stock to be received under the grant depended upon the achievement of performance goals during a three-year performance period from January 1, 2023 through December 31, 2025."}],"balance_after":78758,"source":{"system":"sec-edgar","filing":"0001193125-26-051391","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526051391/ownership.xml","form_type":"4"}},{"id":905655,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":24266,"kind":"person","name":"SKULE JEREMY","position":1,"cik":"0001736565","reported_name":"SKULE JEREMY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CSO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-02-13T21:08:59.000Z","date":"2026-02-11","kind":"grant","planned":false,"acquired":true,"shares":8026,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents PSUs that were previously granted under Nasdaq's Equity Incentive Plan. The ultimate amount of shares of Common Stock to be received under the grant depended upon the achievement of performance goals during a two-year performance period from January 1, 2024 through December 31, 2025. The shares underlying the PSUs will vest on January 4, 2027."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Represents (i) 33,495 shares or units of restricted stock, of which 9,116 are vested, (ii) 63,075 shares of Common Stock underlying PSUs, 55,049 of which are vested, and (iii) 3,719 shares of Common Stock purchased under the Issuer's Employee Stock Purchase Plan."}],"balance_after":100289,"source":{"system":"sec-edgar","filing":"0001193125-26-051378","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526051378/ownership.xml","form_type":"4"}},{"id":905654,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":24266,"kind":"person","name":"SKULE JEREMY","position":1,"cik":"0001736565","reported_name":"SKULE JEREMY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CSO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-02-13T21:08:59.000Z","date":"2026-02-11","kind":"tax_withholding","planned":false,"acquired":false,"shares":12838,"price":82.51,"value":1059263.38,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Represents shares of Common Stock withheld for taxes in connection with the settlement of PSUs, as described above."}],"balance_after":92263,"source":{"system":"sec-edgar","filing":"0001193125-26-051378","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526051378/ownership.xml","form_type":"4"}},{"id":905653,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":24266,"kind":"person","name":"SKULE JEREMY","position":1,"cik":"0001736565","reported_name":"SKULE JEREMY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CSO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-02-13T21:08:59.000Z","date":"2026-02-11","kind":"grant","planned":false,"acquired":true,"shares":26359,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents the settlement of performance share units (PSUs) that were previously granted under Nasdaq's Equity Incentive Plan. The ultimate amount of shares of Common Stock to be received under the grant depended upon the achievement of performance goals during a three-year performance period from January 1, 2023 through December 31, 2025."}],"balance_after":105101,"source":{"system":"sec-edgar","filing":"0001193125-26-051378","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526051378/ownership.xml","form_type":"4"}},{"id":905652,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":24722,"kind":"person","name":"Peterson Bradley J","position":1,"cik":"0001568592","reported_name":"Peterson Bradley J","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CIO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-02-13T21:07:40.000Z","date":"2026-02-11","kind":"grant","planned":false,"acquired":true,"shares":9632,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents PSUs that were previously granted under Nasdaq's Equity Incentive Plan. The ultimate amount of shares of Common Stock to be received under the grant depended upon the achievement of performance goals during a two-year performance period from January 1, 2024 through December 31, 2025. The shares underlying the PSUs will vest on January 4, 2027."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Represents (i) 64,744 shares or units of restricted stock, of which 38,372 are vested, (ii) 75,118 shares of Common Stock underlying PSUs, 65,486 of which are vested, and (iii) 5,040 shares of Common Stock purchased under the Issuer's Employee Stock Purchase Plan."}],"balance_after":144902,"source":{"system":"sec-edgar","filing":"0001193125-26-051363","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526051363/ownership.xml","form_type":"4"}},{"id":905651,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":24722,"kind":"person","name":"Peterson Bradley J","position":1,"cik":"0001568592","reported_name":"Peterson Bradley J","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CIO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-02-13T21:07:40.000Z","date":"2026-02-11","kind":"tax_withholding","planned":false,"acquired":false,"shares":19740,"price":82.51,"value":1628747.4,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Represents shares of Common Stock withheld for taxes in connection with the settlement of PSUs, as described above."}],"balance_after":135227,"source":{"system":"sec-edgar","filing":"0001193125-26-051363","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526051363/ownership.xml","form_type":"4"}},{"id":905650,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":24722,"kind":"person","name":"Peterson Bradley J","position":1,"cik":"0001568592","reported_name":"Peterson Bradley J","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CIO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-02-13T21:07:40.000Z","date":"2026-02-11","kind":"grant","planned":false,"acquired":true,"shares":43932,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents the settlement of performance share units (PSUs) that were previously granted under Nasdaq's Equity Incentive Plan. The ultimate amount of shares of Common Stock to be received under the grant depended upon the achievement of performance goals during a three-year performance period from January 1, 2023 through December 31, 2025."}],"balance_after":154967,"source":{"system":"sec-edgar","filing":"0001193125-26-051363","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526051363/ownership.xml","form_type":"4"}},{"id":905649,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":24265,"kind":"person","name":"Griggs PC Nelson","position":1,"cik":"0001622632","reported_name":"Griggs PC Nelson","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Pres. Capital Access Platforms"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-02-13T21:05:56.000Z","date":"2026-02-11","kind":"grant","planned":false,"acquired":true,"shares":12842,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents PSUs that were previously granted under Nasdaq's Equity Incentive Plan. The ultimate amount of shares of Common Stock to be received under the grant depended upon the achievement of performance goals during a two-year performance period from January 1, 2024 through December 31, 2025. The shares underlying the PSUs will vest on January 4, 2027."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Represents (i) 76,193 shares or units of restricted stock, of which 43,191 are vested and (ii) 155,828 shares of Common Stock underlying PSUs, 142,986 of which are vested."}],"balance_after":232021,"source":{"system":"sec-edgar","filing":"0001193125-26-051345","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526051345/ownership.xml","form_type":"4"}},{"id":905648,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":24265,"kind":"person","name":"Griggs PC Nelson","position":1,"cik":"0001622632","reported_name":"Griggs PC Nelson","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Pres. Capital Access Platforms"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-02-13T21:05:56.000Z","date":"2026-02-11","kind":"tax_withholding","planned":false,"acquired":false,"shares":20674,"price":82.51,"value":1705811.74,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Represents shares of Common Stock withheld for taxes in connection with the settlement of PSUs, as described above."}],"balance_after":219179,"source":{"system":"sec-edgar","filing":"0001193125-26-051345","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526051345/ownership.xml","form_type":"4"}},{"id":905647,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":24265,"kind":"person","name":"Griggs PC Nelson","position":1,"cik":"0001622632","reported_name":"Griggs PC Nelson","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Pres. Capital Access Platforms"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-02-13T21:05:56.000Z","date":"2026-02-11","kind":"grant","planned":false,"acquired":true,"shares":43932,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents the settlement of performance share units (PSUs) that were previously granted under Nasdaq's Equity Incentive Plan. The ultimate amount of shares of Common Stock to be received under the grant depended upon the achievement of performance goals during a three-year performance period from January 1, 2023 through December 31, 2025."}],"balance_after":239853,"source":{"system":"sec-edgar","filing":"0001193125-26-051345","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526051345/ownership.xml","form_type":"4"}},{"id":905646,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":51055,"kind":"person","name":"Daly Michelle Lynn","position":1,"cik":"0001860776","reported_name":"Daly Michelle Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Controller & PAO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-02-13T21:04:19.000Z","date":"2026-02-11","kind":"grant","planned":false,"acquired":true,"shares":1764,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents PSUs that were previously granted under Nasdaq's Equity Incentive Plan. The ultimate amount of shares of Common Stock to be received under the grant depended upon the achievement of performance goals during a two-year performance period from January 1, 2024 through December 31, 2025. The shares underlying the PSUs will vest on January 4, 2027."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Represents (i) 7,212 shares or units of restricted stock, of which 0 are vested, (ii) 6,103 shares of Common Stock underlying PSUs, 4,339 of which are vested and, (iii) 1,667 shares of Common Stock purchased under the Issuer's Employee Stock Purchase Plan."}],"balance_after":14982,"source":{"system":"sec-edgar","filing":"0001193125-26-051315","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526051315/ownership.xml","form_type":"4"}},{"id":905645,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":51055,"kind":"person","name":"Daly Michelle Lynn","position":1,"cik":"0001860776","reported_name":"Daly Michelle Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Controller & PAO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-02-13T21:04:19.000Z","date":"2026-02-11","kind":"tax_withholding","planned":false,"acquired":false,"shares":2580,"price":82.51,"value":212875.8,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Represents shares of Common Stock withheld for taxes in connection with the settlement of PSUs, as described above."}],"balance_after":13218,"source":{"system":"sec-edgar","filing":"0001193125-26-051315","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526051315/ownership.xml","form_type":"4"}},{"id":905644,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":51055,"kind":"person","name":"Daly Michelle Lynn","position":1,"cik":"0001860776","reported_name":"Daly Michelle Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Controller & PAO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-02-13T21:04:19.000Z","date":"2026-02-11","kind":"grant","planned":false,"acquired":true,"shares":6919,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents the settlement of performance share units (PSUs) that were previously granted under Nasdaq's Equity Incentive Plan. The ultimate amount of shares of Common Stock to be received under the grant depended upon the achievement of performance goals during a three-year performance period from January 1, 2023 through December 31, 2025."}],"balance_after":15798,"source":{"system":"sec-edgar","filing":"0001193125-26-051315","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526051315/ownership.xml","form_type":"4"}},{"id":905643,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":50896,"kind":"person","name":"Tal Cohen","position":1,"cik":"0001781714","reported_name":"Tal Cohen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Pres. Market Platforms"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-02-13T21:03:05.000Z","date":"2026-02-11","kind":"grant","planned":false,"acquired":true,"shares":12842,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents PSUs that were previously granted under Nasdaq's Equity Incentive Plan. The ultimate amount of shares of Common Stock to be received under the grant depended upon the achievement of performance goals during a two-year performance period from January 1, 2024 through December 31, 2025. The shares underlying the PSUs will vest on January 4, 2027."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Represents (i) 124,002 shares or units of restricted stock, of which 41,026 are vested, (ii) 102,535 shares of Common Stock underlying PSUs, 89,693 of which are vested, and (iii) 1,628 shares of Common Stock purchased under the Issuer's Employee Stock Purchase Plan."}],"balance_after":228165,"source":{"system":"sec-edgar","filing":"0001193125-26-051303","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526051303/ownership.xml","form_type":"4"}},{"id":905642,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":50896,"kind":"person","name":"Tal Cohen","position":1,"cik":"0001781714","reported_name":"Tal Cohen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Pres. Market Platforms"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-02-13T21:03:05.000Z","date":"2026-02-11","kind":"tax_withholding","planned":false,"acquired":false,"shares":20674,"price":82.51,"value":1705811.74,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Represents shares of Common Stock withheld for taxes in connection with the settlement of PSUs, as described above."}],"balance_after":215000,"source":{"system":"sec-edgar","filing":"0001193125-26-051303","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526051303/ownership.xml","form_type":"4"}},{"id":905641,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":50896,"kind":"person","name":"Tal Cohen","position":1,"cik":"0001781714","reported_name":"Tal Cohen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Pres. Market Platforms"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-02-13T21:03:05.000Z","date":"2026-02-11","kind":"grant","planned":false,"acquired":true,"shares":43932,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents the settlement of performance share units (PSUs) that were previously granted under Nasdaq's Equity Incentive Plan. The ultimate amount of shares of Common Stock to be received under the grant depended upon the achievement of performance goals during a three-year performance period from January 1, 2023 through December 31, 2025."}],"balance_after":235674,"source":{"system":"sec-edgar","filing":"0001193125-26-051303","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526051303/ownership.xml","form_type":"4"}},{"id":906454,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":53525,"kind":"person","name":"Zecca John","position":1,"cik":"0001789709","reported_name":"Zecca John","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Global CLO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-02-13T21:01:47.000Z","date":"2026-02-11","kind":"grant","planned":false,"acquired":true,"shares":8026,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents PSUs that were previously granted under Nasdaq's Equity Incentive Plan. The ultimate amount of shares of Common Stock to be received under the grant depended upon the achievement of performance goals during a two-year performance period from January 1, 2024 through December 31, 2025. The shares underlying the PSUs will vest on January 4, 2027."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Represents (i) 22,271 shares or units of restricted stock, of which 2,152 are vested and (ii) 126,601 shares of Common Stock underlying PSUs, 118,575 of which are vested."}],"balance_after":148872,"source":{"system":"sec-edgar","filing":"0001193125-26-051288","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1789709/000119312526051288/ownership.xml","form_type":"4"}},{"id":906453,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":53525,"kind":"person","name":"Zecca John","position":1,"cik":"0001789709","reported_name":"Zecca John","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Global CLO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-02-13T21:01:47.000Z","date":"2026-02-11","kind":"tax_withholding","planned":false,"acquired":false,"shares":9430,"price":82.51,"value":778069.3,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Represents shares of Common Stock withheld for taxes in connection with the settlement of PSUs, as described above."}],"balance_after":140846,"source":{"system":"sec-edgar","filing":"0001193125-26-051288","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1789709/000119312526051288/ownership.xml","form_type":"4"}},{"id":906452,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":53525,"kind":"person","name":"Zecca John","position":1,"cik":"0001789709","reported_name":"Zecca John","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Global CLO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-02-13T21:01:47.000Z","date":"2026-02-11","kind":"grant","planned":false,"acquired":true,"shares":24602,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents the settlement of performance share units (PSUs) that were previously granted under Nasdaq's Equity Incentive Plan. The ultimate amount of shares of Common Stock to be received under the grant depended upon the achievement of performance goals during a three-year performance period from January 1, 2023 through December 31, 2025."}],"balance_after":150276,"source":{"system":"sec-edgar","filing":"0001193125-26-051288","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1789709/000119312526051288/ownership.xml","form_type":"4"}},{"id":906154,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":38382,"kind":"person","name":"INVESTOR AB","position":1,"cik":"0000889232","reported_name":"INVESTOR AB","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-02-13T20:56:39.000Z","date":"2026-02-13","kind":"purchase","planned":false,"acquired":true,"shares":200000,"price":79.1752,"value":15835040.0,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares of common stock, par value $0.01 per share (the \"Shares\") were purchased in multiple transactions at prices ranging from $79.10 to $79.52 per Share, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of Shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Reflects Shares of the Issuer held directly by Innax AB (formerly known as Patricia Holding AB). Investor AB is the sole shareholder of Innax AB."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person. Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose."}],"balance_after":58382426,"source":{"system":"sec-edgar","filing":"0001193125-26-051227","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/889232/000119312526051227/ownership.xml","form_type":"4"}},{"id":922558,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":12473,"kind":"person","name":"SPLINTER MICHAEL R","position":1,"cik":"0001188935","reported_name":"SPLINTER MICHAEL R","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-02-03T21:05:20.000Z","date":"2026-01-30","kind":"gift","planned":false,"acquired":true,"shares":4680,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Held by family trusts"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Reflects shares gifted by the reporting person to family trusts, of which the reporting person is a trustee."}],"balance_after":15225,"source":{"system":"sec-edgar","filing":"0001193125-26-035492","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526035492/ownership.xml","form_type":"4"}},{"id":922557,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":12473,"kind":"person","name":"SPLINTER MICHAEL R","position":1,"cik":"0001188935","reported_name":"SPLINTER MICHAEL R","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-02-03T21:05:20.000Z","date":"2026-01-30","kind":"gift","planned":false,"acquired":false,"shares":4680,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Represents 212,742 RSUs granted pursuant to Nasdaq's Equity Incentive Plan, of which 207,501 are vested as of the date hereof."}],"balance_after":212742,"source":{"system":"sec-edgar","filing":"0001193125-26-035492","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526035492/ownership.xml","form_type":"4"}},{"id":922556,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":26397,"kind":"person","name":"FRIEDMAN ADENA T","position":1,"cik":"0001240169","reported_name":"FRIEDMAN ADENA T","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair and CEO"}}],"security":"Employee Stock Option (Right to Buy)","published_at":"2026-02-03T21:03:40.000Z","date":"2026-02-02","kind":"exercise","planned":true,"acquired":false,"shares":300000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"The option is currently exercisable."}],"balance_after":206451,"derivative":{"exercise_price":22.22,"expiration_date":"2027-01-03","underlying":"Common Stock","underlying_shares":300000},"source":{"system":"sec-edgar","filing":"0001193125-26-035470","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526035470/ownership.xml","form_type":"4"}},{"id":922555,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":26397,"kind":"person","name":"FRIEDMAN ADENA T","position":1,"cik":"0001240169","reported_name":"FRIEDMAN ADENA T","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair and CEO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-02-03T21:03:40.000Z","date":"2026-02-02","kind":"sale","planned":true,"acquired":false,"shares":300000,"price":96.91,"value":29073000.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported sale was effected pursuant to a Rule 10b5-1(c) trading plan adopted on September 11, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in this box is a weighted average price. These shares were sold in multiple transactions at prices ranging from $96.50 to $97.86, inclusive. The reporting person undertakes to provide to the Issuer, any of its security holders, 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":"Represents (i) 440,450 shares or units of restricted stock, of which 314,204 are vested, (ii) 1,371,100 shares of Common Stock underlying PSUs, all of which are vested, (iii) 10,000 shares of Common Stock acquired through open market purchases, and (iv) 103,353 shares granted under the Issuer's Equity Incentive Plan or the Issuer's Employee Stock Purchase Plan when the reporting person was an employee of the Issuer prior to returning as President in 2014."}],"balance_after":1924903,"source":{"system":"sec-edgar","filing":"0001193125-26-035470","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526035470/ownership.xml","form_type":"4"}},{"id":922554,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":26397,"kind":"person","name":"FRIEDMAN ADENA T","position":1,"cik":"0001240169","reported_name":"FRIEDMAN ADENA T","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair and CEO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-02-03T21:03:40.000Z","date":"2026-02-02","kind":"exercise","planned":true,"acquired":true,"shares":300000,"price":22.22,"value":6666000.0,"ownership":{"direct":true},"balance_after":2224903,"source":{"system":"sec-edgar","filing":"0001193125-26-035470","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1120193/000119312526035470/ownership.xml","form_type":"4"}},{"id":943698,"issuer":{"id":3019,"kind":"organization","name":"NASDAQ, INC.","symbol":"NDAQ"},"owners":[{"id":53525,"kind":"person","name":"Zecca John","position":1,"cik":"0001789709","reported_name":"Zecca John","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Global CLO"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2026-01-08T21:00:17.000Z","date":"2026-01-06","kind":"sale","planned":true,"acquired":false,"shares":4500,"price":100.01,"value":450045.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported sale was effected pursuant to a Rule 10b5-1(c) trading plan adopted on September 8, 2025."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents (i) 22,271 shares or units of restricted stock, of which 2,152 are vested and (ii) 103,403 shares of Common Stock underlying PSUs, all of which are vested."}],"balance_after":125674,"source":{"system":"sec-edgar","filing":"0001193125-26-007651","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1789709/000119312526007651/ownership.xml","form_type":"4"}}],"next_cursor":"2026-01-08T21:00:17.000000Z,943698"}