{"transactions":[{"id":1178049,"issuer":{"id":66568,"kind":"organization","name":"ALLIANCEBERNSTEIN L.P.","symbol":"NONE"},"owners":[{"id":3405,"kind":"organization","name":"Equitable Holdings, Inc.","symbol":"EQH","position":1,"cik":"0001333986","reported_name":"Equitable Holdings, Inc.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"See Remarks"}},{"id":81074,"kind":"organization","name":"Alpha Units Holdings, Inc.","position":2,"cik":"0001761959","reported_name":"Alpha Units Holdings, Inc.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"See Remarks"}}],"security":"Exchange Right","published_at":"2025-04-04T21:37:30.000Z","date":"2025-04-02","kind":"other","planned":false,"acquired":true,"shares":4788806,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"On December 19, 2024, AllianceBernstein L.P. (\"AB\") entered into a Master Exchange Agreement (\"Exchange Agreement\") providing for the issuance by AB of up to 10,000,000 Units Representing Assignments of Beneficial Ownership of Limited Partnership Interests (\"AB Units\") of AB to Equitable Holdings, Inc. (\"EQH\") and any of its wholly-owned subsidiaries in exchange for an equal number of Assignments of Beneficial Ownership of Limited Partnership Interests (\"Holding Units\") in AllianceBernstein Holding L.P. (\"Holding\") owned by the EQH and such subsidiary, with such exchanges to occur from time to time until December 19, 2026. Each Holding Unit so exchanged will be retired following such exchange. At the time the Exchange Agreement was entered into,"},{"field":"security","element":"securityTitle","label":"F2","text":"(Continued from footnote 1) AB and the EQH exchanged 3,766,838 AB Units and AB and Alpha Units Holdings, Inc. exchanged 1,444,356 AB Units, in each case for an equal number of Holding Units (thereby reducing the 10,000,000 AB Units available for future exchange), and the acquired Holding Units were retired."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"The securities disclosed in this row reflect the purchase of Holding Units by EQH pursuant to a tender offer that expired at 5:00 p.m., New York City time, on April 1, 2025. Although EQH purchased 19,766,878 Holding Units in the tender offer, only 4,788,806 Holding Units are exchangeable for AB Units under the Exchange Agreement. For more information on EQH's holdings of Holding Units, see its separate Form 4 filings with respect to Holding Units."}],"balance_after":4788806,"derivative":{"exercise_price":0,"exercise_date":"2024-12-19","expiration_date":"2026-12-19","underlying":"Units","underlying_shares":4788806},"source":{"system":"sec-edgar","filing":"0000950170-25-051264","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1109448/000095017025051264/ownership.xml","form_type":"4"}},{"id":1325764,"issuer":{"id":66568,"kind":"organization","name":"ALLIANCEBERNSTEIN L.P.","symbol":"NONE"},"owners":[{"id":81074,"kind":"organization","name":"Alpha Units Holdings, Inc.","position":1,"cik":"0001761959","reported_name":"Alpha Units Holdings, Inc.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"See Remarks"}}],"security":"Units","published_at":"2024-12-19T21:32:50.000Z","date":"2024-12-19","kind":"other","planned":false,"acquired":true,"shares":1444356,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Units Representing Assignments of Beneficial Ownership of Limited Partnership Interests (\"AB Units\") in AllianceBernstein L.P. (\"AB\")."},{"field":"kind","element":"transactionCoding","label":"F2","text":"On December 19, 2024, AB entered into a Master Exchange Agreement (Exchange Agreement) providing for the issuance by AB of up to 10,000,000 units (AB Units) representing assignments of beneficial ownership of limited partnership interests in AB to Equitable Holdings, Inc. (EQH) and any of its wholly-owned subsidiaries in exchange for an equal number of units (Holding Units) representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. owned by EQH and such subsidiary, with such exchanges to occur from time to time over the next two years. Each Holding Unit so exchanged will be retired following such exchange. At the time the Exchange Agreement was entered into, AB and EQH exchanged 3,766,838 AB Units and AB and Alpha Units Holdings, Inc. exchanged 1,444,356 AB Units, in each case for an equal number of Holding Units (thereby reducing the 10,000,000 AB Units available for future exchange), and the acquired Holding Units were retired."}],"balance_after":75851289,"source":{"system":"sec-edgar","filing":"0001628280-24-052085","document":"wk-form4_1734643962.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1109448/000162828024052085/wk-form4_1734643962.xml","form_type":"4"}},{"id":1325867,"issuer":{"id":4151,"kind":"organization","name":"ALLIANCEBERNSTEIN HOLDING L.P."},"owners":[{"id":81074,"kind":"organization","name":"Alpha Units Holdings, Inc.","position":1,"cik":"0001761959","reported_name":"Alpha Units Holdings, Inc.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"See Remarks"}}],"security":"Units","published_at":"2024-12-19T21:30:02.000Z","date":"2024-12-19","kind":"other","planned":false,"acquired":false,"shares":1444356,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Units Representing Assignments of Beneficial Ownership of Limited Partnership Interests (\"Holding Units\") in AllianceBernstein Holding L.P. (\"Holding\")."},{"field":"kind","element":"transactionCoding","label":"F2","text":"On December 19, 2024, AllianceBernstein L.P. (\"AB\") entered into a Master Exchange Agreement (\"Exchange Agreement\") providing for the issuance by AB of up to 10,000,000 units (\"AB Units\") representing assignments of beneficial ownership of limited partnership interests in AB to Equitable Holdings, Inc. (\"EQH\") and any of its wholly-owned subsidiaries in exchange for an equal number of Holding Units owned by EQH and such subsidiary, with such exchanges to occur from time to time over the next two years. Each Holding Unit so exchanged will be retired following such exchange. At the time the Exchange Agreement was entered into, AB and EQH exchanged 3,766,838 AB Units and AB and Alpha Units Holdings, Inc. exchanged 1,444,356 AB Units, in each case for an equal number of Holding Units (thereby reducing the 10,000,000 AB Units available for future exchange), and the acquired Holding Units were retired."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001628280-24-052083","document":"wk-form4_1734643795.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/825313/000162828024052083/wk-form4_1734643795.xml","form_type":"4"}}]}