Other Information
−Removed: Pursuant to item 408(a) of Regulation S-K there were no directors or officers that had adopted or terminated a 10b5-1 plan or other trading arrangement during the third quarter of 2024.
+Added: Pursuant to item 408(a) of Regulation S-K there were no directors or officers that had adopted or terminated a 10b5-1 plan or other trading arrangement during the first quarter of 2025.
+Added: 10.1 Form of Award Agreement, dated as of December 31, 2024, under Incentive Compensation Award Program, Deferred Cash Compensation Program and AB 2017 Long Term Incentive Plan.*
31.1 Certification of Mr.
Bernstein furnished pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
−Removed: 31.2 Certification of Ms.
−Removed: Marks furnished pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
+Added: 31.2 Certification of M r.
+Added: Simeone furnished pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
32.1 Certification of Mr.
1 unchanged sentence
Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
−Removed: 32.2 Certification of Ms.Marks furnished for the purpose of complying with Rule 13a-14(b) or Rule 15d-14(b) of the Securities Exchange Act of 1934 and 18 U.S.C.
+Added: 32.2 Certification of M r .
+Added: Simeone furnished for the purpose of complying with Rule 13a-14(b) or Rule 15d-14(b) of the Securities Exchange Act of 1934 and 18 U.S.C.
Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
99.1 Part I, Items 1 through 4 of the AllianceBernstein L.P.
−Removed: Quarterly Report on Form 10-Q for the quarter ended September 30, 2024.
+Added: Quarterly Report on Form 10-Q for the quarter ended March 31, 202 5 .
101.INS XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.
4 unchanged sentences
101.DEF XBRL Taxonomy Extension Definition Linkbase.
−Removed: 104 The cover page from the Company’s Quarterly Report on Form 10-Q for the quarter ended September 30, 2024, formatted in Inline XBRL (included in Exhibit 101).
+Added: 104 The cover page from the Company’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2025, formatted in Inline XBRL (included in Exhibit 101).
+Added: * Exhibit 10.1 corrects certain immaterial errors found in Exhibit 10.03 to Form 10-K for the period ended December 31, 2024, as filed on
+Added: February 14, 2025, and supersedes the prior exhibit.
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
−Removed: October 24, 2024 ALLIANCEBERNSTEIN HOLDING L.P.
−Removed: /s/ Jackie Marks
−Removed: Chief Financial Officer
+Added: April 24, 2025 ALLIANCEBERNSTEIN HOLDING L.P.
/s/ Thomas Simeone
Thomas Simeone
−Removed: Controller & Chief Accounting Officer
+Added: Chief Financial Officer
+Added: /s/ Alexis Luckey
+Added: Alexis Luckey
+Added: Chief Accounting Officer
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.