Thomas Simeone - 10 Dec 2025 Form 4 Insider Report for ALLIANCEBERNSTEIN HOLDING L.P. (AB)

Reporting relationship: Chief Accounting Officer
Issuer ticker: AB
Reported as of: 10 Dec 2025
Net transaction value: +$474,985
SEC form: 4
Accepted by SEC: 12 Dec 2025, 16:04:20 UTC
Prior SEC filing: 03 Dec 2025
Source filing: View source filing
Reporting owner signature: /s/ Thomas Simeone

Key filing fact

Thomas Simeone filed Form 4 for ALLIANCEBERNSTEIN HOLDING L.P. (AB) on 12 Dec 2025.

Key facts

This page summarizes Thomas Simeone's Form 4 filing for ALLIANCEBERNSTEIN HOLDING L.P. (AB).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 12 Dec 2025, 16:04.

Change

Previous filing in this sequence was filed on 03 Dec 2025.
Current net transaction value: +$474,985.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001990755 Primary reporting owner

Simeone Thomas

Relationship: Chief Accounting Officer
Address: C/O ALLIANCEBERNSTEIN, 501 COMMERCE STREET, NASHVILLE
Signature: /s/ Thomas Simeone
Signature date: 12 Dec 2025

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

AB transaction

AB Holding Units

Award

Transaction value: $474,985
Shares: +11,554
Change %: +70%
Price: $41.11
Shares after: 28,069
Date: 10 Dec 2025
Ownership: through rabbi trust under employee incentive compensation award program
Footnotes: F1, F2, F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units").

Footnote F2

Reporting Person's 2025 long-term incentive compensation award, which was approved by the Compensation and Workplace Practices Committee of the Board of Directors as of December 10, 2025, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 11,554 AB Holding Units. These AB Holding Units are held in a rabbi trust under AllianceBernstein's incentive compensation award program until they vest and are delivered to the Reporting Person. The award vests, subject to various agreements and covenants set forth in the applicable award agreement, in equal annual increments on each of December 1, 2026, 2027 and 2028.

Footnote F3

The closing price of an AB Holding Unit (NYSE: AB) on the date as of which the award was approved and valued (December 10, 2025).