| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| MANLEY MARK R | General Counsel & Corp Sec | C/O ALLIANCEBERNSTEIN, 501 COMMERCE STREET, NASHVILLE | /s/ Mark R. Manley | 2025-12-03 | 0001253231 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AB | AB Holding Units | Tax liability | -$279K | -6.72K | -30.63% | $41.43 | 15.2K | Dec 1, 2025 | by rabbi trust under employee incentive comp award program | F1, F2, F3 |
| transaction | AB | AB Holding Units | Tax liability | $211K | +5.09K | +7.64% | $41.43 | 71.6K | Dec 1, 2025 | Direct | F1, F2, F3 |
| Id | Content |
|---|---|
| F1 | Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units"). |
| F2 | On December 1, 2025, 6,724 AB Holding Units previously owned by Reporting Person through a rabbi trust under an employee incentive compensation award program were distributed to him. Of these AB Holding Units, 1,638 AB Holding Units were withheld for tax purposes and 5,086 AB Holding Units were delivered to him. |
| F3 | The closing price of an AB Holding Unit for NYSE composite transactions on December 1, 2025. |