AB

SEC source: 0001628280-24-052083 · wk-form4_1734643795.xml · nonDerivative · entry 1

Alpha Units Holdings, Inc. · CIK 0001761959 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · security: Units Representing Assignments of Beneficial Ownership of Limited Partnership Interests ("Holding Units") in AllianceBernstein Holding L.P. ("Holding").

F2 · kind: 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.

SEC source: 0001253231-24-000009 · wk-form4_1734559791.xml · nonDerivative · entry 1

MANLEY MARK R · CIK 0001253231 · General Counsel & Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,387

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

SEC source: 0001970450-24-000005 · wk-form4_1734126621.xml · nonDerivative · entry 1

MARKS JACQUELINE · CIK 0001970450 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · by rabbi trust under employee incentive comp award program

Disclosed balance after: 26,835

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · shares: Reporting Person's 2024 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 11, 2024, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 26,835 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, 2025, 2026 and 2027.

F3 · price: Closing price of an AB Holding Unit (NYSE: AB) on the date as of which the award was approved and valued (December 11, 2024).

F2 · balance_after: Reporting Person's 2024 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 11, 2024, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 26,835 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, 2025, 2026 and 2027.

SEC source: 0001705584-24-000006 · wk-form4_1734126670.xml · nonDerivative · entry 1

BERNSTEIN SETH P · CIK 0001705584 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · by rabbi trust under employee incentive compensation plan

Disclosed balance after: 503,090

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · shares: Reporting Person's 2024 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 11, 2024, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 140,232 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, 2025, 2026 and 2027.

F3 · price: Closing price of an AB Holding Unit (NYSE: AB) on the date as of which the award was approved and valued (December 11, 2024).

F2 · balance_after: Reporting Person's 2024 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 11, 2024, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 140,232 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, 2025, 2026 and 2027.

SEC source: 0002006999-24-000010 · wk-form4_1734126589.xml · nonDerivative · entry 1

Hogbin Christopher · CIK 0002006999 · Global Head of Investments

10b5-1 filing: No plan indicated

Ownership: Indirect · through rabbi trust under employee incentive compensation award program

Disclosed balance after: 224,199

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · shares: Reporting Person's 2024 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 11, 2024, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 71,153 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, 2025, 2026 and 2027.

F3 · price: Closing price of an AB Holding Unit (NYSE: AB) on the date as of which the award was approved and valued (December 11, 2024).

F2 · balance_after: Reporting Person's 2024 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 11, 2024, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 71,153 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, 2025, 2026 and 2027.

SEC source: 0002009217-24-000007 · wk-form4_1734126551.xml · nonDerivative · entry 1

Spencer Catherine R. · CIK 0002009217 · Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · by rabbi trust under employee incentive comp award program

Disclosed balance after: 32,716

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · shares: Reporting Person's 2024 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 11, 2024, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 15,992 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, 2025, 2026 and 2027.

F3 · price: Closing price of an AB Holding Unit (NYSE: AB) on the date as of which the award was approved and valued (December 11, 2024).

F2 · balance_after: Reporting Person's 2024 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 11, 2024, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 15,992 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, 2025, 2026 and 2027.

SEC source: 0001990755-24-000009 · wk-form4_1734126509.xml · nonDerivative · entry 1

Simeone Thomas · CIK 0001990755 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · through rabbi trust under employee incentive compensation award program

Disclosed balance after: 5,755

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · shares: Reporting Person's 2024 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 11, 2024, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 3,109 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, 2025, 2026 and 2027.

F3 · price: Closing price of an AB Holding Unit (NYSE: AB) on the date as of which the award was approved and valued (December 11, 2024).

F2 · balance_after: Reporting Person's 2024 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 11, 2024, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 3,109 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, 2025, 2026 and 2027.

SEC source: 0001856656-24-000006 · wk-form4_1734126471.xml · nonDerivative · entry 1

Erzan Onur · CIK 0001856656 · Head, Gl. Cl. Grp. & Pr. Wlth.

10b5-1 filing: No plan indicated

Ownership: Indirect · by rabbi trust under employee incentive comp programs

Disclosed balance after: 139,193

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · shares: Reporting Person's 2024 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 11, 2024, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 72,695 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, 2025, 2026 and 2027.

F3 · price: Closing price of an AB Holding Unit (NYSE: AB) on the date as of which the award was approved and valued (December 11, 2024).

F2 · balance_after: Reporting Person's 2024 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 11, 2024, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 72,695 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, 2025, 2026 and 2027.

SEC source: 0001253231-24-000007 · wk-form4_1734126427.xml · nonDerivative · entry 1

MANLEY MARK R · CIK 0001253231 · General Counsel & Corp Sec

10b5-1 filing: No plan indicated

Ownership: Indirect · by rabbi trust under employee incentive comp award program

Disclosed balance after: 21,954

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · shares: Reporting Person's 2024 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 11, 2024, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 11,467 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, 2025, 2026 and 2027.

F3 · price: Closing price of an AB Holding Unit (NYSE: AB) on the date as of which the award was approved and valued (December 11, 2024).

F2 · balance_after: Reporting Person's 2024 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 11, 2024, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 11,467 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, 2025, 2026 and 2027.

SEC source: 0001845413-24-000005 · wk-form4_1734126390.xml · nonDerivative · entry 1

Sprules Karl · CIK 0001845413 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · through rabbi trust under employee incentive compensation award program

Disclosed balance after: 92,889

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · shares: Reporting Person's 2024 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 11, 2024, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 49,047 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, 2025, 2026 and 2027.

F3 · price: Closing price of an AB Holding Unit (NYSE: AB) on the date as of which the award was approved and valued (December 11, 2024).

F2 · balance_after: Reporting Person's 2024 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 11, 2024, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 49,047 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, 2025, 2026 and 2027.

SEC source: 0002006999-24-000008 · wk-form4_1733350527.xml · nonDerivative · entry 2

Hogbin Christopher · CIK 0002006999 · Global Head of Investments

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,026

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · shares: On December 2, 2024, 9,424 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, 3,398 AB Holding Units were withheld for tax purposes and 6,026 AB Holding Units were delivered to him.

F3 · price: The closing price of an AB Holding Unit for NYSE composite transactions on November 29, 2024.

F2 · balance_after: On December 2, 2024, 9,424 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, 3,398 AB Holding Units were withheld for tax purposes and 6,026 AB Holding Units were delivered to him.

SEC source: 0002006999-24-000008 · wk-form4_1733350527.xml · nonDerivative · entry 1

Hogbin Christopher · CIK 0002006999 · Global Head of Investments

10b5-1 filing: No plan indicated

Ownership: Indirect · through rabbi trust under employee incentive compensation award program

Disclosed balance after: 153,046

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · shares: On December 2, 2024, 9,424 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, 3,398 AB Holding Units were withheld for tax purposes and 6,026 AB Holding Units were delivered to him.

F3 · price: The closing price of an AB Holding Unit for NYSE composite transactions on November 29, 2024.

F2 · balance_after: On December 2, 2024, 9,424 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, 3,398 AB Holding Units were withheld for tax purposes and 6,026 AB Holding Units were delivered to him.

SEC source: 0002009217-24-000005 · wk-form4_1733350455.xml · nonDerivative · entry 2

Spencer Catherine R. · CIK 0002009217 · Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 72,711

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · shares: On December 2, 2024, 16,034 AB Holding Units previously owned by Reporting Person through a rabbi trust under an employee incentive compensation award program were distributed to her. Of these AB Holding Units, 4,020 AB Holding Units were withheld for tax purposes and 12,014 AB Holding Units were delivered to her.

F3 · price: The closing price of an AB Holding Unit for NYSE composite transactions on November 29, 2024.

F2 · balance_after: On December 2, 2024, 16,034 AB Holding Units previously owned by Reporting Person through a rabbi trust under an employee incentive compensation award program were distributed to her. Of these AB Holding Units, 4,020 AB Holding Units were withheld for tax purposes and 12,014 AB Holding Units were delivered to her.

SEC source: 0002009217-24-000005 · wk-form4_1733350455.xml · nonDerivative · entry 1

Spencer Catherine R. · CIK 0002009217 · Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · by rabbi trust under employee incentive comp award program

Disclosed balance after: 16,724

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · shares: On December 2, 2024, 16,034 AB Holding Units previously owned by Reporting Person through a rabbi trust under an employee incentive compensation award program were distributed to her. Of these AB Holding Units, 4,020 AB Holding Units were withheld for tax purposes and 12,014 AB Holding Units were delivered to her.

F3 · price: The closing price of an AB Holding Unit for NYSE composite transactions on November 29, 2024.

F2 · balance_after: On December 2, 2024, 16,034 AB Holding Units previously owned by Reporting Person through a rabbi trust under an employee incentive compensation award program were distributed to her. Of these AB Holding Units, 4,020 AB Holding Units were withheld for tax purposes and 12,014 AB Holding Units were delivered to her.

SEC source: 0001990755-24-000007 · wk-form4_1733350351.xml · nonDerivative · entry 2

Simeone Thomas · CIK 0001990755 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,555

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · shares: On December 2, 2024, 2,563 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, 624 AB Holding Units were withheld for tax purposes and 1,939 AB Holding Units were delivered to him.

F3 · price: The closing price of an AB Holding Unit for NYSE composite transactions on November 29, 2024.

F2 · balance_after: On December 2, 2024, 2,563 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, 624 AB Holding Units were withheld for tax purposes and 1,939 AB Holding Units were delivered to him.

SEC source: 0001990755-24-000007 · wk-form4_1733350351.xml · nonDerivative · entry 1

Simeone Thomas · CIK 0001990755 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · through rabbi trust under employee incentive compensation award program

Disclosed balance after: 2,646

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · shares: On December 2, 2024, 2,563 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, 624 AB Holding Units were withheld for tax purposes and 1,939 AB Holding Units were delivered to him.

F3 · price: The closing price of an AB Holding Unit for NYSE composite transactions on November 29, 2024.

F2 · balance_after: On December 2, 2024, 2,563 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, 624 AB Holding Units were withheld for tax purposes and 1,939 AB Holding Units were delivered to him.

SEC source: 0001856656-24-000004 · wk-form4_1733350262.xml · nonDerivative · entry 2

Erzan Onur · CIK 0001856656 · Head, Gl. Cl. Grp. & Pr. Wlth.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 79,155

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · shares: On December 2, 2024, 126,552 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, 68,531 AB Holding Units were withheld for tax purposes and 58,021 AB Holding Units were delivered to him.

F3 · price: The closing price of an AB Holding Unit for NYSE composite transactions on November 29, 2024.

F2 · balance_after: On December 2, 2024, 126,552 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, 68,531 AB Holding Units were withheld for tax purposes and 58,021 AB Holding Units were delivered to him.

SEC source: 0001856656-24-000004 · wk-form4_1733350262.xml · nonDerivative · entry 1

Erzan Onur · CIK 0001856656 · Head, Gl. Cl. Grp. & Pr. Wlth.

10b5-1 filing: No plan indicated

Ownership: Indirect · by rabbi trust under employee incentive comp programs

Disclosed balance after: 66,498

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · shares: On December 2, 2024, 126,552 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, 68,531 AB Holding Units were withheld for tax purposes and 58,021 AB Holding Units were delivered to him.

F3 · price: The closing price of an AB Holding Unit for NYSE composite transactions on November 29, 2024.

F2 · balance_after: On December 2, 2024, 126,552 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, 68,531 AB Holding Units were withheld for tax purposes and 58,021 AB Holding Units were delivered to him.

SEC source: 0001705584-24-000004 · wk-form4_1733349781.xml · nonDerivative · entry 2

BERNSTEIN SETH P · CIK 0001705584 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 283,204

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · shares: On December 2, 2024, 59,442 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, 32,872 AB Holding Units were withheld for tax purposes and 26,570 AB Holding Units were delivered to him.

F3 · price: The closing price of an AB Holding Unit for NYSE composite transactions on November 29, 2024.

F2 · balance_after: On December 2, 2024, 59,442 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, 32,872 AB Holding Units were withheld for tax purposes and 26,570 AB Holding Units were delivered to him.

SEC source: 0001705584-24-000004 · wk-form4_1733349781.xml · nonDerivative · entry 1

BERNSTEIN SETH P · CIK 0001705584 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · by rabbi trust under employee incentive compensation plan

Disclosed balance after: 362,858

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · shares: On December 2, 2024, 59,442 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, 32,872 AB Holding Units were withheld for tax purposes and 26,570 AB Holding Units were delivered to him.

F3 · price: The closing price of an AB Holding Unit for NYSE composite transactions on November 29, 2024.

F2 · balance_after: On December 2, 2024, 59,442 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, 32,872 AB Holding Units were withheld for tax purposes and 26,570 AB Holding Units were delivered to him.

SEC source: 0001253231-24-000005 · wk-form4_1733349692.xml · nonDerivative · entry 2

MANLEY MARK R · CIK 0001253231 · General Counsel & Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 82,187

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · shares: On December 2, 2024, 11,748 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, 2,861 AB Holding Units were withheld for tax purposes and 8,887 AB Holding Units were delivered to him.

F3 · price: The closing price of an AB Holding Unit for NYSE composite transactions on November 29, 2024.

F2 · balance_after: On December 2, 2024, 11,748 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, 2,861 AB Holding Units were withheld for tax purposes and 8,887 AB Holding Units were delivered to him.

SEC source: 0001253231-24-000005 · wk-form4_1733349692.xml · nonDerivative · entry 1

MANLEY MARK R · CIK 0001253231 · General Counsel & Corp Sec

10b5-1 filing: No plan indicated

Ownership: Indirect · by rabbi trust under employee incentive comp award program

Disclosed balance after: 10,487

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · shares: On December 2, 2024, 11,748 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, 2,861 AB Holding Units were withheld for tax purposes and 8,887 AB Holding Units were delivered to him.

F3 · price: The closing price of an AB Holding Unit for NYSE composite transactions on November 29, 2024.

F2 · balance_after: On December 2, 2024, 11,748 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, 2,861 AB Holding Units were withheld for tax purposes and 8,887 AB Holding Units were delivered to him.

SEC source: 0001845413-24-000003 · wk-form4_1733349511.xml · nonDerivative · entry 2

Sprules Karl · CIK 0001845413 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 123,246

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · shares: On December 2, 2024, 44,040 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, 14,710 AB Holding Units were withheld for tax purposes and 29,330 AB Holding Units were delivered to him.

F3 · price: The closing price of an AB Holding Unit for NYSE composite transactions on November 29, 2024.

F2 · balance_after: On December 2, 2024, 44,040 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, 14,710 AB Holding Units were withheld for tax purposes and 29,330 AB Holding Units were delivered to him.

SEC source: 0001845413-24-000003 · wk-form4_1733349511.xml · nonDerivative · entry 1

Sprules Karl · CIK 0001845413 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · through rabbi trust under employee incentive compensation award program

Disclosed balance after: 43,842

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · shares: On December 2, 2024, 44,040 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, 14,710 AB Holding Units were withheld for tax purposes and 29,330 AB Holding Units were delivered to him.

F3 · price: The closing price of an AB Holding Unit for NYSE composite transactions on November 29, 2024.

F2 · balance_after: On December 2, 2024, 44,040 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, 14,710 AB Holding Units were withheld for tax purposes and 29,330 AB Holding Units were delivered to him.

SEC source: 0000950170-24-109102 · ownership.xml · nonDerivative · entry 1

Equitable Holdings, Inc. · CIK 0001333986 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,066,838

F1 · security: Units representing Assignments of Beneficial Ownership of Limited Partnership Interests ("Holding Units") in AllianceBernstein Holding L.P. ("Holding").

F2 · kind: On September 20, 2024, Equitable Holdings, Inc. ("Equitable Holdings") purchased 500,000 Holding Units in a privately-negotiated transaction.

F3 · ownership.direct: Equitable Holdings beneficially owns directly 3,066,838 Holding Units and beneficially owns indirectly 1,444,356 Holding Units beneficially owned directly by Alpha Units Holding, LLC, a wholly-owned subsidiary of Equitable Holdings.

F4 · ownership.direct: In addition to the Holding Units reported in this Form 4, the Reporting Person and its affiliates beneficially own units of limited partnership interests ("AB Capital Units") in AllianceBernstein L.P. ("AllianceBernstein") as follows. As of September 20, 2024, EQH beneficially owned directly 53,780,230 AB Capital Units; Alpha Units Holdings, LLC beneficially owned 74,406,933 AB Capital Units; and Alpha Units Holding II, LLC beneficially owned directly 41,934,582 AB Capital Units. For more information on the Reporting Person and its affiliates' holdings of AB Capital Units, see their separate Form 4 filings with respect to AB Capital Units.

SEC source: 0000950170-24-122385 · ownership.xml · nonDerivative · entry 1

Equitable Holdings, Inc. · CIK 0001333986 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,766,838

F1 · security: Units Representing Assignments of Beneficial Ownership of Limited Partnership Interests ("Holding Units") in AllianceBernstein Holding L.P. ("Holding").

F2 · kind: On November 4, 2024, Equitable Holdings Inc. ("Equitable Holdings") purchased 700,000 Holding Units in a privately-negotiated transaction.

F3 · ownership.direct: Equitable Holdings beneficially owns directly 3,766,838 Holding Units and beneficially owns indirectly 1,444,356 Holding Units beneficially owned directly by Alpha Units Holding, LLC, a wholly-owned subsidiary of Equitable Holdings.

F4 · ownership.direct: In addition to the Holding Units reported in this Form 4, the Reporting Person and its affiliates beneficially own units of limited partnership interests ("AB Capital Units") in AllianceBernstein L.P. ("AllianceBernstein") as follows. As of November 4, 2024, EQH beneficially owned directly 53,780,230 AB Capital Units; Alpha Units Holdings, LLC beneficially owned 74,406,933 AB Capital Units; and Alpha Units Holding II, LLC beneficially owned directly 41,934,582 AB Capital Units. For more information on the Reporting Person and its affiliates' holdings of AB Capital Units, see their separate Form 4 filings with respect to AB Capital Units.

SEC source: 0001739527-24-000008 · wk-form4_1724446764.xml · nonDerivative · entry 1

Stonehill Charles G.T. · CIK 0001739527 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,923

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · price: Reporting Person sold 4,000 AB Holding Units (the "Units" and each a "Unit") at an average price of $34.8736 per Unit.

SEC source: 0002006999-24-000005 · wk-form4_1722457213.xml · nonDerivative · entry 1

Hogbin Christopher · CIK 0002006999 · Global Head of Investments

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,000

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · price: Reporting Person sold 12,781 AB Holding Units at prices ranging from $34.865 to $34.99 per Unit. The price set forth in the table is the weighted average of his sales at these prices.

SEC source: 0000825313-24-000048 · wk-form4_1716509988.xml · nonDerivative · entry 1

LAMMTENNANT JOAN M · CIK 0001208239 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,225

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · kind: The Board of Directors of AllianceBernstein Corporation, general partner of AB Holding, granted 4,992 restricted AB Holding Units to the Reporting Person during a meeting of the Board held on May 22, 2024; each Independent Director recused himself or herself from approving this grant. The AB Holding Units will vest and be delivered in equal 33% increments on each of May 1, 2025, 2026 and 2027.

F2 · shares: The Board of Directors of AllianceBernstein Corporation, general partner of AB Holding, granted 4,992 restricted AB Holding Units to the Reporting Person during a meeting of the Board held on May 22, 2024; each Independent Director recused himself or herself from approving this grant. The AB Holding Units will vest and be delivered in equal 33% increments on each of May 1, 2025, 2026 and 2027.

F3 · price: Closing price of an AB Holding Unit (NYSE: AB) on the grant date (May 22, 2024).

SEC source: 0001722643-24-000002 · wk-form4_1716507748.xml · nonDerivative · entry 1

Narayandas Das · CIK 0001722643 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,668

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · kind: The Board of Directors of AllianceBernstein Corporation, general partner of AB Holding, granted 4,992 restricted AB Holding Units to the Reporting Person during a meeting of the Board held on May 22, 2024; each Independent Director recused himself or herself from approving this grant. The AB Holding Units will vest and be delivered in equal 33% increments on each of May 1, 2025, 2026 and 2027.

F2 · shares: The Board of Directors of AllianceBernstein Corporation, general partner of AB Holding, granted 4,992 restricted AB Holding Units to the Reporting Person during a meeting of the Board held on May 22, 2024; each Independent Director recused himself or herself from approving this grant. The AB Holding Units will vest and be delivered in equal 33% increments on each of May 1, 2025, 2026 and 2027.

F3 · price: Closing price of an AB Holding Unit (NYSE: AB) on the grant date (May 22, 2024).

SEC source: 0002024181-24-000004 · wk-form4_1716506915.xml · nonDerivative · entry 1

Holley Bruce M · CIK 0002024181 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,992

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · kind: The Board of Directors of AllianceBernstein Corporation, general partner of AB Holding, granted 4,992 restricted AB Holding Units to the Reporting Person during a meeting of the Board held on May 22, 2024; each Independent Director recused himself or herself from approving this grant. The AB Holding Units will vest and be delivered in equal 33% increments on each of May 1, 2025, 2026 and 2027.

F2 · shares: The Board of Directors of AllianceBernstein Corporation, general partner of AB Holding, granted 4,992 restricted AB Holding Units to the Reporting Person during a meeting of the Board held on May 22, 2024; each Independent Director recused himself or herself from approving this grant. The AB Holding Units will vest and be delivered in equal 33% increments on each of May 1, 2025, 2026 and 2027.

F3 · price: Closing price of an AB Holding Unit (NYSE: AB) on the grant date (May 22, 2024).

SEC source: 0001556974-24-000002 · wk-form4_1716507138.xml · nonDerivative · entry 1

Kaye Daniel G · CIK 0001556974 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,702

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · kind: The Board of Directors of AllianceBernstein Corporation, general partner of AB Holding, granted 4,992 restricted AB Holding Units to the Reporting Person during a meeting of the Board held on May 22, 2024; each Independent Director recused himself or herself from approving this grant. The AB Holding Units will vest and be delivered in equal 33% increments on each of May 1, 2025, 2026 and 2027.

F2 · shares: The Board of Directors of AllianceBernstein Corporation, general partner of AB Holding, granted 4,992 restricted AB Holding Units to the Reporting Person during a meeting of the Board held on May 22, 2024; each Independent Director recused himself or herself from approving this grant. The AB Holding Units will vest and be delivered in equal 33% increments on each of May 1, 2025, 2026 and 2027.

F3 · price: Closing price of an AB Holding Unit (NYSE: AB) on the grant date (May 22, 2024).

SEC source: 0001739527-24-000004 · wk-form4_1716506767.xml · nonDerivative · entry 1

Stonehill Charles G.T. · CIK 0001739527 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,923

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · kind: The Board of Directors of AllianceBernstein Corporation, general partner of AB Holding, granted 4,992 restricted AB Holding Units to the Reporting Person during a meeting of the Board held on May 22, 2024; each Independent Director recused himself or herself from approving this grant. The AB Holding Units will vest and be delivered in equal 33% increments on each of May 1, 2025, 2026 and 2027.

F2 · shares: The Board of Directors of AllianceBernstein Corporation, general partner of AB Holding, granted 4,992 restricted AB Holding Units to the Reporting Person during a meeting of the Board held on May 22, 2024; each Independent Director recused himself or herself from approving this grant. The AB Holding Units will vest and be delivered in equal 33% increments on each of May 1, 2025, 2026 and 2027.

F3 · price: Closing price of an AB Holding Unit (NYSE: AB) on the grant date (May 22, 2024).

SEC source: 0001739527-24-000002 · wk-form4_1716506230.xml · nonDerivative · entry 1

Walthall Todd · CIK 0001885419 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,627

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · kind: The Board of Directors of AllianceBernstein Corporation, general partner of AB Holding, granted 4,992 restricted AB Holding Units to the Reporting Person during a meeting of the Board held on May 22, 2024; each Independent Director recused himself or herself from approving this grant. The AB Holding Units will vest and be delivered in equal 33% increments on each of May 1, 2025, 2026 and 2027.

F2 · shares: The Board of Directors of AllianceBernstein Corporation, general partner of AB Holding, granted 4,992 restricted AB Holding Units to the Reporting Person during a meeting of the Board held on May 22, 2024; each Independent Director recused himself or herself from approving this grant. The AB Holding Units will vest and be delivered in equal 33% increments on each of May 1, 2025, 2026 and 2027.

F3 · price: Closing price of an AB Holding Unit (NYSE: AB) on the grant date (May 22, 2024).

SEC source: 0001738305-24-000002 · wk-form4_1709328132.xml · nonDerivative · entry 2

Siemers William R · CIK 0001738305 · SVP, Interim CFO

10b5-1 filing: No plan indicated

Ownership: Indirect · by rabbi trust under employee incentive comp plan

Disclosed balance after: 13,416

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · shares: On February 28, 2024, 21,873 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, 5,327 AB Holding Units were withheld for tax purposes and 16,546 AB Holding Units were delivered to him.

F3 · price: The closing price of an AB Holding Unit for NYSE composite transactions on February 28, 2024.

F2 · balance_after: On February 28, 2024, 21,873 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, 5,327 AB Holding Units were withheld for tax purposes and 16,546 AB Holding Units were delivered to him.

SEC source: 0001738305-24-000002 · wk-form4_1709328132.xml · nonDerivative · entry 1

Siemers William R · CIK 0001738305 · SVP, Interim CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 56,568

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · shares: On February 28, 2024, 21,873 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, 5,327 AB Holding Units were withheld for tax purposes and 16,546 AB Holding Units were delivered to him.

F3 · price: The closing price of an AB Holding Unit for NYSE composite transactions on February 28, 2024.

F2 · balance_after: On February 28, 2024, 21,873 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, 5,327 AB Holding Units were withheld for tax purposes and 16,546 AB Holding Units were delivered to him.

SEC source: 0001253231-24-000002 · wk-form5_1706279642.xml · nonDerivative · entry 1

MANLEY MARK R · CIK 0001253231 · General Counsel & Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 73,300

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · kind: The reporting person had ownership of 800 AB Holding Units for the benefit of the reporting person's children in Uniform Gifts to Minors Act ("UGMA") accounts. In 2023, the children became owners of the 800 AB Holding Units when the UGMA accounts converted to individual accounts owned by the children.

SEC source: 0001990755-23-000006 · wk-form4_1702586442.xml · nonDerivative · entry 1

Simeone Thomas · CIK 0001990755 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · through rabbi trust under employee incentive compensation award program

Disclosed balance after: 5,209

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · kind: Reporting Person's 2023 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 12, 2023, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 3,068 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, 2024, 2025 and 2026.

F2 · shares: Reporting Person's 2023 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 12, 2023, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 3,068 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, 2024, 2025 and 2026.

F3 · price: Closing price of an AB Holding Unit (NYSE: AB) on the date as of which the award was approved and valued (December 12, 2023).

F2 · acquired: Reporting Person's 2023 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 12, 2023, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 3,068 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, 2024, 2025 and 2026.

F2 · balance_after: Reporting Person's 2023 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 12, 2023, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 3,068 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, 2024, 2025 and 2026.

SEC source: 0001856656-23-000005 · wk-form4_1702585793.xml · nonDerivative · entry 1

Erzan Onur · CIK 0001856656 · Head, Gl. Cl. Grp. & Pr. Wlth.

10b5-1 filing: No plan indicated

Ownership: Indirect · by rabbi trust under employee incentive comp programs

Disclosed balance after: 193,050

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · kind: Reporting Person's 2023 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 12, 2023, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 80,362 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, 2024, 2025 and 2026.

F2 · shares: Reporting Person's 2023 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 12, 2023, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 80,362 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, 2024, 2025 and 2026.

F3 · price: Closing price of an AB Holding Unit (NYSE: AB) on the date as of which the award was approved and valued (December 12, 2023).

F2 · acquired: Reporting Person's 2023 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 12, 2023, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 80,362 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, 2024, 2025 and 2026.

F2 · balance_after: Reporting Person's 2023 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 12, 2023, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 80,362 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, 2024, 2025 and 2026.

SEC source: 0001845413-23-000004 · wk-form4_1702585015.xml · nonDerivative · entry 1

Sprules Karl · CIK 0001845413 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · through rabbi trust under employee incentive compensation award program

Disclosed balance after: 87,882

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · kind: Reporting Person's 2023 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 12, 2023, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 51,538 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, 2024, 2025 and 2026.

F2 · shares: Reporting Person's 2023 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 12, 2023, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 51,538 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, 2024, 2025 and 2026.

F3 · price: Closing price of an AB Holding Unit (NYSE: AB) on the date as of which the award was approved and valued (December 12, 2023).

F2 · acquired: Reporting Person's 2023 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 12, 2023, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 51,538 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, 2024, 2025 and 2026.

F2 · balance_after: Reporting Person's 2023 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 12, 2023, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 51,538 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, 2024, 2025 and 2026.

SEC source: 0001253231-23-000007 · wk-form4_1702584363.xml · nonDerivative · entry 1

MANLEY MARK R · CIK 0001253231 · General Counsel & Corp Sec

10b5-1 filing: No plan indicated

Ownership: Indirect · by rabbi trust under employee incentive comp award program

Disclosed balance after: 22,235

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · kind: Reporting Person's 2023 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 12, 2023, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 11,289 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, 2024, 2025 and 2026.

F2 · shares: Reporting Person's 2023 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 12, 2023, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 11,289 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, 2024, 2025 and 2026.

F3 · price: Closing price of an AB Holding Unit (NYSE: AB) on the date as of which the award was approved and valued (December 12, 2023).

F2 · acquired: Reporting Person's 2023 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 12, 2023, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 11,289 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, 2024, 2025 and 2026.

F2 · balance_after: Reporting Person's 2023 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 12, 2023, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 11,289 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, 2024, 2025 and 2026.

SEC source: 0001738305-23-000004 · wk-form4_1702583710.xml · nonDerivative · entry 1

Siemers William R · CIK 0001738305 · SVP, Interim CFO

10b5-1 filing: No plan indicated

Ownership: Indirect · by rabbi trust under employee incentive comp plan

Disclosed balance after: 35,289

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · kind: Reporting Person's 2023 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 12, 2023, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 8,344 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, 2024, 2025 and 2026.

F2 · shares: Reporting Person's 2023 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 12, 2023, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 8,344 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, 2024, 2025 and 2026.

F3 · price: Closing price of an AB Holding Unit (NYSE: AB) on the date as of which the award was approved and valued (December 12, 2023).

F2 · acquired: Reporting Person's 2023 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 12, 2023, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 8,344 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, 2024, 2025 and 2026.

F2 · balance_after: Reporting Person's 2023 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 12, 2023, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 8,344 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, 2024, 2025 and 2026.

SEC source: 0001705584-23-000007 · wk-form4_1702582797.xml · nonDerivative · entry 1

BERNSTEIN SETH P · CIK 0001705584 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · by rabbi trust under employee incentive compensation plan

Disclosed balance after: 422,300

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · kind: Reporting Person's 2023 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 12, 2023, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 136,289 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, 2024, 2025 and 2026.

F2 · shares: Reporting Person's 2023 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 12, 2023, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 136,289 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, 2024, 2025 and 2026.

F3 · price: Closing price of an AB Holding Unit (NYSE: AB) on the date as of which the award was approved and valued (December 12, 2023).

F2 · acquired: Reporting Person's 2023 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 12, 2023, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 136,289 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, 2024, 2025 and 2026.

F2 · balance_after: Reporting Person's 2023 long-term incentive compensation award, which was approved by the Section 16 Subcommittee (a committee consisting entirely of independent directors) of the Compensation and Workplace Practices Committee of the Board of Directors as of December 12, 2023, was made in the form of AB Holding Units. Reporting Person therefore may be deemed to have acquired 136,289 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, 2024, 2025 and 2026.

SEC source: 0001253231-23-000005 · wk-form4_1702487599.xml · nonDerivative · entry 1

MANLEY MARK R · CIK 0001253231 · Gl Head of Compl & Gen Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 74,100

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

SEC source: 0001738305-23-000002 · wk-form4_1701731756.xml · nonDerivative · entry 2

Siemers William R · CIK 0001738305 · SVP, Controller & CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,022

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · shares: On December 1, 2023, 4,815 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, 1,173 AB Holding Units were withheld for tax purposes and 3,642 AB Holding Units were delivered to him.

F3 · price: The closing price of an AB Holding Unit for NYSE composite transactions on December 1, 2023.

F2 · balance_after: On December 1, 2023, 4,815 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, 1,173 AB Holding Units were withheld for tax purposes and 3,642 AB Holding Units were delivered to him.

SEC source: 0001738305-23-000002 · wk-form4_1701731756.xml · nonDerivative · entry 1

Siemers William R · CIK 0001738305 · SVP, Controller & CAO

10b5-1 filing: No plan indicated

Ownership: Indirect · by rabbi trust under employee incentive comp plan

Disclosed balance after: 26,945

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · shares: On December 1, 2023, 4,815 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, 1,173 AB Holding Units were withheld for tax purposes and 3,642 AB Holding Units were delivered to him.

F3 · price: The closing price of an AB Holding Unit for NYSE composite transactions on December 1, 2023.

F2 · balance_after: On December 1, 2023, 4,815 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, 1,173 AB Holding Units were withheld for tax purposes and 3,642 AB Holding Units were delivered to him.

SEC source: 0001856656-23-000003 · wk-form4_1701731903.xml · nonDerivative · entry 2

Erzan Onur · CIK 0001856656 · Head, Gl. Cl. Grp. & Pr. Wlth.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,134

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · shares: On December 1, 2023, 24,577 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, 10,399 AB Holding Units were withheld for tax purposes and 14,178 AB Holding Units were delivered to him.

F3 · price: The closing price of an AB Holding Unit for NYSE composite transactions on December 1, 2023.

F2 · balance_after: On December 1, 2023, 24,577 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, 10,399 AB Holding Units were withheld for tax purposes and 14,178 AB Holding Units were delivered to him.

SEC source: 0001856656-23-000003 · wk-form4_1701731903.xml · nonDerivative · entry 1

Erzan Onur · CIK 0001856656 · Head, Gl. Cl. Grp. & Pr. Wlth.

10b5-1 filing: No plan indicated

Ownership: Indirect · by rabbi trust under employee incentive comp programs

Disclosed balance after: 112,688

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · shares: On December 1, 2023, 24,577 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, 10,399 AB Holding Units were withheld for tax purposes and 14,178 AB Holding Units were delivered to him.

F3 · price: The closing price of an AB Holding Unit for NYSE composite transactions on December 1, 2023.

F2 · balance_after: On December 1, 2023, 24,577 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, 10,399 AB Holding Units were withheld for tax purposes and 14,178 AB Holding Units were delivered to him.

SEC source: 0001990755-23-000004 · wk-form4_1701731701.xml · nonDerivative · entry 2

Simeone Thomas · CIK 0001990755 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,484

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · shares: On December 1, 2023, 2,071 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, 505 AB Holding Units were withheld for tax purposes and 1,566 AB Holding Units were delivered to him.

F3 · price: The closing price of an AB Holding Unit for NYSE composite transactions on December 1, 2023.

F2 · balance_after: On December 1, 2023, 2,071 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, 505 AB Holding Units were withheld for tax purposes and 1,566 AB Holding Units were delivered to him.

SEC source: 0001990755-23-000004 · wk-form4_1701731701.xml · nonDerivative · entry 1

Simeone Thomas · CIK 0001990755 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · through rabbi trust under employee incentive compensation award program

Disclosed balance after: 2,141

F1 · security: Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("AB Holding Units")

F2 · shares: On December 1, 2023, 2,071 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, 505 AB Holding Units were withheld for tax purposes and 1,566 AB Holding Units were delivered to him.

F3 · price: The closing price of an AB Holding Unit for NYSE composite transactions on December 1, 2023.

F2 · balance_after: On December 1, 2023, 2,071 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, 505 AB Holding Units were withheld for tax purposes and 1,566 AB Holding Units were delivered to him.