AEP

SEC source: 0001398889-24-000123 · wk-form4a_1712086160.xml · nonDerivative · entry 1

Risch Therace · CIK 0001660882 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,528

F1 · shares: Performance Share units awarded pursuant to the AEP Long-Term Incentive Plan. The reporting person deferred the receipt of 9,201 vested performance units (net of taxes) into Career Shares (phantom stock) in AEP's Stock Ownership Requirement Plan. The Career Shares become payable upon the reporting person's termination of employment with AEP.

SEC source: 0001398889-24-000062 · wk-form4_1709059901.xml · nonDerivative · entry 1

FOWKE BENJAMIN G S III · CIK 0001206908 · Director · Interim CEO & President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 74,693.55

F1 · date: Each restricted stock unit represents a contingent right to receive one share of AEP common stock. These restricted stock units will vest subject to Mr. Fowke's continuous employment through the first to occur of February 26, 2025 or upon his replacement with a permanent chief executive officer.

F2 · price: Was AEP Stock Price at the time of the transaction.

F3 · balance_after: The reporting director deferred the receipt of his $40,000 quarterly cash retainer into the AEP Stock Fund under the AEP Stock Unit Accumulation Plan for Non-Employee Directors. The reporting director may transfer amounts in the AEP Stock Fund into an alternative investment at any time.

SEC source: 0001398889-24-000043 · wk-form4_1708714699.xml · nonDerivative · entry 2

Feinberg David Matthew · CIK 0001377787 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,834

F2 · shares: A portion of the reporting person's restricted stock units (1,396) granted on February 20, 2023 vested on February 21, 2024. Upon vesting, 634 restricted stock units were withheld to satisfy the reporting person's tax liability.

SEC source: 0001398889-24-000070 · wk-form4_1709060011.xml · nonDerivative · entry 1

Simmons Peggy · CIK 0001877413 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,058

F1 · security: Each restricted stock unit represents a contingent right to receive AEP common stock upon vesting. The restricted stock units vest in three equal installments on February 21, 2025, February 21, 2026 and February 21, 2027.

SEC source: 0001398889-24-000069 · wk-form4_1709059987.xml · nonDerivative · entry 1

Sturgess Kate · CIK 0001927283 · Controller, CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,039

F1 · security: Each restricted stock unit represents a contingent right to receive AEP common stock upon vesting. The restricted stock units vest in three equal installments on February 21, 2025, February 21, 2026 and February 21, 2027.

SEC source: 0001398889-24-000068 · wk-form4_1709059969.xml · nonDerivative · entry 1

Feinberg David Matthew · CIK 0001377787 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,837

F1 · security: Each restricted stock unit represents a contingent right to receive AEP common stock upon vesting. The restricted stock units vest in three equal installments on February 21, 2025, February 21, 2026 and February 21, 2027.

SEC source: 0001398889-24-000067 · wk-form4_1709059957.xml · nonDerivative · entry 1

Ulrich Phillip R. · CIK 0001926529 · Senior Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,697

F1 · security: Each restricted stock unit represents a contingent right to receive AEP common stock upon vesting. The restricted stock units vest in three equal installments on February 21, 2025, February 21, 2026 and February 21, 2027.

SEC source: 0001398889-24-000066 · wk-form4_1709059944.xml · nonDerivative · entry 1

Beam Christian T · CIK 0001946760 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,739

F1 · security: Each restricted stock unit represents a contingent right to receive AEP common stock upon vesting. The restricted stock units vest in three equal installments on February 21, 2025, February 21, 2026 and February 21, 2027.

SEC source: 0001398889-24-000065 · wk-form4_1709059933.xml · nonDerivative · entry 1

Smyth Antonio P · CIK 0001973120 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,184

F1 · security: Each restricted stock unit represents a contingent right to receive AEP common stock upon vesting. The restricted stock units vest in three equal installments on February 21, 2025, February 21, 2026 and February 21, 2027.

SEC source: 0001398889-24-000064 · wk-form4_1709059921.xml · nonDerivative · entry 1

Hall Greg B · CIK 0001869009 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,610

F1 · security: Each restricted stock unit represents a contingent right to receive AEP common stock upon vesting. The restricted stock units vest in three equal installments on February 21, 2025, February 21, 2026 and February 21, 2027.

SEC source: 0001398889-24-000063 · wk-form4_1709059911.xml · nonDerivative · entry 1

Risch Therace · CIK 0001660882 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,468

F1 · security: Each restricted stock unit represents a contingent right to receive AEP common stock upon vesting. The restricted stock units vest in three equal installments on February 21, 2025, February 21, 2026 and February 21, 2027.

SEC source: 0001398889-24-000052 · wk-form4_1708714823.xml · nonDerivative · entry 2

Risch Therace · CIK 0001660882 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,436

F2 · shares: A portion of the reporting person's restricted stock units (930) granted on February 20, 2023 vested on February 21, 2024. Upon vesting, 379 restricted stock units were withheld to satisfy the reporting person's tax liability.

SEC source: 0001398889-24-000052 · wk-form4_1708714823.xml · nonDerivative · entry 1

Risch Therace · CIK 0001660882 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,815

F1 · shares: A portion of the reporting person's restricted stock units (1,037) granted on February 21, 2022 vested on February 21, 2024. Upon vesting, 311 restricted stock units were withheld to satisfy the reporting person's tax liability.

SEC source: 0001398889-24-000051 · wk-form4_1708714811.xml · nonDerivative · entry 2

SLOAT JULIA A · CIK 0001643029 · President, CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,855

F2 · shares: A portion of the reporting person's restricted stock units (7,446) granted on February 20, 2023 vested on February 21, 2024. Upon vesting, 3,412 restricted stock units were withheld to satisfy the reporting person's tax liability.

SEC source: 0001398889-24-000051 · wk-form4_1708714811.xml · nonDerivative · entry 1

SLOAT JULIA A · CIK 0001643029 · President, CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,267

F1 · shares: A portion of the reporting person's restricted stock units (1,867 ) granted on February 21, 2022 vested on February 21, 2024. Upon vesting, 855 restricted stock units were withheld to satisfy the reporting person's tax liability.

SEC source: 0001398889-24-000050 · wk-form4_1708714799.xml · nonDerivative · entry 2

Zebula Charles E · CIK 0001606143 · Executive VP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,420

F2 · shares: A portion of the reporting person's restricted stock units (1,210) granted on February 20, 2023 vested on February 21, 2024. Upon vesting, 551 restricted stock units were withheld to satisfy the reporting person's tax liability.

SEC source: 0001398889-24-000050 · wk-form4_1708714799.xml · nonDerivative · entry 1

Zebula Charles E · CIK 0001606143 · Executive VP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,971

F1 · shares: A portion of the reporting person's restricted stock units (1,348) granted on February 21, 2022 vested on February 21, 2024. Upon vesting, 650 restricted stock units were withheld to satisfy the reporting person's tax liability.

SEC source: 0001398889-24-000049 · wk-form4_1708714786.xml · nonDerivative · entry 2

Ulrich Phillip R. · CIK 0001926529 · Senior Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,518

F2 · shares: A portion of the reporting person's restricted stock units (930) granted on February 20, 2023 vested on February 21, 2024. Upon vesting, 287 restricted stock units were withheld to satisfy the reporting person's tax liability.

SEC source: 0001398889-24-000049 · wk-form4_1708714786.xml · nonDerivative · entry 1

Ulrich Phillip R. · CIK 0001926529 · Senior Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,805

F1 · shares: A portion of the reporting person's restricted stock units (933 ) granted on February 21, 2022 vested on February 21, 2024. Upon vesting, 335 restricted stock units were withheld to satisfy the reporting person's tax liability.

SEC source: 0001398889-24-000048 · wk-form4_1708714775.xml · nonDerivative · entry 1

Sturgess Kate · CIK 0001927283 · Controller, CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,599

F1 · shares: A portion of the reporting person's restricted stock units (448) granted on February 20, 2023 vested on February 21, 2024. Upon vesting, 162 restricted stock units were withheld to satisfy the reporting person's tax liability.

SEC source: 0001398889-24-000047 · wk-form4_1708714760.xml · nonDerivative · entry 2

Beam Christian T · CIK 0001946760 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,090

F2 · shares: A portion of the reporting person's restricted stock units (1 ,117 ) granted on February 20, 2023 vested on February 21, 2024. Upon vesting, 365 restricted stock units were withheld to satisfy the reporting person's tax liability.

SEC source: 0001398889-24-000047 · wk-form4_1708714760.xml · nonDerivative · entry 1

Beam Christian T · CIK 0001946760 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,455

F1 · shares: A portion of the reporting person's restricted stock units (389 ) granted on February 21, 2022 vested on February 21, 2024. Upon vesting, 139 restricted stock units were withheld to satisfy the reporting person's tax liability.

SEC source: 0001398889-24-000046 · wk-form4_1708714748.xml · nonDerivative · entry 2

Simmons Peggy · CIK 0001877413 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,268

F2 · shares: A portion of the reporting person's restricted stock units (1,117) granted on February 20, 2023 vested on February 21, 2024. Upon vesting, 373 restricted stock units were withheld to satisfy the reporting person's tax liability.

SEC source: 0001398889-24-000046 · wk-form4_1708714748.xml · nonDerivative · entry 1

Simmons Peggy · CIK 0001877413 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,641

F1 · shares: A portion of the reporting person's restricted stock units ( 295) granted on February 21, 2022 vested on February 21, 2024. Upon vesting, 106 restricted stock units were withheld to satisfy the reporting person's tax liability.

SEC source: 0001398889-24-000044 · wk-form4_1708714716.xml · nonDerivative · entry 2

Hall Greg B · CIK 0001869009 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,275

F2 · shares: A portion of the reporting person's restricted stock units (1,024) granted on February 20, 2023 vested on February 21, 2024. Upon vesting, 473 restricted stock units were withheld to satisfy the reporting person's tax liability.

SEC source: 0001398889-24-000044 · wk-form4_1708714716.xml · nonDerivative · entry 1

Hall Greg B · CIK 0001869009 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,748

F1 · shares: A portion of the reporting person's restricted stock units (933 ) granted on February 21, 2022 vested on February 21, 2024. Upon vesting, 479 restricted stock units were withheld to satisfy the reporting person's tax liability.

SEC source: 0001398889-24-000045 · wk-form4_1708714728.xml · nonDerivative · entry 3

Smyth Antonio P · CIK 0001973120 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,525

F3 · shares: A portion of the reporting person's restricted stock units (379 ) granted on April 6, 2023 vested on February 21, 2024. Upon vesting, 137 restricted stock units were withheld to satisfy the reporting person's tax liability.

SEC source: 0001398889-24-000045 · wk-form4_1708714728.xml · nonDerivative · entry 2

Smyth Antonio P · CIK 0001973120 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,662

F2 · shares: A portion of the reporting person's restricted stock units (320) granted on February 20, 2023 vested on February 21, 2024. Upon vesting, 116 restricted stock units were withheld to satisfy the reporting person's tax liability.

SEC source: 0001398889-24-000045 · wk-form4_1708714728.xml · nonDerivative · entry 1

Smyth Antonio P · CIK 0001973120 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,778

F1 · shares: A portion of the reporting person's restricted stock units (356) granted on February 21, 2022 vested on February 21, 2024. Upon vesting, 129 restricted stock units were withheld to satisfy the reporting person's tax liability.

SEC source: 0001398889-24-000043 · wk-form4_1708714699.xml · nonDerivative · entry 1

Feinberg David Matthew · CIK 0001377787 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,468

F1 · shares: A portion of the reporting person's restricted stock units (1555) granted on February 21, 2022 vested on February 21, 2024. Upon vesting, 738 restricted stock units were withheld to satisfy the reporting person's tax liability.

SEC source: 0001398889-24-000028 · wk-form4_1707773942.xml · derivative · entry 1

Sturgess Kate · CIK 0001927283 · Controller, CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,761

Underlying: Common Stock · 6,435 shares

Expires not disclosed

F1 · security: Each restricted stock unit represents a contingent right to receive one share of AEP common stock.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of AEP common stock.

F1 · price: Each restricted stock unit represents a contingent right to receive one share of AEP common stock.

F2 · derivative.expiration_date: The restricted stock units vest on February 21, 2027

SEC source: 0001398889-24-000022 · wk-form4_1704299098.xml · derivative · entry 1

LIN SANDRA BEACH · CIK 0001220571 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,354.84

Underlying: Common Stock · 523.27 shares

Expires not disclosed

F1 · security: Amounts shown represent value in AEP Stock Plan under the AEP Stock Unit Accumulation Plan for Non-Employee Directors. Each share of phantom stock represents the right to receive the cash value of one share of AEP common stock.

F3 · price: Was AEP Stock Price at the time of the transaction.

F2 · derivative.exercise_date: Shares of phantom stock are payable in cash following termination of the reporting person's service on the Board. The reporting person may transfer the phantom stock in the AEP Stock Plan account into an alternative investment account at any time.

F2 · derivative.expiration_date: Shares of phantom stock are payable in cash following termination of the reporting person's service on the Board. The reporting person may transfer the phantom stock in the AEP Stock Plan account into an alternative investment account at any time.

SEC source: 0001398889-24-000021 · wk-form4_1704299087.xml · derivative · entry 1

McCarthy Margaret M · CIK 0001485980 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,776.15

Underlying: Common Stock · 523.27 shares

Expires not disclosed

F2 · price: Was AEP Stock Price at the time of the transaction.

F1 · derivative.exercise_date: Stock Units are paid to the director in cash upon termination of service unless the director has elected to defer payment for a period that results in payment commencing not later than five years thereafter.

F1 · derivative.expiration_date: Stock Units are paid to the director in cash upon termination of service unless the director has elected to defer payment for a period that results in payment commencing not later than five years thereafter.

SEC source: 0001398889-24-000020 · wk-form4_1704299077.xml · derivative · entry 1

FOWKE BENJAMIN G S III · CIK 0001206908 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,774.82

Underlying: Common Stock · 523.27 shares

Expires not disclosed

F2 · price: Was AEP Stock Price at the time of the transaction.

F1 · derivative.exercise_date: Stock Units are paid to the director in cash upon termination of service unless the director has elected to defer payment for a period that results in payment commencing not later than five years thereafter.

F1 · derivative.expiration_date: Stock Units are paid to the director in cash upon termination of service unless the director has elected to defer payment for a period that results in payment commencing not later than five years thereafter.

SEC source: 0001398889-24-000019 · wk-form4_1704299065.xml · derivative · entry 1

Roberts Daryl · CIK 0001836184 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,198.03

Underlying: Common Stock · 523.27 shares

Expires not disclosed

F2 · price: Was AEP Stock Price at the time of the transaction.

F1 · derivative.exercise_date: Stock Units are paid to the director in cash upon termination of service unless the director has elected to defer payment for a period that results in payment commencing not later than five years thereafter.

F1 · derivative.expiration_date: Stock Units are paid to the director in cash upon termination of service unless the director has elected to defer payment for a period that results in payment commencing not later than five years thereafter.

SEC source: 0001398889-24-000018 · wk-form4_1704299053.xml · derivative · entry 1

GOODSPEED LINDA · CIK 0001160519 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,507.21

Underlying: Common Stock · 523.27 shares

Expires not disclosed

F1 · security: Amounts shown represent value in AEP Stock Plan under the AEP Stock Unit Accumulation Plan for Non-Employee Directors. Each share of phantom stock represents the right to receive the cash value of one share of AEP common stock.

F3 · price: Was AEP Stock Price at the time of the transaction.

F2 · derivative.exercise_date: Shares of phantom stock are payable in cash following termination of the reporting person's service on the Board. The reporting person may transfer the phantom stock in the AEP Stock Plan account into an alternative investment account at any time.

F2 · derivative.expiration_date: Shares of phantom stock are payable in cash following termination of the reporting person's service on the Board. The reporting person may transfer the phantom stock in the AEP Stock Plan account into an alternative investment account at any time.

SEC source: 0001398889-24-000017 · wk-form4_1704299041.xml · derivative · entry 1

Tucker Sara Martinez · CIK 0001454655 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,152.97

Underlying: Common Stock · 523.27 shares

Expires not disclosed

F1 · security: Amounts shown represent value in AEP Stock Plan under the AEP Stock Unit Accumulation Plan for Non-Employee Directors. Each share of phantom stock represents the right to receive the cash value of one share of AEP common stock.

F3 · price: Was AEP Stock Price at the time of the transaction.

F2 · derivative.exercise_date: Shares of phantom stock are payable in cash or shares following termination of the reporting person's service on the Board. The reporting person may transfer the phantom stock in the AEP Stock Plan account into an alternative investment account at any time.

F2 · derivative.expiration_date: Shares of phantom stock are payable in cash or shares following termination of the reporting person's service on the Board. The reporting person may transfer the phantom stock in the AEP Stock Plan account into an alternative investment account at any time.

SEC source: 0001398889-24-000016 · wk-form4_1704299029.xml · derivative · entry 1

Stoddard Daniel G. · CIK 0001795516 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 904.1

Underlying: Common Stock · 523.27 shares

Expires not disclosed

F1 · derivative.exercise_price: Conversion or exercise price is $0.00.

F3 · price: Was AEP Stock Price at the time of the transaction.

F2 · derivative.exercise_date: Stock Units are paid to the director in cash or shares upon termination of service unless the director has elected to defer payment for a period that results in payment commencing not later than five years thereafter.

F2 · derivative.expiration_date: Stock Units are paid to the director in cash or shares upon termination of service unless the director has elected to defer payment for a period that results in payment commencing not later than five years thereafter.

SEC source: 0001398889-24-000015 · wk-form4_1704299018.xml · derivative · entry 1

GARCIA ART A · CIK 0001183585 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,927.75

Underlying: Common Stock · 523.27 shares

Expires not disclosed

F2 · price: Was AEP Stock Price at the time of the transaction.

F1 · derivative.exercise_date: Stock Units are paid to the director in cash upon termination of service unless the director has elected to defer payment for a period that results in payment commencing not later than five years thereafter.

F1 · derivative.expiration_date: Stock Units are paid to the director in cash upon termination of service unless the director has elected to defer payment for a period that results in payment commencing not later than five years thereafter.

SEC source: 0001398889-24-000014 · wk-form4_1704299008.xml · derivative · entry 1

Beasley J Barnie · CIK 0001302418 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,043.34

Underlying: Common Stock · 523.27 shares

Expires not disclosed

F1 · security: Amounts shown represent value in AEP Stock Plan under the AEP Stock Unit Accumulation Plan for Non-Employee Directors. Each share of phantom stock represents the right to receive the cash value of one share of AEP common stock.

F3 · price: Was AEP Stock Price at the time of the transaction.

F2 · derivative.exercise_date: Shares of phantom stock are payable in cash or shares following termination of the reporting person's service on the Board. The reporting person may transfer the phantom stock in the AEP Stock Plan account into an alternative investment account at any time.

F2 · derivative.expiration_date: Shares of phantom stock are payable in cash or shares following termination of the reporting person's service on the Board. The reporting person may transfer the phantom stock in the AEP Stock Plan account into an alternative investment account at any time.

SEC source: 0001398889-24-000013 · wk-form4_1704298997.xml · derivative · entry 1

JAMES DONNA · CIK 0001197735 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,184.56

Underlying: Common Stock · 523.27 shares

Expires not disclosed

F2 · price: Was AEP Stock Price at the time of the transaction.

F1 · derivative.exercise_date: Stock Units are paid to the director in cash upon termination of service unless the director has elected to defer payment for a period that results in payment commencing not later than five years thereafter.

F1 · derivative.expiration_date: Stock Units are paid to the director in cash upon termination of service unless the director has elected to defer payment for a period that results in payment commencing not later than five years thereafter.

SEC source: 0001398889-24-000012 · wk-form4_1704298987.xml · derivative · entry 1

Von Thaer Lewis · CIK 0001319553 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,774.82

Underlying: Common Stock · 523.27 shares

Expires not disclosed

F2 · price: Was AEP Stock Price at the time of the transaction.

F1 · derivative.exercise_date: Stock Units are paid to the director in cash upon termination of service unless the director has elected to defer payment for a period that results in payment commencing not later than five years thereafter.

F1 · derivative.expiration_date: Stock Units are paid to the director in cash upon termination of service unless the director has elected to defer payment for a period that results in payment commencing not later than five years thereafter.

SEC source: 0001398889-24-000026 · wk-form4a_1706035161.xml · derivative · entry 2

Stoddard Daniel G. · CIK 0001795516 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 904.1

Underlying: Common Stock · 523.27 shares

Expires not disclosed

F4 · shares: Acquisition pursuant to the AEP Stock Plan for Non-Employee Directors.

F2 · price: Was AEP Stock Price at time of transaction.

F5 · derivative.exercise_date: Stock Units are paid to the director in cash or shares upon termination of service unless the director has elected to defer payment for a period that results in payment commencing not later than five years thereafter.

F5 · derivative.expiration_date: Stock Units are paid to the director in cash or shares upon termination of service unless the director has elected to defer payment for a period that results in payment commencing not later than five years thereafter.

F6 · balance_after: Includes units of reinvested dividends acquired pursuant to the dividend feature of the Plan.

SEC source: 0001398889-24-000026 · wk-form4a_1706035161.xml · nonDerivative · entry 1

Stoddard Daniel G. · CIK 0001795516 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 707.61

F1 · security: The reporting owner deferred receipt of his $32,500 quarterly cash retainer into the AEP Stock Fund under the AEP Stock Unit Accumulation Plan for Non-Employee Directors. The reporting owner may transfer amounts in the AEP Stock Fund into an alternate investment plan at any time.

F2 · price: Was AEP Stock Price at time of transaction.

F3 · balance_after: Omitted on prior report.

SEC source: 0001398889-24-000025 · wk-form4a_1706035150.xml · derivative · entry 2

FOWKE BENJAMIN G S III · CIK 0001206908 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,774.82

Underlying: Common Stock · 523.27 shares

Expires not disclosed

F4 · shares: Acquisition pursuant to the AEP Stock Unit Plan for Non-Employee Directors

F2 · price: Was AEP's stock price at time of transaction.

F5 · derivative.exercise_date: Stock Units are paid to the director in cash or shares of common stock upon termination of service unless the director has elected to defer payment for a period that results in payment commencing not later than five years thereafter.

F5 · derivative.expiration_date: Stock Units are paid to the director in cash or shares of common stock upon termination of service unless the director has elected to defer payment for a period that results in payment commencing not later than five years thereafter.

F6 · balance_after: Includes units of reinvested dividends acquired pursuant to the dividend reinvestment feature of the Plan.

SEC source: 0001398889-24-000025 · wk-form4a_1706035150.xml · nonDerivative · entry 1

FOWKE BENJAMIN G S III · CIK 0001206908 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,922.55

F1 · security: The reporting director deferred the receipt of his $40,000 quarterly cash retainer into the AEP Stock Fund under the AEP Stock Unit Accumulation Plan for Non-Employee Directors. The reporting director may transfer amounts in the AEP Stock Fund into an alternative investment at any time.

F2 · price: Was AEP's stock price at time of transaction.

F3 · balance_after: Omitted on prior report

SEC source: 0001398889-23-000152 · wk-form4_1696358512.xml · derivative · entry 1

Beasley J Barnie · CIK 0001302418 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,463.25

Underlying: Common Stock · 565.009 shares

Expires not disclosed

F1 · security: Amounts shown represent value in AEP Stock Plan under the AEP Stock Unit Accumulation Plan for Non-Employee Directors. Each share of phantom stock represents the right to receive the cash value of one share of AEP common stock.

F3 · price: Was AEP Stock Price at the time of the transaction.

F2 · derivative.exercise_date: Shares of phantom stock are payable in cash or shares following termination of the reporting person's service on the Board. The reporting person may transfer the phantom stock in the AEP Stock Plan account into an alternative investment account at any time.

F2 · derivative.expiration_date: Shares of phantom stock are payable in cash or shares following termination of the reporting person's service on the Board. The reporting person may transfer the phantom stock in the AEP Stock Plan account into an alternative investment account at any time.

SEC source: 0001398889-23-000151 · wk-form4_1696358501.xml · derivative · entry 1

GOODSPEED LINDA · CIK 0001160519 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,675.31

Underlying: Common Stock · 565.009 shares

Expires not disclosed

F1 · security: Amounts shown represent value in AEP Stock Plan under the AEP Stock Unit Accumulation Plan for Non-Employee Directors. Each share of phantom stock represents the right to receive the cash value of one share of AEP common stock.

F3 · price: Was AEP Stock Price at the time of the transaction.

F2 · derivative.exercise_date: Shares of phantom stock are payable in cash following termination of the reporting person's service on the Board. The reporting person may transfer the phantom stock in the AEP Stock Plan account into an alternative investment account at any time.

F2 · derivative.expiration_date: Shares of phantom stock are payable in cash following termination of the reporting person's service on the Board. The reporting person may transfer the phantom stock in the AEP Stock Plan account into an alternative investment account at any time.

SEC source: 0001398889-23-000150 · wk-form4_1696358488.xml · derivative · entry 1

Tucker Sara Martinez · CIK 0001454655 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,365.89

Underlying: Common Stock · 565.009 shares

Expires not disclosed

F1 · security: Amounts shown represent value in AEP Stock Plan under the AEP Stock Unit Accumulation Plan for Non-Employee Directors. Each share of phantom stock represents the right to receive the cash value of one share of AEP common stock.

F3 · price: Was AEP Stock Price at the time of the transaction.

F2 · derivative.exercise_date: Shares of phantom stock are payable in cash or shares following termination of the reporting person's service on the Board. The reporting person may transfer the phantom stock in the AEP Stock Plan account into an alternative investment account at any time.

F2 · derivative.expiration_date: Shares of phantom stock are payable in cash or shares following termination of the reporting person's service on the Board. The reporting person may transfer the phantom stock in the AEP Stock Plan account into an alternative investment account at any time.

SEC source: 0001398889-23-000149 · wk-form4_1696358473.xml · derivative · entry 1

FOWKE BENJAMIN G S III · CIK 0001206908 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,216.02

Underlying: Common Stock · 565.009 shares

Expires not disclosed

F2 · price: Was AEP Stock Price at the time of the transaction.

F1 · derivative.exercise_date: Stock Units are paid to the director in cash upon termination of service unless the director has elected to defer payment for a period that results in payment commencing not later than five years thereafter.

F1 · derivative.expiration_date: Stock Units are paid to the director in cash upon termination of service unless the director has elected to defer payment for a period that results in payment commencing not later than five years thereafter.