AN

SEC source: 0000350698-25-000034 · wk-form4_1740691805.xml · nonDerivative · entry 1

Koehler David L · CIK 0001535474 · COO, Non-Franchised Business

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,505

F1 · kind: Settlement of shares upon the achievement of applicable performance goals, which were certified by the registrant's Compensation Committee on February 25, 2025, pursuant to the terms of certain performance-based restricted stock units granted on March 8, 2022.

SEC source: 0000350698-25-000021 · wk-form4_1735940675.xml · nonDerivative · entry 1

TRAVISANO JACQUELINE A · CIK 0001738096 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,679

F1 · kind: 2025 grant of 1,497 vested restricted stock units (the "RSUs") pursuant to the AutoNation, Inc. 2024 Non-Employee Director Equity Plan (the "2024 Director Plan"). The RSUs will settle in shares of common stock, par value $0.01 per share, of AutoNation, Inc. (the "Company") in accordance with the terms of the award, including any deferral election made by the reporting person, and the 2024 Director Plan. Settlement of the RSUs will be accelerated in certain circumstances as provided in the terms of the award and the 2024 Director Plan, including in the event the reporting person ceases to serve as a non-employee director of the Company.

SEC source: 0000350698-25-000019 · wk-form4_1735940558.xml · nonDerivative · entry 1

Mikan George Lawrence III · CIK 0001381037 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,960

F1 · kind: 2025 grant of 1,497 vested restricted stock units (the "RSUs") pursuant to the AutoNation, Inc. 2024 Non-Employee Director Equity Plan (the "2024 Director Plan"). The RSUs will settle in shares of common stock, par value $0.01 per share, of AutoNation, Inc. (the "Company") in accordance with the terms of the award, including any deferral election made by the reporting person, and the 2024 Director Plan. Settlement of the RSUs will be accelerated in certain circumstances as provided in the terms of the award and the 2024 Director Plan, including in the event the reporting person ceases to serve as a non-employee director of the Company.

SEC source: 0000350698-25-000016 · wk-form4_1735940207.xml · nonDerivative · entry 1

Lutoff-Perlo Lisa · CIK 0001559391 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,679

F1 · kind: 2025 grant of 1,497 vested restricted stock units (the "RSUs") pursuant to the AutoNation, Inc. 2024 Non-Employee Director Equity Plan (the "2024 Director Plan"). The RSUs will settle in shares of common stock, par value $0.01 per share, of AutoNation, Inc. (the "Company") in accordance with the terms of the award, including any deferral election made by the reporting person, and the 2024 Director Plan. Settlement of the RSUs will be accelerated in certain circumstances as provided in the terms of the award and the 2024 Director Plan, including in the event the reporting person ceases to serve as a non-employee director of the Company.

SEC source: 0000350698-25-000014 · wk-form4_1735940102.xml · nonDerivative · entry 1

Jenkins Norman K. · CIK 0001712525 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,350

F1 · kind: 2025 grant of 1,497 vested restricted stock units (the "RSUs") pursuant to the AutoNation, Inc. 2024 Non-Employee Director Equity Plan (the "2024 Director Plan"). The RSUs will settle in shares of common stock, par value $0.01 per share, of AutoNation, Inc. (the "Company") in accordance with the terms of the award, including any deferral election made by the reporting person, and the 2024 Director Plan. Settlement of the RSUs will be accelerated in certain circumstances as provided in the terms of the award and the 2024 Director Plan, including in the event the reporting person ceases to serve as a non-employee director of the Company.

SEC source: 0000350698-25-000012 · wk-form4_1735939968.xml · nonDerivative · entry 1

GRUSKY ROBERT R · CIK 0001256116 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,092

F1 · kind: 2025 grant of 1,497 vested restricted stock units (the "RSUs") pursuant to the AutoNation, Inc. 2024 Non-Employee Director Equity Plan (the "2024 Director Plan"). The RSUs will settle in shares of common stock, par value $0.01 per share, of AutoNation, Inc. (the "Company") in accordance with the terms of the award, including any deferral election made by the reporting person, and the 2024 Director Plan. Settlement of the RSUs will be accelerated in certain circumstances as provided in the terms of the award and the 2024 Director Plan, including in the event the reporting person ceases to serve as a non-employee director of the Company.

SEC source: 0000350698-25-000008 · wk-form4_1735939617.xml · nonDerivative · entry 1

Bennett Claire M. · CIK 0001568764 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,497

F1 · kind: 2025 grant of 1,497 vested restricted stock units (the "RSUs") pursuant to the AutoNation, Inc. 2024 Non-Employee Director Equity Plan (the "2024 Director Plan"). The RSUs will settle in shares of common stock, par value $0.01 per share, of AutoNation, Inc. (the "Company") in accordance with the terms of the award, including any deferral election made by the reporting person, and the 2024 Director Plan. Settlement of the RSUs will be accelerated in certain circumstances as provided in the terms of the award and the 2024 Director Plan, including in the event the reporting person ceases to serve as a non-employee director of the Company.

SEC source: 0000350698-25-000010 · wk-form4_1735939843.xml · nonDerivative · entry 1

EDELSON DAVID B · CIK 0001327026 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,290

F1 · kind: 2025 grant of 1,497 vested restricted stock units (the "RSUs") pursuant to the AutoNation, Inc. 2024 Non-Employee Director Equity Plan (the "2024 Director Plan"). The RSUs will settle in shares of common stock, par value $0.01 per share, of AutoNation, Inc. (the "Company") in accordance with the terms of the award, including any deferral election made by the reporting person, and the 2024 Director Plan. Settlement of the RSUs will be accelerated in certain circumstances as provided in the terms of the award and the 2024 Director Plan, including in the event the reporting person ceases to serve as a non-employee director of the Company.

SEC source: 0000350698-25-000006 · wk-form4_1735939287.xml · nonDerivative · entry 3

BURDICK RICK L · CIK 0001015719 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,224

F2 · kind: 2025 grant of 1,497 vested restricted stock units (the "RSUs") pursuant to the AutoNation, Inc. 2024 Non-Employee Director Equity Plan (the "2024 Director Plan"). The RSUs will settle in shares of common stock, par value $0.01 per share, of AutoNation, Inc. (the "Company") in accordance with the terms of the award, including any deferral election made by the reporting person, and the 2024 Director Plan. Settlement of the RSUs will be accelerated in certain circumstances as provided in the terms of the award and the 2024 Director Plan, including in the event the reporting person ceases to serve as a non-employee director of the Company.

SEC source: 0000350698-25-000006 · wk-form4_1735939287.xml · nonDerivative · entry 2

BURDICK RICK L · CIK 0001015719 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Limited Partnership

Disclosed balance after: 44,492

F1 · kind: Shares transferred to a limited partnership controlled by the reporting person and his spouse.

SEC source: 0000350698-25-000006 · wk-form4_1735939287.xml · nonDerivative · entry 1

BURDICK RICK L · CIK 0001015719 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,727

F1 · kind: Shares transferred to a limited partnership controlled by the reporting person and his spouse.

SEC source: 0000350698-24-000124 · wk-form4_1733952728.xml · derivative · entry 1

Koehler David L · CIK 0001535474 · COO, Non-Franchised Business

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,532

Underlying: Common Stock, par value $0.01 per share · 99 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the registrant's common stock or at the registrant's election, the cash value thereof.

F2 · kind: Reflects the withholding of restricted stock units by AutoNation to satisfy tax obligations arising from the reporting person being eligible for retirement treatment.

F3 · derivative.exercise_date: The reporting person received a grant of 2,631 restricted stock units on March 1, 2024. The restricted stock units will vest in one-third annual increments on each of the first three anniversaries of the grant date. Each restricted stock unit represents a contingent right to receive one share of the registrant's common stock or at the registrant's election, the cash value thereof.

F3 · derivative.expiration_date: The reporting person received a grant of 2,631 restricted stock units on March 1, 2024. The restricted stock units will vest in one-third annual increments on each of the first three anniversaries of the grant date. Each restricted stock unit represents a contingent right to receive one share of the registrant's common stock or at the registrant's election, the cash value thereof.

SEC source: 0000350698-24-000122 · wk-form4_1733779755.xml · nonDerivative · entry 1

GRUSKY ROBERT R · CIK 0001256116 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,595

F1 · price: This transaction was executed in multiple trades at prices ranging from $179.5775 to $180.00. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

SEC source: 0000350698-24-000120 · wk-form4_1732570202.xml · nonDerivative · entry 1

DEES KIMBERLY · CIK 0001957313 · SVP & CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11

SEC source: 0000350698-24-000117 · wk-form4_1730842463.xml · derivative · entry 3

PARENT JEFF · CIK 0001996945 · COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 576

Underlying: Common Stock, par value $0.01 per share · 289 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: The restricted stock units converted into shares of AutoNation common stock on a one-for-one basis.

F2 · derivative.exercise_date: The reporting person received a grant of 865 restricted stock units on November 1, 2023. The restricted stock units vest in one-third annual increments on each of the first three anniversaries of the grant date. Each restricted stock unit represents a contingent right to receive one share of AutoNation common stock, or at AutoNation's election, the cash value thereof.

F2 · derivative.expiration_date: The reporting person received a grant of 865 restricted stock units on November 1, 2023. The restricted stock units vest in one-third annual increments on each of the first three anniversaries of the grant date. Each restricted stock unit represents a contingent right to receive one share of AutoNation common stock, or at AutoNation's election, the cash value thereof.

SEC source: 0000350698-24-000117 · wk-form4_1730842463.xml · nonDerivative · entry 2

PARENT JEFF · CIK 0001996945 · COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 175

SEC source: 0000350698-24-000117 · wk-form4_1730842463.xml · nonDerivative · entry 1

PARENT JEFF · CIK 0001996945 · COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 289

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: The restricted stock units converted into shares of AutoNation common stock on a one-for-one basis.

SEC source: 0000350698-24-000114 · wk-form4_1730755958.xml · derivative · entry 3

Manley Michael Mark · CIK 0001518992 · Director · CEO and Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, par value $0.01 per share · 18,101 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: The restricted stock units converted into shares of AutoNation common stock on a one-for-one basis.

F2 · derivative.exercise_date: The reporting person received a grant of 54,303 restricted stock units on November 1, 2021. The restricted stock units vested in one-third annual increments on each of November 1, 2022, October 31, 2023 and October 31, 2024. Each restricted stock unit represented a contingent right to receive one share of AutoNation common stock, or at AutoNation's election, the cash value thereof.

F2 · derivative.expiration_date: The reporting person received a grant of 54,303 restricted stock units on November 1, 2021. The restricted stock units vested in one-third annual increments on each of November 1, 2022, October 31, 2023 and October 31, 2024. Each restricted stock unit represented a contingent right to receive one share of AutoNation common stock, or at AutoNation's election, the cash value thereof.

SEC source: 0000350698-24-000114 · wk-form4_1730755958.xml · nonDerivative · entry 2

Manley Michael Mark · CIK 0001518992 · Director · CEO and Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,773

SEC source: 0000350698-24-000114 · wk-form4_1730755958.xml · nonDerivative · entry 1

Manley Michael Mark · CIK 0001518992 · Director · CEO and Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 59,896

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: The restricted stock units converted into shares of AutoNation common stock on a one-for-one basis.

SEC source: 0001104659-24-105859 · tm2425155-3_4seq1.xml · nonDerivative · entry 1

CASCADE INVESTMENT, L.L.C. · CIK 0001052192 · 10% owner

GATES WILLIAM H III · CIK 0000902012 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,062,629

SEC source: 0000950170-24-101213 · ownership.xml · nonDerivative · entry 3

LAMPERT EDWARD S · CIK 0001183200 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,775,419

F1 · ownership.direct: Includes 1,649 shares of common stock of AutoNation, Inc. (the "Issuer"), par value $0.01 per share (each, a "Share"), held by The Nicholas Floyd Lampert 2015 Trust ("The Nicholas Trust"), and 1,649 Shares held by The Nina Rose Lampert 2015 Trust (the "The Nina Trust" and, together with The Nicholas Trust, the "Trusts"). The reporting person may be deemed to have beneficial ownership of securities owned by the Trusts. The reporting person disclaims beneficial ownership of the securities owned by the Trusts, except to the extent of the pecuniary interest of the reporting person in such securities. The reporting person states that neither the filing of this statement nor anything herein shall be deemed an admission that such person is, for purposes of Section 16 of the Securities Exchange Act of 1934, as amended or otherwise, the beneficial owner of any securities owned by the Trusts.

SEC source: 0000950170-24-101213 · ownership.xml · nonDerivative · entry 2

LAMPERT EDWARD S · CIK 0001183200 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,786,144

F1 · ownership.direct: Includes 1,649 shares of common stock of AutoNation, Inc. (the "Issuer"), par value $0.01 per share (each, a "Share"), held by The Nicholas Floyd Lampert 2015 Trust ("The Nicholas Trust"), and 1,649 Shares held by The Nina Rose Lampert 2015 Trust (the "The Nina Trust" and, together with The Nicholas Trust, the "Trusts"). The reporting person may be deemed to have beneficial ownership of securities owned by the Trusts. The reporting person disclaims beneficial ownership of the securities owned by the Trusts, except to the extent of the pecuniary interest of the reporting person in such securities. The reporting person states that neither the filing of this statement nor anything herein shall be deemed an admission that such person is, for purposes of Section 16 of the Securities Exchange Act of 1934, as amended or otherwise, the beneficial owner of any securities owned by the Trusts.

SEC source: 0000950170-24-101213 · ownership.xml · nonDerivative · entry 1

LAMPERT EDWARD S · CIK 0001183200 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,825,338

F1 · ownership.direct: Includes 1,649 shares of common stock of AutoNation, Inc. (the "Issuer"), par value $0.01 per share (each, a "Share"), held by The Nicholas Floyd Lampert 2015 Trust ("The Nicholas Trust"), and 1,649 Shares held by The Nina Rose Lampert 2015 Trust (the "The Nina Trust" and, together with The Nicholas Trust, the "Trusts"). The reporting person may be deemed to have beneficial ownership of securities owned by the Trusts. The reporting person disclaims beneficial ownership of the securities owned by the Trusts, except to the extent of the pecuniary interest of the reporting person in such securities. The reporting person states that neither the filing of this statement nor anything herein shall be deemed an admission that such person is, for purposes of Section 16 of the Securities Exchange Act of 1934, as amended or otherwise, the beneficial owner of any securities owned by the Trusts.

SEC source: 0000350698-24-000102 · wk-form4_1723234224.xml · derivative · entry 3

Szlosek Thomas A · CIK 0001293167 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,388

Underlying: Common Stock, par value $0.01 per share · 3,195 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: The restricted stock units converted into shares of AutoNation common stock on a one-for-one basis.

F2 · derivative.exercise_date: The reporting person received a grant of 9,583 restricted stock units on August 7, 2023. The restricted stock units vest in one-third annual increments on each of the first three anniversaries of August 7, 2023. Each restricted stock unit represents a contingent right to receive one share of AutoNation common stock, or at AutoNation's election, the cash value thereof.

F2 · derivative.expiration_date: The reporting person received a grant of 9,583 restricted stock units on August 7, 2023. The restricted stock units vest in one-third annual increments on each of the first three anniversaries of August 7, 2023. Each restricted stock unit represents a contingent right to receive one share of AutoNation common stock, or at AutoNation's election, the cash value thereof.

SEC source: 0000350698-24-000102 · wk-form4_1723234224.xml · nonDerivative · entry 2

Szlosek Thomas A · CIK 0001293167 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,358

SEC source: 0000350698-24-000102 · wk-form4_1723234224.xml · nonDerivative · entry 1

Szlosek Thomas A · CIK 0001293167 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,616

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: The restricted stock units converted into shares of AutoNation common stock on a one-for-one basis.

SEC source: 0000350698-24-000100 · wk-form4_1722888664.xml · nonDerivative · entry 1

GRUSKY ROBERT R · CIK 0001256116 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,595

SEC source: 0000950170-24-090256 · ownership.xml · nonDerivative · entry 1

LAMPERT EDWARD S · CIK 0001183200 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,825,838

F1 · ownership.direct: Includes 1,649 shares of common stock of AutoNation, Inc. (the "Issuer"), par value $0.01 per share (each, a "Share"), held by The Nicholas Floyd Lampert 2015 Trust ("The Nicholas Trust"), and 1,649 Shares held by The Nina Rose Lampert 2015 Trust (the "The Nina Trust" and, together with The Nicholas Trust, the "Trusts"). The reporting person may be deemed to have beneficial ownership of securities owned by the Trusts. The reporting person disclaims beneficial ownership of the securities owned by the Trusts, except to the extent of the pecuniary interest of the reporting person in such securities. The reporting person states that neither the filing of this statement nor anything herein shall be deemed an admission that such person is, for purposes of Section 16 of the Securities Exchange Act of 1934, as amended or otherwise, the beneficial owner of any securities owned by the Trusts.

SEC source: 0000950170-24-084048 · ownership.xml · nonDerivative · entry 3

LAMPERT EDWARD S · CIK 0001183200 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,879,400

F1 · ownership.direct: Includes 1,649 shares of common stock of AutoNation, Inc. (the "Issuer"), par value $0.01 per share (each, a "Share"), held by The Nicholas Floyd Lampert 2015 Trust ("The Nicholas Trust"), and 1,649 Shares held by The Nina Rose Lampert 2015 Trust (the "The Nina Trust" and, together with The Nicholas Trust, the "Trusts"). The reporting person may be deemed to have beneficial ownership of securities owned by the Trusts. The reporting person disclaims beneficial ownership of the securities owned by the Trusts, except to the extent of the pecuniary interest of the reporting person in such securities. The reporting person states that neither the filing of this statement nor anything herein shall be deemed an admission that such person is, for purposes of Section 16 of the Securities Exchange Act of 1934, as amended or otherwise, the beneficial owner of any securities owned by the Trusts.

SEC source: 0000950170-24-084048 · ownership.xml · nonDerivative · entry 2

LAMPERT EDWARD S · CIK 0001183200 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,880,467

F1 · ownership.direct: Includes 1,649 shares of common stock of AutoNation, Inc. (the "Issuer"), par value $0.01 per share (each, a "Share"), held by The Nicholas Floyd Lampert 2015 Trust ("The Nicholas Trust"), and 1,649 Shares held by The Nina Rose Lampert 2015 Trust (the "The Nina Trust" and, together with The Nicholas Trust, the "Trusts"). The reporting person may be deemed to have beneficial ownership of securities owned by the Trusts. The reporting person disclaims beneficial ownership of the securities owned by the Trusts, except to the extent of the pecuniary interest of the reporting person in such securities. The reporting person states that neither the filing of this statement nor anything herein shall be deemed an admission that such person is, for purposes of Section 16 of the Securities Exchange Act of 1934, as amended or otherwise, the beneficial owner of any securities owned by the Trusts.

SEC source: 0000950170-24-084048 · ownership.xml · nonDerivative · entry 1

LAMPERT EDWARD S · CIK 0001183200 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,980,467

F1 · ownership.direct: Includes 1,649 shares of common stock of AutoNation, Inc. (the "Issuer"), par value $0.01 per share (each, a "Share"), held by The Nicholas Floyd Lampert 2015 Trust ("The Nicholas Trust"), and 1,649 Shares held by The Nina Rose Lampert 2015 Trust (the "The Nina Trust" and, together with The Nicholas Trust, the "Trusts"). The reporting person may be deemed to have beneficial ownership of securities owned by the Trusts. The reporting person disclaims beneficial ownership of the securities owned by the Trusts, except to the extent of the pecuniary interest of the reporting person in such securities. The reporting person states that neither the filing of this statement nor anything herein shall be deemed an admission that such person is, for purposes of Section 16 of the Securities Exchange Act of 1934, as amended or otherwise, the beneficial owner of any securities owned by the Trusts.

SEC source: 0000350698-24-000076 · wk-form4_1714595285.xml · nonDerivative · entry 1

EDELSON DAVID B · CIK 0001327026 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,793

SEC source: 0000950170-24-035578 · ownership.xml · nonDerivative · entry 2

LAMPERT EDWARD S · CIK 0001183200 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,004,170

F1 · ownership.direct: Includes 1,649 shares of common stock of AutoNation, Inc. (the "Issuer"), par value $0.01 per share (each, a "Share"), held by The Nicholas Floyd Lampert 2015 Trust ("The Nicholas Trust"), and 1,649 Shares held by The Nina Rose Lampert 2015 Trust (the "The Nina Trust" and, together with The Nicholas Trust, the "Trusts"). The reporting person may be deemed to have beneficial ownership of securities owned by the Trusts. The reporting person disclaims beneficial ownership of the securities owned by the Trusts, except to the extent of the pecuniary interest of the reporting person in such securities. The reporting person states that neither the filing of this statement nor anything herein shall be deemed an admission that such person is, for purposes of Section 16 of the Securities Exchange Act of 1934, as amended or otherwise, the beneficial owner of any securities owned by the Trusts.

SEC source: 0000950170-24-035578 · ownership.xml · nonDerivative · entry 1

LAMPERT EDWARD S · CIK 0001183200 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,167,270

F1 · ownership.direct: Includes 1,649 shares of common stock of AutoNation, Inc. (the "Issuer"), par value $0.01 per share (each, a "Share"), held by The Nicholas Floyd Lampert 2015 Trust ("The Nicholas Trust"), and 1,649 Shares held by The Nina Rose Lampert 2015 Trust (the "The Nina Trust" and, together with The Nicholas Trust, the "Trusts"). The reporting person may be deemed to have beneficial ownership of securities owned by the Trusts. The reporting person disclaims beneficial ownership of the securities owned by the Trusts, except to the extent of the pecuniary interest of the reporting person in such securities. The reporting person states that neither the filing of this statement nor anything herein shall be deemed an admission that such person is, for purposes of Section 16 of the Securities Exchange Act of 1934, as amended or otherwise, the beneficial owner of any securities owned by the Trusts.

SEC source: 0000350698-24-000036 · wk-form4_1709679927.xml · nonDerivative · entry 6

DEES KIMBERLY · CIK 0001957313 · SVP & CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 464

F2 · price: This transaction was executed in multiple trades at prices ranging from $152.23 to $152.29. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

SEC source: 0000350698-24-000049 · wk-form4_1709680701.xml · nonDerivative · entry 1

Lutoff-Perlo Lisa · CIK 0001559391 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,182

F1 · price: This transaction was executed in multiple trades at prices ranging from $149.45 to $149.74. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

SEC source: 0000350698-24-000047 · wk-form4_1709680627.xml · derivative · entry 1

Szlosek Thomas A · CIK 0001293167 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,579

Underlying: Common Stock, par value $0.01 per share · 6,579 shares

Expires not disclosed

F1 · derivative.exercise_price: The restricted stock units were granted on March 1, 2024 and will vest in one-third annual increments on each of the first three anniversaries of the grant date. Each restricted stock unit represents a contingent right to receive one share of the registrant's common stock or at the registrant's election, the cash value thereof.

F1 · derivative.exercise_date: The restricted stock units were granted on March 1, 2024 and will vest in one-third annual increments on each of the first three anniversaries of the grant date. Each restricted stock unit represents a contingent right to receive one share of the registrant's common stock or at the registrant's election, the cash value thereof.

F1 · derivative.expiration_date: The restricted stock units were granted on March 1, 2024 and will vest in one-third annual increments on each of the first three anniversaries of the grant date. Each restricted stock unit represents a contingent right to receive one share of the registrant's common stock or at the registrant's election, the cash value thereof.

SEC source: 0000350698-24-000045 · wk-form4_1709680524.xml · derivative · entry 1

PARENT JEFF · CIK 0001996945 · COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,947

Underlying: Common Stock, par value $0.01 per share · 3,947 shares

Expires not disclosed

F1 · derivative.exercise_price: The restricted stock units were granted on March 1, 2024 and will vest in one-third annual increments on each of the first three anniversaries of the grant date. Each restricted stock unit represents a contingent right to receive one share of the registrant's common stock or at the registrant's election, the cash value thereof.

F1 · derivative.exercise_date: The restricted stock units were granted on March 1, 2024 and will vest in one-third annual increments on each of the first three anniversaries of the grant date. Each restricted stock unit represents a contingent right to receive one share of the registrant's common stock or at the registrant's election, the cash value thereof.

F1 · derivative.expiration_date: The restricted stock units were granted on March 1, 2024 and will vest in one-third annual increments on each of the first three anniversaries of the grant date. Each restricted stock unit represents a contingent right to receive one share of the registrant's common stock or at the registrant's election, the cash value thereof.

SEC source: 0000350698-24-000043 · wk-form4_1709680417.xml · derivative · entry 6

Manley Michael Mark · CIK 0001518992 · Director · CEO and Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,819

Underlying: Common Stock, par value $0.01 per share · 23,819 shares

Expires not disclosed

F4 · derivative.exercise_price: The restricted stock units were granted on March 1, 2024 and will vest in one-third annual increments on each of the first three anniversaries of the grant date. Each restricted stock unit represents a contingent right to receive one share of the registrant's common stock or at the registrant's election, the cash value thereof.

F4 · derivative.exercise_date: The restricted stock units were granted on March 1, 2024 and will vest in one-third annual increments on each of the first three anniversaries of the grant date. Each restricted stock unit represents a contingent right to receive one share of the registrant's common stock or at the registrant's election, the cash value thereof.

F4 · derivative.expiration_date: The restricted stock units were granted on March 1, 2024 and will vest in one-third annual increments on each of the first three anniversaries of the grant date. Each restricted stock unit represents a contingent right to receive one share of the registrant's common stock or at the registrant's election, the cash value thereof.

SEC source: 0000350698-24-000043 · wk-form4_1709680417.xml · derivative · entry 5

Manley Michael Mark · CIK 0001518992 · Director · CEO and Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,990

Underlying: Common Stock, par value $0.01 per share · 6,995 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: The restricted stock units converted into shares of AutoNation common stock on a one-for-one basis.

F3 · derivative.exercise_date: The reporting person received a grant of 20,985 restricted stock units on March 1, 2023. The restricted stock units will vest in one-third annual increments on each of the first three anniversaries of the grant date. Each restricted stock unit represents a contingent right to receive one share of the registrant's common stock or at the registrant's election, the cash value thereof.

F3 · derivative.expiration_date: The reporting person received a grant of 20,985 restricted stock units on March 1, 2023. The restricted stock units will vest in one-third annual increments on each of the first three anniversaries of the grant date. Each restricted stock unit represents a contingent right to receive one share of the registrant's common stock or at the registrant's election, the cash value thereof.

SEC source: 0000350698-24-000043 · wk-form4_1709680417.xml · derivative · entry 4

Manley Michael Mark · CIK 0001518992 · Director · CEO and Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,088

Underlying: Common Stock, par value $0.01 per share · 7,088 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: The restricted stock units converted into shares of AutoNation common stock on a one-for-one basis.

F2 · derivative.exercise_date: The reporting person received a grant of 21,265 restricted stock units on March 1, 2022. The restricted stock units vest in one-third annual increments on each of the first three anniversaries of the grant date. Each restricted stock unit represents a contingent right to receive one share of the registrant's common stock, or at the registrant's election, the cash value thereof.

F2 · derivative.expiration_date: The reporting person received a grant of 21,265 restricted stock units on March 1, 2022. The restricted stock units vest in one-third annual increments on each of the first three anniversaries of the grant date. Each restricted stock unit represents a contingent right to receive one share of the registrant's common stock, or at the registrant's election, the cash value thereof.

SEC source: 0000350698-24-000043 · wk-form4_1709680417.xml · nonDerivative · entry 3

Manley Michael Mark · CIK 0001518992 · Director · CEO and Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,795

SEC source: 0000350698-24-000043 · wk-form4_1709680417.xml · nonDerivative · entry 2

Manley Michael Mark · CIK 0001518992 · Director · CEO and Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,338

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: The restricted stock units converted into shares of AutoNation common stock on a one-for-one basis.

SEC source: 0000350698-24-000043 · wk-form4_1709680417.xml · nonDerivative · entry 1

Manley Michael Mark · CIK 0001518992 · Director · CEO and Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,343

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: The restricted stock units converted into shares of AutoNation common stock on a one-for-one basis.

SEC source: 0000350698-24-000041 · wk-form4_1709680311.xml · derivative · entry 14

Koehler David L · CIK 0001535474 · COO, Non-Franchised Business

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,631

Underlying: Common Stock, par value $0.01 per share · 2,631 shares

Expires not disclosed

F7 · derivative.exercise_price: The restricted stock units were granted on March 1, 2024 and will vest in one-third annual increments on each of the first three anniversaries of the grant date. Each restricted stock unit represents a contingent right to receive one share of the registrant's common stock or at the registrant's election, the cash value thereof.

F7 · derivative.exercise_date: The restricted stock units were granted on March 1, 2024 and will vest in one-third annual increments on each of the first three anniversaries of the grant date. Each restricted stock unit represents a contingent right to receive one share of the registrant's common stock or at the registrant's election, the cash value thereof.

F7 · derivative.expiration_date: The restricted stock units were granted on March 1, 2024 and will vest in one-third annual increments on each of the first three anniversaries of the grant date. Each restricted stock unit represents a contingent right to receive one share of the registrant's common stock or at the registrant's election, the cash value thereof.

SEC source: 0000350698-24-000041 · wk-form4_1709680311.xml · derivative · entry 13

Koehler David L · CIK 0001535474 · COO, Non-Franchised Business

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,943

Underlying: Common Stock, par value $0.01 per share · 863 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: The restricted stock units converted into shares of AutoNation common stock on a one-for-one basis.

F6 · derivative.exercise_date: The reporting person received a grant of 2,915 restricted stock units on March 1, 2023. The restricted stock units vest in one-third annual increments on each of the first three anniversaries of the grant date. Each restricted stock unit represents a contingent right to receive one share of the registrant's common stock or at the registrant's election, the cash value thereof.

F6 · derivative.expiration_date: The reporting person received a grant of 2,915 restricted stock units on March 1, 2023. The restricted stock units vest in one-third annual increments on each of the first three anniversaries of the grant date. Each restricted stock unit represents a contingent right to receive one share of the registrant's common stock or at the registrant's election, the cash value thereof.

SEC source: 0000350698-24-000041 · wk-form4_1709680311.xml · derivative · entry 12

Koehler David L · CIK 0001535474 · COO, Non-Franchised Business

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 984

Underlying: Common Stock, par value $0.01 per share · 910 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: The restricted stock units converted into shares of AutoNation common stock on a one-for-one basis.

F5 · derivative.exercise_date: The reporting person received a grant of 2,953 restricted stock units on March 8, 2022. The restricted stock units vest in one-third annual increments on each of the first three anniversaries of the grant date. Each restricted stock unit represents a contingent right to receive one share of the registrant's common stock, or at the registrant's election, the cash value thereof.

F5 · derivative.expiration_date: The reporting person received a grant of 2,953 restricted stock units on March 8, 2022. The restricted stock units vest in one-third annual increments on each of the first three anniversaries of the grant date. Each restricted stock unit represents a contingent right to receive one share of the registrant's common stock, or at the registrant's election, the cash value thereof.

SEC source: 0000350698-24-000041 · wk-form4_1709680311.xml · derivative · entry 11

Koehler David L · CIK 0001535474 · COO, Non-Franchised Business

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,333

Underlying: Common Stock, par value $0.01 per share · 1,232 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: The restricted stock units converted into shares of AutoNation common stock on a one-for-one basis.

F4 · derivative.exercise_date: The reporting person received a grant of 5,329 restricted stock units on March 1, 2021. The restricted stock units vest in 25% annual increments on each of the first four anniversaries of the grant date. Each restricted stock unit represents a contingent right to receive one share of the registrant's common stock, or at the registrant's election, the cash value thereof.

F4 · derivative.expiration_date: The reporting person received a grant of 5,329 restricted stock units on March 1, 2021. The restricted stock units vest in 25% annual increments on each of the first four anniversaries of the grant date. Each restricted stock unit represents a contingent right to receive one share of the registrant's common stock, or at the registrant's election, the cash value thereof.

SEC source: 0000350698-24-000041 · wk-form4_1709680311.xml · derivative · entry 10

Koehler David L · CIK 0001535474 · COO, Non-Franchised Business

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, par value $0.01 per share · 1,777 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: The restricted stock units converted into shares of AutoNation common stock on a one-for-one basis.

F2 · derivative.exercise_date: The reporting person received a grant of 7,381 restricted stock units on March 2, 2020. The restricted stock units vested in 25% annual increments on each of March 2, 2021, March 1, 2022, March 1, 2023 and March 1, 2024.

F2 · derivative.expiration_date: The reporting person received a grant of 7,381 restricted stock units on March 2, 2020. The restricted stock units vested in 25% annual increments on each of March 2, 2021, March 1, 2022, March 1, 2023 and March 1, 2024.