CACC

SEC source: 0001568982-26-000004 · primary_doc.xml · nonDerivative · entry 3

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote 2

Disclosed balance after: 47,910

F2 · ownership.nature: These shares are owned of record by Todd Watson, spouse of Jill Foss Watson, as trustee of the Jill Foss Watson Irrevocable Trust.

SEC source: 0001568982-26-000004 · primary_doc.xml · nonDerivative · entry 2

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote 2

Disclosed balance after: 47,912

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $641.02 to $641.77, inclusive. The reporting person undertakes to provide to Credit Acceptance Corporation, any security holder of Credit Acceptance Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the preceding sentence.

F2 · ownership.nature: These shares are owned of record by Todd Watson, spouse of Jill Foss Watson, as trustee of the Jill Foss Watson Irrevocable Trust.

SEC source: 0001568982-26-000004 · primary_doc.xml · nonDerivative · entry 1

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote 2

Disclosed balance after: 48,369

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $640.00 to $640.43, inclusive. The reporting person undertakes to provide to Credit Acceptance Corporation, any security holder of Credit Acceptance Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the preceding sentence.

F2 · ownership.nature: These shares are owned of record by Todd Watson, spouse of Jill Foss Watson, as trustee of the Jill Foss Watson Irrevocable Trust.

SEC source: 0001193125-26-297504 · ownership.xml · nonDerivative · entry 20

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote 17

Disclosed balance after: 49,346

F21 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $652.46 to $652.82, inclusive. The reporting person undertakes to provide to Credit Acceptance Corporation, any security holder of Credit Acceptance Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the preceding sentence.

F17 · ownership.nature: These shares are owned of record by Todd Watson, spouse of Jill Foss Watson, as trustee of the Jill Foss Watson Irrevocable Trust.

SEC source: 0001193125-26-297504 · ownership.xml · nonDerivative · entry 19

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote 17

Disclosed balance after: 49,448

F20 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $651.39 to $652.34, inclusive. The reporting person undertakes to provide to Credit Acceptance Corporation, any security holder of Credit Acceptance Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the preceding sentence.

F17 · ownership.nature: These shares are owned of record by Todd Watson, spouse of Jill Foss Watson, as trustee of the Jill Foss Watson Irrevocable Trust.

SEC source: 0001193125-26-297504 · ownership.xml · nonDerivative · entry 18

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote 17

Disclosed balance after: 50,010

F19 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $650.20 to $651.06, inclusive. The reporting person undertakes to provide to Credit Acceptance Corporation, any security holder of Credit Acceptance Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the preceding sentence.

F17 · ownership.nature: These shares are owned of record by Todd Watson, spouse of Jill Foss Watson, as trustee of the Jill Foss Watson Irrevocable Trust.

SEC source: 0001193125-26-297504 · ownership.xml · nonDerivative · entry 17

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote 17

Disclosed balance after: 51,213

F18 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $648.78 to $649.68, inclusive. The reporting person undertakes to provide to Credit Acceptance Corporation, any security holder of Credit Acceptance Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the preceding sentence.

F17 · ownership.nature: These shares are owned of record by Todd Watson, spouse of Jill Foss Watson, as trustee of the Jill Foss Watson Irrevocable Trust.

SEC source: 0001193125-26-297504 · ownership.xml · nonDerivative · entry 16

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote 17

Disclosed balance after: 52,716

F16 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $647.75 to $648.67, inclusive. The reporting person undertakes to provide to Credit Acceptance Corporation, any security holder of Credit Acceptance Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the preceding sentence.

F17 · ownership.nature: These shares are owned of record by Todd Watson, spouse of Jill Foss Watson, as trustee of the Jill Foss Watson Irrevocable Trust.

SEC source: 0001193125-26-297504 · ownership.xml · nonDerivative · entry 15

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote 2

Disclosed balance after: 85,607

F2 · ownership.nature: These shares are owned of record by Jill Foss Watson, as Trustee of the Jill Foss Watson Living Trust.

SEC source: 0001193125-26-297504 · ownership.xml · nonDerivative · entry 14

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote 2

Disclosed balance after: 85,687

F15 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $665.21 to $665.35, inclusive. The reporting person undertakes to provide to Credit Acceptance Corporation, any security holder of Credit Acceptance Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the preceding sentence.

F2 · ownership.nature: These shares are owned of record by Jill Foss Watson, as Trustee of the Jill Foss Watson Living Trust.

SEC source: 0001193125-26-297504 · ownership.xml · nonDerivative · entry 13

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote 2

Disclosed balance after: 85,768

F14 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $663.94 to $664.86, inclusive. The reporting person undertakes to provide to Credit Acceptance Corporation, any security holder of Credit Acceptance Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the preceding sentence.

F2 · ownership.nature: These shares are owned of record by Jill Foss Watson, as Trustee of the Jill Foss Watson Living Trust.

SEC source: 0001193125-26-297504 · ownership.xml · nonDerivative · entry 12

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote 2

Disclosed balance after: 86,581

F13 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $662.71 to $663.67, inclusive. The reporting person undertakes to provide to Credit Acceptance Corporation, any security holder of Credit Acceptance Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the preceding sentence.

F2 · ownership.nature: These shares are owned of record by Jill Foss Watson, as Trustee of the Jill Foss Watson Living Trust.

SEC source: 0001193125-26-297504 · ownership.xml · nonDerivative · entry 11

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote 2

Disclosed balance after: 87,084

F12 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $661.58 to $662.52, inclusive. The reporting person undertakes to provide to Credit Acceptance Corporation, any security holder of Credit Acceptance Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the preceding sentence.

F2 · ownership.nature: These shares are owned of record by Jill Foss Watson, as Trustee of the Jill Foss Watson Living Trust.

SEC source: 0001193125-26-297504 · ownership.xml · nonDerivative · entry 10

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote 2

Disclosed balance after: 87,265

F11 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $658.96 to $659.04, inclusive. The reporting person undertakes to provide to Credit Acceptance Corporation, any security holder of Credit Acceptance Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the preceding sentence.

F2 · ownership.nature: These shares are owned of record by Jill Foss Watson, as Trustee of the Jill Foss Watson Living Trust.

SEC source: 0001193125-26-297504 · ownership.xml · nonDerivative · entry 9

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote 2

Disclosed balance after: 87,421

F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $657.03 to $657.64, inclusive. The reporting person undertakes to provide to Credit Acceptance Corporation, any security holder of Credit Acceptance Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the preceding sentence.

F2 · ownership.nature: These shares are owned of record by Jill Foss Watson, as Trustee of the Jill Foss Watson Living Trust.

SEC source: 0001193125-26-297504 · ownership.xml · nonDerivative · entry 8

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote 2

Disclosed balance after: 87,596

F9 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $654.48 to $655.30, inclusive. The reporting person undertakes to provide to Credit Acceptance Corporation, any security holder of Credit Acceptance Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the preceding sentence.

F2 · ownership.nature: These shares are owned of record by Jill Foss Watson, as Trustee of the Jill Foss Watson Living Trust.

SEC source: 0001193125-26-297504 · ownership.xml · nonDerivative · entry 7

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote 2

Disclosed balance after: 88,465

F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $653.39 to $654.33, inclusive. The reporting person undertakes to provide to Credit Acceptance Corporation, any security holder of Credit Acceptance Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the preceding sentence.

F2 · ownership.nature: These shares are owned of record by Jill Foss Watson, as Trustee of the Jill Foss Watson Living Trust.

SEC source: 0001193125-26-297504 · ownership.xml · nonDerivative · entry 6

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote 2

Disclosed balance after: 89,284

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $652.38 to $653.29, inclusive. The reporting person undertakes to provide to Credit Acceptance Corporation, any security holder of Credit Acceptance Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the preceding sentence.

F2 · ownership.nature: These shares are owned of record by Jill Foss Watson, as Trustee of the Jill Foss Watson Living Trust.

SEC source: 0001193125-26-297504 · ownership.xml · nonDerivative · entry 5

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote 2

Disclosed balance after: 89,973

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $651.35 to $652.32, inclusive. The reporting person undertakes to provide to Credit Acceptance Corporation, any security holder of Credit Acceptance Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the preceding sentence.

F2 · ownership.nature: These shares are owned of record by Jill Foss Watson, as Trustee of the Jill Foss Watson Living Trust.

SEC source: 0001193125-26-297504 · ownership.xml · nonDerivative · entry 4

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote 2

Disclosed balance after: 91,010

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $650.34 to $651.33, inclusive. The reporting person undertakes to provide to Credit Acceptance Corporation, any security holder of Credit Acceptance Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the preceding sentence.

F2 · ownership.nature: These shares are owned of record by Jill Foss Watson, as Trustee of the Jill Foss Watson Living Trust.

SEC source: 0001193125-26-297504 · ownership.xml · nonDerivative · entry 3

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote 2

Disclosed balance after: 91,457

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $649.33 to $650.27, inclusive. The reporting person undertakes to provide to Credit Acceptance Corporation, any security holder of Credit Acceptance Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the preceding sentence.

F2 · ownership.nature: These shares are owned of record by Jill Foss Watson, as Trustee of the Jill Foss Watson Living Trust.

SEC source: 0001193125-26-297504 · ownership.xml · nonDerivative · entry 2

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote 2

Disclosed balance after: 91,870

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $648.31 to $649.22, inclusive. The reporting person undertakes to provide to Credit Acceptance Corporation, any security holder of Credit Acceptance Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the preceding sentence.

F2 · ownership.nature: These shares are owned of record by Jill Foss Watson, as Trustee of the Jill Foss Watson Living Trust.

SEC source: 0001193125-26-297504 · ownership.xml · nonDerivative · entry 1

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote 2

Disclosed balance after: 91,923

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $646.76 to $647.02, inclusive. The reporting person undertakes to provide to Credit Acceptance Corporation, any security holder of Credit Acceptance Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the preceding sentence.

F2 · ownership.nature: These shares are owned of record by Jill Foss Watson, as Trustee of the Jill Foss Watson Living Trust.

SEC source: 0001104659-26-081269 · tm2619845-2_4seq1.xml · nonDerivative · entry 1

Prescott General Partners LLC · CIK 0001538653 · 10% owner · Member of Section 13(d) Group

10b5-1 filing: No plan indicated

Ownership: Indirect · By Prescott Associates L.P.

Disclosed balance after: 901,241

F1 · kind: These shares were distributed in kind to a limited partner of Prescott Associates L.P. ("Prescott Associates"), a private investment limited partnership, in partial satisfaction of a withdrawal request by the limited partner.

F2 · ownership.nature: These shares are owned directly by Prescott Associates and are beneficially owned indirectly by Prescott General Partners LLC ("PGP"), a Delaware limited liability company, as general partner of Prescott Associates. PGP disclaims beneficial ownership of these shares in excess of its pecuniary interest under Rule 16a-1(a)(2)(ii)(B). The address for Prescott Associates is 2200 Butts Road, Suite 320, Boca Raton, FL 33431.

SEC source: 0000885550-26-000166 · wk-form4_1782850030.xml · derivative · entry 11

Elliott Nicholas J · CIK 0001989445 · Chief Transformation Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,306 shares

Expires 2026-12-30

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.

SEC source: 0000885550-26-000166 · wk-form4_1782850030.xml · nonDerivative · entry 9

Elliott Nicholas J · CIK 0001989445 · Chief Transformation Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 20,897.3

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $634.83 to $634.84, inclusive.

SEC source: 0000885550-26-000166 · wk-form4_1782850030.xml · nonDerivative · entry 8

Elliott Nicholas J · CIK 0001989445 · Chief Transformation Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 21,017.3

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $633.62 to $634.32, inclusive.

SEC source: 0000885550-26-000166 · wk-form4_1782850030.xml · nonDerivative · entry 7

Elliott Nicholas J · CIK 0001989445 · Chief Transformation Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 21,197.3

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $632.05 to $633.00, inclusive.

SEC source: 0000885550-26-000166 · wk-form4_1782850030.xml · nonDerivative · entry 6

Elliott Nicholas J · CIK 0001989445 · Chief Transformation Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 21,521.3

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $630.97 to $631.52, inclusive.

SEC source: 0000885550-26-000166 · wk-form4_1782850030.xml · nonDerivative · entry 5

Elliott Nicholas J · CIK 0001989445 · Chief Transformation Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 21,881.3

SEC source: 0000885550-26-000166 · wk-form4_1782850030.xml · nonDerivative · entry 4

Elliott Nicholas J · CIK 0001989445 · Chief Transformation Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 21,898.3

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $628.64 to $629.30, inclusive.

SEC source: 0000885550-26-000166 · wk-form4_1782850030.xml · nonDerivative · entry 3

Elliott Nicholas J · CIK 0001989445 · Chief Transformation Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 22,581.3

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $627.23 to $627.84, inclusive.

SEC source: 0000885550-26-000166 · wk-form4_1782850030.xml · nonDerivative · entry 2

Elliott Nicholas J · CIK 0001989445 · Chief Transformation Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 23,030.3

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $625.00 to $625.93, inclusive. The reporting person undertakes to provide to Credit Acceptance Corporation, any security holder of Credit Acceptance Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the footnotes to this Form 4.

SEC source: 0000885550-26-000166 · wk-form4_1782850030.xml · nonDerivative · entry 1

Elliott Nicholas J · CIK 0001989445 · Chief Transformation Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 23,203.3

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.

SEC source: 0000885550-26-000165 · wk-form4_1782849991.xml · derivative · entry 13

KERBER ERIN J · CIK 0001871883 · Chief Legal Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 5,500

Underlying: Common Stock · 3,303 shares

Expires 2027-06-28

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.

SEC source: 0000885550-26-000165 · wk-form4_1782849991.xml · derivative · entry 12

KERBER ERIN J · CIK 0001871883 · Chief Legal Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,417 shares

Expires 2026-12-30

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.

SEC source: 0000885550-26-000165 · wk-form4_1782849991.xml · nonDerivative · entry 10

KERBER ERIN J · CIK 0001871883 · Chief Legal Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 25,710.7

F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $634.32 to $634.84, inclusive.

SEC source: 0000885550-26-000165 · wk-form4_1782849991.xml · nonDerivative · entry 9

KERBER ERIN J · CIK 0001871883 · Chief Legal Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 25,950.7

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $632.11 to $633.11, inclusive.

SEC source: 0000885550-26-000165 · wk-form4_1782849991.xml · nonDerivative · entry 8

KERBER ERIN J · CIK 0001871883 · Chief Legal Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 27,093.7

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $630.99 to $631.98, inclusive.

SEC source: 0000885550-26-000165 · wk-form4_1782849991.xml · nonDerivative · entry 7

KERBER ERIN J · CIK 0001871883 · Chief Legal Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 28,093.7

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $629.50 to $630.00, inclusive.

SEC source: 0000885550-26-000165 · wk-form4_1782849991.xml · nonDerivative · entry 6

KERBER ERIN J · CIK 0001871883 · Chief Legal Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 28,398.7

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $628.48 to $629.33, inclusive.

SEC source: 0000885550-26-000165 · wk-form4_1782849991.xml · nonDerivative · entry 5

KERBER ERIN J · CIK 0001871883 · Chief Legal Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 29,667.7

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $627.46 to $628.26, inclusive.

SEC source: 0000885550-26-000165 · wk-form4_1782849991.xml · nonDerivative · entry 4

KERBER ERIN J · CIK 0001871883 · Chief Legal Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 30,452.7

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $626.43 to $627.23, inclusive.

SEC source: 0000885550-26-000165 · wk-form4_1782849991.xml · nonDerivative · entry 3

KERBER ERIN J · CIK 0001871883 · Chief Legal Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 31,033.7

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $625.00 to $625.94, inclusive. The reporting person undertakes to provide to Credit Acceptance Corporation, any security holder of Credit Acceptance Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the footnotes to this Form 4.

SEC source: 0000885550-26-000165 · wk-form4_1782849991.xml · nonDerivative · entry 2

KERBER ERIN J · CIK 0001871883 · Chief Legal Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 31,430.7

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.

SEC source: 0000885550-26-000165 · wk-form4_1782849991.xml · nonDerivative · entry 1

KERBER ERIN J · CIK 0001871883 · Chief Legal Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 28,127.7

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.

SEC source: 0000885550-26-000159 · wk-form4_1782504225.xml · derivative · entry 14

Elliott Nicholas J · CIK 0001989445 · Chief Transformation Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,306

Underlying: Common Stock · 1,183 shares

Expires 2026-12-30

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.

SEC source: 0000885550-26-000159 · wk-form4_1782504225.xml · nonDerivative · entry 11

Elliott Nicholas J · CIK 0001989445 · Chief Transformation Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 20,897.3

F9 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $629.95 to $629.96, inclusive.

SEC source: 0000885550-26-000159 · wk-form4_1782504225.xml · nonDerivative · entry 10

Elliott Nicholas J · CIK 0001989445 · Chief Transformation Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 21,137.3

F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $628.01 to $628.50, inclusive.

SEC source: 0000885550-26-000159 · wk-form4_1782504225.xml · nonDerivative · entry 9

Elliott Nicholas J · CIK 0001989445 · Chief Transformation Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 21,377.3

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $627.74 to $627.92, inclusive.