CACC

SEC source: 0001415889-21-003599 · form4-07132021_040729.xml · nonDerivative · entry 12

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 31,055

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $445.28 to $446.26, 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.

F5 · ownership.nature: These shares are owned of record by Todd Watson, spouse of Jill Foss Watson, as trustee of the Jill Foss Watson 2014 Children's Trust FBO Gwyneth Ellen Watson.

SEC source: 0001415889-21-003599 · form4-07132021_040729.xml · nonDerivative · entry 11

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 31,055

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $445.28 to $446.26, 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.

F4 · ownership.nature: These shares are owned of record by Todd Watson, spouse of Jill Foss Watson, as trustee of the Jill Foss Watson 2014 Children's Trust FBO Duncan Todd Watson

SEC source: 0001415889-21-003599 · form4-07132021_040729.xml · nonDerivative · entry 10

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 351,828

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $445.28 to $446.26, 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.

F3 · ownership.nature: These shares are owned of record by Jill Foss Watson, as Trustee of the Karol A. Foss Irrevocable Grandchildren's Trust and of the Issue Trusts.

SEC source: 0001415889-21-003599 · form4-07132021_040729.xml · nonDerivative · entry 9

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 194,304

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $445.28 to $446.26, 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: 0001415889-21-003599 · form4-07132021_040729.xml · nonDerivative · entry 8

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 32,060

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $444.06 to $445.00, 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.

F5 · ownership.nature: These shares are owned of record by Todd Watson, spouse of Jill Foss Watson, as trustee of the Jill Foss Watson 2014 Children's Trust FBO Gwyneth Ellen Watson.

SEC source: 0001415889-21-003599 · form4-07132021_040729.xml · nonDerivative · entry 7

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 32,060

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $444.06 to $445.00, 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.

F4 · ownership.nature: These shares are owned of record by Todd Watson, spouse of Jill Foss Watson, as trustee of the Jill Foss Watson 2014 Children's Trust FBO Duncan Todd Watson

SEC source: 0001415889-21-003599 · form4-07132021_040729.xml · nonDerivative · entry 6

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 352,834

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $444.06 to $445.00, 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.

F3 · ownership.nature: These shares are owned of record by Jill Foss Watson, as Trustee of the Karol A. Foss Irrevocable Grandchildren's Trust and of the Issue Trusts.

SEC source: 0001415889-21-003599 · form4-07132021_040729.xml · nonDerivative · entry 5

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 196,314

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $444.06 to $445.00, 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: 0001415889-21-003599 · form4-07132021_040729.xml · nonDerivative · entry 4

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 32,193

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $443.05 to $443.67, 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.

F5 · ownership.nature: These shares are owned of record by Todd Watson, spouse of Jill Foss Watson, as trustee of the Jill Foss Watson 2014 Children's Trust FBO Gwyneth Ellen Watson.

SEC source: 0001415889-21-003599 · form4-07132021_040729.xml · nonDerivative · entry 3

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 32,193

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $443.05 to $443.67, 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.

F4 · ownership.nature: These shares are owned of record by Todd Watson, spouse of Jill Foss Watson, as trustee of the Jill Foss Watson 2014 Children's Trust FBO Duncan Todd Watson

SEC source: 0001415889-21-003599 · form4-07132021_040729.xml · nonDerivative · entry 2

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 352,968

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $443.05 to $443.67, 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.

F3 · ownership.nature: These shares are owned of record by Jill Foss Watson, as Trustee of the Karol A. Foss Irrevocable Grandchildren's Trust and of the Issue Trusts.

SEC source: 0001415889-21-003599 · form4-07132021_040729.xml · nonDerivative · entry 1

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 196,580

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $443.05 to $443.67, 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: 0001415889-21-003607 · form4a-07142021_060747.xml · nonDerivative · entry 14

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 67,046

F15 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $447.22 to $447.88, 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.

F11 · balance_after: The original Form 4, filed on July 13, 2021, is being amended by this Form 4 amendment solely to correct an administrative error, which misreported a sale that occurred on July 9, 2021 as a total of 9,000 shares sold when in fact 1,800 shares of the Issuer's common stock were sold. As a result of the correction, the number of shares beneficially owned by the reporting person following the corrected transaction reflects an increase in the number of shares reported as beneficially owned by the reporting person by 7,200 shares.

F12 · 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: 0001415889-21-003607 · form4a-07142021_060747.xml · nonDerivative · entry 13

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 67,215

F14 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $446 to $446.67, 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.

F11 · balance_after: The original Form 4, filed on July 13, 2021, is being amended by this Form 4 amendment solely to correct an administrative error, which misreported a sale that occurred on July 9, 2021 as a total of 9,000 shares sold when in fact 1,800 shares of the Issuer's common stock were sold. As a result of the correction, the number of shares beneficially owned by the reporting person following the corrected transaction reflects an increase in the number of shares reported as beneficially owned by the reporting person by 7,200 shares.

F12 · 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: 0001415889-21-003607 · form4a-07142021_060747.xml · nonDerivative · entry 12

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 68,145

F13 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $444.83 to $445.48, 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.

F11 · balance_after: The original Form 4, filed on July 13, 2021, is being amended by this Form 4 amendment solely to correct an administrative error, which misreported a sale that occurred on July 9, 2021 as a total of 9,000 shares sold when in fact 1,800 shares of the Issuer's common stock were sold. As a result of the correction, the number of shares beneficially owned by the reporting person following the corrected transaction reflects an increase in the number of shares reported as beneficially owned by the reporting person by 7,200 shares.

F12 · 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: 0001415889-21-003607 · form4a-07142021_060747.xml · nonDerivative · entry 11

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 68,584

F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $443.62 to $444.23, 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.

F11 · balance_after: The original Form 4, filed on July 13, 2021, is being amended by this Form 4 amendment solely to correct an administrative error, which misreported a sale that occurred on July 9, 2021 as a total of 9,000 shares sold when in fact 1,800 shares of the Issuer's common stock were sold. As a result of the correction, the number of shares beneficially owned by the reporting person following the corrected transaction reflects an increase in the number of shares reported as beneficially owned by the reporting person by 7,200 shares.

F12 · 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: 0001415889-21-003607 · form4a-07142021_060747.xml · nonDerivative · entry 10

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 347,742

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $447.88 to $448.01, 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.

F8 · balance_after: The original Form 4, filed on July 13, 2021, is being amended by this Form 4 amendment to correct an administrative error, which misreported sales by the Jill Foss Watson 2014 Children's Trust FBO Duncan Todd Watson and Jill Foss Watson 2014 Children's Trust FBO Gwyneth Ellen Watson, when in fact neither of the trusts engaged in any sales.

F9 · ownership.nature: These shares are owned of record by Jill Foss Watson, as Trustee of the Karol A. Foss Irrevocable Grandchildren's Trust and of the Issue Trusts.

SEC source: 0001415889-21-003607 · form4a-07142021_060747.xml · nonDerivative · entry 9

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 347,825

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $446.31 to $447.23, 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.

F8 · balance_after: The original Form 4, filed on July 13, 2021, is being amended by this Form 4 amendment to correct an administrative error, which misreported sales by the Jill Foss Watson 2014 Children's Trust FBO Duncan Todd Watson and Jill Foss Watson 2014 Children's Trust FBO Gwyneth Ellen Watson, when in fact neither of the trusts engaged in any sales.

F9 · ownership.nature: These shares are owned of record by Jill Foss Watson, as Trustee of the Karol A. Foss Irrevocable Grandchildren's Trust and of the Issue Trusts.

SEC source: 0001415889-21-003607 · form4a-07142021_060747.xml · nonDerivative · entry 8

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 349,207

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $445.28 to $446.26, 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.

F8 · balance_after: The original Form 4, filed on July 13, 2021, is being amended by this Form 4 amendment to correct an administrative error, which misreported sales by the Jill Foss Watson 2014 Children's Trust FBO Duncan Todd Watson and Jill Foss Watson 2014 Children's Trust FBO Gwyneth Ellen Watson, when in fact neither of the trusts engaged in any sales.

F9 · ownership.nature: These shares are owned of record by Jill Foss Watson, as Trustee of the Karol A. Foss Irrevocable Grandchildren's Trust and of the Issue Trusts.

SEC source: 0001415889-21-003607 · form4a-07142021_060747.xml · nonDerivative · entry 7

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 352,222

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $444.06 to $445.00, 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.

F8 · balance_after: The original Form 4, filed on July 13, 2021, is being amended by this Form 4 amendment to correct an administrative error, which misreported sales by the Jill Foss Watson 2014 Children's Trust FBO Duncan Todd Watson and Jill Foss Watson 2014 Children's Trust FBO Gwyneth Ellen Watson, when in fact neither of the trusts engaged in any sales.

F9 · ownership.nature: These shares are owned of record by Jill Foss Watson, as Trustee of the Karol A. Foss Irrevocable Grandchildren's Trust and of the Issue Trusts.

SEC source: 0001415889-21-003607 · form4a-07142021_060747.xml · nonDerivative · entry 6

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 352,622

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $443.05 to $443.67, 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.

F8 · balance_after: The original Form 4, filed on July 13, 2021, is being amended by this Form 4 amendment to correct an administrative error, which misreported sales by the Jill Foss Watson 2014 Children's Trust FBO Duncan Todd Watson and Jill Foss Watson 2014 Children's Trust FBO Gwyneth Ellen Watson, when in fact neither of the trusts engaged in any sales.

F9 · ownership.nature: These shares are owned of record by Jill Foss Watson, as Trustee of the Karol A. Foss Irrevocable Grandchildren's Trust and of the Issue Trusts.

SEC source: 0001415889-21-003607 · form4a-07142021_060747.xml · nonDerivative · entry 5

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 143,327

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $447.88 to $448.01, 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 · balance_after: The original Form 4, filed on July 13, 2021, is being amended by this Form 4 amendment to correct an administrative error, which over-reported the number of shares beneficially owned following the reported transaction by 50,000 shares. As a result of the correction, the number of shares beneficially owned by the reporting person following the transaction reflects a reduction in the number of shares reported as beneficially owned by the reporting person by 50,000 shares.

F3 · ownership.nature: These shares are owned of record by Jill Foss Watson, as Trustee of the Jill Foss Watson Living Trust.

SEC source: 0001415889-21-003607 · form4a-07142021_060747.xml · nonDerivative · entry 4

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 143,383

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $446.31 to $447.23, 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 · balance_after: The original Form 4, filed on July 13, 2021, is being amended by this Form 4 amendment to correct an administrative error, which over-reported the number of shares beneficially owned following the reported transaction by 50,000 shares. As a result of the correction, the number of shares beneficially owned by the reporting person following the transaction reflects a reduction in the number of shares reported as beneficially owned by the reporting person by 50,000 shares.

F3 · ownership.nature: These shares are owned of record by Jill Foss Watson, as Trustee of the Jill Foss Watson Living Trust.

SEC source: 0001415889-21-003607 · form4a-07142021_060747.xml · nonDerivative · entry 3

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 144,303

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $445.28 to $446.26, 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 · balance_after: The original Form 4, filed on July 13, 2021, is being amended by this Form 4 amendment to correct an administrative error, which over-reported the number of shares beneficially owned following the reported transaction by 50,000 shares. As a result of the correction, the number of shares beneficially owned by the reporting person following the transaction reflects a reduction in the number of shares reported as beneficially owned by the reporting person by 50,000 shares.

F3 · ownership.nature: These shares are owned of record by Jill Foss Watson, as Trustee of the Jill Foss Watson Living Trust.

SEC source: 0001415889-21-003607 · form4a-07142021_060747.xml · nonDerivative · entry 2

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 146,314

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $444.06 to $445.00, 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 · balance_after: The original Form 4, filed on July 13, 2021, is being amended by this Form 4 amendment to correct an administrative error, which over-reported the number of shares beneficially owned following the reported transaction by 50,000 shares. As a result of the correction, the number of shares beneficially owned by the reporting person following the transaction reflects a reduction in the number of shares reported as beneficially owned by the reporting person by 50,000 shares.

F3 · ownership.nature: These shares are owned of record by Jill Foss Watson, as Trustee of the Jill Foss Watson Living Trust.

SEC source: 0001415889-21-003607 · form4a-07142021_060747.xml · nonDerivative · entry 1

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 146,580

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $443.05 to $443.67, 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 · balance_after: The original Form 4, filed on July 13, 2021, is being amended by this Form 4 amendment to correct an administrative error, which over-reported the number of shares beneficially owned following the reported transaction by 50,000 shares. As a result of the correction, the number of shares beneficially owned by the reporting person following the transaction reflects a reduction in the number of shares reported as beneficially owned by the reporting person by 50,000 shares.

F3 · ownership.nature: These shares are owned of record by Jill Foss Watson, as Trustee of the Jill Foss Watson Living Trust.

SEC source: 0000885550-21-000083 · wf-form4_162491083005257.xml · nonDerivative · entry 1

SMITH ARTHUR L · CIK 0001604078 · Chief Analytics Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,770

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F2 · balance_after: Includes 7,300 vested restricted stock units that were granted under the Company's Incentive Compensation Plan.

SEC source: 0000885550-21-000039 · wf-form4_161541088673926.xml · nonDerivative · entry 1

Booth Kenneth · CIK 0001300069 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,512

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $425.07 to $425.91, 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 range set forth in this footnote.

F2 · balance_after: Includes 7,012 vested restricted stock units that were granted under the Company's Incentive Compensation Plan.

SEC source: 0000885550-21-000038 · wf-form4_161480549634303.xml · nonDerivative · entry 1

ROBERTS BRETT A · CIK 0001220535 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 451,101

F1 · shares: Shares withheld to satisfy tax withholding obligations in conjunction with the vesting of restricted stock and restricted stock units.

F2 · balance_after: Includes 269,738 vested restricted stock units that were granted under the Company's Incentive Compensation Plan.

SEC source: 0000885550-21-000017 · wf-form4_161195602095620.xml · nonDerivative · entry 7

SMITH ARTHUR L · CIK 0001604078 · Chief Analytics Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,770

F3 · shares: Represents the vesting of performance-based restricted stock units granted under the Company's Incentive Compensation Plan. Each restricted stock unit represents and has a value equal to one share of common stock of Credit Acceptance Corporation. Shares will be distributed to Mr. Smith on January 30, 2023.

F4 · balance_after: Includes 7,300 vested restricted stock units that were granted under the Company's Incentive Compensation Plan.

SEC source: 0000885550-21-000016 · wf-form4_161195589864335.xml · nonDerivative · entry 1

Flanagan Glenda J · CIK 0001201245 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,600

F1 · shares: Represents the vesting of performance-based restricted stock units granted under the Company's Incentive Compensation Plan. Each restricted stock unit represents and has a value equal to one share of common stock of Credit Acceptance Corporation. Shares will be distributed to Ms. Flanagan on January 30, 2026.

F2 · balance_after: Includes 4,600 vested restricted stock units that were granted under the Company's Incentive Compensation Plan.

SEC source: 0000885550-21-000026 · wf-form4_161230071107881.xml · nonDerivative · entry 2

KOTCH NOAH · CIK 0001777097 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,711

F3 · shares: Shares withheld to satisfy tax withholding obligations in conjunction with the vesting of restricted stock units.

F4 · balance_after: Includes 3,711 vested restricted stock units that were granted under the Company's Incentive Compensation Plan.

SEC source: 0000885550-21-000026 · wf-form4_161230071107881.xml · nonDerivative · entry 1

KOTCH NOAH · CIK 0001777097 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,775

F1 · shares: Represents the vesting of performance-based restricted stock units granted under the Company's Incentive Compensation Plan. Each restricted stock unit represents and has a value equal to one share of common stock of Credit Acceptance Corporation. Shares will be distributed to Mr. Kotch on January 30, 2023.

F2 · balance_after: Includes 3,775 vested restricted stock units that were granted under the Company's Incentive Compensation Plan.

SEC source: 0000885550-21-000025 · wf-form4_161230063660912.xml · nonDerivative · entry 2

LUM JONATHAN · CIK 0001777743 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,455

F3 · shares: Shares withheld to satisfy tax withholding obligations in conjunction with the vesting of restricted stock units.

F4 · balance_after: Includes 4,195 vested restricted stock units that were granted under the Company's Incentive Compensation Plan.

SEC source: 0000885550-21-000025 · wf-form4_161230063660912.xml · nonDerivative · entry 1

LUM JONATHAN · CIK 0001777743 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,514

F1 · shares: Represents the vesting of performance-based restricted stock units granted under the Company's Incentive Compensation Plan. Each restricted stock unit represents and has a value equal to one share of common stock of Credit Acceptance Corporation. Shares will be distributed to Mr. Lum on January 30, 2023.

F2 · balance_after: Includes 4,254 vested restricted stock units that were granted under the Company's Incentive Compensation Plan.

SEC source: 0000885550-21-000024 · wf-form4_161230055290672.xml · nonDerivative · entry 1

BUSK DOUGLAS W · CIK 0001218952 · Chief Treasury Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,319

F1 · shares: Represents the vesting of performance-based restricted stock units granted under the Company's Incentive Compensation Plan. Each restricted stock unit represents and has a value equal to one share of common stock of Credit Acceptance Corporation. Shares will be distributed to Mr. Busk on January 30, 2023.

F2 · balance_after: Includes 6,433 vested restricted stock units that were granted under the Company's Incentive Compensation Plan.

SEC source: 0000885550-21-000023 · wf-form4_161230047415405.xml · nonDerivative · entry 1

ULATOWSKI DANIEL A. · CIK 0001604030 · Chief Sales Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,459

F1 · shares: Represents the vesting of performance-based restricted stock units granted under the Company's Incentive Compensation Plan. Each restricted stock unit represents and has a value equal to one share of common stock of Credit Acceptance Corporation. Shares will be distributed to Mr. Ulatowski on January 30, 2023.

F2 · balance_after: Includes 7,300 vested restricted stock units that were granted under the Company's Incentive Compensation Plan.

SEC source: 0000885550-21-000022 · wf-form4_161230033401307.xml · nonDerivative · entry 1

PEARCE CHARLES A · CIK 0001218955 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,728

F1 · shares: Represents the vesting of performance-based restricted stock units granted under the Company's Incentive Compensation Plan. Each restricted stock unit represents and has a value equal to one share of common stock of Credit Acceptance Corporation. Shares will be distributed to Mr. Pearce on January 30, 2023.

F2 · balance_after: Includes 7,228 vested restricted stock units that were granted under the Company's Incentive Compensation Plan.

SEC source: 0000885550-21-000021 · wf-form4_161230023047325.xml · nonDerivative · entry 2

Booth Kenneth · CIK 0001300069 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,012

F3 · shares: Shares withheld to satisfy tax withholding obligations in conjunction with the vesting of restricted stock units.

F4 · balance_after: Includes 7,012 vested restricted stock units that were granted under the Company's Incentive Compensation Plan.

SEC source: 0000885550-21-000021 · wf-form4_161230023047325.xml · nonDerivative · entry 1

Booth Kenneth · CIK 0001300069 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,086

F1 · shares: Represents the vesting of performance-based restricted stock units granted under the Company's Incentive Compensation Plan. Each restricted stock unit represents and has a value equal to one share of common stock of Credit Acceptance Corporation. Shares will be distributed to Mr. Booth on January 30, 2023.

F2 · balance_after: Includes 7,086 vested restricted stock units that were granted under the Company's Incentive Compensation Plan.

SEC source: 0000885550-21-000020 · wf-form4_161230013886194.xml · nonDerivative · entry 1

ROBERTS BRETT A · CIK 0001220535 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 456,011

F1 · shares: Represents 31,000 performance-based restricted stock units and 9,000 shares of restricted stock that will vest based on the Company's performance for the year ended December 31, 2020. Each restricted stock unit represents and has a value equal to one share of common stock of Credit Acceptance Corporation.

F2 · balance_after: Includes 239,724 vested restricted stock units, 31,000 unvested restricted stock units and 9,000 unvested shares of restricted stock that were granted under the Company's Incentive Compensation Plan.

SEC source: 0001415889-21-000441 · form4-01292021_110114.xml · derivative · entry 7

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 390

Underlying: Common Stock · 39,000 shares

Expires 2022-02-15

F1 · ownership.nature: These shares are owned of record by Jill Foss Watson, as Trustee of the Karol A. Foss Irrevocable Grandchildren's Trust and of the Issue Trusts.

SEC source: 0000885550-21-000017 · wf-form4_161195602095620.xml · nonDerivative · entry 6

SMITH ARTHUR L · CIK 0001604078 · Chief Analytics Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,945

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F2 · balance_after: Includes 5,475 vested restricted stock units that were granted under the Company's Incentive Compensation Plan.

SEC source: 0000885550-21-000017 · wf-form4_161195602095620.xml · nonDerivative · entry 5

SMITH ARTHUR L · CIK 0001604078 · Chief Analytics Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,987

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F2 · balance_after: Includes 5,475 vested restricted stock units that were granted under the Company's Incentive Compensation Plan.

SEC source: 0000885550-21-000017 · wf-form4_161195602095620.xml · nonDerivative · entry 4

SMITH ARTHUR L · CIK 0001604078 · Chief Analytics Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,545

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F2 · balance_after: Includes 5,475 vested restricted stock units that were granted under the Company's Incentive Compensation Plan.

SEC source: 0000885550-21-000017 · wf-form4_161195602095620.xml · nonDerivative · entry 3

SMITH ARTHUR L · CIK 0001604078 · Chief Analytics Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,745

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F2 · balance_after: Includes 5,475 vested restricted stock units that were granted under the Company's Incentive Compensation Plan.

SEC source: 0000885550-21-000017 · wf-form4_161195602095620.xml · nonDerivative · entry 2

SMITH ARTHUR L · CIK 0001604078 · Chief Analytics Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,845

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F2 · balance_after: Includes 5,475 vested restricted stock units that were granted under the Company's Incentive Compensation Plan.

SEC source: 0000885550-21-000017 · wf-form4_161195602095620.xml · nonDerivative · entry 1

SMITH ARTHUR L · CIK 0001604078 · Chief Analytics Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,945

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F2 · balance_after: Includes 5,475 vested restricted stock units that were granted under the Company's Incentive Compensation Plan.

SEC source: 0001415889-21-000441 · form4-01292021_110114.xml · derivative · entry 6

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 130

Underlying: Common Stock · 13,000 shares

Expires 2022-02-09

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

SEC source: 0000885550-21-000007 · wf-form4_160979500914785.xml · derivative · entry 3

ULATOWSKI DANIEL A. · CIK 0001604030 · Chief Sales Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,000

Underlying: Common Stock · 50,000 shares

Expires 2026-12-30

F3 · derivative.exercise_date: The option vests in four equal annual installments beginning on December 30, 2021, which is the first anniversary of the date on which the option was granted.