CACC

SEC source: 0001415889-21-003848 · form4-08112021_110813.xml · nonDerivative · entry 10

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 308,503

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $550.10 to $550.94, 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 preceding sentence.

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: 0001415889-21-003848 · form4-08112021_110813.xml · nonDerivative · entry 9

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 308,963

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $547.99 to $548.91, 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 ranges set forth in the preceding sentence.

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: 0001415889-21-003848 · form4-08112021_110813.xml · nonDerivative · entry 8

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 113,327

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

SEC source: 0001415889-21-003848 · form4-08112021_110813.xml · nonDerivative · entry 7

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 113,340

F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $555.42 to $556.08, 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: 0001415889-21-003848 · form4-08112021_110813.xml · nonDerivative · entry 6

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 113,380

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $554.36 to $555.33, 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: 0001415889-21-003848 · form4-08112021_110813.xml · nonDerivative · entry 5

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 113,968

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $553.33 to $554.29, 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: 0001415889-21-003848 · form4-08112021_110813.xml · nonDerivative · entry 4

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 114,761

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $552.18 to $553.17, 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: 0001415889-21-003848 · form4-08112021_110813.xml · nonDerivative · entry 3

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 116,420

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $551.17 to $552.12, 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: 0001415889-21-003848 · form4-08112021_110813.xml · nonDerivative · entry 2

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 117,168

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $550.10 to $550.94, 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 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: 0001415889-21-003848 · form4-08112021_110813.xml · nonDerivative · entry 1

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 117,474

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $547.99 to $548.91, 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 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: 0001415889-21-003846 · form4-08102021_060859.xml · nonDerivative · entry 18

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 58,346

F11 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $557.22 to $557.82, 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.

F9 · 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: 0001415889-21-003846 · form4-08102021_060859.xml · nonDerivative · entry 17

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 58,530

F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $556.17 to $556.51, 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.

F9 · 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: 0001415889-21-003846 · form4-08102021_060859.xml · nonDerivative · entry 16

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 58,798

F9 · 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: 0001415889-21-003846 · form4-08102021_060859.xml · nonDerivative · entry 15

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 49,000

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $557.22 to $558.11, 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 · ownership.nature: These shares are owned of record by Jill Foss Watson, as Trustee of the Jill Foss Watson 2021 Grantor Retained Annuity Trust.

SEC source: 0001415889-21-003846 · form4-08102021_060859.xml · nonDerivative · entry 14

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 49,178

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $556.05 to $556.94, 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 preceding sentence.

F8 · ownership.nature: These shares are owned of record by Jill Foss Watson, as Trustee of the Jill Foss Watson 2021 Grantor Retained Annuity Trust.

SEC source: 0001415889-21-003846 · form4-08102021_060859.xml · nonDerivative · entry 13

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 49,883

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $554.91 to $555.69, 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 · ownership.nature: These shares are owned of record by Jill Foss Watson, as Trustee of the Jill Foss Watson 2021 Grantor Retained Annuity Trust.

SEC source: 0001415889-21-003846 · form4-08102021_060859.xml · nonDerivative · entry 12

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 49,936

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $553.73 to $554.72, 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 · ownership.nature: These shares are owned of record by Jill Foss Watson, as Trustee of the Jill Foss Watson 2021 Grantor Retained Annuity Trust.

SEC source: 0001415889-21-003846 · form4-08102021_060859.xml · nonDerivative · entry 11

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 49,969

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $551.65 to $552.39, 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 · ownership.nature: These shares are owned of record by Jill Foss Watson, as Trustee of the Jill Foss Watson 2021 Grantor Retained Annuity Trust.

SEC source: 0001415889-21-003846 · form4-08102021_060859.xml · nonDerivative · entry 10

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 309,042

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $557.22 to $558.11, 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.

F7 · 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: 0001415889-21-003846 · form4-08102021_060859.xml · nonDerivative · entry 9

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 309,416

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $556.05 to $556.94, 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 preceding sentence.

F7 · 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: 0001415889-21-003846 · form4-08102021_060859.xml · nonDerivative · entry 8

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 310,896

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $554.91 to $555.69, 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.

F7 · 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: 0001415889-21-003846 · form4-08102021_060859.xml · nonDerivative · entry 7

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 311,008

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $553.73 to $554.72, 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.

F7 · 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: 0001415889-21-003846 · form4-08102021_060859.xml · nonDerivative · entry 6

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 311,076

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $551.65 to $552.39, 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.

F7 · 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: 0001415889-21-003846 · form4-08102021_060859.xml · nonDerivative · entry 5

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 117,527

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $557.22 to $558.11, 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: 0001415889-21-003846 · form4-08102021_060859.xml · nonDerivative · entry 4

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 117,777

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $556.05 to $556.94, 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 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: 0001415889-21-003846 · form4-08102021_060859.xml · nonDerivative · entry 3

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 118,763

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $554.91 to $555.69, 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: 0001415889-21-003846 · form4-08102021_060859.xml · nonDerivative · entry 2

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 118,838

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $553.73 to $554.72, 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: 0001415889-21-003846 · form4-08102021_060859.xml · nonDerivative · entry 1

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 118,883

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $551.65 to $552.39, 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: 0000885550-21-000099 · wf-form4_162811124389754.xml · nonDerivative · entry 4

BUSK DOUGLAS W · CIK 0001218952 · Chief Treasury Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,319

F1 · balance_after: Includes 6,433 vested restricted stock units that were granted under the Company's Incentive Compensation Plan.

SEC source: 0000885550-21-000103 · wf-form4_162828024817936.xml · nonDerivative · entry 1

ULATOWSKI DANIEL A. · CIK 0001604030 · Chief Sales Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,459

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: 0001415889-21-003811 · form4-08052021_040819.xml · nonDerivative · entry 22

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 58,846

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: 0001415889-21-003811 · form4-08052021_040819.xml · nonDerivative · entry 21

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 58,905

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: 0001415889-21-003811 · form4-08052021_040819.xml · nonDerivative · entry 20

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 58,932

F15 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $539.83 to $540.63, 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.

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: 0001415889-21-003811 · form4-08052021_040819.xml · nonDerivative · entry 19

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 59,323

F14 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $538.70 to $539.64, 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.

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: 0001415889-21-003811 · form4-08052021_040819.xml · nonDerivative · entry 18

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 59,675

F13 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $537.11 to $538.08, 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.

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: 0001415889-21-003811 · form4-08052021_040819.xml · nonDerivative · entry 17

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 59,890

F11 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $536.11 to $537.03, 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.

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: 0001415889-21-003811 · form4-08052021_040819.xml · nonDerivative · entry 16

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 311,142

F9 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $543.58 to $544.04, 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.

F10 · 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: 0001415889-21-003811 · form4-08052021_040819.xml · nonDerivative · entry 15

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 311,234

F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $542.46 to $543.19, 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.

F10 · 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: 0001415889-21-003811 · form4-08052021_040819.xml · nonDerivative · entry 14

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 311,393

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $541.35 to $541.92, 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.

F10 · 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: 0001415889-21-003811 · form4-08052021_040819.xml · nonDerivative · entry 13

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 311,641

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $540.32 to $541.22, 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.

F10 · 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: 0001415889-21-003811 · form4-08052021_040819.xml · nonDerivative · entry 12

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 312,216

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $539.24 to $540.22, 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.

F10 · 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: 0001415889-21-003811 · form4-08052021_040819.xml · nonDerivative · entry 11

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 313,340

F4 · price: 1. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $538.22 to $539.21, 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.

F10 · 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: 0001415889-21-003811 · form4-08052021_040819.xml · nonDerivative · entry 10

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 314,460

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $537.11 to $538.08, 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.

F10 · 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: 0001415889-21-003811 · form4-08052021_040819.xml · nonDerivative · entry 9

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 315,327

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $536.08 to $537.03, 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.

F10 · 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: 0001415889-21-003811 · form4-08052021_040819.xml · nonDerivative · entry 8

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 118,927

F9 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $543.58 to $544.04, 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: 0001415889-21-003811 · form4-08052021_040819.xml · nonDerivative · entry 7

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 118,949

F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $542.46 to $543.19, 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: 0001415889-21-003811 · form4-08052021_040819.xml · nonDerivative · entry 6

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 118,986

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $541.35 to $541.92, 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: 0001415889-21-003811 · form4-08052021_040819.xml · nonDerivative · entry 5

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 119,045

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $540.32 to $541.22, 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: 0001415889-21-003811 · form4-08052021_040819.xml · nonDerivative · entry 4

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 119,180

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $539.24 to $540.22, 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: 0001415889-21-003811 · form4-08052021_040819.xml · nonDerivative · entry 3

Watson Jill Foss · CIK 0001568982 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 119,444

F4 · price: 1. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $538.22 to $539.21, 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.