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Rummler Wendy A

Disclosed activity across 1 company

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45804
SEC CIK
0001916755

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
CREDIT ACCEPTANCE CORPCACC · Entity 3780Chief People OfficerMay 18, 2026May 20, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

CREDIT ACCEPTANCE CORP

Report date May 18, 2026 · Filed May 20, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect19,547.1 Ending reported balance After 2026-05-18 transaction · row 6
6 source rows · reconciled sequence

Row 1 · 2026-05-18 · Exercise / conversion · Acquired 1,994 · Balance 21,541.1

Row 2 · 2026-05-18 · Sale · Disposed 751 · Balance 20,790.1

F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $550.00 to $550.95, 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.

Row 3 · 2026-05-18 · Sale · Disposed 231 · Balance 20,559.1

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $551.12 to $551.48, inclusive.

Row 4 · 2026-05-18 · Sale · Disposed 518 · Balance 20,041.1

F3: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $552.47 to $553.44, inclusive.

Row 5 · 2026-05-18 · Sale · Disposed 440 · Balance 19,601.1

F4: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $553.84 to $554.81, inclusive.

Row 6 · 2026-05-18 · Sale · Disposed 54 · Balance 19,547.1

F5: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $554.92 to $555.27, inclusive.

Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $333.94 · Expires 2026-12-30Direct0 Reported balance After 2026-05-18 transaction · row 9 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 9 · 2026-05-18 · Exercise / conversion · Disposed 1,994 · Balance 0

Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $390.39 · Expires 2027-04-28Direct1,250 Reported balance Holding disclosure · report date 2026-05-18 · row 10 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 10 · Balance 1,250

Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $468.67 · Expires 2028-10-06Direct10,000 Reported balance Holding disclosure · report date 2026-05-18 · row 11 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 11 · Balance 10,000

F8: The option, initially representing the right to purchase 10,000 shares, is exercisable in four equal annual installments beginning on October 6, 2023, which was the first anniversary of the date on which the option was granted.

Common StockSEC Table I · non-derivativeIndirectBy trust.2,704 Reported balance Holding disclosure · report date 2026-05-18 · row 7 Holding and transaction disclosures are not merged.
1 source row

Row 7 · Balance 2,704

F6: These shares are owned of record by Kevin Rummler, spouse of Wendy A. Rummler, as trustee of the Kevin Rummler Revocable Trust.

Common StockSEC Table I · non-derivativeIndirectBy trust.2,365.5 Reported balance Holding disclosure · report date 2026-05-18 · row 8 Holding and transaction disclosures are not merged.
1 source row

Row 8 · Balance 2,365.5

F7: These shares are owned of record by Wendy A. Rummler, as trustee of the Wendy A. Rummler Revocable Trust.

Filing footnotes · ownership attribution and instrument terms

F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $550.00 to $550.95, 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.

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $551.12 to $551.48, inclusive.

F3: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $552.47 to $553.44, inclusive.

F4: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $553.84 to $554.81, inclusive.

F5: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $554.92 to $555.27, inclusive.

F6: These shares are owned of record by Kevin Rummler, spouse of Wendy A. Rummler, as trustee of the Kevin Rummler Revocable Trust.

F7: These shares are owned of record by Wendy A. Rummler, as trustee of the Wendy A. Rummler Revocable Trust.

F8: The option, initially representing the right to purchase 10,000 shares, is exercisable in four equal annual installments beginning on October 6, 2023, which was the first anniversary of the date on which the option was granted.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
May 18, 2026 Filed May 20, 2026 20:05 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 1,994 $0.00 Strike: $333.94 $0.00
Disclosure

SEC source: 0000885550-26-000108 · wk-form4_1779307521.xml · derivative · entry 9

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,994 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.

Read SEC document
May 18, 2026 Filed May 20, 2026 20:05 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 SaleCommon Stock 54 $554.96 $29,967.84
Disclosure

SEC source: 0000885550-26-000108 · wk-form4_1779307521.xml · nonDerivative · entry 6

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 19,547.1

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $554.92 to $555.27, inclusive.

Read SEC document
May 18, 2026 Filed May 20, 2026 20:05 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 SaleCommon Stock 440 $554.16 $243,830.40
Disclosure

SEC source: 0000885550-26-000108 · wk-form4_1779307521.xml · nonDerivative · entry 5

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 19,601.1

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $553.84 to $554.81, inclusive.

Read SEC document
May 18, 2026 Filed May 20, 2026 20:05 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 SaleCommon Stock 518 $552.85 $286,376.30
Disclosure

SEC source: 0000885550-26-000108 · wk-form4_1779307521.xml · nonDerivative · entry 4

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 20,041.1

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $552.47 to $553.44, inclusive.

Read SEC document
May 18, 2026 Filed May 20, 2026 20:05 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 SaleCommon Stock 231 $551.29 $127,347.99
Disclosure

SEC source: 0000885550-26-000108 · wk-form4_1779307521.xml · nonDerivative · entry 3

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 20,559.1

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $551.12 to $551.48, inclusive.

Read SEC document
May 18, 2026 Filed May 20, 2026 20:05 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 SaleCommon Stock 751 $550.28 $413,260.28
Disclosure

SEC source: 0000885550-26-000108 · wk-form4_1779307521.xml · nonDerivative · entry 2

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 20,790.1

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $550.00 to $550.95, 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.

Read SEC document
May 18, 2026 Filed May 20, 2026 20:05 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 Exercise / conversionCommon Stock 1,994 $333.94 $665,876.36
Disclosure

SEC source: 0000885550-26-000108 · wk-form4_1779307521.xml · nonDerivative · entry 1

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 21,541.1

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.

Read SEC document
May 06, 2026 Filed May 8, 2026 20:05 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 2,068 $0.00 Strike: $333.94 $0.00
Disclosure

SEC source: 0000885550-26-000091 · wk-form4_1778270734.xml · derivative · entry 12

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,994

Underlying: Common Stock · 2,068 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.

Read SEC document
May 06, 2026 Filed May 8, 2026 20:05 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 SaleCommon Stock 12 $565.15 $6,781.80
Disclosure

SEC source: 0000885550-26-000091 · wk-form4_1778270734.xml · nonDerivative · entry 9

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 19,547.1

Read SEC document
May 06, 2026 Filed May 8, 2026 20:05 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 SaleCommon Stock 4 $559.37 $2,237.48
Disclosure

SEC source: 0000885550-26-000091 · wk-form4_1778270734.xml · nonDerivative · entry 8

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 19,559.1

Read SEC document
May 06, 2026 Filed May 8, 2026 20:05 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 SaleCommon Stock 19 $557.08 $10,584.52
Disclosure

SEC source: 0000885550-26-000091 · wk-form4_1778270734.xml · nonDerivative · entry 7

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 19,563.1

Read SEC document
May 06, 2026 Filed May 8, 2026 20:05 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 SaleCommon Stock 17 $555.00 $9,435.00
Disclosure

SEC source: 0000885550-26-000091 · wk-form4_1778270734.xml · nonDerivative · entry 6

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 19,582.1

Read SEC document
May 06, 2026 Filed May 8, 2026 20:05 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 SaleCommon Stock 177 $553.79 $98,020.83
Disclosure

SEC source: 0000885550-26-000091 · wk-form4_1778270734.xml · nonDerivative · entry 5

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 19,599.1

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $553.53 to $554.43, inclusive.

Read SEC document
May 06, 2026 Filed May 8, 2026 20:05 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 SaleCommon Stock 88 $553.12 $48,674.56
Disclosure

SEC source: 0000885550-26-000091 · wk-form4_1778270734.xml · nonDerivative · entry 4

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 19,776.1

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $552.53 to $553.40, inclusive.

Read SEC document
May 06, 2026 Filed May 8, 2026 20:05 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 SaleCommon Stock 126 $551.14 $69,443.64
Disclosure

SEC source: 0000885550-26-000091 · wk-form4_1778270734.xml · nonDerivative · entry 3

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 19,864.1

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $551.03 to $551.40, inclusive.

Read SEC document
May 06, 2026 Filed May 8, 2026 20:05 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 SaleCommon Stock 1,625 $550.33 $894,286.25
Disclosure

SEC source: 0000885550-26-000091 · wk-form4_1778270734.xml · nonDerivative · entry 2

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 19,990.1

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $550.00 to $550.90, 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.

Read SEC document
May 06, 2026 Filed May 8, 2026 20:05 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 Exercise / conversionCommon Stock 2,068 $333.94 $690,587.92
Disclosure

SEC source: 0000885550-26-000091 · wk-form4_1778270734.xml · nonDerivative · entry 1

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 21,615.1

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.

Read SEC document
April 17, 2026 Filed Apr 21, 2026 20:05 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 4,062 $0.00 Strike: $333.94 $0.00
Disclosure

SEC source: 0000885550-26-000062 · wk-form4_1776801943.xml · derivative · entry 7

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,062

Underlying: Common Stock · 4,062 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.

Read SEC document
April 17, 2026 Filed Apr 21, 2026 20:05 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 SaleCommon Stock 115 $527.71 $60,686.65
Disclosure

SEC source: 0000885550-26-000062 · wk-form4_1776801943.xml · nonDerivative · entry 4

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 19,547.1

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $527.63 to $527.72, inclusive.

Read SEC document
April 17, 2026 Filed Apr 21, 2026 20:05 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 SaleCommon Stock 1,205 $526.42 $634,336.10
Disclosure

SEC source: 0000885550-26-000062 · wk-form4_1776801943.xml · nonDerivative · entry 3

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 19,662.1

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $526.13 to $527.09, inclusive.

Read SEC document
April 17, 2026 Filed Apr 21, 2026 20:05 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 SaleCommon Stock 2,742 $525.26 $1,440,262.92
Disclosure

SEC source: 0000885550-26-000062 · wk-form4_1776801943.xml · nonDerivative · entry 2

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 20,867.1

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $525.00 to $525.64, 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 footnotes to this Form 4.

Read SEC document
April 17, 2026 Filed Apr 21, 2026 20:05 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 Exercise / conversionCommon Stock 4,062 $333.94 $1,356,464.28
Disclosure

SEC source: 0000885550-26-000062 · wk-form4_1776801943.xml · nonDerivative · entry 1

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 23,609.1

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.

Read SEC document
February 02, 2026 Filed Feb 4, 2026 21:03 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 2,890 $0.00 Strike: $333.94 $0.00
Disclosure

SEC source: 0000885550-26-000031 · wk-form4_1770239003.xml · derivative · entry 15

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,124

Underlying: Common Stock · 2,890 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.

Read SEC document
February 02, 2026 Filed Feb 4, 2026 21:03 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 SaleCommon Stock 115 $515.15 $59,242.25
Disclosure

SEC source: 0000885550-26-000031 · wk-form4_1770239003.xml · nonDerivative · entry 12

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 20,190.6

F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $515.15 to $515.16, inclusive.

Read SEC document
February 02, 2026 Filed Feb 4, 2026 21:03 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 SaleCommon Stock 617 $513.58 $316,878.86
Disclosure

SEC source: 0000885550-26-000031 · wk-form4_1770239003.xml · nonDerivative · entry 11

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 20,305.6

F9 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $513.03 to $514.02, inclusive.

Read SEC document
February 02, 2026 Filed Feb 4, 2026 21:03 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 SaleCommon Stock 458 $512.11 $234,546.38
Disclosure

SEC source: 0000885550-26-000031 · wk-form4_1770239003.xml · nonDerivative · entry 10

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 20,922.6

F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $511.60 to $512.54, inclusive.

Read SEC document
February 02, 2026 Filed Feb 4, 2026 21:03 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 SaleCommon Stock 292 $511.20 $149,270.40
Disclosure

SEC source: 0000885550-26-000031 · wk-form4_1770239003.xml · nonDerivative · entry 9

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 21,380.6

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $510.59 to $511.58, inclusive.

Read SEC document
February 02, 2026 Filed Feb 4, 2026 21:03 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 SaleCommon Stock 380 $509.64 $193,663.20
Disclosure

SEC source: 0000885550-26-000031 · wk-form4_1770239003.xml · nonDerivative · entry 8

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 21,672.6

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $509.20 to $510.01, inclusive.

Read SEC document
February 02, 2026 Filed Feb 4, 2026 21:03 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 SaleCommon Stock 220 $508.17 $111,797.40
Disclosure

SEC source: 0000885550-26-000031 · wk-form4_1770239003.xml · nonDerivative · entry 7

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 22,052.6

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $507.96 to $508.42, inclusive.

Read SEC document
February 02, 2026 Filed Feb 4, 2026 21:03 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 SaleCommon Stock 120 $506.72 $60,806.40
Disclosure

SEC source: 0000885550-26-000031 · wk-form4_1770239003.xml · nonDerivative · entry 6

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 22,272.6

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $506.72 to $506.73, inclusive.

Read SEC document
February 02, 2026 Filed Feb 4, 2026 21:03 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 SaleCommon Stock 120 $505.61 $60,673.20
Disclosure

SEC source: 0000885550-26-000031 · wk-form4_1770239003.xml · nonDerivative · entry 5

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 22,392.6

Read SEC document
February 02, 2026 Filed Feb 4, 2026 21:03 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 SaleCommon Stock 120 $503.73 $60,447.60
Disclosure

SEC source: 0000885550-26-000031 · wk-form4_1770239003.xml · nonDerivative · entry 4

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 22,512.6

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $503.73 to $503.74, inclusive.

Read SEC document
February 02, 2026 Filed Feb 4, 2026 21:03 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 SaleCommon Stock 208 $501.29 $104,268.32
Disclosure

SEC source: 0000885550-26-000031 · wk-form4_1770239003.xml · nonDerivative · entry 3

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 22,632.6

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $501.13 to $501.66, inclusive.

Read SEC document
February 02, 2026 Filed Feb 4, 2026 21:03 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 SaleCommon Stock 240 $500.00 $120,000.00
Disclosure

SEC source: 0000885550-26-000031 · wk-form4_1770239003.xml · nonDerivative · entry 2

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 22,840.6

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $500.00 to $500.01, 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 footnotes to this Form 4.

Read SEC document
February 02, 2026 Filed Feb 4, 2026 21:03 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 Exercise / conversionCommon Stock 2,890 $333.94 $965,086.60
Disclosure

SEC source: 0000885550-26-000031 · wk-form4_1770239003.xml · nonDerivative · entry 1

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 23,080.6

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.

Read SEC document
January 31, 2026 Filed Feb 3, 2026 21:15 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 Tax withholdingCommon Stock 581.4 $498.24 $289,676.74
Disclosure

SEC source: 0000885550-26-000027 · wk-form4_1770153320.xml · nonDerivative · entry 14

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 20,190.6

F11 · shares: Shares withheld to satisfy tax withholding obligations in conjunction with the vesting and settlement of restricted stock units to shares of common stock.

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January 30, 2026 Filed Feb 3, 2026 21:15 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 4,063 $0.00 Strike: $333.94 $0.00
Disclosure

SEC source: 0000885550-26-000027 · wk-form4_1770153320.xml · derivative · entry 18

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 11,014

Underlying: Common Stock · 4,063 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.

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January 30, 2026 Filed Feb 3, 2026 21:15 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 1,173 $0.00 Strike: $333.94 $0.00
Disclosure

SEC source: 0000885550-26-000027 · wk-form4_1770153320.xml · derivative · entry 17

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 15,077

Underlying: Common Stock · 1,173 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.

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January 30, 2026 Filed Feb 3, 2026 21:15 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 SaleCommon Stock 172 $499.44 $85,903.68
Disclosure

SEC source: 0000885550-26-000027 · wk-form4_1770153320.xml · nonDerivative · entry 13

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 20,772

F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $498.74 to $499.60, inclusive.

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January 30, 2026 Filed Feb 3, 2026 21:15 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 SaleCommon Stock 425 $498.16 $211,718.00
Disclosure

SEC source: 0000885550-26-000027 · wk-form4_1770153320.xml · nonDerivative · entry 12

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 20,944

F9 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $497.58 to $498.51, inclusive.

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January 30, 2026 Filed Feb 3, 2026 21:15 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 SaleCommon Stock 498 $496.83 $247,421.34
Disclosure

SEC source: 0000885550-26-000027 · wk-form4_1770153320.xml · nonDerivative · entry 11

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 21,369

F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $496.49 to $497.32, inclusive.

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January 30, 2026 Filed Feb 3, 2026 21:15 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 SaleCommon Stock 370 $493.87 $182,731.90
Disclosure

SEC source: 0000885550-26-000027 · wk-form4_1770153320.xml · nonDerivative · entry 10

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 21,867

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $493.61 to $494.00, inclusive.

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January 30, 2026 Filed Feb 3, 2026 21:15 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 SaleCommon Stock 567 $493.03 $279,548.01
Disclosure

SEC source: 0000885550-26-000027 · wk-form4_1770153320.xml · nonDerivative · entry 9

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 22,237

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $492.43 to $493.36, inclusive.

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January 30, 2026 Filed Feb 3, 2026 21:15 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 SaleCommon Stock 210 $491.09 $103,128.90
Disclosure

SEC source: 0000885550-26-000027 · wk-form4_1770153320.xml · nonDerivative · entry 8

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 22,804

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $490.96 to $491.25, inclusive.

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January 30, 2026 Filed Feb 3, 2026 21:15 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 SaleCommon Stock 391 $489.77 $191,500.07
Disclosure

SEC source: 0000885550-26-000027 · wk-form4_1770153320.xml · nonDerivative · entry 7

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 23,014

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $489.42 to $490.20, inclusive.

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January 30, 2026 Filed Feb 3, 2026 21:15 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 SaleCommon Stock 280 $488.36 $136,740.80
Disclosure

SEC source: 0000885550-26-000027 · wk-form4_1770153320.xml · nonDerivative · entry 6

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 23,405

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $488.06 to $488.73, inclusive.

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January 30, 2026 Filed Feb 3, 2026 21:15 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 SaleCommon Stock 110 $486.55 $53,520.50
Disclosure

SEC source: 0000885550-26-000027 · wk-form4_1770153320.xml · nonDerivative · entry 5

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 23,685

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January 30, 2026 Filed Feb 3, 2026 21:15 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 SaleCommon Stock 1,040 $485.25 $504,660.00
Disclosure

SEC source: 0000885550-26-000027 · wk-form4_1770153320.xml · nonDerivative · entry 4

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 23,795

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $485.00 to $486.00, inclusive.

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January 30, 2026 Filed Feb 3, 2026 21:15 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 Exercise / conversionCommon Stock 4,063 $333.94 $1,356,798.22
Disclosure

SEC source: 0000885550-26-000027 · wk-form4_1770153320.xml · nonDerivative · entry 3

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 24,835

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.

Read SEC document
January 30, 2026 Filed Feb 3, 2026 21:15 UTC CREDIT ACCEPTANCE CORP CACC · Entity 3780 SaleCommon Stock 1,173 $500.22 $586,758.06
Disclosure

SEC source: 0000885550-26-000027 · wk-form4_1770153320.xml · nonDerivative · entry 2

Rummler Wendy A · CIK 0001916755 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 20,772

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $500.00 to $500.84, 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.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.