Sec Form 4 Filing - Booth Kenneth @ CREDIT ACCEPTANCE CORP - 2021-11-03

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person Booth Kenneth 2. Issuer Name and Ticker or Trading Symbol CREDIT ACCEPTANCE CORP [ CACC] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) Chief Executive Officer (Last) (First) (Middle) 25505 WEST TWELVE MILE ROAD 3. Date of Earliest Transaction (MM/DD/YY) 11/03/2021 (Street) SOUTHFIELD, MI48034 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 11/03/2021 S 3,500 D $ 668 17,012 ( 1 ) D Common Stock 11/05/2021 S 2,000 D $ 700 15,012 ( 1 ) D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares Employee Stock Option (right to buy) $ 33 3.94 ( 2 ) 12/30/2026 Common Stock 50,000 ( 2 ) 50,000 D Employee Stock Option (right to buy) $ 390.39 ( 3 ) 04/28/2031 Common Stock 110,000 ( 3 ) 110,000 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Booth Kenneth 25505 WEST TWELVE MILE ROAD SOUTHFIELD, MI48034 X Chief Executive Officer Signatures /s/ Kenneth S. Booth 11/05/2021 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Includes 7,012 vested restricted stock units that were granted under the Company's Incentive Compensation Plan. ( 2 )The option, representing a right to purchase 50,000 shares, is exercisable in four equal annual installments beginning on December 30, 2021, which is the first anniversary of the date on which the option was granted. ( 3 )The option, representing a right to purchase 110,000 shares, is exercisable in four equal annual installments beginning on April 28, 2022, which is the first anniversary of the date on which the option was granted.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

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