144 0002137517 XXXXXXXX LIVE 0000885550 Credit Acceptance Corp 000-20202 25505 West Twelve Mile Road Southfield MI 48034 2483532700 Jill Foss Watson Irrevocable Trust Member of immediate family of any of the foregoing Common UBS Financial Services Inc

1000 Harbor Blvd 3rd Floor Weehawken NJ 07086

20000 12500000 10460071 06/29/2026 NASDAQ Common 10/01/2008 GRAT Remainder Founders Shares N 20000 10/01/2008 GRAT Remainder N Donald A Foss Remainder Trust FBO Jordon Joseph Davis-Foss

25505 W Twelve Mile Road Southfield MI 48034

Common 04/17/2026 10000 243103 Donald A Foss Remainder Trust FBO Samantha D Foss

25505 W Twelve Mile Road Southfield MI 48034

Common 04/17/2026 10000 243103 Jill Foss Watson Living Trust

C/o UBS Financial Services 1000 Harbour Blvd 3rd Fl Weehawken NJ 07086

Common 04/21/2026 9450 5086557 Sales by Seller, Jill Foss Watson Irrevocable Trust, Todd Watson Trustee, should be aggregated with the sales of 10,000 shares by Jill Foss Watson as Trustee of the Jill Foss Watson Living Trust, 10,000 shares by Todd Watson as Trustee of the Jill Foss Watson 2014 Children's Trust FBO Duncan Todd Watson, and 10,000 shares by Todd Watson as Trustee of the Jill Foss Watson 2014 Children's Trust FBO Gwyneth Ellen Watson. The Trusts are filing separate Forms 144 for aggregate sales up to 50,000 shares. Todd Watson is Trustee and spouse of Jill Foss Watson who is a 10% Holder of CACC. 06/29/2026 /s/Mijo Suric, for UBS Financial Services Inc, as attorney-in-fact for Jill Foss Watson Irrevocable Trust