Jonathan Lum - 24 Jun 2026 Form 4 Insider Report for CREDIT ACCEPTANCE CORP (CACC)

Reporting relationship: Chief Operating Officer
Issuer ticker: CACC
Reported as of: 24 Jun 2026
Net transaction value: -$3,600,000
SEC form: 4
Accepted by SEC: 26 Jun 2026, 16:06:46 UTC
Prior SEC filing: 02 Jun 2026
Source filing: View source filing
Reporting owner signature: /s/ Jonathan L. Lum

Key filing fact

Jonathan Lum filed Form 4 for CREDIT ACCEPTANCE CORP (CACC) on 26 Jun 2026.

Key facts

This page summarizes Jonathan Lum's Form 4 filing for CREDIT ACCEPTANCE CORP (CACC).
3 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 26 Jun 2026, 16:06.

Change

Previous filing in this sequence was filed on 02 Jun 2026.
Current net transaction value: -$3,600,000.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001777743 Primary reporting owner

LUM JONATHAN

Relationship: Chief Operating Officer
Address: 25505 WEST TWELVE MILE ROAD, SOUTHFIELD
Signature: /s/ Jonathan L. Lum
Signature date: 26 Jun 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

CACC transaction

Common Stock

Options Exercise

Transaction value
Shares: +6,000
Change %: +19%
Price: $333.94^*
Shares after: 37,609
Date: 24 Jun 2026
Ownership: Direct

CACC transaction

Common Stock

Sale

Transaction value: $3,600,000
Shares: -6,000
Change %: -16%
Price: $600.00
Shares after: 31,609
Date: 24 Jun 2026
Ownership: Direct

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

CACC transaction Derivative

Employee Stock Option (right to buy)

Options Exercise

Transaction value
Shares: -6,000
Change %: -31%
Price: $0.000000^*
Shares after: 13,500
Date: 24 Jun 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 6,000
Exercise price: $333.94

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).