Martin Jay D sold $736K of CACC
Martin Jay D (Chief Financial Officer) sold 1,280 shares of CREDIT ACCEPTANCE CORP (CACC) at $575.27 ($0.74M total) on 2026-05-29 under a Rule 10b5-1 trading plan.
How this was made
The 30-second read
Why it matters
Insider selling disclosures can influence short-term sentiment, but 10b5-1 plans are designed to reduce trading-timing bias.
Market read
A routine 10b5-1 insider sale in CACC; likely limited trading impact absent additional company-specific catalysts.
What to watch
The sale size is modest relative to typical liquidity, and the 10b5-1 structure means timing is predetermined, limiting interpretability.
Background
The article is an SEC Form 4 insider transaction: CFO Martin Jay D sold shares via an open-market sale under a pre-arranged 10b5-1 plan.
Ticker impact
CFO Martin Jay D sold 1,280 shares of Credit Acceptance Corp stock in an open-market transaction disclosed on Form 4.
Low likelihood of a sustained price move; any reaction is likely brief unless accompanied by other news.
The filing is a routine Form 4 open-market sale and explicitly tied to a pre-arranged 10b5-1 plan, reducing signal strength.
Market effects
No clear sector read-through from a single 10b5-1 insider sale.
None indicated.
None indicated.
Counterpoint
Even with a 10b5-1 plan, repeated insider selling can coincide with management caution; traders may fade strength or tighten risk.
Key entities
- issuerCREDIT ACCEPTANCE CORP
Subject of the Form 4 insider transaction; CFO sold shares on May 29, disclosed June 2.
- insiderMartin Jay D
Chief Financial Officer who executed the open-market sale under a 10b5-1 plan.

