Corrigan Catherine sold $109K of EXPO
Corrigan Catherine (Chief Executive Officer) sold 1,737 shares of EXPONENT INC (EXPO) at $62.78 ($0.11M total) on 2026-07-15 under a Rule 10b5-1 trading plan.
How this was made
The 30-second read
Why it matters
The newest fact is the CEO’s open-market sale details (shares, price, total value) and confirmation of a pre-arranged 10b5-1 plan; there is no operational or financial update.
Market read
Primarily a sentiment datapoint for EXPO, with limited fundamental implications due to 10b5-1 pre-arrangement.
What to watch
Traders may over-weight insider sales; without changes to guidance, contracts, or financial results, the signal is typically weak.
Background
The article is a SEC Form 4 insider transaction disclosure for Exponent Inc (EXPO).
Ticker impact
Exponent CEO Corrigan Catherine sold 1,737 shares in an open-market transaction on 2026-07-15 under a 10b5-1 plan.
Likely minimal price impact; any reaction would be sentiment-driven and short-lived.
The filing is a Form 4 insider transaction, explicitly open-market and pre-arranged under a Rule 10b5-1 plan, with no accompanying fundamental news or guidance change.
Market effects
No clear sector read-through from a single CEO 10b5-1 sale.
None.
None.
Counterpoint
Because the sale is under a pre-arranged 10b5-1 plan, it may reflect scheduled liquidity rather than bearish expectations.
Key entities
- issuerExponent Inc
Company whose CEO filed the Form 4 insider sale disclosure.
- insiderCorrigan Catherine
Exponent CEO and director who sold shares under a 10b5-1 plan.
