Corrigan Catherine's Form 4 filing
Exponent Inc (EXPO) · filed Dec 16, 2025
- Accession no.
- 0000851520-25-000080
- Filed
- Dec 16, 2025
- Trade date
- Dec 15, 2025
- Filing delay
- 1 day
- Rule 10b5-1 plan
- Checked
This filing lists 2 non-derivative transactions and 1 derivative transaction. Open-market sales total $228.1K. It was filed 1 day after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Corrigan CatherineCIK 0001552213 | Director, Officer (President & CEO) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Dec 15, 2025 | Common Stock | MOption exerciseAcquired | +3,225 | $25.41 | +$81,947.25 | 87,359 | Direct | |
| Dec 15, 2025 | Common Stock | SSaleDisposed | −3,225 | $70.74 | −$228,136.5 | 84,134 | Direct |
Derivative securities (Table II)
Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.
| Trade date | Security | Transaction | Underlying shares | Unit price | Value | Held after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Dec 15, 2025 | Common Stock | MOption exerciseDisposed | −3,225 | –F2 | – | 16,128 | Direct |
Footnotes and remarks
Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.
- F2
Not applicable.
Referenced by the price of 1 transaction in Table II.