Insider Profile · SEC Form 4 Activity · Trailing 90 Days
Corrigan Catherine
Over the trailing 90 days, Corrigan Catherine (Director at EXPONENT INC) traded $1.6M of stock (net buying $474K) in EXPO, per 19 SEC Form 4 transactions.
- Role
- Director
- Companies
- EXPO
- Window
- Trailing 90 days · 19 transactions · CIK 1552213
- Net activity
- +$474K ($1.0M bought · $571K sold)
By Company (Trailing 90 Days)
| Symbol | Company | Txns | Bought | Sold | Net |
|---|---|---|---|---|---|
| EXPO | EXPONENT INC | 19 | $1.0M | $571K | $474K |
Transactions (19)
| Date | Symbol | Type | Shares | Value | Description |
|---|---|---|---|---|---|
| 2026-07-28 | EXPO | Buy | 12.7K | $474K | Exercise or conversion of derivative security |
| 2026-07-28 | EXPO | Sell | 12.7K | $0 | Exercise or conversion of derivative security |
| 2026-07-15 | EXPO | Sell | 2.4K | $0 | Exercise or conversion of derivative security |
| 2026-07-15 | EXPO | Sell | 1.7K | $109K | Open market or private sale |
| 2026-07-15 | EXPO | Buy | 2.4K | $69K | Exercise or conversion of derivative security |
| 2026-06-25 | EXPO | Buy | 7.9K | $200K | Exercise or conversion of derivative security |
| 2026-06-25 | EXPO | Sell | 7.9K | $0 | Exercise or conversion of derivative security |
| 2026-06-15 | EXPO | Sell | 1.8K | $102K | Open market or private sale |
| 2026-06-15 | EXPO | Sell | 2.3K | $133K | Open market or private sale |
| 2026-06-15 | EXPO | Sell | 3.2K | $0 | Exercise or conversion of derivative security |
| 2026-06-15 | EXPO | Buy | 2.4K | $69K | Exercise or conversion of derivative security |
| 2026-06-15 | EXPO | Sell | 2.4K | $0 | Exercise or conversion of derivative security |
| 2026-06-15 | EXPO | Buy | 3.2K | $82K | Exercise or conversion of derivative security |
| 2026-05-15 | EXPO | Sell | 3.2K | $0 | Exercise or conversion of derivative security |
| 2026-05-15 | EXPO | Sell | 2.4K | $0 | Exercise or conversion of derivative security |
| 2026-05-15 | EXPO | Sell | 1.8K | $99K | Open market or private sale |
| 2026-05-15 | EXPO | Buy | 2.4K | $69K | Exercise or conversion of derivative security |
| 2026-05-15 | EXPO | Sell | 2.4K | $128K | Open market or private sale |
| 2026-05-15 | EXPO | Buy | 3.2K | $82K | Exercise or conversion of derivative security |
Activity shown covers the trailing 90 days of SEC Form 4 filings. "Buy" and "sell" follow the SEC acquired/disposed codes and include compensation events (grants, option exercises, tax withholding) unless noted. Historical fact, not investment advice.
Follow Corrigan's next move
Real-time Form 4 alerts, insider track records, and cluster detection — matched to your watchlist.