Who
Catherine Corrigan
Chief Executive Officer
Company insider
Files Form 4 as: Chief Executive Officer, Exponent.
In numbers
- Trades disclosed
- 285
- Buys
- 0
- Sells
- 26
- Bought
- $0
- Sold
- $7.6M
- Companies
- 1
- Companies where not an officer
- 0
- First trade
- 13 Mar 2013
- Last trade
- 17 Aug 2026
- Last filed
- 18 Aug 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 17 Aug 2026filed 18 Aug 2026 | EXPO ExponentProfessional Services | SEC FORM 4 Code M | $69K2,379 at $29.05 | filing |
| 17 Aug 2026filed 18 Aug 2026 | EXPO ExponentProfessional Services | SEC FORM 4 Sold | $113K1,707 at $66.28 | filing |
| 17 Aug 2026filed 18 Aug 2026 | EXPO Exponentoption or derivative · Professional Services | SEC FORM 4 Code M | —2,379 | filing |
| 17 Aug 2026filed 18 Aug 2026 | EXPO Exponentoption or derivative · Professional Services | SEC FORM 4 Code M | —2,379 | filing |
| 17 Aug 2026filed 18 Aug 2026 | EXPO ExponentProfessional Services | SEC FORM 4 Code M | $69K2,379 at $29.05 | filing |
| 17 Aug 2026filed 18 Aug 2026 | EXPO ExponentProfessional Services | SEC FORM 4 Sold | $113K1,707 at $66.28 | filing |
| 28 Jul 2026filed 30 Jul 2026 | EXPO ExponentProfessional Services | SEC FORM 4 Code M | $474K12,665 at $37.45 | filing |
| 28 Jul 2026filed 30 Jul 2026 | EXPO Exponentoption or derivative · Professional Services | SEC FORM 4 Code M | —12,665 | filing |
| 28 Jul 2026filed 30 Jul 2026 | EXPO Exponentoption or derivative · Professional Services | SEC FORM 4 Code M | —12,665 | filing |
| 28 Jul 2026filed 30 Jul 2026 | EXPO ExponentProfessional Services | SEC FORM 4 Code M | $474K12,665 at $37.45 | filing |
| 15 Jul 2026filed 17 Jul 2026 | EXPO ExponentProfessional Services | SEC FORM 4 Code M | $69K2,379 at $29.05 | filing |
| 15 Jul 2026filed 17 Jul 2026 | EXPO ExponentProfessional Services | SEC FORM 4 Sold | $109K1,737 at $62.78 | filing |
| 15 Jul 2026filed 17 Jul 2026 | EXPO Exponentoption or derivative · Professional Services | SEC FORM 4 Code M | —2,379 | filing |
| 15 Jul 2026filed 17 Jul 2026 | EXPO Exponentoption or derivative · Professional Services | SEC FORM 4 Code M | —2,379 | filing |
| 15 Jul 2026filed 17 Jul 2026 | EXPO ExponentProfessional Services | SEC FORM 4 Code M | $69K2,379 at $29.05 | filing |
| 15 Jul 2026filed 17 Jul 2026 | EXPO ExponentProfessional Services | SEC FORM 4 Sold | $109K1,737 at $62.78 | filing |
| 25 Jun 2026filed 29 Jun 2026 | EXPO ExponentProfessional Services | SEC FORM 4 Code M | $200K7,872 at $25.41 | filing |
| 25 Jun 2026filed 29 Jun 2026 | EXPO Exponentoption or derivative · Professional Services | SEC FORM 4 Code M | —7,872 | filing |
| 25 Jun 2026filed 29 Jun 2026 | EXPO Exponentoption or derivative · Professional Services | SEC FORM 4 Code M | —7,872 | filing |
| 25 Jun 2026filed 29 Jun 2026 | EXPO ExponentProfessional Services | SEC FORM 4 Code M | $200K7,872 at $25.41 | filing |
News
Exponent (NASDAQ:EXPO) and Professional Diversity Network (NASDAQ:IPDN) Head-To-Head ComparisonEXPO · themarketsdaily.com · 14 Oct 2026
0 headlines in the last 90 days name Catherine Corrigan; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.