CIK 0000851520 · Large accelerated filer
EXPONENT INC
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- EXPO
- Exchange
- Nasdaq
- Industry
- Services-Management Consulting Services
- FY end
- Jan 1
- Incorporated
- DE
- Entity type
- operating
- EIN
- 770218904
- Phone
- 650-326-9400
- Business address
- EXPONENT INC, 149 COMMONWEALTH DRIVE, MENLO PARK, CA, 94025
- Former names
- FAILURE GROUP INC
- Open-market buys, last 90 days
- $12,594
- in 1 filing
- Open-market sales, last 90 days
- $223,779
- in 2 filings, $113K under 10b5-1 plans
Net −$211,185. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2025-10-15 | Corrigan Catherine President & CEO | Option exercise 10b5-1 | +2,380 | $29.05 | $69K | 85,133 |
| 2025-10-15 | Corrigan Catherine President & CEO | Sale 10b5-1 | −1,704 | $66.79 | $114K | 83,429 |
| 2025-10-15 | Corrigan Catherine President & CEO | Option exercise · Non-Qualified Stock Option (right to buy) 10b5-1 | −3,226 | 22,578 | ||
| 2025-10-15 | Corrigan Catherine President & CEO | Option exercise · Non-Qualified Stock Option (right to buy) 10b5-1 | −2,380 | 21,418 | ||
| 2025-09-15 | Corrigan Catherine President & CEO | Option exercise 10b5-1 | +2,380 | $29.05 | $69K | 84,432 |
| 2025-09-15 | Corrigan Catherine President & CEO | Sale 10b5-1 | −1,679 | $70.18 | $118K | 82,753 |
| 2025-09-15 | Corrigan Catherine President & CEO | Option exercise 10b5-1 | +3,226 | $25.41 | $82K | 85,979 |
| 2025-09-15 | Corrigan Catherine President & CEO | Sale 10b5-1 | −3,226 | $69.77 | $225K | 82,753 |
| 2025-09-15 | Corrigan Catherine President & CEO | Option exercise · Non-Qualified Stock Option (right to buy) 10b5-1 | −3,226 | 25,804 | ||
| 2025-09-15 | Corrigan Catherine President & CEO | Option exercise · Non-Qualified Stock Option (right to buy) 10b5-1 | −2,380 | 23,798 | ||
| 2025-08-14 | Corrigan Catherine President & CEO | Option exercise 10b5-1 | +3,226 | $25.41 | $82K | 84,568 |
| 2025-08-14 | Corrigan Catherine President & CEO | Sale 10b5-1 | −3,226 | $70.93 | $229K | 81,342 |
| 2025-08-14 | Corrigan Catherine President & CEO | Option exercise 10b5-1 | +2,380 | $29.05 | $69K | 83,722 |
| 2025-08-14 | Corrigan Catherine President & CEO | Sale 10b5-1 | −1,670 | $71.38 | $119K | 82,052 |
| 2025-08-14 | Corrigan Catherine President & CEO | Option exercise · Non-Qualified Stock Option (right to buy) 10b5-1 | −3,226 | 29,030 | ||
| 2025-08-14 | Corrigan Catherine President & CEO | Option exercise · Non-Qualified Stock Option (right to buy) 10b5-1 | −2,380 | 26,178 | ||
| 2025-08-12 | Sala Joseph Group Vice President | Sale | −1,595 | $70.64 | $113K | 0 |
| 2025-06-05 | Lindstrom Carol Director | Grant or award · Restricted Stock Units | +2,009 | 2,009 | ||
| 2025-06-05 | JOHNSTON PAUL R Director | Grant or award · Restricted Stock Units | +2,009 | 2,009 | ||
| 2025-06-05 | Zumwalt Debra Director | Grant or award · Restricted Stock Units | +2,009 | 2,009 |
Page 7 of 13 · 241 trades