Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2026-02-17 Sale | 2026-02-18 7:43 pm | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 3,920 | $67.15 | $263,240 | 121,589 (Direct) | View |
| 2025-01-03 Purchase | 2026-02-17 11:09 am | EXPONENT INC | EXPO | Pye John VP Global Offices & Innovation | 377 | $71.48 | $26,948 | 29,581 (Direct) | View |
| 2025-04-04 Purchase | 2026-02-17 11:08 am | EXPONENT INC | EXPO | SCHLENKER RICHARD L JR EVP & Chief Financial Officer | 306 | $73.23 | $22,408 | 222,185 (Direct) | View |
| 2026-02-10 Sale | 2026-02-12 1:28 pm | EXPONENT INC | EXPO | Pye John VP Global Offices & Innovation | 4,000 | $75.97 | $303,898 | 25,204 (Direct) | View |
| 2026-01-15 Sale | 2026-01-20 8:24 pm | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 1,663 | $72.52 | $120,594 | 109,381 (Direct) | View |
| 2025-12-15 Sale | 2025-12-16 4:31 pm | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 3,225 | $70.74 | $228,132 | 100,262 (Direct) | View |
| 2025-11-17 Sale | 2025-11-18 4:31 pm | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 4,900 | $70.39 | $344,898 | 122,525 (Direct) | View |
| 2025-10-15 Sale | 2025-10-16 4:25 pm | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 4,930 | $66.82 | $329,440 | 127,425 (Direct) | View |
| 2025-09-15 Sale | 2025-09-16 5:24 pm | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 4,905 | $69.91 | $342,903 | 132,355 (Direct) | View |
| 2025-08-14 Sale | 2025-08-15 5:12 pm | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 4,896 | $71.09 | $348,043 | 137,260 (Direct) | View |
| 2025-08-12 Sale | 2025-08-13 4:58 pm | EXPONENT INC | EXPO | Sala Joseph Group Vice President | 1,595 | $70.64 | $112,672 | 0 (Direct) | View |
| 2025-05-27 Sale | 2025-05-27 8:27 pm | EXPONENT INC | EXPO | Rakow Joseph Group Vice President | 1,573 | $77.72 | $122,254 | 0 (Direct) | View |
| 2025-05-23 Sale | 2025-05-23 4:59 pm | EXPONENT INC | EXPO | Pye John Group Vice President | 2,000 | $76.32 | $152,639 | 29,204 (Direct) | View |
| 2025-05-20 Sale | 2025-05-21 5:04 pm | EXPONENT INC | EXPO | James Bradley A Group Vice President | 2,694 | $79.52 | $214,233 | 0 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-03-11 Exercise | 2026-03-13 5:24 pm | 2026-03-11 2026-03-11 | EXPONENT INC | EXPO | Reiss Richard Group Vice President | 2,120 | $0 | 3,960 (Direct) | View |
| 2026-03-11 Tax Withholding | 2026-03-13 5:24 pm | N/A N/A | EXPONENT INC | EXPO | Reiss Richard Group Vice President | 958 | $70.03 | 3,960 (Direct) | View |
| 2026-03-11 Exercise | 2026-03-13 5:24 pm | 2026-03-11 2026-03-11 | EXPONENT INC | EXPO | SCHLENKER RICHARD L JR EVP & Chief Financial Officer | 7,630 | $0 | 230,351 (Direct) | View |
| 2026-03-11 Tax Withholding | 2026-03-13 5:24 pm | N/A N/A | EXPONENT INC | EXPO | SCHLENKER RICHARD L JR EVP & Chief Financial Officer | 3,694 | $70.03 | 230,351 (Direct) | View |
| 2026-03-11 Exercise | 2026-03-13 5:23 pm | 2026-03-11 2026-03-11 | EXPONENT INC | EXPO | Sala Joseph Group Vice President | 3,180 | $0 | 2,066 (Direct) | View |
| 2026-03-11 Tax Withholding | 2026-03-13 5:23 pm | N/A N/A | EXPONENT INC | EXPO | Sala Joseph Group Vice President | 1,114 | $70.03 | 2,066 (Direct) | View |
| 2026-03-11 Exercise | 2026-03-13 5:23 pm | 2026-03-11 2026-03-11 | EXPONENT INC | EXPO | Reitman Maureen T. F. Group Vice President | 5,510 | $0 | 39,226 (Direct) | View |
| 2026-03-11 Tax Withholding | 2026-03-13 5:23 pm | N/A N/A | EXPONENT INC | EXPO | Reitman Maureen T. F. Group Vice President | 1,756 | $70.03 | 39,226 (Direct) | View |
| 2026-03-11 Exercise | 2026-03-13 5:23 pm | 2026-03-11 2026-03-11 | EXPONENT INC | EXPO | Rakow Joseph Group Vice President | 5,298 | $0 | 2,945 (Direct) | View |
| 2026-03-11 Tax Withholding | 2026-03-13 5:23 pm | N/A N/A | EXPONENT INC | EXPO | Rakow Joseph Group Vice President | 2,353 | $70.03 | 2,945 (Direct) | View |
| 2026-03-11 Exercise | 2026-03-13 5:23 pm | 2026-03-11 2026-03-11 | EXPONENT INC | EXPO | Pye John VP Global Offices & Innovation | 5,934 | $0 | 29,131 (Direct) | View |
| 2026-03-11 Tax Withholding | 2026-03-13 5:23 pm | N/A N/A | EXPONENT INC | EXPO | Pye John VP Global Offices & Innovation | 2,384 | $70.03 | 29,131 (Direct) | View |
| 2026-03-11 Exercise | 2026-03-13 5:23 pm | 2026-03-11 2026-03-11 | EXPONENT INC | EXPO | James Bradley A Group Vice President | 4,664 | $0 | 3,105 (Direct) | View |
| 2026-03-11 Tax Withholding | 2026-03-13 5:23 pm | N/A N/A | EXPONENT INC | EXPO | James Bradley A Group Vice President | 1,559 | $70.03 | 3,105 (Direct) | View |
| 2026-03-11 Exercise | 2026-03-13 5:22 pm | 2026-03-11 2026-03-11 | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 12,716 | $0 | 100,969 (Direct) | View |
| 2026-03-11 Tax Withholding | 2026-03-13 5:22 pm | N/A N/A | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 6,156 | $70.03 | 100,969 (Direct) | View |
| 2026-02-27 Gift | 2026-02-27 4:58 pm | N/A N/A | EXPONENT INC | EXPO | Reitman Maureen T. F. Group Vice President | 140 | $0 | 35,472 (Direct) | View |
| 2026-02-20 Option Award | 2026-02-23 6:11 pm | N/A 2036-02-20 | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 28,500 | $0 | 28,500 (Direct) | View |
| 2026-02-20 Option Award | 2026-02-23 6:11 pm | N/A 2036-02-20 | EXPONENT INC | EXPO | SCHLENKER RICHARD L JR EVP & Chief Financial Officer | 19,000 | $0 | 19,000 (Direct) | View |
| 2026-02-17 Exercise | 2026-02-18 7:43 pm | N/A N/A | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 2,380 | $29.05 | 121,589 (Direct) | View |
| 2026-02-17 Exercise | 2026-02-18 7:43 pm | N/A N/A | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 3,226 | $25.41 | 121,589 (Direct) | View |
| 2026-02-17 Exercise | 2026-02-18 7:43 pm | N/A 2026-07-29 | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 5,606 | $0 | 121,589 (Direct) | View |
| 2026-02-11 Exercise | 2026-02-12 9:15 pm | N/A 2026-02-12 | EXPONENT INC | EXPO | SCHLENKER RICHARD L JR EVP & Chief Financial Officer | 4,230 | $0 | 226,109 (Direct) | View |
| 2026-02-11 Exercise | 2026-02-12 9:15 pm | N/A N/A | EXPONENT INC | EXPO | SCHLENKER RICHARD L JR EVP & Chief Financial Officer | 4,230 | $23.63 | 226,109 (Direct) | View |
| 2026-01-15 Exercise | 2026-01-20 8:24 pm | N/A N/A | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 2,380 | $29.05 | 109,381 (Direct) | View |
| 2026-01-15 Exercise | 2026-01-20 8:24 pm | N/A 2027-02-16 | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 2,380 | $0 | 109,381 (Direct) | View |
| 2025-12-16 Exercise | 2025-12-17 5:53 pm | N/A N/A | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 7,872 | $25.41 | 99,878 (Direct) | View |
| 2025-12-16 Exercise | 2025-12-17 5:53 pm | N/A 2026-07-29 | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 7,872 | $0 | 99,878 (Direct) | View |
| 2025-12-15 Exercise | 2025-12-16 4:31 pm | N/A N/A | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 3,225 | $25.41 | 100,262 (Direct) | View |
| 2025-12-15 Exercise | 2025-12-16 4:31 pm | N/A 2026-07-29 | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 3,225 | $0 | 100,262 (Direct) | View |
| 2025-11-17 Exercise | 2025-11-18 4:31 pm | N/A N/A | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 2,380 | $29.05 | 122,525 (Direct) | View |
| 2025-11-17 Exercise | 2025-11-18 4:31 pm | N/A N/A | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 3,225 | $25.41 | 122,525 (Direct) | View |
| 2025-11-17 Exercise | 2025-11-18 4:31 pm | N/A 2026-07-29 | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 5,605 | $0 | 122,525 (Direct) | View |
| 2025-10-15 Exercise | 2025-10-16 4:25 pm | N/A N/A | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 2,380 | $29.05 | 127,425 (Direct) | View |
| 2025-10-15 Exercise | 2025-10-16 4:25 pm | N/A N/A | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 3,226 | $25.41 | 127,425 (Direct) | View |
| 2025-10-15 Exercise | 2025-10-16 4:25 pm | N/A 2026-07-29 | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 5,606 | $0 | 127,425 (Direct) | View |
| 2025-09-15 Exercise | 2025-09-16 5:24 pm | N/A N/A | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 2,380 | $29.05 | 132,355 (Direct) | View |
| 2025-09-15 Exercise | 2025-09-16 5:24 pm | N/A N/A | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 3,226 | $25.41 | 132,355 (Direct) | View |
| 2025-09-15 Exercise | 2025-09-16 5:24 pm | N/A 2026-07-29 | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 5,606 | $0 | 132,355 (Direct) | View |
| 2025-08-14 Exercise | 2025-08-15 5:12 pm | N/A N/A | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 2,380 | $29.05 | 137,260 (Direct) | View |
| 2025-08-14 Exercise | 2025-08-15 5:12 pm | N/A N/A | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 3,226 | $25.41 | 137,260 (Direct) | View |
| 2025-08-14 Exercise | 2025-08-15 5:12 pm | N/A 2026-07-29 | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 5,606 | $0 | 137,260 (Direct) | View |
| 2025-06-05 Option Award | 2025-06-10 11:47 am | 2026-06-05 2026-06-05 | EXPONENT INC | EXPO | Lindstrom Carol Director | 2,009 | $0 | 9,405 (Direct) | View |
| 2025-06-04 Exercise | 2025-06-10 11:47 am | 2025-06-04 2025-06-06 | EXPONENT INC | EXPO | Lindstrom Carol Director | 1,525 | $0 | 9,405 (Direct) | View |
| 2025-06-05 Option Award | 2025-06-09 9:46 pm | 2026-06-05 2026-06-05 | EXPONENT INC | EXPO | JOHNSTON PAUL R Director | 2,009 | $0 | 62,940 (Direct) | View |
| 2025-06-04 Exercise | 2025-06-09 9:46 pm | 2025-06-04 2025-06-06 | EXPONENT INC | EXPO | JOHNSTON PAUL R Director | 1,525 | $0 | 62,940 (Direct) | View |
| 2025-06-05 Option Award | 2025-06-09 9:45 pm | 2026-06-05 2026-06-05 | EXPONENT INC | EXPO | Zumwalt Debra Director | 2,009 | $0 | 31,830 (Direct) | View |
| 2025-06-04 Exercise | 2025-06-09 9:45 pm | 2025-06-04 2025-06-06 | EXPONENT INC | EXPO | Zumwalt Debra Director | 1,525 | $0 | 31,830 (Direct) | View |
| 2025-06-05 Option Award | 2025-06-09 9:33 pm | 2026-06-05 2026-06-05 | EXPONENT INC | EXPO | RICHARDSON KAREN A Director | 2,009 | $0 | 34,241 (Direct) | View |
| 2025-06-04 Exercise | 2025-06-09 9:33 pm | 2025-06-04 2025-06-06 | EXPONENT INC | EXPO | RICHARDSON KAREN A Director | 1,525 | $0 | 34,241 (Direct) | View |
| 2025-06-05 Option Award | 2025-06-09 9:32 pm | 2026-06-05 2026-06-05 | EXPONENT INC | EXPO | Brown George H. Director | 2,009 | $0 | 10,730 (Direct) | View |
| 2025-06-04 Exercise | 2025-06-09 9:32 pm | 2025-06-04 2025-06-06 | EXPONENT INC | EXPO | Brown George H. Director | 1,525 | $0 | 10,730 (Direct) | View |
| 2025-03-14 Option Award | 2025-03-17 9:17 pm | 2029-03-14 2029-03-14 | EXPONENT INC | EXPO | SCHLENKER RICHARD L JR EVP & Chief Financial Officer | 8,220 | $0 | 8,220 (Direct) | View |
| 2025-03-14 Option Award | 2025-03-17 9:16 pm | 2029-03-14 2029-03-14 | EXPONENT INC | EXPO | Sala Joseph Group Vice President | 7,012 | $0 | 7,012 (Direct) | View |
| 2025-03-14 Option Award | 2025-03-17 9:15 pm | 2029-03-14 2029-03-14 | EXPONENT INC | EXPO | Reitman Maureen T. F. Group Vice President | 7,738 | $0 | 7,738 (Direct) | View |
| 2025-03-14 Option Award | 2025-03-17 9:14 pm | 2029-03-14 2029-03-14 | EXPONENT INC | EXPO | Reiss Richard Group Vice President | 2,032 | $0 | 2,032 (Direct) | View |
| 2025-03-14 Option Award | 2025-03-17 9:14 pm | 2029-03-14 2029-03-14 | EXPONENT INC | EXPO | Rakow Joseph Group Vice President | 8,704 | $0 | 8,704 (Direct) | View |
| 2025-03-14 Option Award | 2025-03-17 9:13 pm | 2029-03-14 2029-03-14 | EXPONENT INC | EXPO | Pye John Group Vice President | 6,286 | $0 | 6,286 (Direct) | View |
| 2025-03-14 Option Award | 2025-03-17 9:12 pm | 2029-03-14 2029-03-14 | EXPONENT INC | EXPO | Kundert Brian Chief Human Resources Officer | 2,756 | $0 | 2,756 (Direct) | View |
| 2025-03-14 Option Award | 2025-03-17 9:11 pm | 2029-03-14 2029-03-14 | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 13,540 | $0 | 13,540 (Direct) | View |