Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Exponent Inc (EXPO) since 2014 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Exponent Inc. Table 2 shows the detailed insider transactions. This company's CIK number is 851520.
Total stock buying since 2014: $170,354.
Total stock sales since 2014: $108,538,983.
Total stock option exercises since 2014: $14,884,896.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2025 | 0 | $0 | 11,800 | $885,144 | 49,981 | $252,611 |
| 2024 | 0 | $0 | 210,697 | $21,472,921 | 178,361 | $3,683,413 |
| 2023 | 0 | $0 | 20,232 | $1,930,577 | 84,007 | $99,963 |
| 2022 | 2,000 | $170,354 | 14,568 | $1,451,856 | 110,048 | $0 |
| 2021 | 0 | $0 | 68,209 | $7,739,004 | 163,484 | $1,134,240 |
| 2020 | 0 | $0 | 350,502 | $28,487,008 | 434,167 | $4,971,612 |
| 2019 | 0 | $0 | 206,428 | $13,868,375 | 291,810 | $1,546,776 |
| 2018 | 0 | $0 | 68,155 | $5,589,630 | 77,800 | $0 |
| 2017 | 0 | $0 | 93,775 | $6,259,231 | 162,064 | $818,349 |
| 2016 | 0 | $0 | 157,068 | $8,475,673 | 182,496 | $565,799 |
| 2015 | 0 | $0 | 233,966 | $12,379,564 | 225,500 | $1,812,133 |
| 2014 | 0 | $0 | 0 | $0 | 536 | $0 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2025-08 | 0 | $0 | 6,491 | $461,061 | 5,606 | $152,640 |
| 2025-06 | 0 | $0 | 0 | $0 | 7,625 | $0 |
| 2025-05 | 0 | $0 | 3,573 | $274,909 | 0 | $0 |
| 2025-03 | 0 | $0 | 0 | $0 | 32,226 | $0 |
| 2025-02 | 0 | $0 | 1,736 | $149,174 | 4,524 | $99,971 |
| 2024-11 | 0 | $0 | 37,339 | $3,828,674 | 36,300 | $1,359,435 |
| 2024-07 | 0 | $0 | 105,408 | $11,270,382 | 28,558 | $829,609 |
| 2024-06 | 0 | $0 | 35,000 | $3,315,907 | 42,530 | $1,016,750 |
| 2024-05 | 0 | $0 | 27,933 | $2,640,908 | 13,000 | $377,650 |
| 2024-04 | 0 | $0 | 1,650 | $152,761 | 0 | $0 |
| 2024-03 | 0 | $0 | 0 | $0 | 52,010 | $0 |
| 2024-02 | 0 | $0 | 3,367 | $264,289 | 5,963 | $99,969 |
| 2023-11 | 0 | $0 | 2,600 | $203,888 | 0 | $0 |
| 2023-08 | 0 | $0 | 2,856 | $252,516 | 0 | $0 |
| 2023-06 | 0 | $0 | 0 | $0 | 7,445 | $0 |
| 2023-05 | 0 | $0 | 5,729 | $508,444 | 0 | $0 |
| 2023-03 | 0 | $0 | 0 | $0 | 68,570 | $0 |
| 2023-02 | 0 | $0 | 9,047 | $965,729 | 7,992 | $99,963 |
| 2022-11 | 0 | $0 | 1,225 | $121,952 | 0 | $0 |
| 2022-08 | 0 | $0 | 13,343 | $1,329,904 | 0 | $0 |
| 2022-06 | 0 | $0 | 0 | $0 | 8,844 | $0 |
| 2022-03 | 0 | $0 | 0 | $0 | 101,204 | $0 |
| 2022-02 | 2,000 | $170,354 | 0 | $0 | 0 | $0 |
| 2021-12 | 0 | $0 | 0 | $0 | 727 | $0 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-08-14 | Corrigan Catherine (President & CEO) | Sale | 4,896 | 71.16 | 348,389 |
| 2025-08-14 | Corrigan Catherine (President & CEO) | Option Ex | 5,606 | 27.23 | 152,640 |
| 2025-08-12 | Sala Joseph (Group Vice President) | Sale | 1,595 | 70.64 | 112,672 |
| 2025-06-04 | Brown George H. (Director) | Option Ex | 1,525 | .00 | 0 |
| 2025-06-04 | Lindstrom Carol (Director) | Option Ex | 1,525 | .00 | 0 |
| 2025-06-04 | Zumwalt Debra (Director) | Option Ex | 1,525 | .00 | 0 |
| 2025-06-04 | Richardson Karen A (Director) | Option Ex | 1,525 | .00 | 0 |
| 2025-06-04 | Johnston Paul R (Director) | Option Ex | 1,525 | .00 | 0 |
| 2025-05-27 | Rakow Joseph (Group Vice President) | Sale | 1,573 | 77.72 | 122,253 |
| 2025-05-23 | Pye John (Group Vice President) | Sale | 2,000 | 76.33 | 152,656 |
| 2025-03-12 | Sala Joseph (Group Vice President) | Option Ex | 2,428 | .00 | 0 |
| 2025-03-12 | Rakow Joseph (Group Vice President) | Option Ex | 2,732 | .00 | 0 |
| 2025-03-12 | Reitman Maureen T. F. (Group Vice President) | Option Ex | 3,844 | .00 | 0 |
| 2025-03-12 | James Bradley A (Group Vice President) | Option Ex | 4,046 | .00 | 0 |
| 2025-03-12 | Pye John (Group Vice President) | Option Ex | 3,438 | .00 | 0 |
| 2025-03-12 | Reiss Richard (Group Vice President) | Option Ex | 1,822 | .00 | 0 |
| 2025-03-12 | Corrigan Catherine (President & CEO) | Option Ex | 8,090 | .00 | 0 |
| 2025-03-12 | Schlenker Richard L Jr (EVP & Chief Financial Officer) | Option Ex | 5,826 | .00 | 0 |
| 2025-02-26 | Reiss Richard (Group Vice President) | Sale | 1,736 | 85.93 | 149,174 |
| 2025-02-11 | Schlenker Richard L Jr (EVP & Chief Financial Officer) | Option Ex | 4,524 | 22.10 | 99,971 |
| 2024-11-20 | Johnston Paul R (Director) | Sale | 1,300 | 95.03 | 123,545 |
| 2024-11-20 | Johnston Paul R (Director) | Option Ex | 1,300 | 37.45 | 48,685 |
| 2024-11-15 | Johnston Paul R (Director) | Sale | 7,000 | 98.32 | 688,261 |
| 2024-11-15 | Johnston Paul R (Director) | Option Ex | 7,000 | 37.45 | 262,150 |
| 2024-11-12 | Johnston Paul R (Director) | Sale | 7,000 | 103.83 | 726,824 |
| 2024-11-12 | Johnston Paul R (Director) | Option Ex | 7,000 | 37.45 | 262,150 |
| 2024-11-07 | Johnston Paul R (Director) | Sale | 7,000 | 103.65 | 725,543 |
| 2024-11-07 | Johnston Paul R (Director) | Option Ex | 7,000 | 37.45 | 262,150 |
| 2024-11-06 | Johnston Paul R (Director) | Sale | 14,000 | 104.60 | 1,464,428 |
| 2024-11-06 | Johnston Paul R (Director) | Option Ex | 14,000 | 37.45 | 524,300 |
| 2024-11-04 | Lindstrom Carol (Director) | Sale | 1,039 | 96.32 | 100,073 |
| 2024-07-31 | Reiss Richard (Group Vice President) | Sale | 2,206 | 107.46 | 237,054 |
| 2024-07-31 | Schlenker Richard L Jr (EVP & Chief Financial Officer) | Sale | 40,662 | 106.72 | 4,339,529 |
| 2024-07-31 | Schlenker Richard L Jr (EVP & Chief Financial Officer) | Option Ex | 28,558 | 29.05 | 829,609 |
| 2024-07-30 | Pye John (Group Vice President) | Sale | 3,956 | 105.00 | 415,380 |
| 2024-07-30 | Lindstrom Carol (Director) | Sale | 932 | 107.14 | 99,855 |
| 2024-07-30 | Schlenker Richard L Jr (EVP & Chief Financial Officer) | Sale | 57,652 | 107.17 | 6,178,564 |
| 2024-06-20 | Johnston Paul R (Director) | Sale | 7,000 | 95.34 | 667,359 |
| 2024-06-20 | Johnston Paul R (Director) | Option Ex | 7,000 | 29.05 | 203,350 |
| 2024-06-17 | Johnston Paul R (Director) | Sale | 7,000 | 95.50 | 668,521 |
| 2024-06-17 | Johnston Paul R (Director) | Option Ex | 7,000 | 29.05 | 203,350 |
| 2024-06-12 | Johnston Paul R (Director) | Sale | 7,000 | 95.83 | 670,838 |
| 2024-06-12 | Johnston Paul R (Director) | Option Ex | 7,000 | 29.05 | 203,350 |
| 2024-06-07 | Johnston Paul R (Director) | Sale | 7,000 | 93.40 | 653,786 |
| 2024-06-07 | Johnston Paul R (Director) | Option Ex | 7,000 | 29.05 | 203,350 |
| 2024-06-05 | Brown George H. (Director) | Option Ex | 1,506 | .00 | 0 |
| 2024-06-05 | Lindstrom Carol (Director) | Option Ex | 1,506 | .00 | 0 |
| 2024-06-05 | Zumwalt Debra (Director) | Option Ex | 1,506 | .00 | 0 |
| 2024-06-05 | Richardson Karen A (Director) | Option Ex | 1,506 | .00 | 0 |
| 2024-06-05 | Johnston Paul R (Director) | Option Ex | 1,506 | .00 | 0 |
| 2024-06-04 | Johnston Paul R (Director) | Sale | 7,000 | 93.63 | 655,403 |
| 2024-06-04 | Johnston Paul R (Director) | Option Ex | 7,000 | 29.05 | 203,350 |
| 2024-05-30 | Johnston Paul R (Director) | Sale | 7,000 | 93.95 | 657,643 |
| 2024-05-30 | Johnston Paul R (Director) | Option Ex | 7,000 | 29.05 | 203,350 |
| 2024-05-23 | Johnston Paul R (Director) | Sale | 6,000 | 95.11 | 570,660 |
| 2024-05-23 | Johnston Paul R (Director) | Option Ex | 6,000 | 29.05 | 174,300 |
| 2024-05-20 | Guyer Eric (Group Vice Presient) | Sale | 1,846 | 95.18 | 175,698 |
| 2024-05-16 | James Bradley A (Group Vice President) | Sale | 2,030 | 95.25 | 193,347 |
| 2024-05-07 | Rakow Joseph (Group Vice President) | Sale | 1,971 | 95.00 | 187,237 |
| 2024-05-06 | James Bradley A (Group Vice President) | Sale | 3,528 | 95.00 | 335,160 |
| 2024-05-03 | James Bradley A (Group Vice President) | Sale | 5,545 | 93.77 | 519,954 |
| 2024-05-02 | James Bradley A (Group Vice President) | Sale | 13 | 93.00 | 1,209 |
| 2024-04-30 | Guyer Eric (Group Vice Presient) | Sale | 1,650 | 92.58 | 152,761 |
| 2024-03-13 | Guyer Eric (Group Vice Presient) | Option Ex | 6,206 | .00 | 0 |
| 2024-03-13 | Rakow Joseph (Group Vice President) | Option Ex | 3,546 | .00 | 0 |
| 2024-03-13 | Reitman Maureen T. F. (Group Vice President) | Option Ex | 6,206 | .00 | 0 |
| 2024-03-13 | James Bradley A (Group Vice President) | Option Ex | 6,206 | .00 | 0 |
| 2024-03-13 | Pye John (Group Vice President) | Option Ex | 592 | .00 | 0 |
| 2024-03-13 | Shepard Sally (Chief Human Resources Officer) | Option Ex | 5,320 | .00 | 0 |
| 2024-03-13 | Reiss Richard (Group Vice President) | Option Ex | 2,660 | .00 | 0 |
| 2024-03-13 | Corrigan Catherine (President & CEO) | Option Ex | 12,410 | .00 | 0 |
| 2024-03-13 | Schlenker Richard L Jr (EVP & Chief Financial Officer) | Option Ex | 8,864 | .00 | 0 |
| 2024-02-15 | Richardson Karen A (Director) | Option Ex | 315 | .00 | 0 |
| 2024-02-09 | Guyer Eric (Group Vice Presient) | Sale | 3,367 | 78.49 | 264,289 |
| 2024-02-06 | Schlenker Richard L Jr (EVP & Chief Financial Officer) | Option Ex | 5,648 | 17.70 | 99,969 |
| 2023-11-24 | Reitman Maureen T. F. (Group Vice President) | Sale | 2,000 | 78.25 | 156,500 |
| 2023-11-22 | James Bradley A (Group Vice President) | Sale | 600 | 78.98 | 47,388 |
| 2023-08-21 | Murray Steven J (Group Vice President) | Sale | 1,000 | 89.50 | 89,500 |
| 2023-08-18 | Reiss Richard (Group Vice President) | Sale | 856 | 89.07 | 76,243 |
| 2023-08-15 | Murray Steven J (Group Vice President) | Sale | 1,000 | 86.77 | 86,773 |
| 2023-06-07 | Brown George H. (Director) | Option Ex | 1,489 | .00 | 0 |
| 2023-06-07 | Lindstrom Carol (Director) | Option Ex | 1,489 | .00 | 0 |
| 2023-06-07 | Zumwalt Debra (Director) | Option Ex | 1,489 | .00 | 0 |
| 2023-06-07 | Johnston Paul R (Director) | Option Ex | 1,489 | .00 | 0 |
| 2023-06-07 | Shoven John B (Director) | Option Ex | 1,489 | .00 | 0 |
| 2023-05-24 | Reiss Richard (Group Vice President) | Sale | 2,841 | 89.48 | 254,212 |
| 2023-05-22 | James Bradley A (Group Vice President) | Sale | 1,500 | 89.36 | 134,044 |
| 2023-05-11 | Rakow Joseph (Group Vice President) | Sale | 1,388 | 86.59 | 120,188 |
| 2023-03-15 | Reitman Maureen T. F. (Group Vice President) | Option Ex | 5,966 | .00 | 0 |
| 2023-03-15 | James Bradley A (Group Vice President) | Option Ex | 4,352 | .00 | 0 |
| 2023-03-15 | Kytomaa Harri (Group Vice President) | Option Ex | 4,562 | .00 | 0 |
| 2023-03-15 | Pye John (Group Vice President) | Option Ex | 702 | .00 | 0 |
| 2023-03-15 | Shepard Sally (Chief Human Resources Officer) | Option Ex | 5,966 | .00 | 0 |
| 2023-03-15 | Reiss Richard (Group Vice President) | Option Ex | 3,158 | .00 | 0 |
| 2023-03-15 | Murray Steven J (Group Vice President) | Option Ex | 8,422 | .00 | 0 |
| 2023-03-15 | Corrigan Catherine (President & CEO) | Option Ex | 14,036 | .00 | 0 |
| 2023-03-15 | Schlenker Richard L Jr (EVP & Chief Financial Officer) | Option Ex | 9,826 | .00 | 0 |
| 2023-03-15 | Johnston Paul R (Director) | Option Ex | 11,580 | .00 | 0 |
| 2023-02-24 | Kytomaa Harri (Group Vice President) | Sale | 350 | 103.24 | 36,134 |
| 2023-02-17 | Kytomaa Harri (Group Vice President) | Sale | 350 | 108.00 | 37,800 |
| 2023-02-16 | Shepard Sally (Chief Human Resources Officer) | Sale | 4,772 | 107.00 | 510,604 |
| 2023-02-15 | Kytomaa Harri (Group Vice President) | Sale | 350 | 107.00 | 37,450 |
| 2023-02-14 | Schlenker Richard L Jr (EVP & Chief Financial Officer) | Option Ex | 7,992 | 12.51 | 99,963 |
| 2023-02-13 | Kytomaa Harri (Group Vice President) | Sale | 350 | 106.00 | 37,100 |
| 2023-02-07 | Lindstrom Carol (Director) | Sale | 1,875 | 106.59 | 199,863 |
| 2023-02-07 | Murray Steven J (Group Vice President) | Sale | 1,000 | 106.78 | 106,778 |
| 2022-11-18 | Kytomaa Harri (Group Vice President) | Sale | 650 | 102.51 | 66,631 |
| 2022-11-04 | James Bradley A (Group Vice President) | Sale | 575 | 96.21 | 55,321 |
| 2022-08-22 | Reiss Richard (Group Vice President) | Sale | 2,509 | 101.92 | 255,704 |
| 2022-08-12 | Reitman Maureen T. F. (Group Vice President) | Sale | 3,000 | 99.10 | 297,300 |
| 2022-08-12 | Shepard Sally (Chief Human Resources Officer) | Sale | 3,234 | 100.00 | 323,400 |
| 2022-08-08 | Reitman Maureen T. F. (Group Vice President) | Sale | 3,000 | 98.90 | 296,700 |
| 2022-08-05 | Kytomaa Harri (Group Vice President) | Sale | 1,600 | 98.00 | 156,800 |
| 2022-06-01 | Brown George H. (Director) | Option Ex | 1,474 | .00 | 0 |
| 2022-06-01 | Lindstrom Carol (Director) | Option Ex | 1,474 | .00 | 0 |
| 2022-06-01 | Zumwalt Debra (Director) | Option Ex | 1,474 | .00 | 0 |
| 2022-06-01 | Richardson Karen A (Director) | Option Ex | 1,474 | .00 | 0 |
| 2022-06-01 | Johnston Paul R (Director) | Option Ex | 1,474 | .00 | 0 |
| 2022-06-01 | Shoven John B (Director) | Option Ex | 1,474 | .00 | 0 |
| 2022-03-09 | Reitman Maureen T. F. (Group Vice President) | Option Ex | 7,976 | .00 | 0 |
| 2022-03-09 | James Bradley A (Group Vice President) | Option Ex | 4,488 | .00 | 0 |
| 2022-03-09 | Kytomaa Harri (Group Vice President) | Option Ex | 5,984 | .00 | 0 |
| 2022-03-09 | Pye John (Group Vice President) | Option Ex | 1,996 | .00 | 0 |
| 2022-03-09 | Shepard Sally (Chief Human Resources Officer) | Option Ex | 8,972 | .00 | 0 |
| 2022-03-09 | Reiss Richard (Group Vice President) | Option Ex | 2,992 | .00 | 0 |
| 2022-03-09 | Murray Steven J (Group Vice President) | Option Ex | 14,956 | .00 | 0 |
| 2022-03-09 | Corrigan Catherine (President & CEO) | Option Ex | 14,956 | .00 | 0 |
| 2022-03-09 | Schlenker Richard L Jr (EVP & Chief Financial Officer) | Option Ex | 14,956 | .00 | 0 |
| 2022-03-09 | Johnston Paul R (Director) | Option Ex | 23,928 | .00 | 0 |
| 2022-02-08 | Brown George H. (Director) | Buy | 2,000 | 85.18 | 170,354 |
| 2021-12-17 | Brown George H. (Director) | Option Ex | 727 | .00 | 0 |
| 2021-11-12 | Kytomaa Harri (Group Vice President) | Sale | 500 | 124.83 | 62,417 |
| 2021-11-09 | Reitman Maureen T. F. (Group Vice President) | Sale | 3,047 | 120.00 | 365,640 |
| 2021-11-09 | Reiss Richard (Group Vice President) | Sale | 2,076 | 119.88 | 248,870 |
| 2021-11-08 | Reitman Maureen T. F. (Group Vice President) | Sale | 2,842 | 120.00 | 341,040 |
| 2021-11-05 | Reitman Maureen T. F. (Group Vice President) | Sale | 611 | 120.00 | 73,320 |
| 2021-08-30 | Johnston Paul R (Director) | Sale | 7,000 | 115.80 | 810,565 |
| 2021-08-30 | Johnston Paul R (Director) | Option Ex | 7,000 | 23.63 | 165,410 |
| 2021-08-27 | Kytomaa Harri (Group Vice President) | Sale | 875 | 114.00 | 99,750 |
| 2021-08-27 | Lindstrom Carol (Director) | Sale | 880 | 113.54 | 99,915 |
| 2021-08-25 | Johnston Paul R (Director) | Sale | 7,000 | 115.18 | 806,281 |
| 2021-08-25 | Johnston Paul R (Director) | Option Ex | 7,000 | 23.63 | 165,410 |
| 2021-08-20 | Johnston Paul R (Director) | Sale | 7,000 | 114.89 | 804,244 |
| 2021-08-20 | Johnston Paul R (Director) | Option Ex | 7,000 | 23.63 | 165,410 |
| 2021-08-17 | Johnston Paul R (Director) | Sale | 7,000 | 113.16 | 792,113 |
| 2021-08-17 | Johnston Paul R (Director) | Option Ex | 7,000 | 23.63 | 165,410 |
| 2021-08-12 | Johnston Paul R (Director) | Sale | 7,000 | 114.94 | 804,580 |
| 2021-08-12 | Johnston Paul R (Director) | Option Ex | 7,000 | 23.63 | 165,410 |
| 2021-08-09 | Johnston Paul R (Director) | Sale | 7,000 | 113.82 | 796,761 |
| 2021-08-09 | Johnston Paul R (Director) | Option Ex | 7,000 | 23.63 | 165,410 |
Insider trading activities including stock purchases, stock sales, and option exercises of EXPO listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Exponent Inc (symbol EXPO, CIK number 851520) see the Securities and Exchange Commission (SEC) website.