Exponent, Inc. (EXPO) has 20 known insider and institutional holders on record. The largest holder is Murray Steven J with 27,412 shares. Other notable holders include Corrigan Catherine and Rakow Joseph.
Over the last 12 months, insiders have made 46 transactions in EXPO stock — 16 buys (valued at $199.96K) and 5 sells (valued at $853.69K). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.
EXPO Insider Ownership
Top Holder
Murray Steven J
27,412 shares
Buys (12 mo)
16
$199.96K value
Sells (12 mo)
5
$853.69K value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Murray Steven J |
Group Vice President |
27,412 |
2023-08-22 |
|
| 2 |
Corrigan Catherine |
President & CEO |
17,814 |
2026-03-16 |
|
| 3 |
Rakow Joseph |
Group Vice President |
10,688 |
2026-03-16 |
|
| 4 |
Schlenker Richard L Jr |
EVP & Chief Financial Officer |
10,688 |
2026-03-16 |
|
| 5 |
Sala Joseph |
Group Vice President |
9,798 |
2026-03-16 |
|
| 6 |
Reitman Maureen T. F. |
Group Vice President |
9,500 |
2026-03-16 |
|
| 7 |
Pye John |
VP Global Offices & Innovation |
5,938 |
2026-03-16 |
|
| 8 |
Shepard Sally |
Chief Human Resources Officer |
4,902 |
2024-03-19 |
|
| 9 |
James Bradley A |
Group Vice President |
4,454 |
2026-03-16 |
|
| 10 |
Kytomaa Harri |
Group Vice President |
3,800 |
2023-03-14 |
|
| 11 |
Kundert Brian |
Chief Human Resources Officer |
3,564 |
2026-03-16 |
|
| 12 |
Reiss Richard |
Group Vice President |
2,970 |
2026-03-16 |
|
| 13 |
Doyle John Joseph |
Group Vice President |
2,400 |
2023-03-14 |
|
| 14 |
Gaulke Michael R |
Director |
2,021 |
2017-06-02 |
|
| 15 |
Richardson Karen A |
Director |
2,009 |
2025-06-09 |
|
| 16 |
Zumwalt Debra |
Director |
2,009 |
2025-06-09 |
|
| 17 |
Brown George H. |
Director |
2,009 |
2025-06-09 |
|
| 18 |
Lindstrom Carol |
Director |
2,009 |
2025-06-10 |
|
| 19 |
Johnston Paul R |
Director |
2,009 |
2025-06-09 |
|
| 20 |
Guyer Eric |
Group Vice Presient |
1,846 |
2024-04-30 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2026-03-13 |
Sala Joseph |
Group Vice President |
RSU Award |
9,798 |
- |
- |
| 2026-03-13 |
Kundert Brian |
Chief Human Resources Officer |
RSU Award |
3,564 |
- |
- |
| 2026-03-13 |
Rakow Joseph |
Group Vice President |
RSU Award |
10,688 |
- |
- |
| 2026-03-13 |
Reitman Maureen T. F. |
Group Vice President |
RSU Award |
9,500 |
- |
- |
| 2026-03-13 |
James Bradley A |
Group Vice President |
RSU Award |
4,454 |
- |
- |
| 2026-03-13 |
Pye John |
VP Global Offices & Innovation |
RSU Award |
5,938 |
- |
- |
| 2026-03-13 |
Reiss Richard |
Group Vice President |
RSU Award |
2,970 |
- |
- |
| 2026-03-13 |
Corrigan Catherine |
President & CEO |
RSU Award |
17,814 |
- |
- |
| 2026-03-13 |
Schlenker Richard L Jr |
EVP & Chief Financial Officer |
RSU Award |
10,688 |
- |
- |
| 2026-03-11 |
Sala Joseph |
Group Vice President |
Option Exercise (Sell) |
3,180 |
- |
- |
| 2026-03-11 |
Rakow Joseph |
Group Vice President |
Option Exercise (Sell) |
5,298 |
- |
- |
| 2026-03-11 |
Reitman Maureen T. F. |
Group Vice President |
Option Exercise (Sell) |
5,510 |
- |
- |
| 2026-03-11 |
James Bradley A |
Group Vice President |
Option Exercise (Sell) |
4,664 |
- |
- |
| 2026-03-11 |
Pye John |
VP Global Offices & Innovation |
Option Exercise (Sell) |
5,934 |
- |
- |
| 2026-03-11 |
Reiss Richard |
Group Vice President |
Option Exercise (Sell) |
2,120 |
- |
- |
| 2026-03-11 |
Corrigan Catherine |
President & CEO |
Option Exercise (Sell) |
12,716 |
- |
- |
| 2026-03-11 |
Schlenker Richard L Jr |
EVP & Chief Financial Officer |
Option Exercise (Sell) |
7,630 |
- |
- |
| 2026-02-27 |
Reitman Maureen T. F. |
Group Vice President |
Gift (Given) |
140 |
- |
- |
| 2026-02-20 |
Corrigan Catherine |
President & CEO |
RSU Award |
1,425 |
$70.16 |
$99.98K |
| 2026-02-20 |
Schlenker Richard L Jr |
EVP & Chief Financial Officer |
RSU Award |
1,425 |
$70.16 |
$99.98K |
| 2026-02-17 |
Corrigan Catherine |
President & CEO |
Option Exercise (Sell) |
3,226 |
$25.41 |
$81.96K |
| 2026-01-02 |
Pye John |
Officer |
Unknown |
- |
- |
- |
| 2026-01-02 |
Schlenker Richard L Jr |
Officer |
Unknown |
- |
- |
- |
| 2026-02-10 |
Pye John |
VP Global Offices & Innovation |
Informative Sell |
3,659 |
$75.98 |
$278K |
| 2026-02-11 |
Schlenker Richard L Jr |
EVP & Chief Financial Officer |
Option Exercise (Sell) |
4,230 |
$23.63 |
$99.95K |
