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EXPONENT INC

EXPO Net selling
CIK 0000851520 #1678 in the set updated 18 Sep 2026
Bought (120 mo)
$170.35K
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$94.15M
$0.00 on a plan · $57.92M straight out of an exercise
Sold at will
$36.24M
121 of 214 sales
Net
−$93.98M
−$36.07M against sales at will

By person

22 insiders · 222 transactions
Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
SCHLENKER RICHARD L JR
EVP & Chief Financial Officer
$37.21M (23) scheduled
−$37.21M
230,351
0.4845%
$15.27M
−13.2%
JOHNSTON PAUL R
Director
$32.29M (65) scheduled
−$32.29M
62,940
0.1324%
$4.17M
+1.5%
Murray Steven J
Group Vice President
$3.82M (9)
−$3.82M
27,412
0.0577%
$1.82M
−1.3%
Corrigan Catherine
Chief Executive Officer
$3.78M (24) scheduled
−$3.78M
129,108
0.2715%
$8.56M
+446.8%
Kytomaa Harri
Group Vice President
$3.46M (24)
−$3.46M
14,656
0.0308%
$971.36K
−42.2%
Reitman Maureen T. F.
Group Vice President
$2.96M (11)
−$2.96M
39,226
0.0825%
$2.60M
+3.8%
James Bradley A
Group Vice President
$2.34M (13)
−$2.34M
1,105
0.0023%
$73.24K
−74.2%
Pye John
VP Global Offices & Innovation
$1.84M (9)
−$1.84M
29,131
0.0613%
$1.93M
+0.5%
Reiss Richard
Group Vice President
$1.83M (10)
−$1.83M
2,288
0.0048%
$151.64K
−52.9%
Shepard Sally
Chief Human Resources Officer
$1.10M (4)
−$1.10M
23,765
0.0500%
$1.58M
+649.0%
GAULKE MICHAEL R
Director
$948.90K (3)
−$948.90K
70,671
0.1486%
$4.68M
−15.1%
Lindstrom Carol
Director
$895.82K (7)
−$895.82K
9,405
0.0198%
$623.34K
+275.3%
Guyer Eric
Group Vice Presient
$592.75K (3)
−$592.75K
0
0.0000%
$0.00
−100.0%
Rakow Joseph
Group Vice President
$590.65K (4)
−$590.65K
0
0.0000%
$0.00
−100.0%
Sala Joseph
Group Vice President
$229.73K (2)
−$229.73K
0
0.0000%
$0.00
RIGGINS STEPHEN C
Director
$222.96K (2)
−$222.96K
3,324
0.0070%
$220.31K
−34.0%
Brown George H.
Director
$170.35K (1)
+$170.35K
10,730
0.0226%
$711.16K
Zumwalt Debra
Director
$48.00K (1)
−$48.00K
31,830
0.0669%
$2.11M
+123.7%
SHOVEN JOHN B
Director
72,791
0.1531%
$4.82M
+22.8%
RICHARDSON KAREN A
Director
34,241
0.0720%
$2.27M
+103.0%
Osteraas John
Group Vice President
24,577
0.0517%
$1.63M
+28.9%
Haddad Robert
Group Vice President
5,227
0.0110%
$346.43K
Insider
Date
Role
Action
Shares
Price
Amount
Corrigan Catherine
28 Jul 2026
Chief Executive Officer
Exercised, kept
12,665
$37.45
$474.30K
Corrigan Catherine
25 Jun 2026
Chief Executive Officer
Exercised, kept
7,872
$25.41
$199.99K
SCHLENKER RICHARD L JR
11 Feb 2026
EVP & Chief Financial Officer
Exercised, kept
4,230
$23.63
$99.95K
Corrigan Catherine
16 Dec 2025
President & CEO
Exercised, kept
7,872
$25.41
$199.99K
SCHLENKER RICHARD L JR
11 Feb 2025
EVP & Chief Financial Officer
Exercised, kept
4,524
$22.10
$99.97K
SCHLENKER RICHARD L JR
6 Feb 2024
EVP & Chief Financial Officer
Exercised, kept
5,648
$17.70
$99.97K
SCHLENKER RICHARD L JR
14 Feb 2023
EVP & Chief Financial Officer
Exercised, kept
7,992
$12.51
$99.96K

What was left out

Form 4 filings counted 480
Amendments (4/A) skipped 2
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 93
Sales at will 121
Transactions with no price 0
Shares from compensation/vesting 2,086,873
Sales filed before the plan box existed 86
History held since 24 Oct 2016