CORRIGAN CATHERINE

PrivateCIK: 1552213
Location

MENLO PARK, CA

CORRIGAN CATHERINE (President & CEO) sold 3.7% of their position (4.12K shares) of EXPONENT INC on the open market

Open‑market sale worth $235.3K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderCORRIGAN CATHERINECIK 1552213
IssuerEXPONENT INCCIK 851520
DirectorOfficer· President & CEO
Since Feb 2026
-4.12K
Net shares
Net seller
$235.3K
Total sold
2
Open market trades
0B · 2S
6
Total transactions
5.61K acquired · 9.72K disposed
Non-Derivative Transactions4

Common Stock

Direct
M · Option Exercise

Shares

+3.23K

Price / share

$25.41

Trade value

$81.93K

% of position

3.0%
6/15/2026
105.77K109K

Common Stock

Direct
S · Sale

Shares

2.33K

Price / share

$57.13

Trade value

$132.88K

% of position

2.1%
6/15/2026
109K106.67K

Common Stock

Direct
M · Option Exercise

Shares

+2.38K

Price / share

$29.05

Trade value

$69.14K

% of position

2.2%
6/15/2026
106.67K109.05K

Common Stock

Direct
S · Sale

Shares

1.79K

Price / share

$57.13

Trade value

$102.43K

% of position

1.6%
6/15/2026
109.05K107.26K
Total

Net shares

+1.49K

Net value

-$84.23K

Derivative Transactions2

Non-Qualified Stock Option (right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

3.23K shares

Shares

3.23K

Strike price

25.405

Held after

0.00

Exercisable

6/15/2026

Non-Qualified Stock Option (right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

2.38K shares

Shares

2.38K

Strike price

29.05

Held after

4.76K

Exercisable

6/15/2026
CORRIGAN CATHERINE — Insider Transaction (Form 4) Filed Jun 17, 2026 | Finecho