rotation.to
Following this device: dark.
Free account
rotation.to
Sign in / Request free access
Appearance
Following this device: dark.
Drag a card by its title · ⚙ to size, swap or remove

Who

George H. Brown

Director

Company insider

Files Form 4 as: Director, Exponent.

Every Form 4 they filed

In numbers

Trades disclosed
23
Buys
1
Sells
0
Bought
$170K
Sold
$0
Companies
1
Companies where not an officer
1
First trade
17 Dec 2020
Last trade
4 Jun 2026
Last filed
4 Jun 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
EXPO ExponentDirector · Professional Services · last 4 Jun 20261 buy · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
101Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
4 Jun 2026filed 4 Jun 2026EXPO Exponentoption or derivative · Professional ServicesSEC FORM 4 Code A—2,859filing
4 Jun 2026filed 4 Jun 2026EXPO Exponentoption or derivative · Professional ServicesSEC FORM 4 Code A—2,859filing
3 Jun 2026filed 4 Jun 2026EXPO ExponentProfessional ServicesSEC FORM 4 Code M—2,009filing
3 Jun 2026filed 4 Jun 2026EXPO Exponentoption or derivative · Professional ServicesSEC FORM 4 Code M—2,009filing
3 Jun 2026filed 4 Jun 2026EXPO Exponentoption or derivative · Professional ServicesSEC FORM 4 Code M—2,009filing
3 Jun 2026filed 4 Jun 2026EXPO ExponentProfessional ServicesSEC FORM 4 Code M—2,009filing
5 Jun 2025filed 9 Jun 2025EXPO Exponentoption or derivative · Professional ServicesSEC FORM 4 Code A—2,009filing
4 Jun 2025filed 9 Jun 2025EXPO Exponentoption or derivative · Professional ServicesSEC FORM 4 Code M—1,525filing
4 Jun 2025filed 9 Jun 2025EXPO ExponentProfessional ServicesSEC FORM 4 Code M—1,525filing
6 Jun 2024filed 10 Jun 2024EXPO Exponentoption or derivative · Professional ServicesSEC FORM 4 Code A—1,525filing
5 Jun 2024filed 6 Jun 2024EXPO Exponentoption or derivative · Professional ServicesSEC FORM 4 Code M—1,506filing
5 Jun 2024filed 6 Jun 2024EXPO ExponentProfessional ServicesSEC FORM 4 Code M—1,506filing
8 Jun 2023filed 9 Jun 2023EXPO Exponentoption or derivative · Professional ServicesSEC FORM 4 Code A—1,506filing
7 Jun 2023filed 9 Jun 2023EXPO Exponentoption or derivative · Professional ServicesSEC FORM 4 Code M—1,489filing
7 Jun 2023filed 9 Jun 2023EXPO ExponentProfessional ServicesSEC FORM 4 Code M—1,489filing
2 Jun 2022filed 6 Jun 2022EXPO Exponentoption or derivative · Professional ServicesSEC FORM 4 Code A—1,489filing
1 Jun 2022filed 3 Jun 2022EXPO Exponentoption or derivative · Professional ServicesSEC FORM 4 Code M—1,474filing
1 Jun 2022filed 3 Jun 2022EXPO ExponentProfessional ServicesSEC FORM 4 Code M—1,474filing
8 Feb 2022filed 9 Feb 2022EXPO ExponentProfessional ServicesSEC FORM 4 Bought$170K2,000 at $85.18filing
17 Dec 2021filed 21 Dec 2021EXPO Exponentoption or derivative · Professional ServicesSEC FORM 4 Code M—727 at $0.00filing

Sectors

Industrials1

Buys in green, sells in red, by the company’s sector.

Related people

Shukri Jeries SouriGroup Vice President · Group Vice President at Exponent, filing Form 4 there in the last year
Catherine CorriganChief Executive Officer · Chief Executive Officer at Exponent, filing Form 4 there in the last year
Debra ZumwaltDirector · Director at Exponent, filing Form 4 there in the last year
Paul R. JohnstonDirector · Director at Exponent, filing Form 4 there in the last year
Karen A. RichardsonDirector · Director at Exponent, filing Form 4 there in the last year