Key facts
- This page summarizes George H. Brown's Form 4 filing for EXPONENT INC (EXPO).
- 3 reported transactions and 2 derivative rows are listed below.
- Accepted by SEC: 04 Jun 2026, 21:05.
George H. Brown - 03 Jun 2026 Form 4 Insider Report for EXPONENT INC (EXPO)
- Reporting relationship
- Director
- Issuer ticker
- EXPO
- Reported as of
- 03 Jun 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 04 Jun 2026, 21:05:15 UTC
- Prior SEC filing
- 09 Jun 2025
- Source filing
- View source filing
- Reporting owner signature
- By: Wendy Whitehouse For: George H. Brown
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
George H. Brown filed Form 4 for EXPONENT INC (EXPO) on 04 Jun 2026.
Change
- Previous filing in this sequence was filed on 09 Jun 2025.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001830138
Primary reporting owner
Brown George H.
- Relationship
- Director
- Address
- 149 COMMONWEALTH DRIVE, MENLO PARK
- Signature
- By: Wendy Whitehouse For: George H. Brown
- Signature date
- 04 Jun 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
EXPO
transaction
Common Stock
Options Exercise
- Transaction value
- Shares
- +2,009
- Change %
- +23%
- Price
- Shares after
- 10,730
- Date
- 03 Jun 2026
- Ownership
- Direct
- Footnotes
- F1, F2
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
EXPO
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- Shares
- -2,009
- Change %
- -100%
- Price
- Shares after
- 0
- Date
- 03 Jun 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 2,009
- Exercise price
- Footnotes
- F1, F2, F3
EXPO
transaction
Derivative
Restricted Stock Units
Award
- Transaction value
- Shares
- +2,859
- Change %
- Price
- Shares after
- 2,859
- Date
- 04 Jun 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 2,859
- Exercise price
- Footnotes
- F2, F3, F4
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 4 footnotes
Footnote F1
Reflects the conversion of shares of vested Restricted Stock Units granted on June 5, 2025 into shares of Common Stock on a 1:1 basis.
Footnote F2
Not applicable.
Footnote F3
1-for-1.
Footnote F4
Restricted stock units will cliff-vest on the day prior to the Company's next annual shareholder meeting.