GRI Bio Inc.
Last updated September 27, 2026
Organization details
- Legal name
- GRI Bio Inc.
- Ownership
- Public
- Status
- Active
- Headquarters country
- United States
- Ticker symbol
- GRI
- Primary stock exchange
- Nasdaq
Identifiers
- SEC CIK
- 0001824293
Board of directors
-
Camilla Simpson V · DirectorSince 2023
-
David Charles Baker · DirectorSince 2023
-
David Leslie Szekeres · DirectorSince 2023
-
Roelof Rongen · DirectorSince 2023
-
Walter Marc Hertz · Director · Chief Executive OfficerSince 2023
Chief executives
Walter Marc Hertz
· Chief Executive Officer
Since April 2023
Board connections
1 of this board's directors also sit on 1 other board.
- via Camilla Simpson V
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
- Bought, last 12 months
- $0
- 0 purchases by 0 insiders
- Sold, last 12 months
- $0
- 0 sales by 0 insiders
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Apr 21, 2023 | Walter Marc Hertz Director, Officer (Chief Executive Officer), 10% owner | Grant or award | +385,510 | — | — |
| Apr 21, 2023 | Agro Albert Officer (Chief Medical Officer) | Grant or award | +172,189 | — | — |
| Apr 21, 2023 | Chaturvedi Vipin Officer (Chief Scientific Officer) | Grant or award | +172,189 | — | — |
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