Hertz Walter Marc 4
4 · GRI Bio, Inc. · Filed Sep 22, 2025
Insider Transaction Report
Form 4
Hertz Walter Marc
DirectorChief Executive Officer
Transactions
- Award
Stock Option (Right to Buy)
2025-09-18+103,067→ 103,067 totalExercise: $1.93Exp: 2035-09-18→ Common Stock (103,067 underlying)
Footnotes (1)
- [F1]Options to purchase 76,469 shares vested in full upon the date of grant and options to purchase 26,598 shares will vest in 12 substantially equal quarterly installments such that the stock option is fully vested on the third anniversary of the date of grant.