Hertz Walter Marc bought GRI
August 26, 2025 · Form 4 insider transaction
Hertz Walter Marc bought 26,688 shares of GRI Bio, Inc. at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Acquired (buy-side)
Shares
26,688
Price
$0.00
Total value
N/A
InsiderHertz Walter Marc
Role—
CompanyGRI Bio, Inc. (GRI)
SecurityStock Option (Right to Buy)
Transaction codeA: Grant or award
Transaction dateAugust 26, 2025
Filing dateAugust 27, 2025
Shares owned after26,688
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Options to purchase 17,828 shares vested in full upon the date of grant and options to purchase 8,860 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.