Nicacio Leonardo Viana bought CRBP
August 16, 2026 · Form 4 insider transaction
Nicacio Leonardo Viana bought 191,676 shares of Corbus Pharmaceuticals Holdings, 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
191,676
Price
$0.00
Total value
N/A
InsiderNicacio Leonardo Viana
RoleOfficer
SecurityStock options (right to buy)
Transaction codeA: Grant or award
Transaction dateAugust 16, 2026
Filing dateAugust 17, 2026
Shares owned after191,676
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
This option award was made in accordance with the terms of the issuer's 2026 Inducement Award Plan. 25% of the option vests on August 3, 2027, with the remaining 75% of the option vesting in equal monthly installments over a period of 36 months commencing on September 3, 2027.