Eisner Mark bought JBIO
June 25, 2026 · Form 4 insider transaction
Eisner Mark bought 47,675 shares of Jade Biosciences, 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
47,675
Price
$0.00
Total value
N/A
InsiderEisner Mark
RoleDirector
SecurityStock Option (Right to Buy)
Transaction codeA: Grant or award
Transaction dateJune 25, 2026
Filing dateJune 26, 2026
Shares owned after47,675
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
1/36th of the total number of shares of common stock subject to the option vest monthly following the date of grant, subject to the Reporting Person's continued service to the Issuer through each vesting date.