Spiegel Robert J. bought GERN
May 20, 2026 · Form 4 insider transaction
Spiegel Robert J. bought 220,000 shares of Geron Corporation 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 6 days after the transaction.
Direction
Acquired (buy-side)
Shares
220,000
Price
$0.00
Total value
N/A
InsiderSpiegel Robert J.
RoleDirector
CompanyGeron Corporation (GERN)
SecurityStock Option (right to buy)
Transaction codeA: Grant or award
Transaction dateMay 20, 2026
Filing dateMay 26, 2026
Shares owned after220,000
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
This option will vest and become exercisable as to 100% of the shares of common stock subject to such option on the earlier of (i) the date of the next annual meeting of the Issuer's stockholders or (ii) the first anniversary of the date of grant of such option, subject to the Reporting Person's continuous service with the Issuer through such dates.