Calkins Daniel sold VSTM
September 30, 2026 · Form 4 insider transaction
Calkins Daniel sold 8,333 shares of Verastem, 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 2 days after the transaction.
Direction
Disposed (sell-side)
Shares
8,333
Price
$0.00
Total value
N/A
InsiderCalkins Daniel
Role—
CompanyVerastem, Inc. (VSTM)
SecurityCommon Stock
Transaction codeA: Grant or award
Transaction dateSeptember 30, 2026
Filing dateOctober 2, 2026
Shares owned after126,347
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
The reported securities were subject to a performance restricted stock units ("RSU") award that was granted on January 21, 2026. 106,893 RSUs vested on September 30, 2026, upon the Issuer's Compensation Committee of the board of directors determining the performance criteria related to certain clinical development goals had been achieved.