Calkins Daniel sold VSTM
October 1, 2026 · Form 4 insider transaction
Calkins Daniel sold 2,566 shares of Verastem, Inc. at $8.00 per share, a transaction worth $20.5K. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Disposed (sell-side)
Shares
2,566
Price
$8.00
Total value
$20.5K
InsiderCalkins Daniel
Role—
CompanyVerastem, Inc. (VSTM)
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateOctober 1, 2026
Filing dateOctober 2, 2026
Shares owned after123,781
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
The sale reported on this Form 4 represents shares sold by the Reporting Person to satisfy statutory withholding requirements in connection with the vesting of RSUs.