Calkins Daniel sold VSTM
December 24, 2025 · Form 4 insider transaction
Calkins Daniel sold 80 shares of Verastem, Inc. at $7.86 per share, a transaction worth $628.80. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 5 days after the transaction.
Direction
Disposed (sell-side)
Shares
80
Price
$7.86
Total value
$628.80
InsiderCalkins Daniel
Role—
CompanyVerastem, Inc. (VSTM)
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateDecember 24, 2025
Filing dateDecember 29, 2025
Shares owned after109,758
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 restricted stock units.