Calkins Daniel sold VSTM
June 22, 2026 · Form 4 insider transaction
Calkins Daniel sold 57 shares of Verastem, Inc. at $4.13 per share, a transaction worth $235.41. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Disposed (sell-side)
Shares
57
Price
$4.13
Total value
$235.41
InsiderCalkins Daniel
Role—
CompanyVerastem, Inc. (VSTM)
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateJune 22, 2026
Filing dateJune 24, 2026
Shares owned after117,238
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.