Arkolith/Insider Trading/VSTM/Form 4

Calkins Daniel

Chief Financial OfficerVerastem, Inc. (VSTM) · full profile →Form 4 · filed Dec 29, 2025
Net Selling
Open-Market Buys
$0
Open-Market Sells
$629
Net Open-Market Flow
-$629
Transactions
1
1 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Dec 24, 2025Sell(S)80$7.86$629110K

Transaction Codes

S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001104659-25-124695) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML