LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
VSTMCIK 0001526119

Verastem, Inc.

30 transactions by 11 insiders, from October 9, 2025 to October 1, 2026.

Transactions
3011 insiders
Bought · P
Nonenobody bought on the open market
Sold · S
$746Kopen market
Net
−$746Knet selling

Officers and directors

People inside the company. What they do with their own shares is the reason this data exists.

InsiderTradesPlannedBoughtSold
Daniel CalkinsCFO98/9—$75K
Dan PatersonCEO87/8—$533K
Paul A. BunnDir54/5—$138K
John JohnsonDir1———
Brian M. StuglikDir1———
Anil KapurDir1———
Michelle RobertsonDir1———
Michael P. BaileyDir1———
Karin Anna TollefsonDir1———
Eric K. RowinskyDir1———
Michael KauffmanPres1———

All transactions

30 in total, newest filings first.

InsiderDateCodeSharesPriceValue
Dan PatersonCEOOct 1SPLAN44,121$8.00$353K
Dan PatersonCEOSep 30APLAN106,893$0.00—
Daniel CalkinsCFOOct 1SPLAN2,566$8.00$21K
Daniel CalkinsCFOSep 30APLAN8,333$0.00—
Daniel CalkinsCFOSep 21SPLAN55$7.70$424
Dan PatersonCEOAug 3SPLAN1,302$5.81$8K
Dan PatersonCEOJun 22SPLAN20,871$4.18$87K
Daniel CalkinsCFOJun 22SPLAN57$4.13$235
Daniel CalkinsCFOJun 22SPLAN4,032$4.18$17K
Michael P. BaileyDirMay 21A108,000$0.00—
Karin Anna TollefsonDirMay 21A36,000$0.00—
Brian M. StuglikDirMay 21A36,000$0.00—
Eric K. RowinskyDirMay 21A36,000$0.00—
Michelle RobertsonDirMay 21A36,000$0.00—
Anil KapurDirMay 21A36,000$0.00—
John JohnsonDirMay 21A36,000$0.00—
Paul A. BunnDirMay 21A36,000$0.00—
Dan PatersonCEOMay 4SPLAN806$5.82$5K
Daniel CalkinsCFOMar 20APLAN57$5.74$327
Dan PatersonCEOFeb 4SPLAN970$6.69$6K
Dan PatersonCEOJan 21A213,785$0.00—
Daniel CalkinsCFOJan 21A16,665$0.00—
Dan PatersonCEOJan 12SPLAN10,321$7.16$74K
Daniel CalkinsCFOJan 12SPLAN5,039$7.16$36K
Michael KauffmanPresDERIVJan 6A200,000$0.00—?
Daniel CalkinsCFODec 24SPLAN80$7.86$629
Paul A. BunnDirDERIVNov 21MPLAN6,250$0.00—?
Paul A. BunnDirNov 21MPLAN6,250$3.27$20K
Paul A. BunnDirNov 21SPLAN6,250$10.00$63K
Paul A. BunnDirOct 9SPLAN8,333$9.06$75K