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NASDAQ: VSTM
Verastem Inc Stock Ownership - Who owns Verastem?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Verastem Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Daniel CalkinsChief Financial Officer2025-03-2426$7.04
$183.04Sell
Daniel CalkinsChief Financial Officer2025-03-2065$6.89
$447.85Sell
Robert E. GagnonDirector2025-03-17284$6.95
$1.97kSell
Dan PatersonPresident and CEO2025-03-17244$6.95
$1.70kSell
Brian M. StuglikDirector2025-03-17593$6.95
$4.12kSell
Dan PatersonPresident and CEO2025-02-04858$5.70
$4.89kSell
Dan PatersonPresident and CEO2025-01-138,568$5.24
$44.90kSell
Daniel CalkinsChief Financial Officer2025-01-066$6.94
$41.64Sell
Daniel CalkinsChief Financial Officer2024-12-2428$3.91
$109.48Sell
Daniel CalkinsChief Financial Officer2024-12-2065$4.34
$282.10Sell

1 of 4

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Net Insider Buy/Sell (L12M) Ownership

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VSTM Shareholders

What type of owners hold Verastem Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Ra Capital Management LP31.35%16,142,051$92.66MInsider
Ridgeback Capital Investments LP19.56%10,068,243$57.79MInsider
Mpm Bioventures V LLC7.70%3,966,666$22.77MInsider
Balyasny Asset Management LP7.66%3,945,927$22.65MInstitution
Longwood Fund LP7.36%3,789,775$21.75MInsider
Nantahala Capital Management LLC7.29%3,752,583$21.54MInstitution
Orbimed Advisors LLC5.56%2,862,448$16.43MInstitution
Aigh Capital Management LLC5.18%2,665,043$15.30MInstitution
Blackrock Inc4.74%2,441,511$14.01MInstitution
Chp III LP4.52%2,329,121$13.37MInsider

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VSTM vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
VSTM40.67%59.33%Net SellingNet Selling
TPST11.85%88.15%Net Selling
BNTC81.01%8.93%Net BuyingNet Buying
OLMA74.06%25.94%Net Selling
ALLO70.67%29.33%Net BuyingNet Selling
View Top Biotech Stocks

Verastem Stock Ownership FAQ

Who owns Verastem?

Verastem (NASDAQ: VSTM) is owned by 65.77% institutional shareholders, 95.94% Verastem insiders, and 0.00% retail investors. Ra Capital Management LP is the largest individual Verastem shareholder, owning 16.14M shares representing 31.35% of the company. Ra Capital Management LP's Verastem shares are currently valued at $100.24M.

If you're new to stock investing, here's how to buy Verastem stock.
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