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NASDAQ: COLL
Collegium Pharmaceutical Inc Stock Ownership - Who owns Collegium Pharmaceutical?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Collegium Pharmaceutical Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Scott DreyerEVP Chief Commercial Officer2025-08-134,861$38.03
$184.88kSell
Scott DreyerEVP Chief Commercial Officer2025-08-134,861$21.34
$103.73kBuy
Rubric Capital Management LP10% Owner2025-08-1325,000$37.85
$946.25kSell
John Gordon FreundDirector2025-08-0811,659$34.36
$400.64kSell
John Gordon FreundDirector2025-06-096,601$30.62
$202.15kSell
John Gordon FreundDirector2025-06-0915,000$13.45
$201.75kBuy
Colleen TupperEVP Chief Financial Officer2025-03-216,396$30.03
$192.07kSell
Scott DreyerEVP Chief Commercial Officer2025-03-2118,881$30.03
$566.98kSell
Scott DreyerEVP Chief Commercial Officer2025-03-201,927$30.00
$57.81kSell
Colleen TupperEVP Chief Financial Officer2025-03-201,206$30.00
$36.18kSell

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Net Insider Buy/Sell (L12M) Ownership

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COLL Shareholders

What type of owners hold Collegium Pharmaceutical Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
David Hirsch20.03%6,438,798$243.00MInsider
Rubric Capital Management LP19.57%6,290,486$237.40MInsider
Longitude Capital Partners LLC17.56%5,643,684$212.99MInsider
Blackrock Inc16.62%5,341,856$201.60MInstitution
Skyline Venture Partners V LP15.87%5,099,832$192.47MInsider
Rubric Capital Management LP9.82%3,157,743$119.17MInstitution
Eventide Asset Management LLC8.22%2,641,401$99.69MInstitution
Vanguard Group Inc6.99%2,248,211$84.85MInstitution
Yasunori Kaneko6.69%2,150,186$81.15MInsider
Frazier Healthcare VI LP5.87%1,887,332$71.23MInsider

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COLL vs Pharmaceutical Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
COLL50.97%49.03%Net SellingNet Selling
PAHC44.03%55.97%Net Buying
TLRY9.25%1.87%Net BuyingNet Buying
DVAX62.85%37.15%Net Selling
PCRX68.68%31.32%Net SellingNet Selling
View Top Pharmaceutical Stocks

Collegium Pharmaceutical Stock Ownership FAQ

Who owns Collegium Pharmaceutical?

Collegium Pharmaceutical (NASDAQ: COLL) is owned by 110.75% institutional shareholders, 106.53% Collegium Pharmaceutical insiders, and 0.00% retail investors. David Hirsch is the largest individual Collegium Pharmaceutical shareholder, owning 6.44M shares representing 20.03% of the company. David Hirsch's Collegium Pharmaceutical shares are currently valued at $243.00M.

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