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NASDAQ: SLS
Sellas Life Sciences Group Inc Stock Ownership - Who owns Sellas Life Sciences Group?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Sellas Life Sciences Group Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
John Thomas BurnsCFO2025-12-0358,592$1.50
$87.89kSell
Dragan CicicSVP Chief Development Officer2025-12-0363,800$1.50
$95.70kSell
Angelos M. StergiouPresident and CEO2025-12-03187,066$1.50
$280.60kSell
Katherine Bach KalinDirector2025-11-1963,400$1.59
$100.81kBuy

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Net Insider Buy/Sell (L12M) Ownership

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SLS Shareholders

What type of owners hold Sellas Life Sciences Group Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Hudson Bay Capital Management LP2.18%4,400,000$45.67MInsider
Angelos M. Stergiou0.87%1,759,183$18.26MInsider
Robert Eugene Kennedy0.56%1,130,300$11.73MInsider
Dragan Cicic0.28%557,805$5.79MInsider
John Thomas Burns0.27%554,327$5.75MInsider
Mark W. Schwartz0.22%439,978$4.57MInsider
Katherine Bach Kalin0.08%154,400$1.60MInsider
Sanford Hillsberg0.07%142,397$1.48MInsider
Anastasia Khvorova0.07%137,482$1.43MInsider
Barbara A. Wood0.06%117,225$1.22MInsider

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SLS vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
SLS0.04%5.15%Net Selling
ZYME0.10%93.93%Net SellingNet Selling
MESO0.00%19.07%Net Buying
SRPT0.10%29.37%Net SellingNet Selling
ABSI0.09%29.43%Net BuyingNet Selling
View Top Biotech Stocks

Sellas Life Sciences Group Stock Ownership FAQ

Who owns Sellas Life Sciences Group?

Sellas Life Sciences Group (NASDAQ: SLS) is owned by 0.04% institutional shareholders, 5.15% Sellas Life Sciences Group insiders, and 94.81% retail investors. Hudson Bay Capital Management LP is the largest individual Sellas Life Sciences Group shareholder, owning 4.40M shares representing 2.18% of the company. Hudson Bay Capital Management LP's Sellas Life Sciences Group shares are currently valued at $44.68M.

If you're new to stock investing, here's how to buy Sellas Life Sciences Group stock.
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