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NASDAQ: DCOY
Decoy Therapeutics Inc Stock Ownership - Who owns Decoy Therapeutics?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Decoy Therapeutics Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Arnold C. HanishDirector2025-12-3015$0.64
$9.60Sell
Arnold C. HanishDirector2025-12-3012$0.64
$7.68Sell
Arnold C. HanishDirector2025-11-205,000$0.75
$3.74kBuy
Mark J. RosenblumExec VP Finance CFO2025-11-2020,000$0.80
$16.00kBuy

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Net Insider Buy/Sell (L12M) Ownership

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DCOY Shareholders

What type of owners hold Decoy Therapeutics Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Christoph H. Westphal1,701.23%8,310,759$68.65MInsider
Boston Foundation Inc450.34%2,200,000$18.17MInsider
Roderick MacKinnon88.28%431,277$3.56MInsider
Jonathan P. Northrup72.20%352,713$2.91MInsider
Barton Pk LLC20.47%100,000$826.00kInsider
John Sculley12.10%59,111$488.26kInsider
Thomas 1. Wessel11.68%57,064$471.35kInsider
David J. Arthur10.06%49,135$405.86kInsider
Scott Jordan6.47%31,609$261.09kInsider
Warberg Asset Management LLC5.73%28,000$231.28kInstitution

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DCOY vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
DCOY0.67%99.33%Net BuyingNet Selling
MBRX1.47%98.53%Net Buying
OGEN0.54%99.46%Net SellingNet Selling
GRI2.12%97.88%
MTNB1.45%98.55%
View Top Biotech Stocks

Decoy Therapeutics Stock Ownership FAQ

Who owns Decoy Therapeutics?

Decoy Therapeutics (NASDAQ: DCOY) is owned by 16.22% institutional shareholders, 2,389.24% Decoy Therapeutics insiders, and 0.00% retail investors. Christoph H. Westphal is the largest individual Decoy Therapeutics shareholder, owning 8.31M shares representing 1,701.23% of the company. Christoph H. Westphal's Decoy Therapeutics shares are currently valued at $68.65M.

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