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NASDAQ: ACOG
Alpha Cognition Inc Stock Ownership - Who owns Alpha Cognition?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Alpha Cognition Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Opaleye Management Inc10% Owner2026-06-105,872$5.99
$35.16kBuy
Opaleye Management Inc10% Owner2026-06-0924,856$5.98
$148.54kBuy
Opaleye Management Inc10% Owner2026-06-0510,054$5.83
$58.59kBuy
Opaleye Management Inc10% Owner2026-05-2970,577$5.90
$416.40kBuy
Opaleye Management Inc10% Owner2026-05-282,000$5.83
$11.66kBuy
Opaleye Management Inc10% Owner2026-05-271,161$5.73
$6.65kBuy
Opaleye Management Inc10% Owner2026-05-2115,945$5.70
$90.89kBuy
Opaleye Management Inc10% Owner2026-05-208,431$5.89
$49.66kBuy
Lauren DangeloChief Operating Officer2026-05-193,500$5.76
$20.16kBuy
Opaleye Management Inc10% Owner2026-05-1817,395$5.69
$99.03kBuy

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Net Insider Buy/Sell (L12M) Ownership

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ACOG Shareholders

What type of owners hold Alpha Cognition Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Opaleye Management Inc12.56%2,734,889$16.38MInsider
Opaleye Management Inc11.77%2,561,950$15.35MInstitution
Solas Capital Management LLC8.84%1,924,617$11.53MInstitution
Awm Investment Company Inc7.68%1,672,168$10.02MInstitution
Cable Car Capital LP6.35%1,382,339$8.28MInstitution
Ikarian Capital LLC4.85%1,056,259$6.33MInstitution
Sphera Funds Management Ltd2.61%567,616$3.40MInstitution
Alyeska Investment Group LP1.68%365,000$2.19MInstitution
John Prentiss Havens1.31%285,587$1.71MInsider
Kenneth Anthony Cawkell1.27%275,717$1.65MInsider

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ACOG vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
ACOG48.37%18.46%Net BuyingNet Buying
CNTB20.25%22.06%Net BuyingNet Buying
VTVT2.39%97.61%Net Buying
ADCT60.58%39.42%Net SellingNet Selling
TLSA2.60%37.06%
View Top Biotech Stocks

Alpha Cognition Stock Ownership FAQ

Who owns Alpha Cognition?

Alpha Cognition (NASDAQ: ACOG) is owned by 48.37% institutional shareholders, 18.46% Alpha Cognition insiders, and 33.17% retail investors. Opaleye Management Inc is the largest individual Alpha Cognition shareholder, owning 2.73M shares representing 12.56% of the company. Opaleye Management Inc's Alpha Cognition shares are currently valued at $16.38M.

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