Alpha Cognition INC Schedule 13G passive stakes

Opaleye Management Inc., Opaleye L.P., and James Silverman have jointly filed a Schedule 13G, reporting a combined beneficial ownership of 14.22% of Alpha Cognition Inc. common stock.

Opaleye Management Inc., Opaleye L.P., and James Silverman have jointly filed a Schedule 13G, reporting beneficial ownership of 2,895,107 shares of Alpha Cognition Inc. common stock, representing 13.30% of the class.

Manchester Management and associated individuals report a combined beneficial ownership of approximately 4.9% in Alpha Cognition Inc.

Opaleye Management Inc., Opaleye, L.P., and James Silverman have jointly filed a Schedule 13G, reporting beneficial ownership of 2,561,950 shares of Alpha Cognition Inc. common stock, representing 11.77% of the class.

Opaleye Management Inc. and affiliates disclosed an increased beneficial ownership of 10.09% in Alpha Cognition Inc. common stock.

Funicular Funds, LP, along with Cable Car Capital, LP and Jacob Ma-Weaver, has disclosed a 5.1% beneficial ownership stake in Alpha Cognition Inc.

Manchester Management Company, LLC and Manchester Management PR, LLC have jointly reported a 5.1% beneficial ownership stake in Alpha Cognition Inc. common shares.

AWM Investment Company, Inc. has reported a 9.9% beneficial ownership stake in Alpha Cognition Inc., primarily through its role as investment adviser to several Special Situations Funds.

Opaleye Management Inc. and affiliates reported a 9.52% beneficial ownership stake in Alpha Cognition Inc. as of December 31, 2025.

Opaleye Management Inc., Opaleye, L.P., and James Silverman have reported a collective beneficial ownership of 8.97% in Alpha Cognition Inc.'s common stock.

Funicular Funds, LP, Cable Car Capital, LP, and Jacob Ma-Weaver have jointly reported a passive beneficial ownership of 5.4% in Alpha Cognition Inc.'s common stock.

Ikarian Capital, LLC and Neil Shahrestani have jointly disclosed a 6% beneficial ownership stake in Alpha Cognition Inc., totaling 967,867 common shares, as of December 31, 2024.

Solas Capital Management, LLC and Frederick Tucker Golden have jointly disclosed a beneficial ownership of 8.7% in Alpha Cognition Inc.'s common shares as of December 31, 2024.

AWM Investment Company, Inc. has filed an amended Schedule 13G, revealing a 6.5% beneficial ownership stake in Alpha Cognition Inc. as of December 31, 2024.

AWM Investment Company, Inc. has filed a Schedule 13G, reporting beneficial ownership of 7.1% of Alpha Cognition Inc.'s common stock as of December 31, 2024.

James E. Besser and Morgan C. Frank have disclosed beneficial ownership of 6.2% and 5.1% respectively, of Alpha Cognition Inc.'s common shares, as detailed in a recent Schedule 13G filing.