Form 4 Filing for Alpha Cognition Inc.

Opaleye Management Inc., a 10% owner of Alpha Cognition Inc. (ACOG), reported a series of stock acquisitions between February 20, 2026, and February 24, 2026. These transactions, filed on Form 4, involved the purchase of common stock through Opaleye, L.P. and a separately managed account. The reported weighted average prices for these purchases ranged from $5.75 to $5.95. Opaleye Management Inc. disclaims beneficial ownership except to the extent of its pecuniary interest.