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Opaleye Management Inc., 10% owner at Alpha Cognition, bought ACOG on Jul 22, 2026

Data as of Oct 16

▲ BUY$1.1M140,237 shares at $7.83Opaleye Management Inc. 10% ownerACOG Alpha Cognition Inc.
Watch ACOG
Traded
Jul 22, 2026
Disclosed
Jul 24, 2026
Filed
2 days after the trade

Form 4s are due within two business days.

Official filing (SEC Form 4) ↗

The price around the disclosure

Opaleye Management Inc., 10% owner at Alpha Cognition, bought ACOG on Jul 22, 2026TRADEDDISCLOSED
ACOGSimilar stocks (XLV — its sector index fund), rebased to ACOG's price on the disclosure day
ACOG since disclosure
+3.7%
Similar stocks (XLV) since disclosure
+8.7%
XLV — its sector index fund

Change in closing price from Jul 24, 2026 (the first trading day on or after disclosure) to Oct 16, 2026. Dividends excluded. Not a return anyone earned.

Our take

None of our tested rules fired on this trade.

Other trades in the same filing

  1. ▲ BUYOpaleye Management Inc. 10% ownerACOG Alpha Cognition Inc.$389Kdisclosed Jul 24 · filed 1 day after the trade
  2. ▲ BUYOpaleye Management Inc. 10% ownerACOG Alpha Cognition Inc.$78.3Kdisclosed Jul 24 · filed 2 days after the trade

See every trade on ACOG →