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The company

Alpha Cognition Inc.

ACOG · Nasdaq

Health CareBiotechnologyLeading

ACOG stood above a rising 150-day average in 17 of the last 52 weekly readings, including each of the last 17 weeks. It is 13.6% above that average now. Biotechnology: 16% of its 561 stocks in an uptrend (−15 points in four weeks); Health Care: 26% (−10 points in four weeks).

SEC filings

Statistics

Rotation: Leading
Weeks in an uptrend: 17 in a row
Industry in uptrend: 16% -15 in 4 wk
Insider buys, 12 months: $15.7M
Insider sales, 12 months: $0
Officials’ trades on record: 0
Institutions holding: 26 (+1)

In the rotation

Each square a week: lit when it closed above a rising 150-day average. 17 of 52 weeks.

20 Apr – 19 Oct

Biotechnology: Few of its stocks are in an uptrend and the share has fallen sharply over four weeks. Health Care: A minority of its stocks are in an uptrend and the share has fallen sharply over four weeks.

Money in and out

1 Nov 2024 – 1 Oct 2026

Open-market buys above the line and sales below, in dollars.

Congress and officials

No member of Congress or official has disclosed a trade in it.

Insiders

Buy orders, 12 months51

Sale orders, 12 months0

Buyers · sellers3 · 0

Who	Did	Shares	Traded
Opaleye Management Inc.10% owner	bought	14,283at $8.23	16 Oct 2026filed 19 Oct 2026
Opaleye Management Inc.10% owner	bought	22,657at $8.43	15 Oct 2026filed 19 Oct 2026
Opaleye Management Inc.10% owner	bought	19,050at $8.69	1 Oct 2026filed 2 Oct 2026
Opaleye Management Inc.10% owner	bought	13,426at $8.47	25 Sep 2026filed 28 Sep 2026
Opaleye Management Inc.10% owner	bought	18,337at $8.57	24 Sep 2026filed 28 Sep 2026
Opaleye Management Inc.10% owner	bought	53,029at $8.57	16 Sep 2026filed 16 Sep 2026
Opaleye Management Inc.10% owner	bought	27,141at $8.40	16 Sep 2026filed 16 Sep 2026
Opaleye Management Inc.10% owner	bought	3,375at $8.54	15 Sep 2026filed 16 Sep 2026
Opaleye Management Inc.10% owner	bought	40,373at $8.70	14 Sep 2026filed 16 Sep 2026
Robert James WillsDirector	bought	10,000at $9.62	21 Aug 2026filed 24 Aug 2026
Opaleye Management Inc.10% owner	bought	50,000at $8.00	3 Aug 2026filed 4 Aug 2026
Opaleye Management Inc.10% owner	bought	2,900at $7.92	31 Jul 2026filed 4 Aug 2026

Lines filed since 2 January 2026, newest first; every insider’s older lines are on their own page.

Institutions

Holders26+1 on the quarter

New · exited1 · 0

Reported value$75.7M

Quarter to 30 Jun 2026, against 31 Mar 2026; newest filing 31 Aug 2026.

Manager	Shares	Change
Opaleye Management Inc.added · filed 14 Aug 2026	2,895,467$20.9M	+333,517+13.0%
Solas Capital Management, LLCunchanged · filed 14 Aug 2026	1,924,617$13.9M	00.0%
AWM Investment Company, Inc.unchanged · filed 14 Aug 2026	1,672,168$12.1M	00.0%
Cable Car Capital, LPunchanged · filed 14 Aug 2026	1,382,339$10.0M	00.0%
Ikarian Capital, LLCreduced · filed 14 Aug 2026	836,259$6.0M	-220,000−20.8%
SPHERA FUNDS MANAGEMENT LTD.reduced · filed 14 Aug 2026	545,816$3.9M	-21,800−3.8%
Alyeska Investment Group, L.P.unchanged · filed 14 Aug 2026	365,000$2.6M	00.0%
Aristides Capital LLCunchanged · filed 13 Aug 2026	218,510$1.6M	00.0%
BOOTHBAY FUND MANAGEMENT, LLCreduced · filed 14 Aug 2026	189,148$1.4M	-67,245−26.2%
CANTOR FITZGERALD, L. P.reduced · filed 14 Aug 2026	108,918$786K	-79,713−42.3%