ACOG

Alpha Cognition Inc. Common Stock$8.36+0.31 (+3.85%)

Prev Close$8.05·MCap$87.2M·P/E—·Vol38.4K·Yield—

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Buys (12M)

$4.13M

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Sells (12M)

$250.0K

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Net Activity

Net Buyer

$3.88M

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Active Insiders

last 12 mo

Over the past 12 months, insider activity at Alpha Cognition Inc. Common Stock (ACOG) has been dominated by buying, with 18 insider purchases totaling $4.13M and 1 insider sale totaling $250.0K. The most recent insider transaction was by Opaleye Management Inc. (10 percent owner), who purchased $976.5K worth of shares on Jun 29, 2026. Alpha Cognition Inc. Common Stock operates in the Financial Services sector, within the Financial - Conglomerates industry, with a market cap of $87.2M.

ACOG Insider Trading Activity

Date	Insider	Role	Type	Shares	Avg Price	Value	Shares After
Jun 29, 2026	Opaleye Management Inc.	10 percent owner	Buy	152,533	$6.40	$976.5K1.0% OS	2,805,107
Jun 15, 2026	Opaleye Management Inc.	10 percent owner	Buy	7,685	$5.96	$45.8K	2,652,574
Jun 11, 2026	Opaleye Management Inc.	10 percent owner	Buy	30,728	$5.98	$183.7K	2,644,889
Jun 9, 2026	Opaleye Management Inc.	10 percent owner	Buy	10,054	$5.83	$58.6K	2,614,161
May 29, 2026	Opaleye Management Inc.	10 percent owner	Buy	73,738	$5.90	$434.7K	2,604,107
May 22, 2026	Opaleye Management Inc.	10 percent owner	Buy	24,376	$5.77	$140.5K	2,530,369
May 19, 2026	Opaleye Management Inc.	10 percent owner	Buy	34,043	$5.76	$196.0K	2,505,993
Mar 31, 2026	Opaleye Management Inc.	10 percent owner	Buy	11,850	$5.06	$60.0K	2,471,850
Mar 26, 2026	Opaleye Management Inc.	10 percent owner	Buy	20,082	$5.41	$108.6K	2,460,000
Mar 20, 2026	Opaleye Management Inc.	10 percent owner	Buy	4,575	$5.73	$26.2K	2,439,918
Mar 18, 2026	Opaleye Management Inc.	10 percent owner	Buy	1,331	$5.78	$7.7K	2,435,343
Mar 13, 2026	Opaleye Management Inc.	10 percent owner	Buy	13,066	$5.79	$75.7K	2,434,012
Mar 10, 2026	Opaleye Management Inc.	10 percent owner	Buy	4,079	$5.82	$23.8K	2,420,946
Mar 6, 2026	Opaleye Management Inc.	10 percent owner	Buy	66,818	$5.80	$387.6K	2,416,867
Mar 2, 2026	Opaleye Management Inc.	10 percent owner	Buy	4,228	$5.99	$25.3K	2,288,638
Feb 24, 2026	Opaleye Management Inc.	10 percent owner	Buy	171,410	$5.86	$1.00M1.1% OS	2,284,410
Aug 18, 2025	MERTZ LEONARD POWELL	Director	Buy	27,778	$9.00	$250.0K	0
Aug 18, 2025	MERTZ PHILLIP JOSEPH	Director	Sell	27,778	$9.00	$250.0K	0
Aug 18, 2025	Wills Robert James	Director	Buy	15,000	$8.49	$127.3K	0
Nov 13, 2024	HAVENS JOHN PRENTISS	Director	Buy	4,347	$5.75	$25.0K	0
Nov 13, 2024	McFadden Michael E.	Chief Executive Officer	Buy	2,608	$5.75	$15.0K	0
Nov 13, 2024	MERTZ LEONARD POWELL	Director	Buy	8,695	$5.75	$50.0K	0

ACOG Insider Buying Activity

The following table shows recent insider purchases of Alpha Cognition Inc. Common Stock (ACOG) stock reported via SEC Form 4 filings.

Date	Insider	Role	Type	Shares	Avg Price	Value	Shares After
Jun 29, 2026	Opaleye Management Inc.	10 percent owner	Buy	152,533	$6.40	$976.5K1.0% OS	2,805,107
Jun 15, 2026	Opaleye Management Inc.	10 percent owner	Buy	7,685	$5.96	$45.8K	2,652,574
Jun 11, 2026	Opaleye Management Inc.	10 percent owner	Buy	30,728	$5.98	$183.7K	2,644,889
Jun 9, 2026	Opaleye Management Inc.	10 percent owner	Buy	10,054	$5.83	$58.6K	2,614,161
May 29, 2026	Opaleye Management Inc.	10 percent owner	Buy	73,738	$5.90	$434.7K	2,604,107
May 22, 2026	Opaleye Management Inc.	10 percent owner	Buy	24,376	$5.77	$140.5K	2,530,369
May 19, 2026	Opaleye Management Inc.	10 percent owner	Buy	34,043	$5.76	$196.0K	2,505,993
Mar 31, 2026	Opaleye Management Inc.	10 percent owner	Buy	11,850	$5.06	$60.0K	2,471,850
Mar 26, 2026	Opaleye Management Inc.	10 percent owner	Buy	20,082	$5.41	$108.6K	2,460,000
Mar 20, 2026	Opaleye Management Inc.	10 percent owner	Buy	4,575	$5.73	$26.2K	2,439,918
Mar 18, 2026	Opaleye Management Inc.	10 percent owner	Buy	1,331	$5.78	$7.7K	2,435,343
Mar 13, 2026	Opaleye Management Inc.	10 percent owner	Buy	13,066	$5.79	$75.7K	2,434,012
Mar 10, 2026	Opaleye Management Inc.	10 percent owner	Buy	4,079	$5.82	$23.8K	2,420,946
Mar 6, 2026	Opaleye Management Inc.	10 percent owner	Buy	66,818	$5.80	$387.6K	2,416,867
Mar 2, 2026	Opaleye Management Inc.	10 percent owner	Buy	4,228	$5.99	$25.3K	2,288,638
Feb 24, 2026	Opaleye Management Inc.	10 percent owner	Buy	171,410	$5.86	$1.00M1.1% OS	2,284,410
Aug 18, 2025	MERTZ LEONARD POWELL	Director	Buy	27,778	$9.00	$250.0K	0
Aug 18, 2025	Wills Robert James	Director	Buy	15,000	$8.49	$127.3K	0
Nov 13, 2024	HAVENS JOHN PRENTISS	Director	Buy	4,347	$5.75	$25.0K	0
Nov 13, 2024	McFadden Michael E.	Chief Executive Officer	Buy	2,608	$5.75	$15.0K	0
Nov 13, 2024	MERTZ LEONARD POWELL	Director	Buy	8,695	$5.75	$50.0K	0