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ACOG
Ticker

Alpha Cognition Inc. Common Stock

ACOG · Healthcare · Alpha Cognition Inc., a biopharmaceutical company, engages in the development of treatments for patients suffering from neurodegenerative d…

Alpha Cognition Inc. Common Stock (ACOG), in the Healthcare sector, has 13 disclosed filings on Paydirt over the trailing twelve months from 1 corporate insider: 13 purchases and 0 sales. Filers took a median of 2 days from execution to disclosure, and the most recent trade was executed Oct 23 and filed Oct 26. The most active filer was Opaleye Management Inc. with 13 filings. Data as of Nov 8 2026.

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Filings, ttm
13
13 buys · 0 sells
Traders, ttm
1
1 insider
Volume, ttmiDollar value disclosed in the window
$7.1M
estimated for Congress, as filed for insiders
Median delay
2d
execution to disclosure
Last traded
Oct 23
Filed Oct 26
ADViAverage daily dollar volume
$476K
market data
Share price · 12M
$8.74 (+39.6%)
$9.75$7.12$4.50Nov 10 2025May 7Oct 30

Adjusted for splits and dividends.

Volume by month
$1.5M$744K$0Dec 2024Jun 2025Dec 2025Jun 2026Aug 2025 · buys $377KAug 2025 · sells $250KFeb 2026 · buys $875KMar 2026 · buys $742KMay 2026 · buys $416KJun 2026 · buys $1.1MJul 2026 · buys $1.5MAug 2026 · buys $400KSep 2026 · buys $1.3MOct 2026 · buys $740K
Buys $7.5M Sells $250K

Estimated for Congress, as filed for insiders · by filing month · past 24 months

Who filed · past 24 months
OI Opaleye Management Inc. 10% owner 13 filings · 13 buys, 0 sales LM Leonard Powell Mertz Director 1 filing · 1 buy, 0 sales PM Phillip Joseph Mertz Director 1 filing · 0 buys, 1 sale RW Robert James Wills Director 1 filing · 1 buy, 0 sales
Recent filings
Opaleye Management Inc.PURCHASE 10% owner $266K
32,090 sh across 2 lots
Exec Oct 22
Filed Oct 26 · 4:51 PM ET Opaleye Management Inc.PURCHASE 10% owner $309K
36,940 sh across 2 lots
Exec Oct 15
Filed Oct 19 · 5:34 PM ET Opaleye Management Inc.PURCHASE 10% owner $166K
19,050 sh × $8.69
Exec Oct 1
Filed Oct 2 · 4:05 PM ET Opaleye Management Inc.PURCHASE 10% owner $271K
31,763 sh across 2 lots
Exec Sep 24
Filed Sep 28 · 7:57 PM ET Opaleye Management Inc.PURCHASE 10% owner $1.0M
120,543 sh across 3 lots
Exec Sep 14
Filed Sep 16 · 5:57 PM ET Opaleye Management Inc.PURCHASE 10% owner $400K
50,000 sh × $8.00
Exec Aug 3
Filed Aug 4 · 4:50 PM ET Opaleye Management Inc.PURCHASE 10% owner $1.5M
190,086 sh across 2 lots
Exec Jul 22
Filed Jul 24 · 4:05 PM ET Opaleye Management Inc.PURCHASE 10% owner $975K
152,336 sh × $6.40
Exec Jun 26
Filed Jun 29 · 4:05 PM ET Opaleye Management Inc.PURCHASE 10% owner $149K
24,856 sh × $5.98
Exec Jun 9
Filed Jun 11 · 4:05 PM ET Opaleye Management Inc.PURCHASE 10% owner $416K
70,577 sh × $5.90
Exec May 29
Filed May 29 · 7:21 PM ET Opaleye Management Inc.PURCHASE 10% owner $359K
61,818 sh across 2 lots
Exec Mar 4
Filed Mar 6 · 4:05 PM ET Opaleye Management Inc.PURCHASE 10% owner $383K
66,411 sh across 2 lots
Exec Mar 2
Filed Mar 4 · 4:05 PM ET Opaleye Management Inc.PURCHASE 10% owner $875K
149,410 sh across 2 lots
Exec Feb 23
Filed Feb 24 · 5:52 PM ET Robert James WillsPURCHASE Director $127K
15,000 sh × $8.49
Exec Aug 18 2025
Filed Aug 21 2025 · 12:36 PM ET † Phillip Joseph MertzSALE Director $250K
27,778 sh × $9.00
Exec Aug 18 2025
Filed Aug 20 2025 · 5:30 PM ET Leonard Powell MertzPURCHASE Director $250K
27,778 sh × $9.00
Exec Aug 18 2025
Filed Aug 20 2025 · 4:06 PM ET