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ACOG Insider Trading

Insider Ownership Percentage: 14.00%
Insider Buying (Last 12 Months): $127,350.00
Insider Selling (Last 12 Months): $250,002.00

Alpha Cognition Insider Trading History Chart

This chart shows the insider buying and selling history at Alpha Cognition by year and by quarter.

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Alpha Cognition Share Price & Price History

Current Price: $6.37
Price Change: ▲ Price Increase of +0.56 (9.64%)
As of 12/4/2025 05:00 PM ET

This chart shows the closing price history over time for ACOG up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Alpha Cognition Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
8/18/2025Phillip Joseph MertzDirectorSell27,778$9.00$250,002.0022,462View SEC Filing Icon  
8/18/2025Robert James WillsDirectorBuy15,000$8.49$127,350.0015,000View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for Alpha Cognition (NASDAQ:ACOG)

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at ACOG by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Alpha Cognition Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
11/17/2025Connective Capital Management LLC47,931$0.31M0.3%N/A0.220%Search for SEC Filing on Google Icon
11/17/2025National Bank of Canada FI5,292$34K0.0%-56.2%0.025%Search for SEC Filing on Google Icon
11/17/2025Boothbay Fund Management LLC291,868$1.90M0.0%+10.8%1.396%Search for SEC Filing on Google Icon
11/14/2025Two Sigma Investments LP22,728$0.15M0.0%N/A0.109%Search for SEC Filing on Google Icon
11/7/2025Berkshire Asset Management LLC PA17,824$0.12M0.0%+50.7%0.085%Search for SEC Filing on Google Icon
10/23/2025Zullo Investment Group Inc.19,500$0.13M0.0%N/A0.093%Search for SEC Filing on Google Icon
8/15/2025Manatuck Hill Partners LLC117,000$1.09M0.4%+74.6%0.730%Search for SEC Filing on Google Icon
8/15/2025Massar Capital Management LP12,433$0.12M0.1%N/A0.078%Search for SEC Filing on Google Icon
8/15/2025Boothbay Fund Management LLC263,476$2.46M0.0%-6.3%1.645%Search for SEC Filing on Google Icon
8/14/2025Cable Car Capital LP869,002$8.11M2.1%+68.8%5.424%Search for SEC Filing on Google Icon
8/13/2025Marshall Wace LLP64,325$0.60M0.0%N/A0.402%Search for SEC Filing on Google Icon
8/13/2025Corsair Capital Management L.P.134,898$1.26M0.2%-4.3%0.842%Search for SEC Filing on Google Icon
8/13/2025Aristides Capital LLC165,458$1.54M0.3%-17.3%1.033%Search for SEC Filing on Google Icon
8/8/2025Geode Capital Management LLC11,992$0.11M0.0%N/A0.075%Search for SEC Filing on Google Icon
7/24/2025Villere ST Denis J & Co. LLC63,838$0.60M0.1%-11.1%0.398%Search for SEC Filing on Google Icon
5/16/2025AWM Investment Company Inc.1,095,652$5.79M0.8%N/A6.839%Search for SEC Filing on Google Icon
5/16/2025Alyeska Investment Group L.P.337,466$1.71M0.0%-15.6%2.107%Search for SEC Filing on Google Icon
5/15/2025Corsair Capital Management L.P.140,898$0.71M0.2%-15.9%0.880%Search for SEC Filing on Google Icon
5/15/2025MYDA Advisors LLC46,000$0.23M0.0%-54.0%0.287%Search for SEC Filing on Google Icon
5/13/2025Altium Capital Management LLC177,416$0.90M2.2%-35.5%1.107%Search for SEC Filing on Google Icon
5/2/2025Hohimer Wealth Management LLC41,608$0.21M0.0%-19.4%0.260%Search for SEC Filing on Google Icon
4/24/2025Villere ST Denis J & Co. LLC71,778$0.36M0.0%+201.0%0.448%Search for SEC Filing on Google Icon
4/16/2025Salem Investment Counselors Inc.45,402$0.23M0.0%N/A0.283%Search for SEC Filing on Google Icon
2/17/2025Sphera Funds Management LTD.620,000$3.65M0.7%N/A3.870%Search for SEC Filing on Google Icon
2/17/2025Bleichroeder LP173,900$1.02M0.3%N/A1.086%Search for SEC Filing on Google Icon
2/17/2025Alyeska Investment Group L.P.400,000$2.36M0.0%N/A2.497%Search for SEC Filing on Google Icon
2/14/2025Manatuck Hill Partners LLC67,000$0.40M0.2%N/A0.418%Search for SEC Filing on Google Icon
2/14/2025Tudor Investment Corp ET AL70,000$0.41M0.0%N/A0.437%Search for SEC Filing on Google Icon
2/14/2025Boothbay Fund Management LLC218,015$1.28M0.0%N/A1.361%Search for SEC Filing on Google Icon
2/14/2025Solas Capital Management LLC1,393,328$8.10M5.4%N/A8.697%Search for SEC Filing on Google Icon
2/14/2025MYDA Advisors LLC100,000$0.59M0.1%N/A0.624%Search for SEC Filing on Google Icon
2/14/2025Altium Capital Management LLC275,000$1.62M0.5%N/A1.717%Search for SEC Filing on Google Icon
2/13/2025ADAR1 Capital Management LLC204,348$1.20M0.2%N/A1.276%Search for SEC Filing on Google Icon
2/13/2025Aristides Capital LLC200,000$1.18M0.2%N/A1.248%Search for SEC Filing on Google Icon
2/12/2025National Bank of Canada FI11,741$69K0.0%N/A0.073%Search for SEC Filing on Google Icon
2/11/2025Rosalind Advisors Inc.252,753$1.49M0.7%N/A1.578%Search for SEC Filing on Google Icon
Data available starting January 2016

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Alpha Cognition logo
Alpha Cognition, Inc. is a clinical stage biopharmaceutical company that develops treatments for underserved neurodegenerative diseases such as Alzheimer's Dementia and Amyotrophic Lateral Sclerosis. The company was founded in 2000 and is headquartered in Vancouver, Canada.
Read More on Alpha Cognition

Today's Range

Now: $6.37
Low: $5.81
High: $6.49

50 Day Range

MA: $6.49
Low: $5.65
High: $7.72

52 Week Range

Now: $6.37
Low: $3.75
High: $11.54

Volume

122,113 shs

Average Volume

87,032 shs

Market Capitalization

$138.48 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

2.62

Who are the company insiders with the largest holdings of Alpha Cognition?

Alpha Cognition's top insider investors include:
  1. Phillip Joseph Mertz (Director)
  2. Robert James Wills (Director)
Learn More about top insider investors at Alpha Cognition.

Who are the major institutional investors of Alpha Cognition?

Alpha Cognition's top institutional shareholders include:
  1. Boothbay Fund Management LLC — 1.40%
  2. Connective Capital Management LLC — 0.22%
  3. Two Sigma Investments LP — 0.11%
  4. Zullo Investment Group Inc. — 0.09%
  5. Berkshire Asset Management LLC PA — 0.09%
  6. National Bank of Canada FI — 0.03%
Learn More about top institutional investors of Alpha Cognition stock.

Which institutional investors are selling Alpha Cognition stock?

During the previous quarter, ACOG stock was sold by these institutional investors:
  1. National Bank of Canada FI

Which institutional investors are buying Alpha Cognition stock?

Within the last quarter, ACOG stock was purchased by institutional investors including:
  1. Connective Capital Management LLC
  2. Boothbay Fund Management LLC
  3. Two Sigma Investments LP
  4. Zullo Investment Group Inc.
  5. Berkshire Asset Management LLC PA