ACOGHealthcareMicro-Cap
Alpha Cognition Inc. Insider Trading Activity
Every SEC Form 4 insider transaction reported for Alpha Cognition Inc. (ACOG), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud Research Team · SEC Form 4 & insider trading data analysts
Last updated:
Quick Answer
Are ACOG insiders buying or selling?
Alpha Cognition Inc. insiders reported 22 open-market buys ($4.4M) and 1 sells ($250.0K) across 23 Form 4 filings — a net buying position of $4.2M.
Source: SEC EDGAR Form 4
Key Statistics (as of Jun 29, 2026)
Total Form 4 filings
23
SEC EDGAR
Insider filers
7
Insider buys (22)
$4.4M
Insider sells (1)
$250.0K
Insider sentiment
Net buyingNet insider flow of $4.2M in net buying. 8 insider buys in the last 90 days.
Recent ACOG insider transactions
| Date | Insider | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 29, 2026 | Opaleye Management Inc. | 10% Owner | Purchase | 152.5K | $6.40 | $976.5K |
| Jun 16, 2026 | Opaleye Management Inc. | 10% Owner | Purchase | 7.7K | $5.96 | $45.8K |
| Jun 11, 2026 | Opaleye Management Inc. | 10% Owner | Purchase | 30.7K | $5.98 | $183.7K |
| Jun 9, 2026 | Opaleye Management Inc. | 10% Owner | Purchase | 10.1K | $5.83 | $58.6K |
| May 29, 2026 | Opaleye Management Inc. | 10% Owner | Purchase | 73.7K | $5.90 | $434.7K |
| May 22, 2026 | Opaleye Management Inc. | 10% Owner | Purchase | 24.4K | $5.77 | $140.5K |
| May 19, 2026 | Lauren D'Angelo | Chief Operating Officer | Purchase | 3.5K | $5.76 | $20.2K |
| May 19, 2026 | Opaleye Management Inc. | 10% Owner | Purchase | 34.0K | $5.76 | $196.0K |
| Mar 31, 2026 | Opaleye Management Inc. | 10% Owner | Purchase | 11.8K | $5.06 | $60.0K |
| Mar 26, 2026 | Opaleye Management Inc. | 10% Owner | Purchase | 20.1K | $5.41 | $108.6K |
| Mar 20, 2026 | Opaleye Management Inc. | 10% Owner | Purchase | 4.6K | $5.73 | $26.2K |
| Mar 18, 2026 | Opaleye Management Inc. | 10% Owner | Purchase | 1.3K | $5.78 | $7.7K |
| Mar 13, 2026 | Opaleye Management Inc. | 10% Owner | Purchase | 13.1K | $5.79 | $75.7K |
| Mar 10, 2026 | Opaleye Management Inc. | 10% Owner | Purchase | 4.1K | $5.82 | $23.8K |
| Mar 6, 2026 | Opaleye Management Inc. | 10% Owner | Purchase | 66.8K | $5.80 | $387.6K |
| Mar 4, 2026 | Opaleye Management Inc. | 10% Owner | Purchase | 71.4K | $5.76 | $411.6K |
| Mar 2, 2026 | Opaleye Management Inc. | 10% Owner | Purchase | 4.2K | $5.99 | $25.3K |
| Feb 24, 2026 | Opaleye Management Inc. | 10% Owner | Purchase | 171.4K | $5.86 | $1.0M |
| Aug 21, 2025 | Robert James Wills | Director | Purchase | 15.0K | $8.49 | $127.3K |
| Aug 20, 2025 | Phillip Joseph Mertz | Director | Sale | 27.8K | $9.00 | $250.0K |
| Nov 15, 2024 | Michael E. Mcfadden | Chief Executive Officer | Purchase | 2.6K | $5.75 | $15.0K |
| Nov 15, 2024 | Leonard Powell Mertz | Director | Purchase | 8.7K | $5.75 | $50.0K |
| Nov 15, 2024 | HAVENS JOHN PRENTISS | Director | Purchase | 4.3K | $5.75 | $25.0K |
Showing the 23 most recent of 23 Form 4 filings for Alpha Cognition Inc..
Most active ACOG insiders
- Opaleye Management Inc.17 filings
- HAVENS JOHN PRENTISS1 filing
- Lauren D'Angelo1 filing
- Leonard Powell Mertz1 filing
- Michael E. Mcfadden1 filing
Ask anything about ACOG insider activity
Use Trabud's AI agent to query Alpha Cognition Inc.'s Form 4 history in plain English — "Show me ACOG CEO purchases this year" or compare it against any other ticker.
Open the AI agentACOG insider trading FAQ
Are Alpha Cognition Inc. insiders buying or selling?
Across 23 SEC Form 4 filings, Alpha Cognition Inc. (ACOG) insiders reported 22 open-market purchases totaling $4.4M and 1 sales totaling $250.0K. That is a net buying position of $4.2M.
How many insiders trade ACOG stock?
7 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for Alpha Cognition Inc.. The most recent filing was accepted on Jun 29, 2026.
Where does Trabud get ACOG insider trading data?
All ACOG insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.
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