// company-profile

Alpha Cognition Inc. Insider Trading

ACOG

Every SEC Form 4 insider trading filing for Alpha Cognition Inc. (ACOG) — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC.

ExchangeNasdaqSectorBiological Products, (No Diagnostic Substances)Inc.A1Filings44Insiders11
// api This Alpha Cognition Inc. insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
curl "https://api.form4api.com/v1/transactions?ticker=ACOG" -H "X-Api-Key: YOUR_API_KEY"

// activity-summary

Recent insider activity is bullish. Over the last 30 days, 6 insiders purchased shares (net $2.0M). Buying was led by Opaleye Management Inc..

// 90-day insight

Over the last 90 days, Alpha Cognition Inc. insiders bought $4.0M across 22 transactions with no open-market sales.

  • Most active insider: Opaleye Management Inc. with 21 transactions totaling $4.0M.
  • Largest single purchase: $1.1M by Opaleye Management Inc. on Jul 22, 2026.

Activity skews bullish — buys outpace sales.

Institutional Ownership

Top 13F-HR holders of Alpha Cognition Inc. as of 2026-06-30

— stable
Total reported AUM
$885,590
QoQ change
Reporting period
2026-06-30
#1
VILLERE ST DENIS J & CO LLC
CIK 1113629
$513,760
71K shares
#2
ACT CAPITAL MANAGEMENT, LLC
CIK 1442273
$371,830
52K shares

Data source: quarterly 13F-HR filings — institutional holders report positions within 45 days of quarter end. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →

Insider Transactions

Sourced from SEC EDGAR Form 4 filings. Updated hourly.

DateInsiderCompanyTypeSharesPriceValue
Aug 3, 2026Opaleye Management Inc.ACOG
Purchase
50,000$8.00$400K
Jul 31, 2026Opaleye Management Inc.ACOG
Purchase
2,900$7.92$23K
Jul 24, 2026Opaleye Management Inc.ACOG
Purchase
130$7.90$1K
Jul 23, 2026Opaleye Management Inc.ACOG
Purchase
49,849$7.80$389K
Jul 22, 2026Opaleye Management Inc.ACOG
Purchase
140,237$7.83$1.10M

45 more transactions hidden

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