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Alpha Cognition (ACOG)10% owner bought ~$975K

Opaleye Management Inc., 10% owner at Alpha Cognition, bought ~$975K of Alpha Cognition shares.

~$975K
Approx. value · 152K sh @ $6.40
2.81M
Holds after · shares reported
Traded
Jun 26, 2026
Filed
Jun 29, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

  1. Apr 15, 2026Company filing · Form 8-K · Executive changeChanged a top executive or board member“On April 28, 2026, the Board appointed Ms. Sensenig as a member of the Audit Committee of the Board and as a member of the Governance and Nomination Committee of the Board.”
  2. May 15, 2026Insider10% owner purchased ~$97K of ACOG shares in the open market
  3. May 18, 2026Insider10% owner purchased ~$99K of ACOG shares in the open market
  4. May 19, 2026Insider · Their first buy on recordOfficer purchased ~$20K of ACOG shares in the open market
  5. May 20, 2026Insider10% owner purchased ~$50K of ACOG shares in the open market
  6. May 21, 2026Insider10% owner purchased ~$91K of ACOG shares in the open market
  7. May 27, 2026Insider10% owner purchased ~$6.7K of ACOG shares in the open market
  8. May 28, 2026Insider10% owner purchased ~$12K of ACOG shares in the open market
  9. May 29, 2026Insider10% owner purchased ~$416K of ACOG shares in the open market
  10. Jun 5, 2026Insider · 11 days before an 8-K10% owner purchased ~$59K of ACOG shares in the open market
  11. Jun 9, 2026Insider · 7 days before an 8-K10% owner purchased ~$149K of ACOG shares in the open market
  12. Jun 10, 2026Insider · 6 days before an 8-K10% owner purchased ~$35K of ACOG shares in the open market
  13. Jun 11, 2026Insider · 5 days before an 8-K10% owner purchased ~$17K of ACOG shares in the open market
  14. Jun 12, 2026Insider · 4 days before an 8-K10% owner purchased ~$1.6K of ACOG shares in the open market
  15. Jun 15, 2026Insider · 1 day before an 8-K10% owner purchased ~$27K of ACOG shares in the open market
  16. Jun 16, 2026Company filing · Form 8-K · Executive change, Shareholder voteChanged a top executive or board member, and held a shareholder vote“On June 16, 2026, following Alpha Cognition Inc.’s (the “ Company ”) 2026 annual meeting of stockholders on June 16, 2026 (the “ Meeting ”), the board of directors (the “ Board ”) of the Copmany appointed Dr. Robert Wills as non-executive Chair of the Board.”
  17. Jun 25, 2026Insider10% owner purchased ~$1.3K of ACOG shares in the open market
  18. Jun 26, 2026 · this disclosureInsider10% owner purchased ~$975K of ACOG shares in the open market

What came next

  1. Jul 22, 2026Insider · 1 personInsiders: 2 purchases (~$1.2M)
  2. Jul 23, 2026Insider10% owner purchased ~$389K of ACOG shares in the open market
  3. Jul 24, 2026Insider10% owner purchased ~$1K of ACOG shares in the open market
  4. Jul 31, 2026Insider10% owner purchased ~$23K of ACOG shares in the open market
  5. Aug 3, 2026Insider10% owner purchased ~$400K of ACOG shares in the open market
  6. Aug 21, 2026InsiderDirector purchased ~$96K of ACOG shares in the open market
  7. Sep 14, 2026Insider10% owner purchased ~$351K of ACOG shares in the open market
  8. Sep 15, 2026Insider10% owner purchased ~$29K of ACOG shares in the open market
  9. Sep 16, 2026Insider · 1 personInsiders: 2 purchases (~$683K)
  10. Sep 24, 2026Insider10% owner purchased ~$157K of ACOG shares in the open market
  11. Sep 25, 2026Insider10% owner purchased ~$114K of ACOG shares in the open market
  12. Oct 1, 2026Insider10% owner purchased ~$166K of ACOG shares in the open market
View the official recordSEC Form 4

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for Alpha Cognition

For Alpha Cognition, OQRO holds 14 insider filings (SEC Form 4 or Form 144) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its ACOG page.

Other recent filings by Opaleye Management Inc., 10% owner

The full history of Opaleye Management Inc., 10% owner is on the profile page.

How this filing works

Other disclosures at Alpha Cognition

Everything OQRO holds on this company is on its ACOG page.

This is one filing. OQRO holds the rest

Insider trades filed with the SEC, stock trades disclosed by members of Congress, fund holdings from 13F filings and federal contract awards, each one in plain words next to its official filing. On this page it opens why the trade stands out, what the company did around that time, the price since, and every field of the form.

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