ACOG insider transaction filings
Alpha Cognition Inc. — 41 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-08-04. Screen ACOG transaction legs live →
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-04 | 4 | Opaleye Management Inc. — 10% owner | Purchase (P): 2,900 @ $7.92 · Purchase (P): 50,000 @ $8 | EDGAR |
| 2026-07-28 | 4 | Opaleye Management Inc. — 10% owner | Purchase (P): 130 @ $7.90 | EDGAR |
| 2026-07-24 | 4 | Opaleye Management Inc. — 10% owner | Purchase (P): 140,237 @ $7.83 · Purchase (P): 10,000 @ $7.83 · Purchase (P): 49,849 @ $7.80 | EDGAR |
| 2026-06-29 | 4 | Opaleye Management Inc. — 10% owner | Purchase (P): 197 @ $6.50 · Purchase (P): 152,336 @ $6.40 | EDGAR |
| 2026-06-15 | 4 | Opaleye Management Inc. — 10% owner | Purchase (P): 2,862 @ $5.91 · Purchase (P): 273 @ $5.93 · Purchase (P): 4,550 @ $5.99 | EDGAR |
| 2026-06-11 | 4 | Opaleye Management Inc. — 10% owner | Purchase (P): 24,856 @ $5.98 · Purchase (P): 5,872 @ $5.99 | EDGAR |
| 2026-06-09 | 4 | Opaleye Management Inc. — 10% owner | Purchase (P): 10,054 @ $5.83 | EDGAR |
| 2026-05-29 | 4 | Opaleye Management Inc. — 10% owner | Purchase (P): 1,161 @ $5.73 · Purchase (P): 2,000 @ $5.83 · Purchase (P): 70,577 @ $5.90 | EDGAR |
| 2026-05-22 | 4 | Opaleye Management Inc. — 10% owner | Purchase (P): 8,431 @ $5.89 · Purchase (P): 15,945 @ $5.70 | EDGAR |
| 2026-05-19 | 4 | D'Angelo Lauren — Chief Operating Officer | Purchase (P): 3,500 @ $5.76 | EDGAR |
| 2026-05-19 | 4 | Opaleye Management Inc. — 10% owner | Purchase (P): 16,648 @ $5.83 · Purchase (P): 17,395 @ $5.69 | EDGAR |
| 2026-04-17 | 4 | Sensenig Bethany — Director | Grant/award (A): 5,489 @ $0 · Grant/award (A): 6,991 (derivative) @ $0 | EDGAR |
| 2026-03-31 | 4 | Opaleye Management Inc. — 10% owner | Purchase (P): 10,000 @ $5.08 · Purchase (P): 1,850 @ $4.99 | EDGAR |
| 2026-03-26 | 4 | Opaleye Management Inc. — 10% owner | Purchase (P): 4,182 @ $5.59 · Purchase (P): 8,581 @ $5.43 · Purchase (P): 7,319 @ $5.28 | EDGAR |
| 2026-03-20 | 4 | Opaleye Management Inc. — 10% owner | Purchase (P): 2,481 @ $5.75 · Purchase (P): 2,094 @ $5.71 | EDGAR |
| 2026-03-18 | 4 | Opaleye Management Inc. — 10% owner | Purchase (P): 1,331 @ $5.78 | EDGAR |
| 2026-03-13 | 4 | Opaleye Management Inc. — 10% owner | Purchase (P): 5,708 @ $5.85 · Purchase (P): 7,358 @ $5.75 | EDGAR |
| 2026-03-10 | 4 | Opaleye Management Inc. — 10% owner | Purchase (P): 1,900 @ $5.80 · Purchase (P): 2,179 @ $5.85 | EDGAR |
| 2026-03-06 | 4 | Opaleye Management Inc. — 10% owner | Purchase (P): 19,795 @ $5.81 · Purchase (P): 42,023 @ $5.80 · Purchase (P): 5,000 @ $5.80 | EDGAR |
| 2026-03-04 | 4 | Opaleye Management Inc. — 10% owner | Purchase (P): 20,000 @ $5.80 · Purchase (P): 46,411 @ $5.75 · Purchase (P): 5,000 @ $5.75 | EDGAR |
| 2026-03-02 | 4 | Opaleye Management Inc. — 10% owner | Purchase (P): 590 @ $5.99 · Purchase (P): 3,638 @ $5.99 | EDGAR |
| 2026-02-24 | 4 | Opaleye Management Inc. — 10% owner | Purchase (P): 10,000 @ $5.84 · Purchase (P): 2,819 @ $5.84 · Purchase (P): 95,819 @ $5.89 · Purchase (P): 4,181 @ $5.89 · Purchase (P): 53,591 @ $5.80 · Purchase (P): 5,000 @ $5.80 | EDGAR |
| 2026-01-16 | 4 | MERTZ PHILLIP JOSEPH — Director | Grant/award (A): 7,241 @ $0 · Grant/award (A): 8,437 (derivative) @ $0 | EDGAR |
| 2026-01-16 | 4 | MERTZ LEONARD POWELL — Director | Grant/award (A): 7,241 @ $0 · Grant/award (A): 8,437 (derivative) @ $0 | EDGAR |
| 2026-01-16 | 4 | CAWKELL KENNETH ANTHONY — Director | Grant/award (A): 7,241 @ $0 · Grant/award (A): 8,437 (derivative) @ $0 | EDGAR |
| 2026-01-16 | 4 | BAKSHI RAJEEV KUMAR — Director | Grant/award (A): 7,241 @ $0 · Grant/award (A): 8,437 (derivative) @ $0 | EDGAR |
| 2026-01-16 | 4 | Wills Robert James — Director | Grant/award (A): 7,241 @ $0 · Grant/award (A): 8,437 (derivative) @ $0 | EDGAR |
| 2026-01-13 | 4 | McFadden Michael E. — Chief Executive Officer, Director | Grant/award (A): 190,549 @ $0 · Grant/award (A): 177,576 (derivative) @ $0 · Grant/award (A): 76,220 (derivative) @ $0 | EDGAR |
| 2026-01-13 | 4 | D'Angelo Lauren — Chief Operating Officer | Grant/award (A): 137,195 @ $0 · Grant/award (A): 106,545 (derivative) @ $0 | EDGAR |
| 2026-01-13 | 4 | DU HENRY HUY — VP Finance and Accounting | Grant/award (A): 20,579 @ $0 · Grant/award (A): 15,982 (derivative) @ $0 | EDGAR |
| 2025-08-21 | 4 | Wills Robert James — Director | Purchase (P): 15,000 @ $8.49 | EDGAR |
| 2025-08-20 | 4 | MERTZ PHILLIP JOSEPH — Director | Sale (S): 27,778 @ $9 | EDGAR |
| 2025-08-20 | 4 | MERTZ LEONARD POWELL — Director | Purchase (P): 27,778 @ $9 | EDGAR |
| 2025-04-29 | 4 | HAVENS JOHN PRENTISS — Director | Grant/award (A): 38,762 (derivative) @ $0 | EDGAR |
| 2025-04-09 | 4 | Wills Robert James — Director | Grant/award (A): 30,019 (derivative) @ $0 | EDGAR |
| 2025-02-27 | 4 | CAWKELL KENNETH ANTHONY — Director | Grant/award (A): 38,762 (derivative) @ $0 | EDGAR |
| 2025-02-27 | 4 | MERTZ LEONARD POWELL — Director | Grant/award (A): 55,659 (derivative) @ $0 | EDGAR |
| 2025-02-27 | 4 | MERTZ PHILLIP JOSEPH — Director | Grant/award (A): 38,762 (derivative) @ $0 | EDGAR |
| 2025-02-27 | 4 | BAKSHI RAJEEV KUMAR — Director | Grant/award (A): 38,762 (derivative) @ $0 | EDGAR |
| 2025-02-27 | 4 | D'Angelo Lauren — Chief Operating Officer | Grant/award (A): 298,168 (derivative) @ $0 | EDGAR |
| 2025-02-27 | 4 | McFadden Michael E. — Chief Executive Officer, Director | Grant/award (A): 496,947 (derivative) @ $0 | EDGAR |
Recent 8-K events — Alpha Cognition Inc.
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-06-23 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 5.07 — Submission of Matters to a Vote of Security Holders 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-01 | 8-K/A | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-04-20 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-04-14 | 8-K | 1.01 — Entry into a Material Definitive Agreement 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-03-27 | 8-K | 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-03-26 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-23 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers | EDGAR |
| 2026-01-15 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-10-15 | 8-K/A | 4.01 — Changes in Registrant's Certifying Accountant 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-10-14 | 8-K | 4.01 — Changes in Registrant's Certifying Accountant 9.01 — Financial Statements and Exhibits | EDGAR |
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