MERTZ LEONARD POWELL — SEC Form 4 filings
SEC reporting owner CIK 2028687. 4 Form 4 filings on record with FilingPulse; latest filed 2026-01-16.
Transaction summary — filings shown
Covers all 4 filings on record, filed 2024-11-15 to 2026-01-16. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 2 legs across 2 filings — 36,473 shares, $299,998 total (shares × price as filed).
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 3.
- Largest priced transaction: purchase of 27,778 shares @ $9.00 ($250,002) in Alpha Cognition Inc., filed 2025-08-20.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| Alpha Cognition Inc. (ACOG) | Director | 4 | 2 legs · 36,473 sh · $299,998 | — | 3 |
Form 4 filings — MERTZ LEONARD POWELL
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-01-16 | 4 | Alpha Cognition Inc. (ACOG) | Grant/award (A): 7,241 @ $0 · Grant/award (A): 8,437 (derivative) @ $0 | EDGAR |
| 2025-08-20 | 4 | Alpha Cognition Inc. (ACOG) | Purchase (P): 27,778 @ $9 | EDGAR |
| 2025-02-27 | 4 | Alpha Cognition Inc. (ACOG) | Grant/award (A): 55,659 (derivative) @ $0 | EDGAR |
| 2024-11-15 | 4 | Alpha Cognition Inc. (ACOG) | Purchase (P): 8,695 @ $5.75 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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