Durso Jerome Benedict — SEC Form 4 filings
SEC reporting owner CIK 1698665. 7 Form 4 filings on record with FilingPulse; latest filed 2026-08-13.
Transaction summary — filings shown
Covers all 7 filings on record, filed 2025-02-25 to 2026-08-13. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 4 legs across 4 filings — 62,500 shares, $213,709 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, …): 4.
- Largest priced transaction: purchase of 20,000 shares @ $3.54 ($70,790) in Altimmune, Inc., filed 2026-03-09.
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 |
|---|---|---|---|---|---|
| Altimmune, Inc. (ALT) | President and CEO, Director | 7 | 4 legs · 62,500 sh · $213,709 | — | 4 |
Form 4 filings — Durso Jerome Benedict
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-13 | 4 | Altimmune, Inc. (ALT) | Purchase (P): 15,000 @ $2.95 | EDGAR |
| 2026-04-01 | 4 | Altimmune, Inc. (ALT) | Purchase (P): 15,000 @ $3.14 | EDGAR |
| 2026-03-09 | 4 | Altimmune, Inc. (ALT) | Purchase (P): 20,000 @ $3.54 | EDGAR |
| 2025-12-22 | 4 | Altimmune, Inc. (ALT) | Purchase (P): 12,500 @ $4.13 | EDGAR |
| 2025-12-01 | 4 | Altimmune, Inc. (ALT) | Grant/award (A): 1,824,400 (derivative) @ $0 · Grant/award (A): 633,700 (derivative) @ $0 | EDGAR |
| 2025-09-29 | 4 | Altimmune, Inc. (ALT) | Grant/award (A): 48,800 (derivative) @ $0 | EDGAR |
| 2025-02-25 | 4 | Altimmune, Inc. (ALT) | Grant/award (A): 69,800 (derivative) @ $0 | 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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