Form 4 filed by Arbet-Engels Christophe
Arbet-Engels Christophe filed this Form 4 on Altimmune, Inc. with 3 transaction rows and 0 holding rows, accepted by EDGAR 2026-10-05 20:10:15 UTC.
- Accession
- 0001802615-26-000002
- Filer
- CIK 1802615
- Filed
- 2026-10-05
- Accepted by EDGAR
- Ingested
- Source
- EDGAR daily index
Issuer and reporting owners
Issuer: Altimmune, Inc. (CIK 1326190)
- Arbet-Engels Christophe officer (Chief Medical Officer)
Rows
| Security | Date | Code | Shares | Price | Owned after | Ownership |
|---|---|---|---|---|---|---|
| Common Stock, par value $0.0001 | 2026-10-01 | M exercised | +37,500 | $0 | 37,500 | D |
| Common Stock, par value $0.0001 | 2026-10-01 | F withheld for tax | -12,679 | $2.76 | 24,821 | D |
| Restricted Stock Units derivative | 2026-10-01 | M exercised | -37,500 | $0 | 112,500 | D |