Altimmune, Inc. (ALT) — Insider Trading
Insider trading activity for Altimmune, Inc. sourced from SEC EDGAR Form 4 filings.
Overview
- Total insider trades: 22
- Last trade date: Oct 5, 2026
- Ticker: ALT
Top Insiders
- Hodges Philip — 1 trades, buy: $0, sell: $0
- Schafer Klaus — 1 trades, buy: $0, sell: $0
- Lawver Teri L — 1 trades, buy: $0, sell: $0
- Pisano Wayne — 1 trades, buy: $0, sell: $0
- Sohn Catherine A. — 1 trades, buy: $0, sell: $0
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Oct 1, 2026 | WEAVER GREGORY L | ALT Altimmune, Inc. | OTHER | 14,475 | $0 |
| Oct 1, 2026 | WEAVER GREGORY L | ALT Altimmune, Inc. | OTHER | 4,379 | $12K |
| Oct 1, 2026 | WEAVER GREGORY L | ALT Altimmune, Inc. | OTHER | 14,475 | $0 |
| Oct 1, 2026 | Arbet-Engels Christophe | ALT Altimmune, Inc. | OTHER | 37,500 | $0 |
| Oct 1, 2026 | Arbet-Engels Christophe | ALT Altimmune, Inc. | OTHER | 12,679 | $35K |
| Oct 1, 2026 | Arbet-Engels Christophe | ALT Altimmune, Inc. | OTHER | 37,500 | $0 |
| Oct 1, 2026 | MENZIUSO RICHARD THOMAS | ALT Altimmune, Inc. | OTHER | 36,234 | $0 |
| Oct 1, 2026 | MENZIUSO RICHARD THOMAS | ALT Altimmune, Inc. | OTHER | 84,546 | $0 |
| Sep 16, 2026 | Richardson Linda M | ALT Altimmune, Inc. | OTHER | 24,000 | N/A |
| Sep 16, 2026 | Richardson Linda M | ALT Altimmune, Inc. | OTHER | 6,826 | $22K |
| Sep 16, 2026 | Richardson Linda M | ALT Altimmune, Inc. | OTHER | 24,000 | N/A |
| May 1, 2026 | SAYARE MITCHEL | ALT Altimmune, Inc. | OTHER | 48,800 | N/A |
| May 1, 2026 | GILL JOHN | ALT Altimmune, Inc. | OTHER | 48,800 | N/A |
| May 1, 2026 | Jorkasky Diane | ALT Altimmune, Inc. | OTHER | 48,800 | N/A |
| May 1, 2026 | Sohn Catherine A. | ALT Altimmune, Inc. | OTHER | 48,800 | N/A |
| May 1, 2026 | Hodges Philip | ALT Altimmune, Inc. | OTHER | 48,800 | N/A |
| May 1, 2026 | Schafer Klaus | ALT Altimmune, Inc. | OTHER | 48,800 | N/A |
| May 1, 2026 | Pisano Wayne | ALT Altimmune, Inc. | OTHER | 48,800 | N/A |
| May 1, 2026 | Lawver Teri L | ALT Altimmune, Inc. | OTHER | 48,800 | N/A |
| Apr 6, 2026 | GILL JOHN | ALT Altimmune, Inc. | BUY | 9,200 | $31K |