Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2025-03-17 Purchase | 2025-03-18 4:15 pm | Altimmune Inc. | ALT | Sohn Catherine A. Director | 1,000 | $5.7845 | $5,785 | 1,000 (Direct) | View |
| 2025-03-13 Purchase | 2025-03-14 07:27 am | Altimmune Inc. | ALT | WEAVER GREGORY L Chief Financial Officer | 10,000 | $5.1996 | $51,996 | 10,000 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2025-11-11 Tax Withholding | 2025-11-12 4:07 pm | N/A N/A | Altimmune Inc. | ALT | WEAVER GREGORY L Chief Financial Officer | 5,672 | $4.28 | 79,328 (Direct) | View |
| 2025-11-11 Exercise | 2025-11-12 4:07 pm | N/A N/A | Altimmune Inc. | ALT | WEAVER GREGORY L Chief Financial Officer | 18,750 | $0 | 79,328 (Direct) | View |
| 2025-10-01 Option Award | 2025-10-03 4:24 pm | N/A 2035-10-01 | Altimmune Inc. | ALT | WEAVER GREGORY L Chief Financial Officer | 224,700 | $0 | 224,700 (Direct) | View |
| 2025-10-01 Option Award | 2025-10-03 4:23 pm | N/A 2035-10-01 | Altimmune Inc. | ALT | Arbet-Engels Christophe Chief Medical Officer | 600,000 | $0 | 600,000 (Direct) | View |
| 2025-09-25 Option Award | 2025-09-29 4:21 pm | N/A 2035-09-25 | Altimmune Inc. | ALT | Sohn Catherine A. Director | 48,800 | $0 | 48,800 (Direct) | View |
| 2025-09-25 Option Award | 2025-09-29 4:20 pm | N/A 2035-09-25 | Altimmune Inc. | ALT | Durso Jerome Benedict Director | 48,800 | $0 | 48,800 (Direct) | View |
| 2025-09-25 Option Award | 2025-09-29 4:19 pm | N/A 2035-09-25 | Altimmune Inc. | ALT | Lawver Teri L Director | 48,800 | $0 | 48,800 (Direct) | View |
| 2025-09-25 Option Award | 2025-09-29 4:18 pm | N/A 2035-09-25 | Altimmune Inc. | ALT | Jorkasky Diane Director | 48,800 | $0 | 48,800 (Direct) | View |
| 2025-09-25 Option Award | 2025-09-29 4:17 pm | N/A 2035-09-25 | Altimmune Inc. | ALT | GILL JOHN Director | 48,800 | $0 | 48,800 (Direct) | View |
| 2022-01-06 Gift | 2025-09-29 4:17 pm | N/A N/A | Altimmune Inc. | ALT | GILL JOHN Director | 2,714 | $0 | 48,800 (Direct) | View |
| 2025-09-25 Option Award | 2025-09-29 4:15 pm | N/A 2035-09-25 | Altimmune Inc. | ALT | Schafer Klaus Director | 48,800 | $0 | 48,800 (Direct) | View |
| 2025-09-25 Option Award | 2025-09-29 4:14 pm | N/A 2035-09-25 | Altimmune Inc. | ALT | SAYARE MITCHEL Director | 48,800 | $0 | 48,800 (Direct) | View |
| 2025-09-25 Option Award | 2025-09-29 4:13 pm | N/A 2035-09-25 | Altimmune Inc. | ALT | Hodges Philip Director | 48,800 | $0 | 48,800 (Direct) | View |
| 2025-09-25 Option Award | 2025-09-29 4:12 pm | N/A 2035-09-25 | Altimmune Inc. | ALT | Pisano Wayne Director | 48,800 | $0 | 48,800 (Direct) | View |
| 2025-09-16 Option Award | 2025-09-17 4:38 pm | N/A 2035-09-16 | Altimmune Inc. | ALT | Richardson Linda M Chief Commercial Officer | 374,000 | $0 | 374,000 (Direct) | View |
| 2025-07-31 Option Award | 2025-08-04 4:06 pm | N/A N/A | Altimmune Inc. | ALT | Jordt Raymond M Chief Business Officer | 1,368 | $3.14 | 36,270 (Direct) | View |
| 2025-07-31 Option Award | 2025-08-04 4:05 pm | N/A N/A | Altimmune Inc. | ALT | Harris Matthew Scott Chief Medical Officer | 2,018 | $3.14 | 83,874 (Direct) | View |
| 2025-07-31 Option Award | 2025-08-04 4:05 pm | N/A N/A | Altimmune Inc. | ALT | Roberts M Scot Chief Scientific Officer | 846 | $3.14 | 74,066 (Direct) | View |
| 2025-03-07 Gift | 2025-03-11 4:05 pm | N/A N/A | Altimmune Inc. | ALT | Harris Matthew Scott Chief Medical Officer | 67,787 | $0 | 81,856 (Direct) | View |
| 2025-02-24 Option Award | 2025-02-26 6:47 pm | N/A 2035-02-24 | Altimmune Inc. | ALT | Lawver Teri L Director | 69,800 | $0 | 69,800 (Direct) | View |
| 2025-02-24 Option Award | 2025-02-25 5:46 pm | N/A 2035-02-24 | Altimmune Inc. | ALT | Durso Jerome Benedict Director | 69,800 | $0 | 69,800 (Direct) | View |
| 2025-02-06 Option Award | 2025-02-07 4:05 pm | N/A 2035-02-06 | Altimmune Inc. | ALT | Sohn Catherine A. Director | 18,600 | $0 | 18,600 (Direct) | View |
| 2025-02-01 Tax Withholding | 2025-02-03 8:50 pm | N/A N/A | Altimmune Inc. | ALT | Garg Vipin K President and CEO | 15,513 | $6.64 | 427,582 (Direct) | View |
| 2025-01-30 Tax Withholding | 2025-02-03 8:50 pm | N/A N/A | Altimmune Inc. | ALT | Garg Vipin K President and CEO | 11,701 | $7 | 427,582 (Direct) | View |
| 2025-01-30 Exercise | 2025-02-03 8:50 pm | N/A N/A | Altimmune Inc. | ALT | Garg Vipin K President and CEO | 62,270 | $0 | 427,582 (Direct) | View |
| 2025-01-31 Option Award | 2025-02-03 8:50 pm | N/A N/A | Altimmune Inc. | ALT | Garg Vipin K President and CEO | 4,105 | $5.18 | 427,582 (Direct) | View |
| 2025-02-01 Tax Withholding | 2025-02-03 8:48 pm | N/A N/A | Altimmune Inc. | ALT | Harris Matthew Scott Chief Medical Officer | 4,817 | $6.64 | 108,181 (Direct) | View |
| 2025-01-30 Tax Withholding | 2025-02-03 8:48 pm | N/A N/A | Altimmune Inc. | ALT | Harris Matthew Scott Chief Medical Officer | 3,173 | $7 | 108,181 (Direct) | View |
| 2025-01-30 Exercise | 2025-02-03 8:48 pm | N/A N/A | Altimmune Inc. | ALT | Harris Matthew Scott Chief Medical Officer | 23,216 | $0 | 108,181 (Direct) | View |
| 2025-01-31 Option Award | 2025-02-03 8:48 pm | N/A N/A | Altimmune Inc. | ALT | Harris Matthew Scott Chief Medical Officer | 1,905 | $5.18 | 108,181 (Direct) | View |
| 2025-01-31 Option Award | 2025-02-03 8:45 pm | N/A N/A | Altimmune Inc. | ALT | Jordt Raymond M Chief Business Officer | 2,614 | $5.18 | 34,902 (Direct) | View |
| 2025-02-01 Tax Withholding | 2025-02-03 8:43 pm | N/A N/A | Altimmune Inc. | ALT | Roberts M Scot Chief Scientific Officer | 4,117 | $6.64 | 99,545 (Direct) | View |
| 2025-01-30 Tax Withholding | 2025-02-03 8:43 pm | N/A N/A | Altimmune Inc. | ALT | Roberts M Scot Chief Scientific Officer | 2,709 | $7 | 99,545 (Direct) | View |
| 2025-01-30 Exercise | 2025-02-03 8:43 pm | N/A N/A | Altimmune Inc. | ALT | Roberts M Scot Chief Scientific Officer | 23,216 | $0 | 99,545 (Direct) | View |
| 2025-01-31 Option Award | 2025-02-03 8:43 pm | N/A N/A | Altimmune Inc. | ALT | Roberts M Scot Chief Scientific Officer | 3,184 | $5.18 | 99,545 (Direct) | View |
| 2025-01-27 Option Award | 2025-01-28 9:06 pm | N/A 2035-01-27 | Altimmune Inc. | ALT | Roberts M Scot Chief Scientific Officer | 247,000 | $0 | 344,461 (Direct) | View |
| 2025-01-25 Exercise | 2025-01-28 9:06 pm | N/A N/A | Altimmune Inc. | ALT | Roberts M Scot Chief Scientific Officer | 14,600 | $0 | 344,461 (Direct) | View |
| 2025-01-25 Tax Withholding | 2025-01-28 9:06 pm | N/A N/A | Altimmune Inc. | ALT | Roberts M Scot Chief Scientific Officer | 4,264 | $6.98 | 344,461 (Direct) | View |
| 2025-01-27 Option Award | 2025-01-28 9:05 pm | N/A 2035-01-27 | Altimmune Inc. | ALT | Jordt Raymond M Chief Business Officer | 247,000 | $0 | 323,088 (Direct) | View |
| 2025-01-25 Exercise | 2025-01-28 9:05 pm | N/A N/A | Altimmune Inc. | ALT | Jordt Raymond M Chief Business Officer | 14,600 | $0 | 323,088 (Direct) | View |
| 2025-01-25 Tax Withholding | 2025-01-28 9:05 pm | N/A N/A | Altimmune Inc. | ALT | Jordt Raymond M Chief Business Officer | 3,862 | $6.98 | 323,088 (Direct) | View |
| 2025-01-27 Option Award | 2025-01-28 9:05 pm | N/A 2035-01-27 | Altimmune Inc. | ALT | Harris Matthew Scott Chief Medical Officer | 247,000 | $0 | 355,525 (Direct) | View |
| 2025-01-25 Exercise | 2025-01-28 9:05 pm | N/A N/A | Altimmune Inc. | ALT | Harris Matthew Scott Chief Medical Officer | 14,600 | $0 | 355,525 (Direct) | View |
| 2025-01-25 Tax Withholding | 2025-01-28 9:05 pm | N/A N/A | Altimmune Inc. | ALT | Harris Matthew Scott Chief Medical Officer | 4,994 | $6.98 | 355,525 (Direct) | View |
| 2025-01-27 Option Award | 2025-01-28 9:04 pm | N/A 2035-01-27 | Altimmune Inc. | ALT | Garg Vipin K President and CEO | 642,300 | $0 | 1,084,371 (Direct) | View |
| 2025-01-25 Exercise | 2025-01-28 9:04 pm | N/A N/A | Altimmune Inc. | ALT | Garg Vipin K President and CEO | 42,050 | $0 | 1,084,371 (Direct) | View |
| 2025-01-25 Tax Withholding | 2025-01-28 9:04 pm | N/A N/A | Altimmune Inc. | ALT | Garg Vipin K President and CEO | 18,157 | $6.98 | 1,084,371 (Direct) | View |
| 2025-01-01 Tax Withholding | 2025-01-03 4:40 pm | N/A N/A | Altimmune Inc. | ALT | Jordt Raymond M Chief Business Officer | 2,485 | $7.21 | 40,300 (Direct) | View |
| 2025-01-01 Exercise | 2025-01-03 4:40 pm | N/A N/A | Altimmune Inc. | ALT | Jordt Raymond M Chief Business Officer | 9,375 | $0 | 40,300 (Direct) | View |
| 2024-11-11 Option Award | 2024-11-12 4:50 pm | N/A 2034-11-11 | Altimmune Inc. | ALT | WEAVER GREGORY L Chief Financial Officer | 300,000 | $0 | 300,000 (Direct) | View |
| 2024-09-26 Option Award | 2024-09-30 6:36 pm | N/A 2034-09-26 | Altimmune Inc. | ALT | Pisano Wayne Director | 34,900 | $0 | 34,900 (Direct) | View |
| 2024-09-26 Option Award | 2024-09-30 6:35 pm | N/A 2034-09-26 | Altimmune Inc. | ALT | Hodges Philip Director | 34,900 | $0 | 34,900 (Direct) | View |
| 2024-09-26 Option Award | 2024-09-30 6:35 pm | N/A 2034-09-26 | Altimmune Inc. | ALT | SAYARE MITCHEL Director | 34,900 | $0 | 34,900 (Direct) | View |