ALT Smart Money
Altimmune, Inc.
1W: -10.5%
1M: -16.5%
3M: -11.0%
YTD: -41.6%
1Y: -20.4%
3Y: +6.2%
5Y: -76.3%
$2.73
-0.03 (-0.91%)
Weekly Expected Move ±6.4%
$2
$3
$3
$3
$3
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🏦 Institutional Activity
Latest: Q2 2026231
Institutions Holding
+22 vs prior
85.8%
Ownership
+45.77%
60
New
86
Increased
51
Reduced
18
Closed
👔 Insider Trades
25 records| Date | Name | Title | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-16 | Richardson Linda M | officer: chief commercial officer | F-Tax Withholding | 6,826 | $3.24 | $22K | Filing |
| 2026-08-13 | Durso Jerome Benedict | officer: president and ceo | P-Purchase | 15,000 | $2.95 | $44K | Filing |
| 2026-07-31 | Roberts M Scot | officer: chief scientific officer | A-Grant/Award | 875 | $2.41 | $2K | Filing |
| 2026-07-31 | WEAVER GREGORY L | officer: chief financial officer | A-Grant/Award | 1,753 | $2.41 | $4K | Filing |
| 2026-04-06 | GILL JOHN | director | P-Purchase | 9,200 | $3.41 | $31K | Filing |
| 2026-02-02 | Roberts M Scot | officer: chief scientific officer | F-Tax Withholding | 2,329 | $5.55 | $13K | Filing |
| 2026-01-31 | Roberts M Scot | officer: chief scientific officer | A-Grant/Award | 5,567 | $3.07 | $17K | Filing |
| 2026-01-31 | Jordt Raymond M | officer: chief business officer | A-Grant/Award | 4,571 | $3.07 | $14K | Filing |
| 2026-01-31 | Garg Vipin K | director | A-Grant/Award | 6,926 | $3.07 | $21K | Filing |
| 2026-01-30 | Roberts M Scot | officer: chief scientific officer | F-Tax Withholding | 2,859 | $5.60 | $16K | Filing |
| 2026-01-30 | Garg Vipin K | director | F-Tax Withholding | 11,632 | $5.60 | $65K | Filing |
| 2026-01-27 | Roberts M Scot | officer: chief scientific officer | F-Tax Withholding | 4,748 | $6.18 | $29K | Filing |
| 2026-01-27 | Garg Vipin K | director | F-Tax Withholding | 17,898 | $6.18 | $111K | Filing |
| 2026-01-27 | Jordt Raymond M | officer: chief business officer | F-Tax Withholding | 4,229 | $6.18 | $26K | Filing |
| 2026-01-25 | Jordt Raymond M | officer: chief business officer | F-Tax Withholding | 3,855 | $5.50 | $21K | Filing |
| 2026-01-25 | Roberts M Scot | officer: chief scientific officer | F-Tax Withholding | 4,373 | $5.50 | $24K | Filing |
| 2026-01-25 | Garg Vipin K | director | F-Tax Withholding | 17,984 | $5.50 | $99K | Filing |
| 2026-01-08 | Pisano Wayne | director | P-Purchase | 5,000 | $4.08 | $20K | Filing |
| 2026-01-05 | Sohn Catherine A. | director | P-Purchase | 500 | $4.24 | $2K | Filing |
| 2026-01-01 | Jordt Raymond M | officer: chief business officer | F-Tax Withholding | 2,475 | $3.61 | $9K | Filing |
| 2025-12-29 | Jorkasky Diane | director | P-Purchase | 527 | $3.80 | $2K | Filing |
| 2025-12-23 | GILL JOHN | director | P-Purchase | 12,500 | $4.10 | $51K | Filing |
| 2025-12-22 | Durso Jerome Benedict | director | P-Purchase | 12,500 | $4.13 | $52K | Filing |
| 2025-11-11 | WEAVER GREGORY L | officer: chief financial officer | F-Tax Withholding | 5,672 | $4.28 | $24K | Filing |
| 2025-07-31 | Roberts M Scot | officer: chief scientific officer | A-Grant/Award | 846 | $3.14 | $3K | Filing |
🏛️ Congressional Trades
0 records| Date | Politician | Chamber | Type | Amount | Filing |
|---|---|---|---|---|---|
| No congressional trades found | |||||
🏦 Top Institutional Holders
20 holders| Holder | Shares | Value | Date Reported | Filing | |
|---|---|---|---|---|---|
| BlackRock, Inc. | 20,385,284 | $62M | +7,590,007 | 2026-06-30 | Filing |
| Deep Track Capital, LP | 19,250,000 | $59M | +19,250,000 | 2026-06-30 | Filing |
| STATE STREET CORP | 12,098,540 | $37M | +4,952,990 | 2026-06-30 | Filing |
| TCG Crossover Management, LLC | 10,000,000 | $30M | +10,000,000 | 2026-06-30 | Filing |
| VANGUARD CAPITAL MANAGEMENT LLC | 8,177,752 | $25M | +2,519,703 | 2026-06-30 | Filing |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 7,330,265 | $22M | +1,948,263 | 2026-06-30 | Filing |
| MARSHALL WACE, LLP | 6,841,055 | $21M | +2,823,154 | 2026-06-30 | Filing |
| VIKING GLOBAL INVESTORS LP | 6,700,000 | $20M | +6,700,000 | 2026-06-30 | Filing |
| RA CAPITAL MANAGEMENT, L.P. | 6,500,000 | $20M | +6,500,000 | 2026-06-30 | Filing |
| GEODE CAPITAL MANAGEMENT, LLC | 5,011,314 | $15M | +1,904,218 | 2026-06-30 | Filing |
| Woodline Partners LP | 3,400,312 | $10M | +3,400,312 | 2026-06-30 | Filing |
| MILLENNIUM MANAGEMENT LLC | 3,309,122 | $10M | +50,931 | 2026-06-30 | Filing |
| Trails Edge Capital Partners, LP | 2,660,000 | $8M | +2,660,000 | 2026-06-30 | Filing |
| Nuveen, LLC | 2,405,354 | $7M | +70,753 | 2026-06-30 | Filing |
| TWO SIGMA INVESTMENTS, LP | 2,381,142 | $7M | -97,758 | 2026-06-30 | Filing |
| GOLDMAN SACHS GROUP INC | 2,214,450 | $7M | +863,801 | 2026-06-30 | Filing |
| GREAT POINT PARTNERS LLC | 1,741,232 | $5M | +1,741,232 | 2026-06-30 | Filing |
| NORTHERN TRUST CORP | 1,599,226 | $5M | +602,505 | 2026-06-30 | Filing |
| Weiss Asset Management LP | 1,530,803 | $5M | +1,530,803 | 2026-06-30 | Filing |
| Nantahala Capital Management, LLC | 1,500,000 | $5M | +1,500,000 | 2026-06-30 | Filing |