NASDAQ:ALT
Altimmune, Inc.
- Stock
Institutional trades
Institutional Ownership
Current holdings institutionals
Filer | Latest Filing Date | Share-Type | Shares | Market Value | Previously owned | Change |
|---|---|---|---|---|---|---|
2021-05-14 | Shares | 3.50M | 49.45M | 4.50M | -1M | |
2021-07-09 | Shares | 2.94M | 41.57M | 0 | 2.94M | |
2021-05-17 | Shares | 2.76M | 38.98M | 1.88M | 874.07K | |
2021-05-14 | Shares | 1.40M | 19.84M | 1.40M | 0 | |
2021-05-14 | Shares | 1.33M | 18.75M | 1.24M | 89.98K | |
2021-05-17 | Shares | 1.32M | 18.59M | 1.19M | 122.12K | |
2021-05-21 | Shares | 1.13M | 15.97M | 1.11M | 20.41K | |
2021-05-17 | Shares | 1.11M | 15.63M | 0 | 1.11M | |
2021-05-07 | Shares | 1.06M | 14.95M | 992.68K | 65.51K | |
2021-05-14 | Shares | 914.44K | 12.92M | 1.19M | -279.28K | |
2021-05-17 | Shares | 732.74K | 10.35M | 377.19K | 355.55K | |
2021-05-17 | Shares | 536K | 7.57M | 0 | 536K | |
2023-08-14 | Shares | 500K | 1.76M | 300K | 200K | |
2021-05-17 | Shares | 412.82K | 5.83M | 705.40K | -292.57K | |
2021-05-17 | Shares | 407.06K | 5.75M | 578.50K | -171.44K | |
2021-05-13 | Shares | 259.89K | 3.67M | 17.36K | 242.53K | |
2021-05-12 | Shares | 249.13K | 3.52M | 198.26K | 50.87K | |
2021-05-17 | Shares | 236.20K | 3.34M | 344.60K | -108.40K | |
2021-05-13 | Shares | 204.63K | 2.89M | 208.54K | -3.91K | |
2021-05-10 | Shares | 198.80K | 2.81M | 0 | 198.80K | |
2021-04-20 | Shares | 193.55K | 2.73M | 26.91K | 166.65K | |
2021-08-18 | Shares | 181.94K | 2.57M | 75.44K | 106.50K | |
2021-05-10 | Shares | 174.96K | 2.47M | 161.63K | 13.33K | |
2021-05-17 | Shares | 136.49K | 1.93M | 121.52K | 14.97K | |
2021-05-17 | Shares | 135.23K | 1.91M | 46.78K | 88.45K | |
2021-05-17 | Shares | 130.22K | 1.84M | 74.10K | 56.12K | |
2021-05-17 | Shares | 112.77K | 1.59M | 76.22K | 36.55K | |
2021-05-12 | PUT | 100K | 1.41M | 0 | 100K | |
2021-05-17 | Shares | 99.83K | 1.41M | 0 | 99.83K | |
2021-05-12 | Shares | 91.83K | 1.30M | 1.40M | -1.31M | |
2021-05-12 | Shares | 90.65K | 1.28M | 104.80K | -14.14K | |
2021-05-18 | PUT | 83.40K | 1.18M | 77.20K | 6.20K | |
2021-05-17 | Shares | 77.54K | 1.10M | 66.79K | 10.75K | |
2021-05-17 | Shares | 76.65K | 1.08M | 17.21K | 59.44K | |
2021-05-07 | Shares | 67.20K | 950K | 59.48K | 7.72K | |
2021-05-14 | Shares | 57.62K | 814K | 57.62K | 0 | |
2021-05-13 | Shares | 55.36K | 782K | 59.99K | -4.64K | |
2021-05-17 | Shares | 54.56K | 770K | 10.71K | 43.85K | |
2021-05-17 | Shares | 52.65K | 744K | 36.70K | 15.95K | |
2021-06-14 | Shares | 50K | 707K | 50K | 0 | |
2021-05-12 | Shares | 49.03K | 693K | 75.43K | -26.40K | |
2021-05-17 | Shares | 48.10K | 680K | 41K | 7.10K | |
2021-05-17 | Shares | 45.87K | 648K | 72.38K | -26.51K | |
2021-05-14 | Shares | 44.58K | 630K | 44.38K | 200 | |
2021-05-14 | Shares | 43.65K | 591K | 20.88K | 22.77K | |
2021-05-17 | Shares | 40.24K | 569K | 45.44K | -5.20K | |
2021-05-07 | Shares | 38.96K | 550.53K | 0 | 38.96K | |
2021-05-13 | Shares | 33.55K | 475K | 32.65K | 900 | |
2021-05-13 | Shares | 32.84K | 464K | 28.30K | 4.54K | |
2021-05-17 | Shares | 31.38K | 443K | 0 | 31.38K | |
2021-05-13 | Shares | 30.95K | 437K | 0 | 30.95K | |
2021-05-14 | Shares | 28.67K | 405K | 30.71K | -2.05K | |
2021-05-17 | Shares | 26.40K | 373K | 40.85K | -14.45K | |
2021-05-14 | PUT | 26.10K | 354K | 41.60K | -15.50K | |
2021-05-14 | Shares | 22.98K | 325K | 0 | 22.98K | |
2021-04-15 | Shares | 21.77K | 307K | 103.44K | -81.68K | |
2021-05-17 | Shares | 21.32K | 301K | 0 | 21.32K | |
2021-05-13 | Shares | 20K | 283K | 20K | 0 | |
2021-05-14 | Shares | 20K | 283K | 0 | 20K | |
2021-04-14 | Shares | 19.71K | 278K | 19.51K | 200 | |
2021-05-17 | Shares | 19.50K | 275K | 17.87K | 1.63K | |
2021-05-12 | Shares | 18.10K | 256K | 0 | 18.10K | |
2021-05-17 | Shares | 18.06K | 255K | 0 | 18.06K | |
2021-05-14 | Shares | 17.64K | 249K | 74.36K | -56.71K | |
2021-05-17 | Shares | 12.82K | 181K | 25.75K | -12.93K | |
2021-05-14 | Shares | 12.80K | 181K | 0 | 12.80K | |
2021-05-06 | Shares | 12.71K | 179K | 10.21K | 2.50K | |
2021-05-13 | Shares | 11.86K | 167K | 12.26K | -397 | |
2021-05-13 | Shares | 10.97K | 155K | 9.71K | 1.26K | |
2021-02-16 | Shares | 10.81K | 122K | 0 | 10.81K | |
2021-04-29 | Shares | 10.45K | 148K | 8.90K | 1.55K | |
2023-07-18 | Shares | 10.37K | 36.62K | 10.37K | 0 | |
2021-05-17 | PUT | 10.10K | 143K | 0 | 10.10K | |
2021-05-05 | Shares | 10K | 141K | 10K | 0 | |
2021-05-12 | Shares | 8.27K | 117K | 0 | 8.27K | |
2021-04-05 | Shares | 4.65K | 66K | 0 | 4.65K | |
2021-04-14 | Shares | 4.36K | 62K | 1.50K | 2.86K | |
2021-05-17 | Shares | 3.55K | 51K | 1.13K | 2.42K | |
2021-05-17 | Shares | 3.41K | 48K | 0 | 3.41K | |
2021-04-26 | PUT | 2.50K | 9K | 2.50K | 0 | |
2021-05-11 | Shares | 1.50K | 21K | 0 | 1.50K | |
2021-09-15 | Shares | 1.02K | 10K | 1.02K | 0 | |
2021-09-07 | Shares | 1K | 12K | 0 | 1K | |
2021-05-13 | Shares | 845 | 11K | 760 | 85 | |
2021-04-23 | Shares | 734 | 10K | 0 | 734 | |
2021-04-23 | Shares | 500 | 7K | 0 | 500 | |
2021-05-07 | Shares | 372 | 5K | 372 | 0 | |
2021-04-20 | Shares | 300 | 4K | 300 | 0 | |
2021-04-28 | Shares | 300 | 4K | 300 | 0 | |
2021-05-13 | Shares | 200 | 3K | 0 | 200 | |
2021-07-20 | Shares | 187 | 3K | 0 | 187 | |
2021-05-13 | Shares | 125 | 2K | 125 | 0 | |
2021-05-12 | Shares | 122 | 2K | 122 | 0 | |
2021-05-14 | Shares | 100 | 1K | 100 | 0 | |
2021-05-03 | Shares | 62 | 1K | 62 | 0 | |
2021-04-27 | Shares | 39 | 1K | 0 | 39 | |
2021-05-12 | Shares | 12 | 0 | 12 | 0 | |
2021-08-17 | Shares | 2 | 0 | 0 | 2 | |
2020-11-12 | Shares | 0 | 0 | 780K | -780K | |
2021-05-13 | Shares | 0 | 0 | 15.46K | -15.46K |