Altimmune, Inc. - Common Stock (ALT)
4.1350
+0.0850 (2.10%)
NASDAQ · Last Trade: Jul 18th, 1:22 PM EDT
Historical Prices For Altimmune, Inc. - Common Stock (ALT)
| Date | Open | High | Low | Close | Volume | Adjusted Close |
|---|---|---|---|---|---|---|
| 7/17/2025 | 4.17 | 4.20 | 3.93 | 4.05 | 4,984,754 | 4.05 |
| 7/16/2025 | 4.20 | 4.28 | 4.15 | 4.18 | 2,662,545 | 4.18 |
| 7/15/2025 | 4.29 | 4.29 | 4.13 | 4.18 | 2,835,794 | 4.18 |
| 7/14/2025 | 4.09 | 4.29 | 4.07 | 4.26 | 2,749,200 | 4.26 |
| 7/11/2025 | 4.32 | 4.35 | 4.10 | 4.14 | 4,159,235 | 4.14 |
| 7/10/2025 | 4.00 | 4.50 | 3.92 | 4.40 | 9,329,419 | 4.40 |
| 7/09/2025 | 4.59 | 4.79 | 4.58 | 4.74 | 3,865,646 | 4.74 |
| 7/08/2025 | 4.51 | 4.64 | 4.47 | 4.58 | 3,672,593 | 4.58 |
| 7/07/2025 | 4.68 | 4.71 | 4.33 | 4.43 | 6,120,291 | 4.43 |
| 7/03/2025 | 4.99 | 5.03 | 4.64 | 4.76 | 6,331,671 | 4.76 |
| 7/02/2025 | 4.27 | 5.00 | 4.27 | 4.90 | 14,697,671 | 4.90 |
| 7/01/2025 | 3.84 | 4.23 | 3.77 | 4.23 | 11,542,392 | 4.23 |
| 6/30/2025 | 3.41 | 4.04 | 3.30 | 3.87 | 19,082,985 | 3.87 |
| 6/27/2025 | 3.64 | 3.77 | 3.38 | 3.50 | 20,035,711 | 3.50 |
| 6/26/2025 | 2.98 | 3.83 | 2.90 | 3.61 | 85,964,556 | 3.61 |
| 6/25/2025 | 7.24 | 7.73 | 6.89 | 7.71 | 5,288,894 | 7.71 |
| 6/24/2025 | 7.14 | 7.29 | 6.94 | 7.19 | 4,263,668 | 7.19 |
| 6/23/2025 | 6.88 | 7.12 | 6.71 | 6.99 | 5,548,738 | 6.99 |
| 6/20/2025 | 6.85 | 7.52 | 6.63 | 7.03 | 7,871,820 | 7.03 |
| 6/18/2025 | 6.88 | 7.20 | 6.61 | 6.78 | 5,719,574 | 6.78 |
| 6/17/2025 | 6.85 | 6.97 | 6.64 | 6.89 | 4,106,297 | 6.89 |
| 6/16/2025 | 7.09 | 7.37 | 6.79 | 6.87 | 4,151,171 | 6.87 |
| 6/13/2025 | 6.94 | 7.41 | 6.75 | 6.92 | 4,336,494 | 6.92 |
| 6/12/2025 | 6.50 | 7.48 | 6.38 | 7.15 | 6,638,969 | 7.15 |
| 6/11/2025 | 6.79 | 7.08 | 6.52 | 6.54 | 3,847,971 | 6.54 |
| 6/10/2025 | 6.07 | 6.97 | 6.05 | 6.74 | 7,962,098 | 6.74 |
| 6/09/2025 | 5.75 | 5.96 | 5.57 | 5.95 | 2,743,880 | 5.95 |
| 6/06/2025 | 5.48 | 5.80 | 5.47 | 5.62 | 3,875,228 | 5.62 |
| 6/05/2025 | 5.50 | 5.66 | 5.38 | 5.46 | 2,298,887 | 5.46 |
| 6/04/2025 | 5.39 | 5.57 | 5.33 | 5.49 | 4,194,066 | 5.49 |
| 6/03/2025 | 5.37 | 5.53 | 5.29 | 5.42 | 2,502,481 | 5.42 |
| 6/02/2025 | 5.46 | 5.52 | 5.15 | 5.30 | 2,501,818 | 5.30 |
| 5/30/2025 | 5.50 | 5.58 | 5.35 | 5.43 | 3,980,870 | 5.43 |
| 5/29/2025 | 5.56 | 5.74 | 5.42 | 5.61 | 1,412,408 | 5.61 |
| 5/28/2025 | 5.52 | 5.55 | 5.38 | 5.49 | 1,424,376 | 5.49 |
| 5/27/2025 | 5.77 | 5.80 | 5.48 | 5.51 | 2,415,151 | 5.51 |
| 5/23/2025 | 5.63 | 5.79 | 5.62 | 5.71 | 1,652,579 | 5.71 |
| 5/22/2025 | 5.59 | 5.92 | 5.54 | 5.77 | 1,470,960 | 5.77 |
| 5/21/2025 | 5.73 | 5.95 | 5.54 | 5.59 | 2,165,341 | 5.59 |
| 5/20/2025 | 5.51 | 5.99 | 5.41 | 5.85 | 2,011,761 | 5.85 |
| 5/19/2025 | 5.46 | 5.55 | 5.34 | 5.50 | 1,500,066 | 5.50 |
| 5/16/2025 | 5.80 | 5.88 | 5.50 | 5.58 | 2,140,858 | 5.58 |
| 5/15/2025 | 5.75 | 5.85 | 5.60 | 5.78 | 1,726,470 | 5.78 |
| 5/14/2025 | 5.79 | 5.89 | 5.60 | 5.70 | 2,187,246 | 5.70 |
| 5/13/2025 | 6.07 | 6.13 | 5.49 | 5.76 | 4,593,174 | 5.76 |
| 5/12/2025 | 5.80 | 6.07 | 5.80 | 6.01 | 2,970,620 | 6.01 |
| 5/09/2025 | 5.88 | 6.05 | 5.52 | 5.59 | 2,850,814 | 5.59 |
| 5/08/2025 | 5.50 | 5.90 | 5.25 | 5.80 | 2,606,290 | 5.80 |
| 5/07/2025 | 5.18 | 5.36 | 5.07 | 5.36 | 2,041,480 | 5.36 |
| 5/06/2025 | 5.36 | 5.37 | 4.95 | 5.03 | 2,903,929 | 5.03 |
| 5/05/2025 | 5.68 | 5.76 | 5.38 | 5.43 | 2,169,186 | 5.43 |
| 5/02/2025 | 5.27 | 6.05 | 5.26 | 5.77 | 4,884,195 | 5.77 |
| 5/01/2025 | 5.25 | 5.37 | 5.07 | 5.17 | 2,093,748 | 5.17 |
| 4/30/2025 | 5.01 | 5.30 | 4.98 | 5.25 | 1,804,285 | 5.25 |
| 4/29/2025 | 5.05 | 5.21 | 4.95 | 5.10 | 1,612,691 | 5.10 |
| 4/28/2025 | 5.08 | 5.23 | 4.93 | 5.06 | 1,770,263 | 5.06 |
| 4/25/2025 | 5.12 | 5.21 | 5.01 | 5.07 | 1,025,164 | 5.07 |
| 4/24/2025 | 4.97 | 5.17 | 4.92 | 5.17 | 1,473,165 | 5.17 |
| 4/23/2025 | 5.00 | 5.22 | 4.95 | 4.97 | 1,723,066 | 4.97 |
| 4/22/2025 | 4.88 | 4.94 | 4.71 | 4.85 | 1,810,154 | 4.85 |
| 4/21/2025 | 4.43 | 4.89 | 4.37 | 4.79 | 2,220,456 | 4.79 |