Armata Pharmaceuticals, Inc. (ARMP)
NYSEAMERICAN: ARMP · Real-Time Price · USD
5.63
-0.31 (-5.22%)
At close: Dec 5, 2025, 4:00 PM EST
5.63
0.00 (0.00%)
After-hours: Dec 5, 2025, 8:00 PM EST
Armata Pharmaceuticals Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Dec 5, 2025 | 5.90 | 6.09 | 5.63 | 5.63 | 5.63 | -5.22% | 32,719 |
| Dec 4, 2025 | 5.65 | 5.98 | 5.52 | 5.94 | 5.94 | -0.83% | 69,749 |
| Dec 3, 2025 | 5.34 | 5.99 | 5.34 | 5.99 | 5.99 | 12.81% | 75,763 |
| Dec 2, 2025 | 6.57 | 6.72 | 5.21 | 5.31 | 5.31 | -21.57% | 184,548 |
| Dec 1, 2025 | 7.05 | 7.25 | 6.62 | 6.77 | 6.77 | -7.64% | 60,203 |
| Nov 28, 2025 | 7.22 | 7.38 | 7.05 | 7.33 | 7.33 | 1.52% | 22,739 |
| Nov 26, 2025 | 7.26 | 7.40 | 7.10 | 7.22 | 7.22 | 1.69% | 40,756 |
| Nov 25, 2025 | 7.05 | 7.26 | 6.81 | 7.10 | 7.10 | 3.50% | 42,893 |
| Nov 24, 2025 | 7.01 | 7.15 | 6.82 | 6.86 | 6.86 | -2.42% | 49,409 |
| Nov 21, 2025 | 7.06 | 7.15 | 6.69 | 7.03 | 7.03 | -1.68% | 56,420 |
| Nov 20, 2025 | 7.37 | 7.44 | 6.52 | 7.15 | 7.15 | -2.05% | 48,896 |
| Nov 19, 2025 | 7.00 | 7.35 | 7.00 | 7.30 | 7.30 | 6.10% | 69,449 |
| Nov 18, 2025 | 6.58 | 7.20 | 6.53 | 6.88 | 6.88 | 2.53% | 97,350 |
| Nov 17, 2025 | 7.17 | 7.25 | 5.83 | 6.71 | 6.71 | -8.33% | 198,948 |
| Nov 14, 2025 | 6.38 | 7.32 | 6.00 | 7.32 | 7.32 | 14.73% | 149,741 |
| Nov 13, 2025 | 6.34 | 6.61 | 6.04 | 6.38 | 6.38 | -4.63% | 87,863 |
| Nov 12, 2025 | 6.70 | 6.93 | 6.41 | 6.69 | 6.69 | -0.89% | 107,412 |
| Nov 11, 2025 | 6.22 | 6.76 | 6.13 | 6.75 | 6.75 | 8.70% | 104,069 |
| Nov 10, 2025 | 6.01 | 6.89 | 5.81 | 6.21 | 6.21 | 7.44% | 226,346 |
| Nov 7, 2025 | 5.69 | 5.90 | 5.41 | 5.78 | 5.78 | 0.70% | 125,771 |
| Nov 6, 2025 | 5.58 | 5.93 | 5.40 | 5.74 | 5.74 | 1.41% | 89,851 |
| Nov 5, 2025 | 4.90 | 6.36 | 4.90 | 5.66 | 5.66 | 16.94% | 317,863 |
| Nov 4, 2025 | 4.68 | 5.03 | 4.66 | 4.84 | 4.84 | 0.21% | 65,421 |
| Nov 3, 2025 | 4.90 | 4.90 | 4.65 | 4.83 | 4.83 | -1.63% | 45,399 |
| Oct 31, 2025 | 5.08 | 5.08 | 4.70 | 4.91 | 4.91 | -1.01% | 52,365 |
| Oct 30, 2025 | 5.12 | 5.38 | 4.96 | 4.96 | 4.96 | -9.16% | 76,585 |
| Oct 29, 2025 | 5.08 | 5.59 | 4.96 | 5.46 | 5.46 | 9.42% | 77,305 |
| Oct 28, 2025 | 5.29 | 5.49 | 4.88 | 4.99 | 4.99 | -5.31% | 142,389 |
| Oct 27, 2025 | 5.97 | 6.04 | 5.20 | 5.27 | 5.27 | -13.04% | 236,285 |
| Oct 24, 2025 | 6.52 | 6.69 | 5.85 | 6.06 | 6.06 | -14.65% | 235,694 |
| Oct 23, 2025 | 5.97 | 7.10 | 5.06 | 7.10 | 7.10 | 0.71% | 998,725 |
| Oct 22, 2025 | 3.50 | 16.34 | 3.47 | 7.05 | 7.05 | 103.17% | 13,062,672 |
| Oct 21, 2025 | 3.49 | 3.50 | 3.45 | 3.47 | 3.47 | -0.14% | 12,014 |
| Oct 20, 2025 | 3.42 | 3.50 | 3.40 | 3.48 | 3.48 | 2.21% | 8,257 |
| Oct 17, 2025 | 3.49 | 3.49 | 3.40 | 3.40 | 3.40 | -2.58% | 4,908 |
| Oct 16, 2025 | 3.45 | 3.50 | 3.30 | 3.49 | 3.49 | 2.35% | 8,787 |
| Oct 15, 2025 | 3.17 | 3.50 | 3.14 | 3.41 | 3.41 | 3.96% | 25,372 |
| Oct 14, 2025 | 3.32 | 3.32 | 3.19 | 3.28 | 3.28 | -0.61% | 8,258 |
| Oct 13, 2025 | 3.30 | 3.30 | 3.16 | 3.30 | 3.30 | 4.10% | 8,746 |
| Oct 10, 2025 | 3.19 | 3.29 | 3.17 | 3.17 | 3.17 | -1.25% | 11,428 |
| Oct 9, 2025 | 3.10 | 3.25 | 3.09 | 3.21 | 3.21 | -0.31% | 4,163 |
| Oct 8, 2025 | 3.13 | 3.22 | 3.09 | 3.22 | 3.22 | 2.55% | 4,146 |
| Oct 7, 2025 | 3.15 | 3.24 | 3.14 | 3.14 | 3.14 | -1.88% | 16,965 |
| Oct 6, 2025 | 3.08 | 3.20 | 3.08 | 3.20 | 3.20 | 2.56% | 13,725 |
| Oct 3, 2025 | 3.10 | 3.13 | 3.09 | 3.12 | 3.12 | 1.66% | 5,666 |
| Oct 2, 2025 | 3.00 | 3.07 | 2.94 | 3.07 | 3.07 | 3.72% | 14,041 |
| Oct 1, 2025 | 3.07 | 3.07 | 2.96 | 2.96 | 2.96 | -0.70% | 3,400 |
| Sep 30, 2025 | 3.02 | 3.07 | 2.98 | 2.98 | 2.98 | 1.02% | 12,583 |
| Sep 29, 2025 | 3.03 | 3.03 | 2.94 | 2.95 | 2.95 | -1.99% | 7,617 |
| Sep 26, 2025 | 3.00 | 3.02 | 2.97 | 3.01 | 3.01 | 1.01% | 6,843 |
| Sep 25, 2025 | 2.98 | 3.05 | 2.97 | 2.98 | 2.98 | -2.87% | 10,493 |
| Sep 24, 2025 | 2.96 | 3.07 | 2.96 | 3.07 | 3.07 | 0.59% | 5,189 |
| Sep 23, 2025 | 2.99 | 3.05 | 2.96 | 3.05 | 3.05 | 0.99% | 8,312 |
| Sep 22, 2025 | 3.00 | 3.02 | 2.97 | 3.02 | 3.02 | -1.63% | 6,724 |
| Sep 19, 2025 | 2.97 | 3.07 | 2.97 | 3.07 | 3.07 | 3.02% | 12,650 |
| Sep 18, 2025 | 3.00 | 3.00 | 2.92 | 2.98 | 2.98 | 0.68% | 4,976 |
| Sep 17, 2025 | 2.92 | 2.99 | 2.92 | 2.96 | 2.96 | 2.78% | 13,796 |
| Sep 16, 2025 | 2.94 | 2.95 | 2.88 | 2.88 | 2.88 | -3.68% | 3,582 |
| Sep 15, 2025 | 2.99 | 3.02 | 2.86 | 2.99 | 2.99 | 1.70% | 2,293 |
| Sep 12, 2025 | 2.96 | 2.96 | 2.86 | 2.94 | 2.94 | -0.68% | 6,009 |
| Sep 11, 2025 | 3.03 | 3.03 | 2.95 | 2.96 | 2.96 | -0.67% | 10,258 |
| Sep 10, 2025 | 2.83 | 2.98 | 2.83 | 2.98 | 2.98 | 1.05% | 5,328 |
| Sep 9, 2025 | 2.79 | 2.98 | 2.79 | 2.95 | 2.95 | 4.57% | 4,725 |
| Sep 8, 2025 | 2.96 | 2.96 | 2.81 | 2.82 | 2.82 | -1.05% | 10,950 |
| Sep 5, 2025 | 2.82 | 2.88 | 2.76 | 2.85 | 2.85 | -4.04% | 8,738 |
| Sep 4, 2025 | 3.00 | 3.14 | 2.97 | 2.97 | 2.97 | -1.00% | 29,098 |
| Sep 3, 2025 | 2.54 | 3.00 | 2.54 | 3.00 | 3.00 | 17.65% | 64,206 |
| Sep 2, 2025 | 2.40 | 2.55 | 2.40 | 2.55 | 2.55 | 2.00% | 6,981 |
| Aug 29, 2025 | 2.55 | 2.65 | 2.50 | 2.50 | 2.50 | -2.34% | 7,226 |
| Aug 28, 2025 | 2.51 | 2.60 | 2.47 | 2.56 | 2.56 | 4.92% | 4,979 |
| Aug 27, 2025 | 2.60 | 2.60 | 2.44 | 2.44 | 2.44 | -5.97% | 13,362 |
| Aug 26, 2025 | 2.56 | 2.65 | 2.56 | 2.60 | 2.60 | -0.15% | 7,073 |
| Aug 25, 2025 | 2.61 | 2.64 | 2.59 | 2.60 | 2.60 | -3.02% | 6,536 |
| Aug 22, 2025 | 2.45 | 2.68 | 2.45 | 2.68 | 2.68 | 10.29% | 14,985 |
| Aug 21, 2025 | 2.48 | 2.61 | 2.43 | 2.43 | 2.43 | -3.19% | 11,430 |
| Aug 20, 2025 | 2.49 | 2.68 | 2.49 | 2.51 | 2.51 | -1.18% | 11,761 |
| Aug 19, 2025 | 2.72 | 2.72 | 2.54 | 2.54 | 2.54 | -2.68% | 10,490 |
| Aug 18, 2025 | 2.70 | 2.71 | 2.56 | 2.61 | 2.61 | 2.35% | 9,202 |
| Aug 15, 2025 | 2.45 | 2.60 | 2.45 | 2.55 | 2.55 | 0.79% | 11,410 |
| Aug 14, 2025 | 2.44 | 2.53 | 2.39 | 2.53 | 2.53 | 1.20% | 3,877 |
| Aug 13, 2025 | 2.55 | 2.71 | 2.40 | 2.50 | 2.50 | 1.63% | 19,397 |
| Aug 12, 2025 | 2.38 | 2.55 | 2.36 | 2.46 | 2.46 | 4.24% | 10,218 |
| Aug 11, 2025 | 2.40 | 2.50 | 2.36 | 2.36 | 2.36 | -2.07% | 6,110 |
| Aug 8, 2025 | 2.59 | 2.59 | 2.41 | 2.41 | 2.41 | 2.12% | 4,667 |
| Aug 7, 2025 | 2.50 | 2.50 | 2.36 | 2.36 | 2.36 | -8.70% | 7,016 |
| Aug 6, 2025 | 2.60 | 2.70 | 2.58 | 2.59 | 2.59 | 0.58% | 14,219 |
| Aug 5, 2025 | 2.55 | 2.70 | 2.55 | 2.57 | 2.57 | -5.17% | 6,121 |
| Aug 4, 2025 | 2.72 | 2.72 | 2.48 | 2.71 | 2.71 | 6.69% | 6,857 |
| Aug 1, 2025 | 2.43 | 2.54 | 2.43 | 2.54 | 2.54 | 3.67% | 2,245 |
| Jul 31, 2025 | 2.40 | 2.52 | 2.40 | 2.45 | 2.45 | 2.08% | 31,668 |
| Jul 30, 2025 | 2.40 | 2.43 | 2.36 | 2.40 | 2.40 | -1.23% | 5,231 |
| Jul 29, 2025 | 2.35 | 2.44 | 2.35 | 2.43 | 2.43 | 2.10% | 4,052 |
| Jul 28, 2025 | 2.35 | 2.46 | 2.35 | 2.38 | 2.38 | -0.42% | 4,715 |
| Jul 25, 2025 | 2.35 | 2.56 | 2.35 | 2.39 | 2.39 | -3.82% | 5,235 |
| Jul 24, 2025 | 2.53 | 2.61 | 2.36 | 2.49 | 2.49 | 3.54% | 8,944 |
| Jul 23, 2025 | 2.32 | 2.44 | 2.32 | 2.40 | 2.40 | 2.13% | 4,468 |
| Jul 22, 2025 | 2.40 | 2.43 | 2.32 | 2.35 | 2.35 | -1.26% | 18,113 |
| Jul 21, 2025 | 2.39 | 2.46 | 2.34 | 2.38 | 2.38 | -0.83% | 10,648 |
| Jul 18, 2025 | 2.42 | 2.46 | 2.37 | 2.40 | 2.40 | -0.83% | 6,844 |
| Jul 17, 2025 | 2.37 | 2.56 | 2.36 | 2.42 | 2.42 | 2.54% | 31,040 |