Sonnet BioTherapeutics Holdings, Inc. (SONN)
NASDAQ: SONN · Real-Time Price · USD
4.750
-0.140 (-2.86%)
At close: Oct 29, 2025, 4:00 PM EDT
4.960
+0.210 (4.42%)
After-hours: Oct 29, 2025, 6:44 PM EDT
SONN Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 29, 2025 | 4.89 | 5.05 | 4.42 | 4.75 | 4.75 | -2.86% | 782,261 |
| Oct 28, 2025 | 5.64 | 5.81 | 4.85 | 4.89 | 4.89 | -16.41% | 612,043 |
| Oct 27, 2025 | 5.21 | 5.85 | 5.03 | 5.85 | 5.85 | 18.42% | 1,056,237 |
| Oct 24, 2025 | 4.50 | 5.35 | 4.48 | 4.94 | 4.94 | 11.26% | 736,901 |
| Oct 23, 2025 | 3.80 | 4.53 | 3.72 | 4.44 | 4.44 | 22.31% | 799,659 |
| Oct 22, 2025 | 3.81 | 3.88 | 3.52 | 3.63 | 3.63 | -6.68% | 240,030 |
| Oct 21, 2025 | 4.12 | 4.19 | 3.89 | 3.89 | 3.89 | -2.99% | 230,852 |
| Oct 20, 2025 | 3.73 | 4.09 | 3.64 | 4.01 | 4.01 | 10.47% | 323,487 |
| Oct 17, 2025 | 3.73 | 3.79 | 3.48 | 3.63 | 3.63 | -2.68% | 216,175 |
| Oct 16, 2025 | 4.10 | 4.15 | 3.62 | 3.73 | 3.73 | -5.57% | 404,987 |
| Oct 15, 2025 | 4.42 | 4.46 | 3.87 | 3.95 | 3.95 | -8.35% | 461,421 |
| Oct 14, 2025 | 4.20 | 4.50 | 4.18 | 4.31 | 4.31 | -1.37% | 399,630 |
| Oct 13, 2025 | 4.50 | 4.53 | 4.21 | 4.37 | 4.37 | -0.91% | 342,609 |
| Oct 10, 2025 | 4.74 | 4.99 | 4.33 | 4.41 | 4.41 | -6.86% | 548,709 |
| Oct 9, 2025 | 4.94 | 5.05 | 4.71 | 4.74 | 4.74 | -7.70% | 302,050 |
| Oct 8, 2025 | 5.05 | 5.19 | 4.82 | 5.13 | 5.13 | 1.58% | 327,662 |
| Oct 7, 2025 | 5.39 | 5.55 | 4.90 | 5.05 | 5.05 | -7.17% | 576,447 |
| Oct 6, 2025 | 5.63 | 6.10 | 5.42 | 5.44 | 5.44 | -3.37% | 385,154 |
| Oct 3, 2025 | 6.10 | 6.19 | 5.33 | 5.63 | 5.63 | -6.32% | 530,789 |
| Oct 2, 2025 | 5.21 | 6.05 | 5.05 | 6.01 | 6.01 | 19.48% | 767,394 |
| Oct 1, 2025 | 4.61 | 5.58 | 4.61 | 5.03 | 5.03 | 9.83% | 699,501 |
| Sep 30, 2025 | 4.85 | 4.91 | 4.25 | 4.58 | 4.58 | -6.34% | 620,450 |
| Sep 29, 2025 | 5.08 | 5.29 | 4.85 | 4.89 | 4.89 | -8.26% | 667,437 |
| Sep 26, 2025 | 5.33 | 5.59 | 4.92 | 5.33 | 5.33 | - | 603,937 |
| Sep 25, 2025 | 5.96 | 5.99 | 4.82 | 5.33 | 5.33 | -14.17% | 1,124,732 |
| Sep 24, 2025 | 5.91 | 6.38 | 5.91 | 6.21 | 6.21 | 4.19% | 474,578 |
| Sep 23, 2025 | 5.99 | 6.50 | 5.60 | 5.96 | 5.96 | 4.20% | 723,405 |
| Sep 22, 2025 | 6.02 | 6.34 | 5.44 | 5.72 | 5.72 | -7.74% | 1,144,976 |
| Sep 19, 2025 | 7.24 | 7.25 | 6.00 | 6.20 | 6.20 | -18.21% | 1,910,961 |
| Sep 18, 2025 | 7.20 | 7.85 | 7.06 | 7.58 | 7.58 | 7.37% | 1,606,793 |
| Sep 17, 2025 | 6.97 | 7.70 | 6.55 | 7.06 | 7.06 | 8.95% | 2,839,856 |
| Sep 16, 2025 | 5.96 | 7.90 | 5.69 | 6.48 | 6.48 | 16.97% | 5,140,518 |
| Sep 15, 2025 | 5.23 | 6.29 | 4.60 | 5.54 | 5.54 | -6.10% | 3,102,455 |
| Sep 12, 2025 | 4.15 | 6.65 | 3.97 | 5.90 | 5.90 | 48.99% | 7,622,807 |
| Sep 11, 2025 | 3.53 | 4.10 | 3.50 | 3.96 | 3.96 | 13.47% | 943,836 |
| Sep 10, 2025 | 3.25 | 3.54 | 3.21 | 3.49 | 3.49 | 11.86% | 632,420 |
| Sep 9, 2025 | 3.65 | 4.35 | 2.99 | 3.12 | 3.12 | -5.17% | 2,143,675 |
| Sep 8, 2025 | 2.98 | 3.37 | 2.98 | 3.29 | 3.29 | 15.44% | 548,782 |
| Sep 5, 2025 | 2.99 | 3.03 | 2.71 | 2.85 | 2.85 | -1.72% | 348,237 |
| Sep 4, 2025 | 3.16 | 3.24 | 2.88 | 2.90 | 2.90 | -7.35% | 255,863 |
| Sep 3, 2025 | 3.17 | 3.30 | 3.11 | 3.13 | 3.13 | -1.26% | 116,901 |
| Sep 2, 2025 | 3.20 | 3.33 | 3.02 | 3.17 | 3.17 | -2.46% | 324,936 |
| Aug 29, 2025 | 3.29 | 3.44 | 3.16 | 3.25 | 3.25 | -3.85% | 337,125 |
| Aug 28, 2025 | 3.51 | 3.66 | 3.34 | 3.38 | 3.38 | -4.79% | 226,917 |
| Aug 27, 2025 | 3.80 | 3.80 | 3.53 | 3.55 | 3.55 | -1.66% | 268,522 |
| Aug 26, 2025 | 3.57 | 3.77 | 3.47 | 3.61 | 3.61 | 0.56% | 378,011 |
| Aug 25, 2025 | 3.69 | 3.90 | 3.47 | 3.59 | 3.59 | 3.46% | 647,261 |
| Aug 22, 2025 | 3.29 | 3.52 | 3.24 | 3.47 | 3.47 | 2.66% | 275,868 |
| Aug 21, 2025 | 3.22 | 3.61 | 3.22 | 3.38 | 3.38 | 4.97% | 300,861 |
| Aug 20, 2025 | 3.05 | 3.31 | 2.99 | 3.22 | 3.22 | 0.94% | 202,774 |