Zenas BioPharma, Inc. (ZBIO)
NASDAQ: ZBIO · Real-Time Price · USD
39.38
+1.27 (3.33%)
At close: Dec 5, 2025, 4:00 PM EST
39.98
+0.60 (1.52%)
After-hours: Dec 5, 2025, 6:51 PM EST
Zenas BioPharma Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Dec 5, 2025 | 38.27 | 40.84 | 38.25 | 39.38 | 39.38 | 3.33% | 303,316 |
| Dec 4, 2025 | 36.62 | 38.12 | 34.72 | 38.11 | 38.11 | 3.93% | 240,022 |
| Dec 3, 2025 | 34.50 | 36.91 | 34.50 | 36.67 | 36.67 | 6.29% | 186,570 |
| Dec 2, 2025 | 37.40 | 38.22 | 34.26 | 34.50 | 34.50 | -6.93% | 332,266 |
| Dec 1, 2025 | 38.22 | 38.76 | 36.50 | 37.07 | 37.07 | -4.53% | 271,016 |
| Nov 28, 2025 | 40.70 | 41.00 | 38.53 | 38.83 | 38.83 | -4.19% | 165,873 |
| Nov 26, 2025 | 40.30 | 41.00 | 37.45 | 40.53 | 40.53 | 1.68% | 230,346 |
| Nov 25, 2025 | 38.50 | 40.17 | 37.40 | 39.86 | 39.86 | 4.21% | 326,401 |
| Nov 24, 2025 | 36.04 | 38.41 | 35.99 | 38.25 | 38.25 | 6.84% | 647,772 |
| Nov 21, 2025 | 34.84 | 36.50 | 33.89 | 35.80 | 35.80 | 2.76% | 240,116 |
| Nov 20, 2025 | 37.98 | 38.50 | 34.71 | 34.84 | 34.84 | -6.22% | 328,118 |
| Nov 19, 2025 | 36.21 | 37.73 | 36.07 | 37.15 | 37.15 | 2.60% | 255,947 |
| Nov 18, 2025 | 35.88 | 37.89 | 34.66 | 36.21 | 36.21 | 0.92% | 309,793 |
| Nov 17, 2025 | 34.78 | 36.91 | 33.80 | 35.88 | 35.88 | 2.51% | 577,373 |
| Nov 14, 2025 | 33.83 | 35.73 | 33.00 | 35.00 | 35.00 | -1.85% | 284,508 |
| Nov 13, 2025 | 35.22 | 36.30 | 34.05 | 35.66 | 35.66 | -0.39% | 441,449 |
| Nov 12, 2025 | 36.00 | 36.63 | 35.12 | 35.80 | 35.80 | 1.70% | 252,353 |
| Nov 11, 2025 | 32.58 | 35.99 | 32.26 | 35.20 | 35.20 | 8.41% | 423,606 |
| Nov 10, 2025 | 34.81 | 35.65 | 32.41 | 32.47 | 32.47 | -3.39% | 553,022 |
| Nov 7, 2025 | 32.18 | 34.15 | 30.86 | 33.61 | 33.61 | 3.54% | 338,889 |
| Nov 6, 2025 | 30.96 | 32.76 | 30.10 | 32.46 | 32.46 | 6.32% | 374,838 |
| Nov 5, 2025 | 30.31 | 31.13 | 29.00 | 30.53 | 30.53 | 1.94% | 271,477 |
| Nov 4, 2025 | 30.33 | 32.01 | 29.63 | 29.95 | 29.95 | -4.40% | 418,198 |
| Nov 3, 2025 | 31.17 | 31.56 | 30.30 | 31.33 | 31.33 | 0.26% | 425,930 |
| Oct 31, 2025 | 29.93 | 31.91 | 29.88 | 31.25 | 31.25 | 4.59% | 569,694 |
| Oct 30, 2025 | 27.53 | 30.28 | 27.53 | 29.88 | 29.88 | 6.68% | 393,995 |
| Oct 29, 2025 | 30.08 | 30.08 | 26.88 | 28.01 | 28.01 | -7.22% | 434,590 |
| Oct 28, 2025 | 32.00 | 32.00 | 28.98 | 30.19 | 30.19 | -5.06% | 967,500 |
| Oct 27, 2025 | 28.00 | 34.33 | 24.20 | 31.80 | 31.80 | 33.08% | 3,138,747 |
| Oct 24, 2025 | 25.64 | 26.38 | 23.69 | 23.90 | 23.90 | -4.46% | 630,069 |
| Oct 23, 2025 | 24.37 | 25.25 | 24.17 | 25.01 | 25.01 | 2.63% | 591,923 |
| Oct 22, 2025 | 25.54 | 25.91 | 24.00 | 24.37 | 24.37 | -6.38% | 211,726 |
| Oct 21, 2025 | 25.94 | 27.15 | 25.44 | 26.03 | 26.03 | -0.46% | 189,381 |
| Oct 20, 2025 | 24.04 | 26.60 | 24.04 | 26.15 | 26.15 | 9.19% | 259,153 |
| Oct 17, 2025 | 24.08 | 24.41 | 21.26 | 23.95 | 23.95 | -1.07% | 540,968 |
| Oct 16, 2025 | 27.41 | 27.50 | 23.76 | 24.21 | 24.21 | -10.30% | 579,870 |
| Oct 15, 2025 | 26.81 | 27.13 | 25.88 | 26.99 | 26.99 | 4.41% | 519,323 |
| Oct 14, 2025 | 25.97 | 27.40 | 25.50 | 25.85 | 25.85 | -2.60% | 415,112 |
| Oct 13, 2025 | 27.03 | 27.67 | 26.05 | 26.54 | 26.54 | -0.19% | 310,355 |
| Oct 10, 2025 | 29.29 | 29.73 | 25.80 | 26.59 | 26.59 | -4.21% | 567,917 |
| Oct 9, 2025 | 26.21 | 28.72 | 25.51 | 27.76 | 27.76 | 7.18% | 835,478 |
| Oct 8, 2025 | 23.51 | 26.59 | 19.12 | 25.90 | 25.90 | 24.22% | 1,009,541 |
| Oct 7, 2025 | 23.04 | 23.80 | 18.33 | 20.85 | 20.85 | -9.47% | 411,170 |
| Oct 6, 2025 | 21.76 | 23.98 | 21.56 | 23.03 | 23.03 | 5.84% | 258,633 |
| Oct 3, 2025 | 20.85 | 21.97 | 20.37 | 21.76 | 21.76 | 3.87% | 142,876 |
| Oct 2, 2025 | 22.31 | 22.77 | 20.34 | 20.95 | 20.95 | -5.29% | 270,010 |
| Oct 1, 2025 | 22.10 | 22.78 | 21.47 | 22.12 | 22.12 | -0.36% | 153,224 |
| Sep 30, 2025 | 20.33 | 22.45 | 19.75 | 22.20 | 22.20 | 7.92% | 514,967 |
| Sep 29, 2025 | 20.09 | 21.94 | 19.65 | 20.57 | 20.57 | 2.39% | 325,932 |
| Sep 26, 2025 | 18.74 | 20.27 | 18.74 | 20.09 | 20.09 | 7.89% | 106,601 |