SAB Biotherapeutics, Inc. (SABS)
NASDAQ: SABS · Real-Time Price · USD
3.530
+0.060 (1.73%)
At close: Apr 28, 2026, 4:00 PM EDT
3.500
-0.030 (-0.85%)
After-hours: Apr 28, 2026, 6:20 PM EDT
SAB Biotherapeutics Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Apr 28, 2026 | 3.47 | 3.56 | 3.43 | 3.53 | 3.53 | 1.73% | 234,315 |
| Apr 27, 2026 | 3.52 | 3.65 | 3.44 | 3.47 | 3.47 | -1.42% | 423,907 |
| Apr 24, 2026 | 3.71 | 3.75 | 3.51 | 3.52 | 3.52 | -7.37% | 555,769 |
| Apr 23, 2026 | 3.99 | 4.07 | 3.79 | 3.80 | 3.80 | -4.76% | 467,171 |
| Apr 22, 2026 | 3.85 | 4.01 | 3.77 | 3.99 | 3.99 | 4.72% | 441,831 |
| Apr 21, 2026 | 3.87 | 3.87 | 3.68 | 3.81 | 3.81 | -1.30% | 413,128 |
| Apr 20, 2026 | 3.85 | 3.92 | 3.73 | 3.86 | 3.86 | 0.26% | 257,334 |
| Apr 17, 2026 | 3.97 | 4.03 | 3.83 | 3.85 | 3.85 | -1.79% | 346,095 |
| Apr 16, 2026 | 4.02 | 4.05 | 3.87 | 3.92 | 3.92 | -3.21% | 308,667 |
| Apr 15, 2026 | 3.86 | 4.08 | 3.80 | 4.05 | 4.05 | 4.92% | 879,880 |
| Apr 14, 2026 | 3.95 | 3.98 | 3.82 | 3.86 | 3.86 | -1.03% | 620,431 |
| Apr 13, 2026 | 3.92 | 3.94 | 3.73 | 3.90 | 3.90 | 4.00% | 267,026 |
| Apr 10, 2026 | 3.83 | 3.89 | 3.74 | 3.75 | 3.75 | -2.09% | 197,564 |
| Apr 9, 2026 | 3.71 | 3.86 | 3.65 | 3.83 | 3.83 | 2.68% | 235,245 |
| Apr 8, 2026 | 3.83 | 3.86 | 3.69 | 3.73 | 3.73 | -0.80% | 190,005 |
| Apr 7, 2026 | 3.82 | 3.89 | 3.71 | 3.76 | 3.76 | -2.34% | 186,002 |
| Apr 6, 2026 | 3.88 | 3.90 | 3.81 | 3.85 | 3.85 | -0.77% | 251,149 |
| Apr 2, 2026 | 3.89 | 3.97 | 3.83 | 3.88 | 3.88 | 0.26% | 205,324 |
| Apr 1, 2026 | 3.84 | 3.94 | 3.84 | 3.87 | 3.87 | 1.04% | 618,043 |
| Mar 31, 2026 | 3.79 | 3.90 | 3.78 | 3.83 | 3.83 | 1.32% | 400,244 |
| Mar 30, 2026 | 3.82 | 3.87 | 3.76 | 3.78 | 3.78 | -1.82% | 443,430 |
| Mar 27, 2026 | 3.79 | 3.93 | 3.77 | 3.85 | 3.85 | 0.52% | 808,350 |
| Mar 26, 2026 | 3.79 | 3.89 | 3.79 | 3.83 | 3.83 | 0.26% | 649,780 |
| Mar 25, 2026 | 3.83 | 3.94 | 3.78 | 3.82 | 3.82 | -1.29% | 789,620 |
| Mar 24, 2026 | 3.99 | 3.99 | 3.78 | 3.87 | 3.87 | -1.53% | 626,724 |
| Mar 23, 2026 | 3.74 | 3.95 | 3.74 | 3.93 | 3.93 | 4.80% | 525,573 |
| Mar 20, 2026 | 3.74 | 3.84 | 3.70 | 3.75 | 3.75 | -0.79% | 1,328,209 |
| Mar 19, 2026 | 3.69 | 3.95 | 3.69 | 3.78 | 3.78 | 2.16% | 552,564 |
| Mar 18, 2026 | 3.97 | 4.00 | 3.70 | 3.70 | 3.70 | -9.09% | 3,434,492 |
| Mar 17, 2026 | 4.01 | 4.18 | 3.98 | 4.07 | 4.07 | 3.30% | 334,767 |
| Mar 16, 2026 | 4.27 | 4.33 | 3.93 | 3.94 | 3.94 | -5.06% | 308,214 |
| Mar 13, 2026 | 4.62 | 4.72 | 4.07 | 4.15 | 4.15 | -9.59% | 577,643 |
| Mar 12, 2026 | 4.87 | 5.15 | 4.52 | 4.59 | 4.59 | 0.22% | 2,193,175 |
| Mar 11, 2026 | 4.26 | 4.73 | 4.11 | 4.58 | 4.58 | 11.71% | 2,810,661 |
| Mar 10, 2026 | 4.05 | 4.44 | 4.00 | 4.10 | 4.10 | 6.77% | 2,027,846 |
| Mar 9, 2026 | 3.71 | 3.95 | 3.71 | 3.84 | 3.84 | 1.32% | 175,085 |
| Mar 6, 2026 | 3.71 | 3.85 | 3.64 | 3.79 | 3.79 | -0.52% | 155,952 |
| Mar 5, 2026 | 3.89 | 4.11 | 3.73 | 3.81 | 3.81 | -3.05% | 128,329 |
| Mar 4, 2026 | 3.93 | 3.99 | 3.80 | 3.93 | 3.93 | 1.03% | 109,759 |
| Mar 3, 2026 | 4.02 | 4.05 | 3.76 | 3.89 | 3.89 | -4.42% | 810,807 |
| Mar 2, 2026 | 3.94 | 4.18 | 3.90 | 4.07 | 4.07 | -0.73% | 308,488 |
| Feb 27, 2026 | 4.08 | 4.19 | 4.00 | 4.10 | 4.10 | -0.73% | 402,362 |
| Feb 26, 2026 | 3.92 | 4.20 | 3.86 | 4.13 | 4.13 | 5.09% | 231,886 |
| Feb 25, 2026 | 3.79 | 3.96 | 3.76 | 3.93 | 3.93 | 5.08% | 111,556 |
| Feb 24, 2026 | 3.66 | 3.87 | 3.62 | 3.74 | 3.74 | 1.91% | 582,240 |
| Feb 23, 2026 | 3.55 | 3.79 | 3.54 | 3.67 | 3.67 | 2.80% | 405,788 |
| Feb 20, 2026 | 3.85 | 3.85 | 3.55 | 3.57 | 3.57 | -5.80% | 123,874 |
| Feb 19, 2026 | 3.76 | 3.85 | 3.61 | 3.79 | 3.79 | 1.34% | 193,935 |
| Feb 18, 2026 | 3.81 | 3.87 | 3.64 | 3.74 | 3.74 | -3.61% | 176,606 |
| Feb 17, 2026 | 3.87 | 3.89 | 3.52 | 3.88 | 3.88 | 0.78% | 480,861 |
| Feb 13, 2026 | 4.15 | 4.15 | 3.82 | 3.85 | 3.85 | -6.55% | 274,624 |
| Feb 12, 2026 | 4.17 | 4.27 | 4.06 | 4.12 | 4.12 | -1.44% | 307,376 |
| Feb 11, 2026 | 4.20 | 4.30 | 3.94 | 4.18 | 4.18 | - | 339,810 |
| Feb 10, 2026 | 4.21 | 4.24 | 4.04 | 4.18 | 4.18 | -1.18% | 250,927 |
| Feb 9, 2026 | 4.22 | 4.30 | 4.04 | 4.23 | 4.23 | 1.44% | 246,182 |
| Feb 6, 2026 | 3.94 | 4.28 | 3.75 | 4.17 | 4.17 | 4.77% | 383,893 |
| Feb 5, 2026 | 4.20 | 4.35 | 3.95 | 3.98 | 3.98 | -5.91% | 290,657 |
| Feb 4, 2026 | 4.51 | 4.52 | 4.20 | 4.23 | 4.23 | -4.94% | 231,551 |
| Feb 3, 2026 | 4.41 | 4.60 | 4.33 | 4.45 | 4.45 | 1.60% | 413,546 |
| Feb 2, 2026 | 4.41 | 4.68 | 4.34 | 4.38 | 4.38 | -0.23% | 522,976 |
| Jan 30, 2026 | 4.40 | 4.48 | 4.27 | 4.39 | 4.39 | -0.68% | 116,997 |
| Jan 29, 2026 | 4.50 | 4.53 | 4.30 | 4.42 | 4.42 | 0.23% | 497,503 |
| Jan 28, 2026 | 4.50 | 4.65 | 4.37 | 4.41 | 4.41 | 3.04% | 709,921 |
| Jan 27, 2026 | 4.18 | 4.40 | 4.11 | 4.28 | 4.28 | 3.63% | 487,135 |
| Jan 26, 2026 | 4.25 | 4.27 | 4.00 | 4.13 | 4.13 | 2.23% | 510,171 |
| Jan 23, 2026 | 4.00 | 4.20 | 3.95 | 4.04 | 4.04 | 1.00% | 488,993 |
| Jan 22, 2026 | 4.07 | 4.14 | 3.93 | 4.00 | 4.00 | -0.74% | 290,148 |
| Jan 21, 2026 | 4.04 | 4.21 | 3.97 | 4.03 | 4.03 | 0.50% | 574,887 |
| Jan 20, 2026 | 3.82 | 4.13 | 3.82 | 4.01 | 4.01 | 0.75% | 527,489 |
| Jan 16, 2026 | 3.99 | 4.14 | 3.92 | 3.98 | 3.98 | -0.50% | 733,647 |
| Jan 15, 2026 | 4.00 | 4.00 | 3.80 | 4.00 | 4.00 | - | 311,582 |
| Jan 14, 2026 | 3.93 | 4.01 | 3.82 | 4.00 | 4.00 | 1.52% | 779,350 |
| Jan 13, 2026 | 3.72 | 4.01 | 3.68 | 3.94 | 3.94 | 5.35% | 554,141 |
| Jan 12, 2026 | 3.64 | 3.79 | 3.41 | 3.74 | 3.74 | 1.63% | 477,822 |
| Jan 9, 2026 | 3.87 | 3.94 | 3.61 | 3.68 | 3.68 | -4.66% | 411,889 |
| Jan 8, 2026 | 4.08 | 4.19 | 3.78 | 3.86 | 3.86 | -2.77% | 1,023,236 |
| Jan 7, 2026 | 3.86 | 4.01 | 3.65 | 3.97 | 3.97 | 9.67% | 448,800 |
| Jan 6, 2026 | 3.75 | 3.78 | 3.60 | 3.62 | 3.62 | -3.21% | 65,166 |
| Jan 5, 2026 | 3.74 | 3.80 | 3.56 | 3.74 | 3.74 | -0.80% | 107,979 |
| Jan 2, 2026 | 3.78 | 3.83 | 3.70 | 3.77 | 3.77 | 0.80% | 108,294 |
| Dec 31, 2025 | 3.76 | 3.80 | 3.68 | 3.74 | 3.74 | -0.80% | 69,692 |
| Dec 30, 2025 | 3.60 | 3.77 | 3.48 | 3.77 | 3.77 | 3.29% | 212,180 |
| Dec 29, 2025 | 3.75 | 3.77 | 3.60 | 3.65 | 3.65 | -3.44% | 112,055 |
| Dec 26, 2025 | 3.85 | 3.87 | 3.73 | 3.78 | 3.78 | -1.56% | 62,851 |
| Dec 24, 2025 | 3.86 | 3.95 | 3.80 | 3.84 | 3.84 | - | 55,777 |
| Dec 23, 2025 | 3.77 | 4.00 | 3.77 | 3.84 | 3.84 | - | 127,415 |
| Dec 22, 2025 | 3.94 | 3.96 | 3.82 | 3.84 | 3.84 | -3.76% | 127,650 |
| Dec 19, 2025 | 3.99 | 4.05 | 3.84 | 3.99 | 3.99 | 1.01% | 824,501 |
| Dec 18, 2025 | 3.98 | 4.02 | 3.88 | 3.95 | 3.95 | -0.25% | 533,289 |
| Dec 17, 2025 | 3.99 | 4.03 | 3.91 | 3.96 | 3.96 | -0.75% | 631,888 |
| Dec 16, 2025 | 4.01 | 4.02 | 3.85 | 3.99 | 3.99 | -0.25% | 521,287 |
| Dec 15, 2025 | 3.81 | 4.04 | 3.76 | 4.00 | 4.00 | 4.99% | 583,668 |
| Dec 12, 2025 | 3.54 | 3.89 | 3.54 | 3.81 | 3.81 | 6.13% | 150,136 |
| Dec 11, 2025 | 3.66 | 3.75 | 3.58 | 3.59 | 3.59 | -3.23% | 112,752 |
| Dec 10, 2025 | 3.80 | 3.80 | 3.51 | 3.71 | 3.71 | -1.33% | 153,049 |
| Dec 9, 2025 | 3.52 | 3.86 | 3.52 | 3.76 | 3.76 | 5.92% | 355,288 |
| Dec 8, 2025 | 4.00 | 4.01 | 3.30 | 3.55 | 3.55 | -10.80% | 448,265 |
| Dec 5, 2025 | 3.82 | 4.08 | 3.81 | 3.98 | 3.98 | 4.74% | 505,899 |
| Dec 4, 2025 | 3.70 | 3.92 | 3.65 | 3.80 | 3.80 | 2.70% | 207,592 |
| Dec 3, 2025 | 3.66 | 3.78 | 3.58 | 3.70 | 3.70 | 1.65% | 260,307 |