SAB Biotherapeutics, Inc. (SABS)
NASDAQ: SABS · Real-Time Price · USD
3.680
+0.130 (3.66%)
At close: May 20, 2026, 4:00 PM EDT
3.670
-0.010 (-0.27%)
After-hours: May 20, 2026, 6:31 PM EDT
SAB Biotherapeutics Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 20, 2026 | 3.70 | 3.85 | 3.66 | 3.68 | 3.68 | 3.66% | 565,124 |
| May 19, 2026 | 3.54 | 3.60 | 3.40 | 3.55 | 3.55 | -0.28% | 487,666 |
| May 18, 2026 | 3.68 | 3.74 | 3.44 | 3.56 | 3.56 | -3.78% | 772,502 |
| May 15, 2026 | 3.84 | 3.88 | 3.59 | 3.70 | 3.70 | -4.88% | 944,588 |
| May 14, 2026 | 4.00 | 4.13 | 3.78 | 3.89 | 3.89 | -1.77% | 712,920 |
| May 13, 2026 | 3.62 | 4.04 | 3.57 | 3.96 | 3.96 | 9.39% | 757,279 |
| May 12, 2026 | 3.80 | 3.81 | 3.54 | 3.62 | 3.62 | -2.69% | 837,021 |
| May 11, 2026 | 4.20 | 4.27 | 3.67 | 3.72 | 3.72 | -9.49% | 2,627,158 |
| May 8, 2026 | 4.18 | 4.59 | 3.79 | 4.11 | 4.11 | 0.49% | 6,027,640 |
| May 7, 2026 | 4.10 | 4.45 | 3.77 | 4.09 | 4.09 | 7.63% | 3,280,210 |
| May 6, 2026 | 3.80 | 3.98 | 3.63 | 3.80 | 3.80 | 3.26% | 710,945 |
| May 5, 2026 | 3.66 | 3.70 | 3.55 | 3.68 | 3.68 | -0.27% | 363,834 |
| May 4, 2026 | 3.45 | 3.79 | 3.45 | 3.69 | 3.69 | 6.34% | 669,737 |
| May 1, 2026 | 3.72 | 3.82 | 3.46 | 3.47 | 3.47 | -7.22% | 628,636 |
| Apr 30, 2026 | 3.49 | 3.84 | 3.49 | 3.74 | 3.74 | 7.47% | 651,369 |
| Apr 29, 2026 | 3.51 | 3.58 | 3.41 | 3.48 | 3.48 | -1.42% | 322,058 |
| Apr 28, 2026 | 3.47 | 3.56 | 3.43 | 3.53 | 3.53 | 1.73% | 234,317 |
| 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% | 555,970 |
| Apr 23, 2026 | 3.99 | 4.07 | 3.79 | 3.80 | 3.80 | -4.76% | 467,590 |
| Apr 22, 2026 | 3.85 | 4.01 | 3.77 | 3.99 | 3.99 | 4.72% | 442,223 |
| Apr 21, 2026 | 3.87 | 3.87 | 3.68 | 3.81 | 3.81 | -1.30% | 413,205 |
| Apr 20, 2026 | 3.85 | 3.92 | 3.73 | 3.86 | 3.86 | 0.26% | 257,390 |
| Apr 17, 2026 | 3.97 | 4.03 | 3.83 | 3.85 | 3.85 | -1.79% | 346,098 |
| Apr 16, 2026 | 4.02 | 4.05 | 3.87 | 3.92 | 3.92 | -3.21% | 308,995 |
| Apr 15, 2026 | 3.86 | 4.08 | 3.80 | 4.05 | 4.05 | 4.92% | 880,895 |
| Apr 14, 2026 | 3.95 | 3.98 | 3.82 | 3.86 | 3.86 | -1.03% | 620,655 |
| Apr 13, 2026 | 3.92 | 3.94 | 3.73 | 3.90 | 3.90 | 4.00% | 268,302 |
| Apr 10, 2026 | 3.83 | 3.89 | 3.74 | 3.75 | 3.75 | -2.09% | 197,594 |
| 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% | 201,160 |
| Apr 7, 2026 | 3.82 | 3.89 | 3.71 | 3.76 | 3.76 | -2.34% | 186,120 |
| Apr 6, 2026 | 3.88 | 3.90 | 3.81 | 3.85 | 3.85 | -0.77% | 251,150 |
| Apr 2, 2026 | 3.89 | 3.97 | 3.83 | 3.88 | 3.88 | 0.26% | 205,340 |
| Apr 1, 2026 | 3.84 | 3.94 | 3.84 | 3.87 | 3.87 | 1.04% | 1,320,391 |
| Mar 31, 2026 | 3.79 | 3.90 | 3.78 | 3.83 | 3.83 | 1.32% | 456,589 |
| Mar 30, 2026 | 3.82 | 3.87 | 3.76 | 3.78 | 3.78 | -1.82% | 444,816 |
| Mar 27, 2026 | 3.79 | 3.93 | 3.77 | 3.85 | 3.85 | 0.52% | 808,550 |
| Mar 26, 2026 | 3.79 | 3.89 | 3.79 | 3.83 | 3.83 | 0.26% | 649,813 |
| Mar 25, 2026 | 3.83 | 3.94 | 3.78 | 3.82 | 3.82 | -1.29% | 790,684 |
| Mar 24, 2026 | 3.99 | 3.99 | 3.78 | 3.87 | 3.87 | -1.53% | 627,408 |
| Mar 23, 2026 | 3.74 | 3.95 | 3.74 | 3.93 | 3.93 | 4.80% | 525,623 |
| Mar 20, 2026 | 3.74 | 3.84 | 3.70 | 3.75 | 3.75 | -0.79% | 1,328,280 |
| 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 |