NASDAQ:SABS | Stock Price History | SAB Biotherapeutics, Inc.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2021-02-09 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$1.05$2.70$6.91$17.68$45.25$115.822021-02-092026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

Historical Stock Price

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04$3.7218,873
2026-09-03$3.7820,657
2026-09-02$3.7223,672
2026-09-01$3.7031,801
2026-08-31$3.7526,837
2026-08-28$3.9521,942
2026-08-27$3.93$3.93282,200$3.8428,611
2026-08-26$3.88$3.88274,400$3.7624,580
2026-08-25$3.81$3.81359,300$3.6223,864
2026-08-24$3.62$3.62602,400$3.7046,709
2026-08-21$3.78$3.78195,700$3.7018,734
2026-08-20$3.70$3.70229,600$3.7620,452
2026-08-19$3.78$3.78701,300$3.8436,400
2026-08-18$3.79$3.79351,100$3.7323,053
2026-08-17$3.77$3.77232,000$3.748,624
2026-08-14$3.70$3.70324,700$3.7562,846
2026-08-13$3.75$3.75256,500$3.7827,477
2026-08-12$3.80$3.80307,700$3.8130,996
2026-08-11$3.76$3.76311,900$3.7121,449
2026-08-10$3.78$3.78297,400$3.8626,461
2026-08-07$3.90$3.90343,700$3.8622,209
2026-08-06$3.85$3.85280,400$3.7334,383
2026-08-05$3.77$3.77284,300$3.8045,662
2026-08-04$3.85$3.851,162,500$3.78145,483
2026-08-03$3.79$3.79676,200$3.5979,694
2026-07-31$3.57$3.57405,000$3.5764,922
2026-07-30$3.56$3.56208,600$3.5038,978
2026-07-29$3.48$3.48371,300$3.4532,941
2026-07-28$3.45$3.45241,300$3.4230,759
2026-07-27$3.44$3.44609,600$3.5537,344
2026-07-24$3.51$3.51954,300$3.6251,650
2026-07-23$3.58$3.58892,600$3.5552,083
2026-07-22$3.58$3.58180,000$3.6315,431
2026-07-21$3.64$3.64795,100$3.5421,886
2026-07-20$3.51$3.51444,800$3.5244,861
2026-07-17$3.54$3.54678,400
2026-07-16$3.67$3.67521,400
2026-07-15$3.62$3.62368,900
2026-07-14$3.60$3.60318,000
2026-07-13$3.73$3.73229,900
2026-07-10$3.82$3.82296,400
2026-07-09$3.96$3.96634,100
2026-07-08$3.77$3.771,065,000
2026-07-07$3.90$3.90559,800
2026-07-06$3.92$3.92697,800
2026-07-02$3.92$3.92266,600
2026-07-01$3.88$3.88304,300
2026-06-30$3.90$3.90413,800
2026-06-29$3.90$3.90606,500
2026-06-26$3.80$3.805,650,700
2026-06-25$3.87$3.87353,600
2026-06-24$3.84$3.84559,900
2026-06-23$3.87$3.87395,200
2026-06-22$3.93$3.93738,900
2026-06-18$4.00$4.002,908,300
2026-06-17$3.86$3.86712,600
2026-06-16$3.66$3.661,921,500
2026-06-15$3.90$3.905,977,100
2026-06-12$3.33$3.33355,800
2026-06-11$3.38$3.38239,800
2026-06-10$3.31$3.31214,300
2026-06-09$3.36$3.36362,600
2026-06-08$3.40$3.40349,000
2026-06-05$3.38$3.38351,600
2026-06-04$3.47$3.47304,000
2026-06-03$3.36$3.36327,000
2026-06-02$3.48$3.48473,900
2026-06-01$3.44$3.44529,800
2026-05-29$3.60$3.60223,700
2026-05-28$3.57$3.57133,800
2026-05-27$3.60$3.60283,200
2026-05-26$3.81$3.81447,400
2026-05-22$3.90$3.90324,100
2026-05-21$3.81$3.81373,600
2026-05-20$3.68$3.68565,700
2026-05-19$3.55$3.55488,000
2026-05-18$3.56$3.56772,500
2026-05-15$3.70$3.70944,600
2026-05-14$3.89$3.89712,700
2026-05-13$3.96$3.96757,300
2026-05-12$3.62$3.62837,000
2026-05-11$3.72$3.722,627,200
2026-05-08$4.11$4.116,027,600
2026-05-07$4.09$4.093,280,200
2026-05-06$3.80$3.80710,900
2026-05-05$3.68$3.68363,800
2026-05-04$3.69$3.69669,700
2026-05-01$3.47$3.47628,600
2026-04-30$3.74$3.74651,400
2026-04-29$3.48$3.48322,000
2026-04-28$3.53$3.53234,300
2026-04-27$3.47$3.47423,900
2026-04-24$3.52$3.52556,000
2026-04-23$3.80$3.80467,500
2026-04-22$3.99$3.99442,200
2026-04-21$3.81$3.81413,200
2026-04-20$3.86$3.86257,400
2026-04-17$3.85$3.85346,100
2026-04-16$3.92$3.92308,700
2026-04-15$4.05$4.05880,700