NASDAQ:BLFS | Historical Stock Price | BIOLIFE SOLUTIONS 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
1989-11-22 to 2026-09-04
Data captured

Stock Price Chart

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

$0.40$1.95$9.56$46.79$229.00$1,120.871989-11-222026-08-27

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

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Historical Stock Price — 2009

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2009-12-31$1.54$1.54364
2009-12-30$1.54$1.540
2009-12-29$1.54$1.541,621
2009-12-28$1.54$1.5421
2009-12-24$1.54$1.54336
2009-12-23$1.54$1.54164
2009-12-22$1.54$1.54329
2009-12-21$1.54$1.5443
2009-12-18$1.54$1.54100
2009-12-17$1.54$1.5471
2009-12-16$1.54$1.541,064
2009-12-15$1.54$1.54707
2009-12-14$1.26$1.264,557
2009-12-11$1.26$1.26236
2009-12-10$1.26$1.264,293
2009-12-09$1.26$1.260
2009-12-08$1.26$1.260
2009-12-07$1.26$1.26257
2009-12-04$1.26$1.260
2009-12-03$1.26$1.26150
2009-12-02$1.54$1.54136
2009-12-01$1.26$1.261,136
2009-11-30$1.26$1.260
2009-11-27$1.26$1.26564
2009-11-25$1.26$1.26743
2009-11-24$1.40$1.401,093
2009-11-23$1.26$1.2686
2009-11-20$1.26$1.267
2009-11-19$1.54$1.54393
2009-11-18$1.40$1.40357
2009-11-17$1.26$1.26421
2009-11-16$1.40$1.402,493
2009-11-13$1.68$1.680
2009-11-12$1.68$1.681,786
2009-11-11$1.54$1.54286
2009-11-10$1.82$1.82729
2009-11-09$1.54$1.542,800
2009-11-06$1.54$1.54171
2009-11-05$1.68$1.680
2009-11-04$1.68$1.682,243
2009-11-03$1.82$1.82100
2009-11-02$1.68$1.680
2009-10-30$1.68$1.681,436
2009-10-29$1.54$1.5436
2009-10-28$1.54$1.542,321
2009-10-27$1.82$1.820
2009-10-26$1.82$1.8236
2009-10-23$1.54$1.5457
2009-10-22$1.82$1.82479
2009-10-21$1.82$1.821,729
2009-10-20$1.82$1.820
2009-10-19$1.82$1.82521
2009-10-16$1.82$1.82357
2009-10-15$1.82$1.82779
2009-10-14$1.82$1.82364
2009-10-13$1.82$1.821,129
2009-10-12$1.82$1.8257
2009-10-09$1.82$1.82814
2009-10-08$1.82$1.821,529
2009-10-07$1.82$1.821,443
2009-10-06$1.68$1.68321
2009-10-05$1.82$1.82514
2009-10-02$1.82$1.82457
2009-10-01$1.68$1.68614
2009-09-30$1.82$1.82821
2009-09-29$1.96$1.96314
2009-09-28$1.54$1.54286
2009-09-25$1.54$1.544,500
2009-09-24$1.82$1.8271
2009-09-23$1.82$1.8236
2009-09-22$1.68$1.685,457
2009-09-21$1.96$1.965,743
2009-09-18$1.96$1.961,343
2009-09-17$1.82$1.82900
2009-09-16$1.68$1.684,843
2009-09-15$2.24$2.2416,814
2009-09-14$2.94$2.9444,571
2009-09-11$1.68$1.68286
2009-09-10$1.96$1.96143
2009-09-09$1.96$1.960
2009-09-08$1.96$1.96100
2009-09-04$1.54$1.5471
2009-09-03$1.54$1.54786
2009-09-02$2.10$2.101,257
2009-09-01$1.82$1.82179
2009-08-31$1.54$1.54129
2009-08-28$2.10$2.107
2009-08-27$1.54$1.541,143
2009-08-26$2.10$2.100
2009-08-25$2.10$2.1021
2009-08-24$1.96$1.961,450
2009-08-21$1.96$1.9693
2009-08-20$1.96$1.96357
2009-08-19$1.54$1.5421
2009-08-18$1.40$1.40607
2009-08-17$1.40$1.401,286
2009-08-14$1.96$1.960
2009-08-13$1.96$1.96207
2009-08-12$1.96$1.96386
2009-08-11$1.96$1.96357
2009-08-10$1.96$1.9657
2009-08-07$1.96$1.960
2009-08-06$1.96$1.96229
2009-08-05$1.96$1.9664
2009-08-04$2.24$2.240
2009-08-03$2.24$2.240
2009-07-31$2.24$2.24357
2009-07-30$1.54$1.5414
2009-07-29$1.26$1.260
2009-07-28$1.26$1.2686
2009-07-27$1.68$1.682,107
2009-07-24$1.82$1.820
2009-07-23$1.82$1.8229
2009-07-22$2.10$2.1011,800
2009-07-21$2.38$2.3829
2009-07-20$2.52$2.52714
2009-07-17$2.10$2.100
2009-07-16$2.10$2.10414
2009-07-15$2.10$2.100
2009-07-14$2.10$2.10386
2009-07-13$2.10$2.1071
2009-07-10$2.10$2.10814
2009-07-09$2.10$2.10143
2009-07-08$2.10$2.10429
2009-07-07$2.10$2.1043
2009-07-06$2.10$2.102,507
2009-07-02$2.38$2.381,429
2009-07-01$2.38$2.38507
2009-06-30$2.38$2.382,229
2009-06-29$2.10$2.100
2009-06-26$2.10$2.1029
2009-06-25$2.10$2.10143
2009-06-24$2.10$2.104,971
2009-06-23$2.10$2.10357
2009-06-22$2.10$2.101,264
2009-06-19$2.10$2.102,214
2009-06-18$2.38$2.380
2009-06-17$2.38$2.386,150
2009-06-16$2.10$2.103,943
2009-06-15$1.68$1.6814
2009-06-12$1.68$1.68614
2009-06-11$1.68$1.681,414
2009-06-10$2.10$2.101,179
2009-06-09$1.54$1.540
2009-06-08$1.54$1.541,193
2009-06-05$1.54$1.54357
2009-06-04$1.68$1.68107
2009-06-03$1.68$1.681,364
2009-06-02$1.68$1.680
2009-06-01$1.68$1.68721
2009-05-29$1.40$1.401,721
2009-05-28$1.54$1.546,857
2009-05-27$1.68$1.681,079
2009-05-26$1.26$1.26129
2009-05-22$1.26$1.26964
2009-05-21$1.40$1.4071
2009-05-20$1.40$1.40736
2009-05-19$1.40$1.4043
2009-05-18$2.38$2.387
2009-05-15$1.68$1.680
2009-05-14$1.68$1.684,064
2009-05-13$1.12$1.12500
2009-05-12$1.12$1.12193
2009-05-11$1.68$1.683,600
2009-05-08$1.40$1.4079
2009-05-07$1.12$1.120
2009-05-06$1.12$1.125,664
2009-05-05$1.40$1.402,629
2009-05-04$1.40$1.40193
2009-05-01$0.84$0.84929
2009-04-30$1.40$1.400
2009-04-29$1.40$1.40500
2009-04-28$0.84$0.8429
2009-04-27$0.84$0.840
2009-04-24$0.84$0.840
2009-04-23$0.84$0.840
2009-04-22$0.84$0.8414
2009-04-21$1.54$1.5493
2009-04-20$1.54$1.5443
2009-04-17$1.12$1.120
2009-04-16$1.12$1.12264
2009-04-15$1.54$1.54143
2009-04-14$1.54$1.54629
2009-04-13$0.70$0.70379
2009-04-09$1.68$1.6886
2009-04-08$1.40$1.40386
2009-04-07$1.68$1.6871
2009-04-06$1.68$1.6864
2009-04-03$1.68$1.687
2009-04-02$0.70$0.70643
2009-04-01$0.98$0.9864
2009-03-31$0.70$0.707,329
2009-03-30$1.12$1.12521
2009-03-27$1.26$1.26979
2009-03-26$0.70$0.700
2009-03-25$0.70$0.700
2009-03-24$0.70$0.700
2009-03-23$0.70$0.7043
2009-03-20$1.40$1.4071
2009-03-19$0.70$0.700
2009-03-18$0.70$0.700
2009-03-17$0.70$0.70114
2009-03-16$0.70$0.7086
2009-03-13$1.40$1.401,650
2009-03-12$1.40$1.40171
2009-03-11$0.70$0.70107
2009-03-10$0.70$0.703,064
2009-03-09$0.70$0.700
2009-03-06$0.70$0.7079
2009-03-05$0.84$0.841,071
2009-03-04$0.98$0.980
2009-03-03$0.98$0.98114
2009-03-02$0.98$0.981,186
2009-02-27$1.26$1.260
2009-02-26$1.26$1.260
2009-02-25$1.26$1.2621
2009-02-24$1.26$1.260
2009-02-23$1.26$1.260
2009-02-20$1.26$1.2614
2009-02-19$1.12$1.12136
2009-02-18$1.26$1.2657
2009-02-17$1.12$1.12171
2009-02-13$0.98$0.984,614
2009-02-12$1.82$1.82143
2009-02-11$1.26$1.26600
2009-02-10$1.40$1.40614
2009-02-09$1.82$1.8221
2009-02-06$1.40$1.401,564
2009-02-05$1.40$1.4050
2009-02-04$1.26$1.26143
2009-02-03$1.40$1.40343
2009-02-02$1.26$1.26343
2009-01-30$1.40$1.404,014
2009-01-29$1.40$1.402,150
2009-01-28$0.98$0.981,450
2009-01-27$1.40$1.409,107
2009-01-26$1.40$1.4021,550
2009-01-23$0.84$0.840
2009-01-22$0.84$0.84571
2009-01-21$0.84$0.84786
2009-01-20$0.84$0.84150
2009-01-16$0.98$0.980
2009-01-15$0.98$0.98407
2009-01-14$0.70$0.70657
2009-01-13$0.84$0.84357
2009-01-12$0.70$0.702,143
2009-01-09$0.70$0.70757
2009-01-08$0.56$0.56214
2009-01-07$0.42$0.42100
2009-01-06$0.56$0.560
2009-01-05$0.56$0.5643
2009-01-02$0.56$0.5629