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 — 1995

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1995-12-29$140.00$140.004,614
1995-12-28$140.00$140.002,233
1995-12-27$148.75$148.752,897
1995-12-26$144.38$144.381,666
1995-12-22$157.50$157.501,906
1995-12-21$161.88$161.882,637
1995-12-20$144.38$144.384,727
1995-12-19$148.75$148.751,741
1995-12-18$144.38$144.382,387
1995-12-15$155.31$155.31683
1995-12-14$157.50$157.501,056
1995-12-13$157.50$157.501,107
1995-12-12$166.25$166.252,547
1995-12-11$161.88$161.881,023
1995-12-08$175.00$175.003,784
1995-12-07$201.25$201.259,994
1995-12-06$157.50$157.501,277
1995-12-05$157.50$157.501,806
1995-12-04$156.41$156.412,221
1995-12-01$166.25$166.251,544
1995-11-30$166.25$166.25826
1995-11-29$170.63$170.631,219
1995-11-28$170.63$170.633,320
1995-11-27$179.38$179.381,030
1995-11-24$166.25$166.251,341
1995-11-22$170.63$170.63721
1995-11-21$175.00$175.00736
1995-11-20$183.75$183.75499
1995-11-17$175.00$175.00289
1995-11-16$171.72$171.721,224
1995-11-15$179.38$179.381,089
1995-11-14$210.00$210.00834
1995-11-13$210.00$210.001,726
1995-11-10$188.13$188.13909
1995-11-09$170.63$170.63611
1995-11-08$179.38$179.381,109
1995-11-07$188.13$188.131,457
1995-11-06$183.75$183.75621
1995-11-03$183.75$183.751,299
1995-11-02$175.00$175.00897
1995-11-01$205.63$205.63650
1995-10-31$201.25$201.251,353
1995-10-30$227.50$227.502,754
1995-10-27$236.25$236.252,819
1995-10-26$210.00$210.002,920
1995-10-25$175.00$175.00987
1995-10-24$166.25$166.251,784
1995-10-23$183.75$183.75494
1995-10-20$183.75$183.75566
1995-10-19$175.00$175.00364
1995-10-18$179.38$179.381,560
1995-10-17$192.50$192.50377
1995-10-16$196.88$196.88720
1995-10-13$205.63$205.631,481
1995-10-12$196.88$196.88909
1995-10-11$188.13$188.13284
1995-10-10$192.50$192.501,100
1995-10-09$192.50$192.50664
1995-10-06$210.00$210.00587
1995-10-05$201.25$201.25291
1995-10-04$210.00$210.00833
1995-10-03$205.63$205.63296
1995-10-02$205.63$205.63679
1995-09-29$205.63$205.63987
1995-09-28$210.00$210.001,107
1995-09-27$227.50$227.50714
1995-09-26$214.38$214.38847
1995-09-25$227.50$227.50906
1995-09-22$223.13$223.13289
1995-09-21$214.38$214.38929
1995-09-20$214.38$214.381,103
1995-09-19$210.00$210.00750
1995-09-18$236.25$236.25241
1995-09-15$245.00$245.001,549
1995-09-14$253.75$253.753,897
1995-09-13$227.50$227.50637
1995-09-12$231.88$231.88637
1995-09-11$227.50$227.501,637
1995-09-08$227.50$227.50567
1995-09-07$240.63$240.631,766
1995-09-06$236.25$236.25749
1995-09-05$210.00$210.00231
1995-09-01$218.75$218.75764
1995-08-31$218.75$218.752,379
1995-08-30$214.38$214.38471
1995-08-29$236.25$236.25816
1995-08-28$227.50$227.501,091
1995-08-25$245.00$245.001,431
1995-08-24$253.75$253.751,857
1995-08-23$227.50$227.50503
1995-08-22$231.88$231.882,883
1995-08-21$245.00$245.001,941
1995-08-18$253.75$253.752,274
1995-08-17$236.25$236.251,083
1995-08-16$218.75$218.752,620
1995-08-15$210.00$210.00839
1995-08-14$205.63$205.631,083
1995-08-11$196.88$196.88627
1995-08-10$201.25$201.25727
1995-08-09$183.75$183.75960
1995-08-08$201.25$201.25720
1995-08-07$205.63$205.63790
1995-08-04$210.00$210.001,444
1995-08-03$214.38$214.382,281
1995-08-02$223.13$223.13960
1995-08-01$210.00$210.00621
1995-07-31$227.50$227.50550
1995-07-28$218.75$218.75460
1995-07-27$227.50$227.50483
1995-07-26$227.50$227.50869
1995-07-25$227.50$227.50881
1995-07-24$236.25$236.251,360
1995-07-21$201.25$201.251,941
1995-07-20$227.50$227.50910
1995-07-19$240.63$240.631,774
1995-07-18$236.25$236.254,033
1995-07-17$249.38$249.388,863
1995-07-14$253.75$253.7510,470
1995-07-13$214.38$214.384,357
1995-07-12$183.75$183.752,193
1995-07-11$170.63$170.634,077
1995-07-10$179.38$179.385,940
1995-07-07$166.25$166.253,507
1995-07-06$148.75$148.75763
1995-07-05$148.75$148.751,949
1995-07-03$155.31$155.3181
1995-06-30$166.25$166.25421
1995-06-29$148.75$148.75466
1995-06-28$148.75$148.75400
1995-06-27$148.75$148.75809
1995-06-26$148.75$148.75406
1995-06-23$148.75$148.751,179
1995-06-22$170.63$170.63339
1995-06-21$175.00$175.00623
1995-06-20$175.00$175.001,233
1995-06-19$170.63$170.63896
1995-06-16$166.25$166.25551
1995-06-15$161.88$161.88744
1995-06-14$161.88$161.88963
1995-06-13$157.50$157.501,137
1995-06-12$157.50$157.501,447
1995-06-09$157.50$157.501,081
1995-06-08$164.06$164.061,559
1995-06-07$170.63$170.63293
1995-06-06$161.88$161.88774
1995-06-05$161.88$161.881,234
1995-06-02$175.00$175.00689
1995-06-01$166.25$166.25514
1995-05-31$166.25$166.25741
1995-05-30$183.75$183.75901
1995-05-26$170.63$170.632,264
1995-05-25$166.25$166.252,141
1995-05-24$153.13$153.132,026
1995-05-23$140.00$140.002,306
1995-05-22$157.50$157.50914
1995-05-19$153.13$153.132,250
1995-05-18$148.75$148.751,501
1995-05-17$175.00$175.00667
1995-05-16$166.25$166.25871
1995-05-15$170.63$170.631,454
1995-05-12$179.38$179.38580
1995-05-11$170.63$170.632,124
1995-05-10$164.06$164.062,166
1995-05-09$157.50$157.503,017
1995-05-08$175.00$175.00950
1995-05-05$192.50$192.501,537
1995-05-04$183.75$183.75834
1995-05-03$192.50$192.501,461
1995-05-02$205.63$205.631,346
1995-05-01$205.63$205.63631
1995-04-28$201.25$201.25763
1995-04-27$210.00$210.002,119
1995-04-26$196.88$196.881,451
1995-04-25$205.63$205.631,496
1995-04-24$214.38$214.38736
1995-04-21$227.50$227.501,100
1995-04-20$218.75$218.75896
1995-04-19$214.38$214.381,304
1995-04-18$227.50$227.50981
1995-04-17$210.00$210.00780
1995-04-13$210.00$210.00974
1995-04-12$214.38$214.38493
1995-04-11$218.75$218.751,251
1995-04-10$218.75$218.75344
1995-04-07$218.75$218.751,394
1995-04-06$227.50$227.501,424
1995-04-05$227.50$227.501,181
1995-04-04$236.25$236.25771
1995-04-03$245.00$245.001,011
1995-03-31$236.25$236.251,053
1995-03-30$245.00$245.001,047
1995-03-29$245.00$245.00734
1995-03-28$236.25$236.251,436
1995-03-27$227.50$227.501,619
1995-03-24$249.38$249.381,926
1995-03-23$227.50$227.50443
1995-03-22$218.75$218.751,450
1995-03-21$231.88$231.88906
1995-03-20$236.25$236.251,079
1995-03-17$245.00$245.00727
1995-03-16$227.50$227.50353
1995-03-15$227.50$227.50264
1995-03-14$236.25$236.251,883
1995-03-13$245.00$245.001,850
1995-03-10$245.00$245.001,387
1995-03-09$236.25$236.251,210
1995-03-08$223.13$223.1367
1995-03-07$236.25$236.25861
1995-03-06$218.75$218.75470
1995-03-03$240.63$240.63220
1995-03-02$231.88$231.881,081
1995-03-01$223.13$223.13676
1995-02-28$227.50$227.50179
1995-02-27$218.75$218.751,079
1995-02-24$227.50$227.50553
1995-02-23$240.63$240.63686
1995-02-22$245.00$245.00536
1995-02-21$245.00$245.00924
1995-02-17$253.75$253.75293
1995-02-16$253.75$253.751,109
1995-02-15$249.38$249.382,043
1995-02-14$240.63$240.63781
1995-02-13$249.38$249.381,363
1995-02-10$236.25$236.25914
1995-02-09$245.00$245.00871
1995-02-08$242.81$242.811,031
1995-02-07$249.38$249.38851
1995-02-06$245.00$245.001,869
1995-02-03$258.13$258.132,767
1995-02-02$231.88$231.881,737
1995-02-01$223.13$223.131,569
1995-01-31$227.50$227.50277
1995-01-30$227.50$227.50533
1995-01-27$236.25$236.251,094
1995-01-26$231.88$231.881,630
1995-01-25$236.25$236.252,713
1995-01-24$218.75$218.752,539
1995-01-23$201.25$201.25383
1995-01-20$210.00$210.00567
1995-01-19$210.00$210.001,280
1995-01-18$210.00$210.00404
1995-01-17$218.75$218.75277
1995-01-16$210.00$210.001,001
1995-01-13$214.38$214.38840
1995-01-12$227.50$227.503,859
1995-01-11$227.50$227.501,121
1995-01-10$227.50$227.50931
1995-01-09$227.50$227.50229
1995-01-06$227.50$227.50659
1995-01-05$210.00$210.00231
1995-01-04$218.75$218.75590
1995-01-03$210.00$210.00644