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 — 1994

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1994-12-30$210.00$210.002,817
1994-12-29$223.13$223.131,196
1994-12-28$240.63$240.631,283
1994-12-27$236.25$236.25700
1994-12-23$231.88$231.88630
1994-12-22$240.63$240.631,397
1994-12-21$236.25$236.253,201
1994-12-20$231.88$231.882,134
1994-12-19$236.25$236.25753
1994-12-16$218.75$218.752,503
1994-12-15$218.75$218.751,010
1994-12-14$227.50$227.501,291
1994-12-13$227.50$227.501,533
1994-12-12$218.75$218.75633
1994-12-09$218.75$218.751,451
1994-12-08$227.50$227.502,074
1994-12-07$227.50$227.501,690
1994-12-06$227.50$227.50620
1994-12-05$253.75$253.751,134
1994-12-02$249.38$249.381,364
1994-12-01$249.38$249.381,497
1994-11-30$245.00$245.001,116
1994-11-29$231.88$231.88657
1994-11-28$227.50$227.50990
1994-11-25$245.00$245.00224
1994-11-23$240.63$240.631,256
1994-11-22$240.63$240.631,586
1994-11-21$249.38$249.381,121
1994-11-18$236.25$236.251,051
1994-11-17$236.25$236.251,897
1994-11-16$253.75$253.751,467
1994-11-15$245.00$245.00213
1994-11-14$236.25$236.25767
1994-11-11$227.50$227.50566
1994-11-10$231.88$231.881,206
1994-11-09$236.25$236.251,127
1994-11-08$236.25$236.251,021
1994-11-07$223.13$223.132,220
1994-11-04$236.25$236.251,239
1994-11-03$234.06$234.061,717
1994-11-02$245.00$245.001,053
1994-11-01$231.88$231.881,931
1994-10-31$262.50$262.50929
1994-10-28$271.25$271.25931
1994-10-27$275.63$275.63900
1994-10-26$249.38$249.38930
1994-10-25$258.13$258.13607
1994-10-24$262.50$262.501,321
1994-10-21$262.50$262.501,217
1994-10-20$253.75$253.75943
1994-10-19$245.00$245.002,074
1994-10-18$227.50$227.503,220
1994-10-17$236.25$236.251,870
1994-10-14$266.88$266.881,174
1994-10-13$271.25$271.25451
1994-10-12$280.00$280.001,189
1994-10-11$271.25$271.251,457
1994-10-10$271.25$271.25779
1994-10-07$288.75$288.75554
1994-10-06$288.75$288.751,207
1994-10-05$288.75$288.751,383
1994-10-04$275.63$275.631,236
1994-10-03$297.50$297.50927
1994-09-30$288.75$288.754,781
1994-09-29$306.25$306.251,306
1994-09-28$315.00$315.002,361
1994-09-27$315.00$315.003,506
1994-09-26$315.00$315.001,957
1994-09-23$297.50$297.501,424
1994-09-22$280.00$280.001,353
1994-09-21$271.25$271.252,511
1994-09-20$271.25$271.251,581
1994-09-19$275.63$275.633,173
1994-09-16$275.63$275.632,371
1994-09-15$297.50$297.503,201
1994-09-14$297.50$297.507,317
1994-09-13$328.13$328.1310,087
1994-09-12$288.75$288.757,564
1994-09-09$271.25$271.254,499
1994-09-08$258.13$258.135,396
1994-09-07$236.25$236.251,620
1994-09-06$231.88$231.881,141
1994-09-02$236.25$236.25681
1994-09-01$227.50$227.503,730
1994-08-31$227.50$227.501,823
1994-08-30$220.94$220.941,286
1994-08-29$210.00$210.001,413
1994-08-26$210.00$210.001,616
1994-08-25$227.50$227.501,687
1994-08-24$216.56$216.563,217
1994-08-23$218.75$218.753,644
1994-08-22$227.50$227.502,013
1994-08-19$201.25$201.252,574
1994-08-18$201.25$201.252,001
1994-08-17$179.38$179.382,156
1994-08-16$183.75$183.75761
1994-08-15$179.38$179.38907
1994-08-12$192.50$192.50643
1994-08-11$183.75$183.75853
1994-08-10$183.75$183.75331
1994-08-09$175.00$175.00977
1994-08-08$175.00$175.001,136
1994-08-05$166.25$166.25327
1994-08-04$183.75$183.751,621
1994-08-03$183.75$183.75820
1994-08-02$175.00$175.00241
1994-08-01$192.50$192.50214
1994-07-29$183.75$183.751,236
1994-07-28$183.75$183.751,607
1994-07-27$192.50$192.501,224
1994-07-26$183.75$183.75783
1994-07-25$175.00$175.001,449
1994-07-22$179.38$179.382,307
1994-07-21$183.75$183.75937
1994-07-20$166.25$166.251,539
1994-07-19$161.88$161.88609
1994-07-18$175.00$175.001,290
1994-07-15$166.25$166.25561
1994-07-14$166.25$166.25947
1994-07-13$150.94$150.94394
1994-07-12$148.75$148.75759
1994-07-11$166.25$166.251,263
1994-07-08$146.56$146.562,576
1994-07-07$144.38$144.381,441
1994-07-06$166.25$166.251,059
1994-07-05$161.88$161.88280
1994-07-01$157.50$157.501,270
1994-06-30$148.75$148.75390
1994-06-29$148.75$148.75757
1994-06-28$148.75$148.751,841
1994-06-27$148.75$148.75776
1994-06-24$144.38$144.381,387
1994-06-23$140.00$140.001,169
1994-06-22$166.25$166.251,750
1994-06-21$175.00$175.001,423
1994-06-20$166.25$166.25869
1994-06-17$166.25$166.25800
1994-06-16$183.75$183.75784
1994-06-15$166.25$166.25483
1994-06-14$166.25$166.251,953
1994-06-13$175.00$175.00810
1994-06-10$166.25$166.25469
1994-06-09$183.75$183.75729
1994-06-08$183.75$183.751,300
1994-06-07$175.00$175.001,647
1994-06-06$179.38$179.38954
1994-06-03$192.50$192.501,490
1994-06-02$175.00$175.00513
1994-06-01$175.00$175.00677
1994-05-31$175.00$175.00860
1994-05-27$183.75$183.75220
1994-05-26$170.63$170.63311
1994-05-25$183.75$183.75477
1994-05-24$181.56$181.56870
1994-05-23$183.75$183.75819
1994-05-20$192.50$192.50437
1994-05-19$175.00$175.001,276
1994-05-18$183.75$183.752,267
1994-05-17$201.25$201.251,323
1994-05-16$183.75$183.75537
1994-05-13$183.75$183.75499
1994-05-12$201.25$201.254,103
1994-05-11$201.25$201.25919
1994-05-10$196.88$196.882,256
1994-05-09$201.25$201.252,767
1994-05-06$201.25$201.255,966
1994-05-05$157.50$157.501,733
1994-05-04$157.50$157.504,427
1994-05-03$166.25$166.251,864
1994-05-02$183.75$183.75977
1994-04-29$161.88$161.881,796
1994-04-28$157.50$157.501,807
1994-04-26$157.50$157.50669
1994-04-25$148.75$148.75764
1994-04-22$157.50$157.501,923
1994-04-21$157.50$157.503,686
1994-04-20$131.25$131.251,707
1994-04-19$166.25$166.252,144
1994-04-18$148.75$148.75684
1994-04-15$157.50$157.501,659
1994-04-14$157.50$157.503,587
1994-04-13$157.50$157.501,456
1994-04-12$170.63$170.632,041
1994-04-11$188.13$188.13979
1994-04-08$201.25$201.252,267
1994-04-07$166.25$166.258,927
1994-04-06$170.63$170.634,891
1994-04-05$192.50$192.501,764
1994-04-04$201.25$201.252,481
1994-03-31$210.00$210.001,076
1994-03-30$201.25$201.252,983
1994-03-29$210.00$210.00923
1994-03-28$218.75$218.751,339
1994-03-25$223.13$223.132,280
1994-03-24$210.00$210.002,099
1994-03-23$210.00$210.001,267
1994-03-22$236.25$236.255,103
1994-03-21$218.75$218.752,047
1994-03-18$218.75$218.751,040
1994-03-17$227.50$227.50853
1994-03-16$218.75$218.751,244
1994-03-15$218.75$218.752,464
1994-03-14$210.00$210.00690
1994-03-11$218.75$218.751,319
1994-03-10$225.31$225.311,294
1994-03-09$227.50$227.501,414
1994-03-08$236.25$236.252,609
1994-03-07$227.50$227.501,171
1994-03-04$236.25$236.251,239
1994-03-03$245.00$245.00726
1994-03-02$253.75$253.75604
1994-03-01$262.50$262.50433
1994-02-28$271.25$271.25461
1994-02-25$253.75$253.75793
1994-02-24$253.75$253.751,203
1994-02-23$253.75$253.75293
1994-02-22$271.25$271.25697
1994-02-18$280.00$280.00947
1994-02-17$271.25$271.251,237
1994-02-16$275.63$275.631,574
1994-02-15$280.00$280.001,113
1994-02-14$280.00$280.001,237
1994-02-11$271.25$271.25356
1994-02-10$288.75$288.751,327
1994-02-09$271.25$271.25997
1994-02-08$271.25$271.253,387
1994-02-07$280.00$280.003,914
1994-02-04$271.25$271.251,941
1994-02-03$271.25$271.252,386
1994-02-02$262.50$262.501,450
1994-02-01$253.75$253.751,204
1994-01-31$253.75$253.751,106
1994-01-28$253.75$253.75929
1994-01-27$245.00$245.001,716
1994-01-26$262.50$262.502,927
1994-01-25$236.25$236.252,033
1994-01-24$210.00$210.00676
1994-01-21$218.75$218.751,677
1994-01-20$227.50$227.501,703
1994-01-19$218.75$218.753,694
1994-01-18$227.50$227.505,540
1994-01-17$253.75$253.7512,543
1994-01-14$271.25$271.253,544
1994-01-13$266.88$266.883,400
1994-01-12$271.25$271.251,536
1994-01-11$266.88$266.883,559
1994-01-10$280.00$280.001,059
1994-01-07$275.63$275.631,216
1994-01-06$280.00$280.001,243
1994-01-05$280.00$280.002,926
1994-01-04$271.25$271.25500
1994-01-03$280.00$280.001,504