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 — 1992

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1992-12-31$612.50$612.503,389
1992-12-30$621.25$621.251,359
1992-12-29$630.00$630.001,267
1992-12-28$638.75$638.752,521
1992-12-24$612.50$612.50429
1992-12-23$621.25$621.251,884
1992-12-22$621.25$621.251,404
1992-12-21$647.50$647.505,396
1992-12-18$691.25$691.256,064
1992-12-17$665.00$665.00569
1992-12-16$665.00$665.003,430
1992-12-15$700.00$700.0013,526
1992-12-14$656.25$656.251,849
1992-12-11$621.25$621.25744
1992-12-10$630.00$630.001,364
1992-12-09$656.25$656.254,003
1992-12-08$665.00$665.004,287
1992-12-07$630.00$630.001,384
1992-12-04$656.25$656.251,339
1992-12-03$647.50$647.503,479
1992-12-02$691.25$691.254,160
1992-12-01$665.00$665.007,681
1992-11-30$673.75$673.754,577
1992-11-27$638.75$638.752,533
1992-11-25$612.50$612.502,144
1992-11-24$621.25$621.253,067
1992-11-23$656.25$656.2522,660
1992-11-20$577.50$577.501,939
1992-11-19$551.25$551.252,406
1992-11-18$525.00$525.002,433
1992-11-17$533.75$533.751,666
1992-11-16$560.00$560.001,061
1992-11-13$577.50$577.50566
1992-11-12$577.50$577.501,380
1992-11-11$560.00$560.00823
1992-11-10$551.25$551.252,023
1992-11-09$560.00$560.001,157
1992-11-06$542.50$542.501,486
1992-11-05$595.00$595.001,967
1992-11-04$603.75$603.751,774
1992-11-03$603.75$603.752,116
1992-11-02$630.00$630.002,077
1992-10-30$621.25$621.255,451
1992-10-29$621.25$621.255,059
1992-10-28$595.00$595.003,626
1992-10-27$577.50$577.502,803
1992-10-26$551.25$551.254,964
1992-10-23$560.00$560.002,420
1992-10-22$507.50$507.501,191
1992-10-21$551.25$551.25966
1992-10-20$542.50$542.501,857
1992-10-19$551.25$551.251,153
1992-10-16$525.00$525.002,031
1992-10-15$560.00$560.002,530
1992-10-14$551.25$551.252,170
1992-10-13$560.00$560.003,254
1992-10-12$595.00$595.00620
1992-10-09$612.50$612.501,477
1992-10-08$647.50$647.501,147
1992-10-07$630.00$630.00277
1992-10-06$647.50$647.501,534
1992-10-05$665.00$665.001,464
1992-10-02$665.00$665.001,547
1992-10-01$665.00$665.003,590
1992-09-30$665.00$665.001,760
1992-09-29$630.00$630.002,954
1992-09-28$612.50$612.504,184
1992-09-25$682.50$682.504,237
1992-09-24$630.00$630.003,843
1992-09-23$612.50$612.502,154
1992-09-22$568.75$568.751,759
1992-09-21$560.00$560.00601
1992-09-18$595.00$595.003,484
1992-09-17$542.50$542.502,523
1992-09-16$560.00$560.00981
1992-09-15$577.50$577.502,191
1992-09-14$612.50$612.502,680
1992-09-11$577.50$577.502,631
1992-09-10$560.00$560.001,561
1992-09-09$577.50$577.50971
1992-09-08$577.50$577.504,097
1992-09-04$568.75$568.754,123
1992-09-03$481.25$481.253,879
1992-09-02$481.25$481.25916
1992-09-01$481.25$481.25979
1992-08-31$490.00$490.00649
1992-08-28$507.50$507.50713
1992-08-27$481.25$481.25917
1992-08-26$498.75$498.75897
1992-08-25$533.75$533.75744
1992-08-24$542.50$542.50756
1992-08-21$525.00$525.002,956
1992-08-20$542.50$542.50449
1992-08-19$551.25$551.251,194
1992-08-18$560.00$560.001,879
1992-08-17$577.50$577.507,396
1992-08-14$560.00$560.005,177
1992-08-13$446.25$446.252,001
1992-08-12$402.50$402.504,703
1992-08-11$420.00$420.002,389
1992-08-10$455.00$455.00507
1992-08-07$455.00$455.001,256
1992-08-06$446.25$446.251,117
1992-08-05$490.00$490.001,174
1992-08-04$490.00$490.001,080
1992-08-03$490.00$490.00660
1992-07-31$472.50$472.50821
1992-07-30$490.00$490.00391
1992-07-29$507.50$507.50686
1992-07-28$490.00$490.00444
1992-07-27$507.50$507.501,229
1992-07-24$498.75$498.75574
1992-07-23$516.25$516.252,553
1992-07-22$490.00$490.00919
1992-07-21$507.50$507.501,056
1992-07-20$490.00$490.00739
1992-07-17$525.00$525.001,616
1992-07-16$498.75$498.751,663
1992-07-15$490.00$490.00903
1992-07-14$490.00$490.001,203
1992-07-13$498.75$498.75930
1992-07-10$542.50$542.50811
1992-07-09$533.75$533.751,733
1992-07-08$533.75$533.751,529
1992-07-07$525.00$525.001,889
1992-07-06$542.50$542.501,053
1992-07-02$542.50$542.50983
1992-07-01$595.00$595.002,027
1992-06-30$560.00$560.001,753
1992-06-29$560.00$560.003,843
1992-06-26$577.50$577.503,421
1992-06-25$577.50$577.505,951
1992-06-24$542.50$542.503,391
1992-06-23$463.75$463.753,880
1992-06-22$463.75$463.752,720
1992-06-19$516.25$516.25314
1992-06-18$498.75$498.752,047
1992-06-17$533.75$533.752,626
1992-06-16$551.25$551.25611
1992-06-15$560.00$560.00911
1992-06-12$577.50$577.501,517
1992-06-11$525.00$525.00761
1992-06-10$498.75$498.75711
1992-06-09$542.50$542.501,787
1992-06-08$560.00$560.001,431
1992-06-05$577.50$577.501,967
1992-06-04$542.50$542.502,187
1992-06-03$595.00$595.002,297
1992-06-02$525.00$525.003,026
1992-06-01$551.25$551.25736
1992-05-29$568.75$568.75871
1992-05-28$595.00$595.001,037
1992-05-27$612.50$612.502,213
1992-05-26$630.00$630.00850
1992-05-22$647.50$647.50751
1992-05-21$621.25$621.251,124
1992-05-20$612.50$612.501,093
1992-05-19$612.50$612.50751
1992-05-18$630.00$630.00681
1992-05-15$612.50$612.50177
1992-05-14$612.50$612.50404
1992-05-13$612.50$612.50489
1992-05-12$630.00$630.00790
1992-05-11$630.00$630.00186
1992-05-08$612.50$612.50394
1992-05-07$630.00$630.001,444
1992-05-06$647.50$647.502,011
1992-05-05$603.75$603.751,110
1992-05-04$560.00$560.001,260
1992-05-01$542.50$542.50626
1992-04-30$560.00$560.001,184
1992-04-29$525.00$525.001,533
1992-04-28$525.00$525.00644
1992-04-27$542.50$542.501,957
1992-04-24$542.50$542.502,224
1992-04-23$542.50$542.502,021
1992-04-22$603.75$603.751,437
1992-04-21$595.00$595.002,009
1992-04-20$560.00$560.003,639
1992-04-16$630.00$630.002,159
1992-04-15$630.00$630.001,306
1992-04-14$682.50$682.501,633
1992-04-13$673.75$673.751,350
1992-04-10$665.00$665.002,760
1992-04-09$647.50$647.501,313
1992-04-08$630.00$630.001,267
1992-04-07$630.00$630.001,504
1992-04-06$656.25$656.251,200
1992-04-03$682.50$682.501,709
1992-04-02$682.50$682.502,316
1992-04-01$647.50$647.501,024
1992-03-31$673.75$673.752,110
1992-03-30$673.75$673.751,807
1992-03-27$700.00$700.001,771
1992-03-26$700.00$700.002,273
1992-03-25$770.00$770.004,347
1992-03-24$787.50$787.501,714
1992-03-23$822.50$822.501,057
1992-03-20$840.00$840.00899
1992-03-19$875.00$875.001,283
1992-03-18$875.00$875.00611
1992-03-17$910.00$910.002,951
1992-03-16$927.50$927.502,837
1992-03-13$892.50$892.503,063
1992-03-12$787.50$787.501,630
1992-03-11$805.00$805.001,221
1992-03-10$840.00$840.00836
1992-03-09$840.00$840.001,317
1992-03-06$857.50$857.501,086
1992-03-05$875.00$875.002,119
1992-03-04$892.50$892.50739
1992-03-03$892.50$892.502,777
1992-03-02$892.50$892.501,200
1992-02-28$927.50$927.501,017
1992-02-27$875.00$875.001,774
1992-02-26$892.50$892.50794
1992-02-25$892.50$892.501,443
1992-02-24$910.00$910.001,471
1992-02-21$910.00$910.00329
1992-02-20$910.00$910.001,393
1992-02-19$910.00$910.001,954
1992-02-18$945.00$945.00980
1992-02-14$945.00$945.00760
1992-02-13$945.00$945.001,684
1992-02-12$945.00$945.001,433
1992-02-11$927.50$927.501,291
1992-02-10$962.50$962.502,601
1992-02-07$980.00$980.001,251
1992-02-06$980.00$980.001,120
1992-02-05$1,050.00$1,050.001,581
1992-02-04$1,032.50$1,032.502,177
1992-02-03$980.00$980.001,631
1992-01-31$1,050.00$1,050.002,650
1992-01-30$1,015.00$1,015.002,166
1992-01-29$910.00$910.001,474
1992-01-28$822.50$822.501,486
1992-01-27$883.75$883.75757
1992-01-24$910.00$910.00876
1992-01-23$910.00$910.001,087
1992-01-22$910.00$910.00989
1992-01-21$927.50$927.50979
1992-01-20$945.00$945.00629
1992-01-17$927.50$927.501,101
1992-01-16$945.00$945.00717
1992-01-15$962.50$962.501,643
1992-01-14$997.50$997.502,686
1992-01-13$927.50$927.501,173
1992-01-10$945.00$945.002,226
1992-01-09$910.00$910.00501
1992-01-08$910.00$910.00850
1992-01-07$910.00$910.00841
1992-01-06$962.50$962.50726
1992-01-03$980.00$980.001,314
1992-01-02$997.50$997.503,039