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 — 2004

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2004-12-31$1.26$1.263,021——
2004-12-30$1.40$1.40764——
2004-12-29$1.12$1.12464——
2004-12-28$0.98$0.981,871——
2004-12-27$1.40$1.402,114——
2004-12-23$1.12$1.12443——
2004-12-22$1.12$1.12529——
2004-12-21$1.12$1.12414——
2004-12-20$1.12$1.12729——
2004-12-17$1.40$1.403,029——
2004-12-16$1.12$1.12679——
2004-12-15$0.98$0.984,179——
2004-12-14$0.98$0.985,000——
2004-12-13$0.98$0.980——
2004-12-10$0.98$0.981,429——
2004-12-09$0.98$0.980——
2004-12-08$0.98$0.98129——
2004-12-07$1.26$1.261,079——
2004-12-06$0.98$0.98100——
2004-12-03$1.12$1.12386——
2004-12-02$1.26$1.262,171——
2004-12-01$0.98$0.98807——
2004-11-30$1.12$1.121,071——
2004-11-29$0.98$0.9821——
2004-11-26$0.98$0.980——
2004-11-24$0.98$0.98300——
2004-11-23$0.98$0.981,286——
2004-11-22$0.98$0.98171——
2004-11-19$1.26$1.261,214——
2004-11-18$1.26$1.26750——
2004-11-17$1.26$1.264,821——
2004-11-16$1.40$1.400——
2004-11-15$1.40$1.4029——
2004-11-12$1.40$1.40243——
2004-11-11$1.40$1.40964——
2004-11-10$1.54$1.547——
2004-11-09$1.68$1.68671——
2004-11-08$1.54$1.5436——
2004-11-05$1.82$1.8271——
2004-11-04$1.54$1.5414——
2004-11-03$1.54$1.54464——
2004-11-02$1.54$1.540——
2004-11-01$1.54$1.540——
2004-10-29$1.54$1.54621——
2004-10-28$1.54$1.54636——
2004-10-27$1.54$1.54250——
2004-10-26$1.54$1.541,871——
2004-10-25$1.96$1.96550——
2004-10-22$1.96$1.96214——
2004-10-21$1.96$1.96736——
2004-10-20$1.96$1.96686——
2004-10-19$1.96$1.96429——
2004-10-18$1.82$1.82114——
2004-10-15$1.82$1.8229——
2004-10-14$1.82$1.8221——
2004-10-13$1.82$1.82114——
2004-10-12$1.82$1.820——
2004-10-11$1.82$1.820——
2004-10-08$1.82$1.82150——
2004-10-07$1.82$1.8243——
2004-10-06$1.82$1.82236——
2004-10-05$1.82$1.8286——
2004-10-04$1.82$1.820——
2004-10-01$1.82$1.82357——
2004-09-30$1.82$1.82429——
2004-09-29$2.10$2.10921——
2004-09-28$2.10$2.100——
2004-09-27$2.10$2.10100——
2004-09-24$2.10$2.10157——
2004-09-23$2.10$2.100——
2004-09-22$2.10$2.10286——
2004-09-21$2.10$2.10364——
2004-09-20$2.10$2.10107——
2004-09-17$2.10$2.10229——
2004-09-16$2.10$2.10264——
2004-09-15$2.10$2.100——
2004-09-14$2.10$2.100——
2004-09-13$2.10$2.1043——
2004-09-10$2.10$2.10557——
2004-09-09$2.24$2.2450——
2004-09-08$2.24$2.24200——
2004-09-07$2.24$2.24143——
2004-09-03$2.24$2.240——
2004-09-02$2.24$2.2421——
2004-09-01$2.24$2.2479——
2004-08-31$2.24$2.2471——
2004-08-30$2.24$2.240——
2004-08-27$2.24$2.2450——
2004-08-26$2.24$2.24743——
2004-08-25$2.38$2.38221——
2004-08-24$2.38$2.38564——
2004-08-23$2.66$2.66250——
2004-08-20$2.38$2.3821——
2004-08-19$2.38$2.38457——
2004-08-18$2.38$2.3814——
2004-08-17$2.38$2.3821——
2004-08-16$2.38$2.3821——
2004-08-13$2.38$2.38150——
2004-08-12$2.38$2.3814——
2004-08-11$2.38$2.38279——
2004-08-10$2.38$2.38150——
2004-08-09$2.38$2.380——
2004-08-06$2.38$2.3836——
2004-08-05$2.38$2.3886——
2004-08-04$2.52$2.52664——
2004-08-03$2.52$2.528,429——
2004-08-02$2.38$2.3821——
2004-07-30$2.38$2.383,543——
2004-07-29$2.24$2.24114——
2004-07-28$2.52$2.52121——
2004-07-27$2.38$2.3886——
2004-07-26$2.66$2.6629——
2004-07-23$2.38$2.381,000——
2004-07-22$2.38$2.38414——
2004-07-21$2.38$2.38821——
2004-07-20$2.24$2.2479——
2004-07-19$2.38$2.38286——
2004-07-16$2.10$2.1029——
2004-07-15$2.10$2.1093——
2004-07-14$2.66$2.660——
2004-07-13$2.66$2.667——
2004-07-12$2.10$2.102,829——
2004-07-09$2.38$2.38186——
2004-07-08$2.38$2.38207——
2004-07-07$2.38$2.38964——
2004-07-06$2.38$2.38386——
2004-07-02$2.38$2.3814——
2004-07-01$2.38$2.381,071——
2004-06-30$2.38$2.387——
2004-06-29$2.52$2.520——
2004-06-28$2.52$2.523,000——
2004-06-25$2.80$2.8071——
2004-06-24$2.38$2.38643——
2004-06-23$2.52$2.52143——
2004-06-22$2.38$2.38793——
2004-06-21$2.38$2.380——
2004-06-18$2.38$2.38386——
2004-06-17$2.52$2.520——
2004-06-16$2.52$2.526,400——
2004-06-15$2.24$2.24821——
2004-06-14$2.24$2.2429——
2004-06-10$2.10$2.1036——
2004-06-09$2.10$2.10379——
2004-06-08$2.10$2.1064——
2004-06-07$2.10$2.1071——
2004-06-04$2.10$2.103,657——
2004-06-03$2.24$2.240——
2004-06-02$2.24$2.240——
2004-06-01$2.24$2.240——
2004-05-28$2.24$2.24393——
2004-05-27$2.52$2.5210,043——
2004-05-26$2.10$2.1086——
2004-05-25$2.80$2.8043——
2004-05-24$2.66$2.66714——
2004-05-21$2.10$2.101,564——
2004-05-20$2.10$2.10907——
2004-05-19$2.10$2.10100——
2004-05-18$2.10$2.10164——
2004-05-17$2.52$2.5264——
2004-05-14$2.24$2.240——
2004-05-13$2.24$2.241,100——
2004-05-12$2.24$2.2421——
2004-05-11$2.94$2.9457——
2004-05-10$2.38$2.3871——
2004-05-07$2.24$2.241,593——
2004-05-06$3.22$3.22257——
2004-05-05$3.22$3.22486——
2004-05-04$3.22$3.22421——
2004-05-03$3.22$3.222,114——
2004-04-30$1.96$1.96107——
2004-04-29$2.10$2.102,929——
2004-04-28$2.24$2.240——
2004-04-27$2.24$2.240——
2004-04-26$2.24$2.240——
2004-04-23$2.24$2.24171——
2004-04-22$1.96$1.961,043——
2004-04-21$1.96$1.967——
2004-04-20$1.96$1.960——
2004-04-19$1.96$1.96207——
2004-04-16$1.96$1.960——
2004-04-15$1.96$1.96829——
2004-04-14$1.96$1.960——
2004-04-13$1.96$1.96571——
2004-04-12$1.96$1.96650——
2004-04-08$2.38$2.3829——
2004-04-07$1.96$1.9636——
2004-04-06$2.24$2.241,593——
2004-04-05$2.24$2.240——
2004-04-02$2.24$2.241,521——
2004-04-01$2.24$2.240——
2004-03-31$2.24$2.241,286——
2004-03-30$1.96$1.9621——
2004-03-29$1.96$1.962,771——
2004-03-26$3.36$3.361,536——
2004-03-25$1.82$1.82243——
2004-03-24$1.82$1.82229——
2004-03-23$2.24$2.24379——
2004-03-22$2.24$2.24714——
2004-03-19$2.10$2.103,000——
2004-03-18$1.54$1.540——
2004-03-17$1.54$1.542,307——
2004-03-16$1.54$1.540——
2004-03-15$1.54$1.54521——
2004-03-12$1.68$1.6821——
2004-03-11$1.68$1.6850——
2004-03-10$1.68$1.68314——
2004-03-09$2.10$2.101,007——
2004-03-08$2.10$2.102,771——
2004-03-05$2.24$2.245,579——
2004-03-04$1.54$1.54171——
2004-03-03$1.40$1.4057——
2004-03-02$1.40$1.40193——
2004-03-01$2.10$2.1036——
2004-02-27$1.40$1.4036——
2004-02-26$1.40$1.401,386——
2004-02-25$2.10$2.100——
2004-02-24$2.10$2.102,857——
2004-02-23$1.54$1.54157——
2004-02-20$1.54$1.54857——
2004-02-19$1.54$1.54357——
2004-02-18$1.54$1.5421——
2004-02-17$1.54$1.54136——
2004-02-13$1.54$1.54179——
2004-02-12$1.68$1.682,071——
2004-02-11$1.54$1.540——
2004-02-10$1.54$1.54343——
2004-02-09$1.54$1.541,286——
2004-02-06$1.54$1.547——
2004-02-05$1.54$1.54171——
2004-02-04$1.68$1.681,000——
2004-02-03$2.10$2.10429——
2004-02-02$1.96$1.96136——
2004-01-30$1.54$1.54386——
2004-01-29$1.54$1.5429——
2004-01-28$1.82$1.823,029——
2004-01-27$1.54$1.541,129——
2004-01-26$1.96$1.9671——
2004-01-23$1.96$1.96114——
2004-01-22$1.82$1.825,793——
2004-01-21$1.82$1.82714——
2004-01-20$1.54$1.5429——
2004-01-16$1.40$1.4014,893——
2004-01-15$2.10$2.1064——
2004-01-14$1.40$1.4057——
2004-01-13$1.40$1.40136——
2004-01-12$1.40$1.401,214——
2004-01-09$1.40$1.402,657——
2004-01-08$1.54$1.54464——
2004-01-07$1.12$1.120——
2004-01-06$1.12$1.124,200——
2004-01-05$1.54$1.540——
2004-01-02$1.54$1.54150——