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.

View year

Historical Stock Price — 2005

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2005-12-30$1.68$1.682,586
2005-12-29$1.54$1.546,621
2005-12-28$1.54$1.54107
2005-12-27$2.10$2.10964
2005-12-23$1.54$1.54836
2005-12-22$1.54$1.54257
2005-12-21$1.54$1.54821
2005-12-20$1.54$1.54607
2005-12-19$1.68$1.6810,936
2005-12-16$2.24$2.241,514
2005-12-15$2.10$2.102,907
2005-12-14$1.96$1.963,221
2005-12-13$2.10$2.1010,614
2005-12-12$2.24$2.2411,279
2005-12-09$1.82$1.82130,600
2005-12-08$1.40$1.402,550
2005-12-07$1.54$1.5454,143
2005-12-06$1.26$1.265,429
2005-12-05$1.26$1.26700
2005-12-02$1.26$1.2614
2005-12-01$1.26$1.26457
2005-11-30$1.26$1.26664
2005-11-29$1.26$1.261,500
2005-11-28$1.26$1.26371
2005-11-25$1.26$1.260
2005-11-23$1.26$1.26300
2005-11-22$1.26$1.26371
2005-11-21$1.26$1.26414
2005-11-18$1.26$1.260
2005-11-17$1.26$1.2629
2005-11-16$1.26$1.26693
2005-11-15$1.26$1.26714
2005-11-14$1.26$1.26400
2005-11-11$1.40$1.404,186
2005-11-10$1.26$1.261,300
2005-11-09$1.40$1.40129
2005-11-08$1.26$1.2629
2005-11-07$1.26$1.2650
2005-11-04$1.40$1.40600
2005-11-03$1.26$1.26164
2005-11-02$1.26$1.26550
2005-11-01$1.40$1.401,407
2005-10-31$1.26$1.26743
2005-10-28$1.26$1.26214
2005-10-27$1.26$1.2636
2005-10-26$1.26$1.260
2005-10-25$1.26$1.260
2005-10-24$1.26$1.260
2005-10-21$1.26$1.2686
2005-10-20$1.40$1.402,886
2005-10-19$1.40$1.4014
2005-10-18$1.40$1.40593
2005-10-17$1.40$1.4029
2005-10-14$1.40$1.40450
2005-10-13$1.40$1.401,071
2005-10-12$1.40$1.402,886
2005-10-11$1.40$1.40214
2005-10-10$1.40$1.4050
2005-10-07$1.40$1.401,500
2005-10-06$1.40$1.40371
2005-10-05$1.54$1.54721
2005-10-04$1.40$1.406,150
2005-10-03$1.54$1.542,186
2005-09-30$1.40$1.400
2005-09-29$1.40$1.40286
2005-09-28$1.26$1.268,921
2005-09-27$1.54$1.541,357
2005-09-26$1.68$1.6829
2005-09-23$1.68$1.6818,850
2005-09-22$1.96$1.968,271
2005-09-21$2.24$2.24214
2005-09-20$1.96$1.964,293
2005-09-19$1.96$1.964,043
2005-09-16$1.96$1.96757
2005-09-15$1.96$1.96729
2005-09-14$2.10$2.10714
2005-09-13$2.24$2.24714
2005-09-12$2.24$2.242,871
2005-09-09$2.10$2.10271
2005-09-08$2.10$2.10800
2005-09-07$2.10$2.10421
2005-09-06$2.10$2.10607
2005-09-02$2.24$2.2493
2005-09-01$2.24$2.241,614
2005-08-31$2.10$2.10171
2005-08-30$2.10$2.1014
2005-08-29$2.24$2.2450
2005-08-26$2.10$2.102,021
2005-08-25$2.10$2.1086
2005-08-24$2.10$2.1014
2005-08-23$2.10$2.10814
2005-08-22$2.24$2.241,436
2005-08-19$2.10$2.10771
2005-08-18$1.96$1.9612,893
2005-08-17$2.10$2.100
2005-08-16$2.10$2.103,021
2005-08-15$2.24$2.246,557
2005-08-12$2.80$2.802,786
2005-08-11$2.66$2.66721
2005-08-10$2.66$2.66407
2005-08-09$2.38$2.38593
2005-08-08$2.52$2.525,471
2005-08-05$2.94$2.943,357
2005-08-04$2.80$2.804,957
2005-08-03$2.38$2.3812,200
2005-08-02$2.10$2.1036
2005-08-01$2.52$2.527,543
2005-07-29$2.24$2.2486
2005-07-28$1.96$1.9679
2005-07-27$2.10$2.10979
2005-07-26$2.10$2.10336
2005-07-25$2.24$2.24357
2005-07-22$1.96$1.96443
2005-07-21$1.82$1.8257
2005-07-20$1.82$1.820
2005-07-19$1.82$1.820
2005-07-18$1.82$1.8257
2005-07-15$1.82$1.82414
2005-07-14$1.96$1.9671
2005-07-13$1.96$1.96386
2005-07-12$1.96$1.9621
2005-07-11$1.96$1.96100
2005-07-08$1.96$1.96614
2005-07-07$1.96$1.961,657
2005-07-06$2.10$2.10736
2005-07-05$2.10$2.10486
2005-07-01$2.38$2.38500
2005-06-30$2.10$2.100
2005-06-29$2.10$2.10250
2005-06-28$2.10$2.10707
2005-06-27$2.10$2.10107
2005-06-24$2.10$2.1029
2005-06-23$2.10$2.101,343
2005-06-22$2.10$2.103,850
2005-06-21$2.10$2.10657
2005-06-20$2.10$2.107
2005-06-17$2.10$2.100
2005-06-16$2.10$2.1086
2005-06-15$2.10$2.102,150
2005-06-14$2.10$2.10743
2005-06-13$2.10$2.102,600
2005-06-10$1.68$1.684,229
2005-06-09$1.96$1.96814
2005-06-08$2.10$2.104,200
2005-06-07$1.96$1.9614
2005-06-06$1.96$1.962,379
2005-06-03$1.96$1.961,643
2005-06-02$1.68$1.6857
2005-06-01$1.68$1.68579
2005-05-31$1.54$1.543,471
2005-05-27$1.96$1.96257
2005-05-26$1.82$1.825,236
2005-05-25$1.82$1.823,500
2005-05-24$1.82$1.82843
2005-05-23$2.10$2.1029,857
2005-05-20$2.80$2.8020,029
2005-05-19$3.50$3.5040,664
2005-05-18$2.66$2.6616,314
2005-05-17$1.54$1.54914
2005-05-16$1.12$1.120
2005-05-13$1.12$1.12121
2005-05-12$1.12$1.12721
2005-05-11$1.26$1.260
2005-05-10$1.26$1.26414
2005-05-09$1.12$1.1264
2005-05-06$1.40$1.40364
2005-05-05$1.54$1.54664
2005-05-04$1.26$1.260
2005-05-03$1.26$1.26393
2005-05-02$1.12$1.1214
2005-04-29$1.26$1.263,100
2005-04-28$0.98$0.98443
2005-04-27$0.98$0.983,057
2005-04-26$1.12$1.1250
2005-04-25$1.40$1.40571
2005-04-22$1.26$1.26393
2005-04-21$1.40$1.4079
2005-04-20$1.40$1.400
2005-04-19$1.40$1.40357
2005-04-18$1.40$1.40607
2005-04-15$1.40$1.401,286
2005-04-14$1.40$1.40621
2005-04-13$1.40$1.40779
2005-04-12$1.40$1.4071
2005-04-11$1.40$1.4079
2005-04-08$1.54$1.54807
2005-04-07$1.54$1.540
2005-04-06$1.54$1.54471
2005-04-05$1.54$1.54636
2005-04-04$1.68$1.681,529
2005-04-01$1.68$1.68164
2005-03-31$1.68$1.6829
2005-03-30$1.68$1.680
2005-03-29$1.68$1.680
2005-03-28$1.68$1.6814
2005-03-24$2.10$2.10143
2005-03-23$1.68$1.6836
2005-03-22$1.68$1.680
2005-03-21$1.68$1.68114
2005-03-18$1.68$1.680
2005-03-17$1.68$1.68250
2005-03-16$1.68$1.6829
2005-03-15$1.68$1.68286
2005-03-14$2.10$2.10386
2005-03-11$1.82$1.820
2005-03-10$1.82$1.82400
2005-03-09$1.68$1.68243
2005-03-08$1.68$1.68150
2005-03-07$2.10$2.101,157
2005-03-04$1.68$1.6843
2005-03-03$1.68$1.680
2005-03-02$1.68$1.680
2005-03-01$1.68$1.68143
2005-02-28$1.68$1.6871
2005-02-25$1.68$1.6857
2005-02-24$2.10$2.10100
2005-02-23$2.10$2.10536
2005-02-22$1.68$1.68114
2005-02-18$1.96$1.96771
2005-02-17$2.10$2.10629
2005-02-16$2.10$2.101,986
2005-02-15$1.96$1.962,657
2005-02-14$1.68$1.6843
2005-02-11$1.68$1.6850
2005-02-10$1.68$1.68850
2005-02-09$1.68$1.6821
2005-02-08$1.68$1.6879
2005-02-07$2.10$2.10771
2005-02-04$1.54$1.540
2005-02-03$1.54$1.5471
2005-02-02$1.54$1.54229
2005-02-01$2.10$2.104,921
2005-01-31$1.26$1.260
2005-01-28$1.26$1.26586
2005-01-27$1.12$1.12143
2005-01-26$1.12$1.12100
2005-01-25$1.26$1.260
2005-01-24$1.26$1.26200
2005-01-21$1.12$1.1271
2005-01-20$1.12$1.121,607
2005-01-19$1.26$1.26286
2005-01-18$1.40$1.4036
2005-01-14$0.98$0.98807
2005-01-13$1.26$1.262,221
2005-01-12$0.98$0.98229
2005-01-11$0.84$0.840
2005-01-10$0.84$0.8493
2005-01-07$0.84$0.84229
2005-01-06$0.84$0.8421
2005-01-05$1.26$1.260
2005-01-04$1.26$1.262,857
2005-01-03$0.84$0.84307