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 — 1998

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1998-12-31$5.47$5.471,624
1998-12-30$5.47$5.473,580
1998-12-29$5.47$5.476,239
1998-12-28$6.56$6.563,187
1998-12-24$6.56$6.562,521
1998-12-23$6.56$6.561,901
1998-12-22$7.66$7.662,420
1998-12-21$8.75$8.752,354
1998-12-18$10.94$10.9410,404
1998-12-17$6.56$6.56687
1998-12-16$7.66$7.666,006
1998-12-15$5.47$5.471,301
1998-12-14$4.38$4.381,744
1998-12-11$4.38$4.381,429
1998-12-10$4.38$4.38459
1998-12-09$4.38$4.38527
1998-12-08$4.38$4.387,159
1998-12-07$4.38$4.38909
1998-12-04$4.38$4.38823
1998-12-03$4.38$4.38711
1998-12-02$8.75$8.752,051
1998-12-01$8.75$8.751,649
1998-11-30$8.75$8.753,231
1998-11-27$8.75$8.753,144
1998-11-25$8.75$8.75561
1998-11-24$6.56$6.56739
1998-11-23$8.75$8.752,663
1998-11-20$8.75$8.751,066
1998-11-19$8.75$8.753,093
1998-11-18$8.75$8.752,694
1998-11-17$8.75$8.751,256
1998-11-16$6.56$6.561,407
1998-11-13$8.75$8.75743
1998-11-12$8.75$8.75594
1998-11-11$8.75$8.75324
1998-11-10$10.94$10.94491
1998-11-09$8.75$8.75311
1998-11-06$8.75$8.7569
1998-11-05$10.94$10.94636
1998-11-04$8.75$8.75380
1998-11-03$8.75$8.753,359
1998-11-02$8.75$8.75483
1998-10-30$8.75$8.75197
1998-10-29$8.75$8.75364
1998-10-28$10.94$10.941,591
1998-10-27$10.94$10.941,303
1998-10-26$8.75$8.75397
1998-10-23$8.75$8.7590
1998-10-22$10.94$10.94601
1998-10-21$8.75$8.75513
1998-10-20$8.75$8.75240
1998-10-19$8.75$8.751,351
1998-10-16$10.94$10.941,004
1998-10-15$8.75$8.7530
1998-10-14$10.94$10.941,036
1998-10-13$10.94$10.942,651
1998-10-12$7.66$7.66369
1998-10-09$8.75$8.751,100
1998-10-08$10.94$10.94374
1998-10-07$13.13$13.131,467
1998-10-06$10.94$10.943,547
1998-10-05$8.75$8.75141
1998-10-02$8.75$8.7587
1998-10-01$8.75$8.75174
1998-09-30$8.75$8.751,103
1998-09-29$6.56$6.56737
1998-09-28$8.75$8.7514
1998-09-25$8.75$8.75537
1998-09-24$8.75$8.752,417
1998-09-23$8.75$8.7589
1998-09-22$10.94$10.94293
1998-09-21$8.75$8.7521
1998-09-18$10.94$10.94876
1998-09-17$10.94$10.94866
1998-09-16$8.75$8.7580
1998-09-15$8.75$8.75277
1998-09-14$8.75$8.75773
1998-09-11$8.75$8.75256
1998-09-10$8.75$8.75214
1998-09-09$8.75$8.75946
1998-09-08$10.94$10.94394
1998-09-04$10.94$10.941,103
1998-09-03$8.75$8.75371
1998-09-02$10.94$10.941,079
1998-09-01$10.94$10.941,016
1998-08-31$10.94$10.94294
1998-08-28$13.13$13.13203
1998-08-27$10.94$10.9414
1998-08-26$10.94$10.9463
1998-08-25$10.94$10.94794
1998-08-24$10.94$10.94789
1998-08-21$10.94$10.941,249
1998-08-20$13.13$13.13386
1998-08-19$10.94$10.94260
1998-08-18$10.94$10.94940
1998-08-17$13.13$13.13329
1998-08-14$15.31$15.31614
1998-08-13$10.94$10.941,436
1998-08-12$13.13$13.1387
1998-08-11$10.94$10.94134
1998-08-10$10.94$10.94323
1998-08-07$13.13$13.13149
1998-08-06$10.94$10.94574
1998-08-05$10.94$10.941,196
1998-08-04$10.94$10.941,064
1998-08-03$10.94$10.94830
1998-07-31$15.31$15.311,244
1998-07-30$15.31$15.31321
1998-07-29$13.13$13.131,211
1998-07-28$13.13$13.131,471
1998-07-27$17.50$17.504,564
1998-07-24$19.69$19.6912,991
1998-07-23$17.50$17.5019,343
1998-07-22$8.75$8.75161
1998-07-21$8.75$8.753,777
1998-07-20$10.94$10.94501
1998-07-17$8.75$8.75503
1998-07-16$9.84$9.84609
1998-07-15$8.75$8.75307
1998-07-14$8.75$8.75606
1998-07-13$10.94$10.94840
1998-07-10$10.94$10.9417
1998-07-09$8.75$8.75287
1998-07-08$10.94$10.94364
1998-07-07$8.75$8.75627
1998-07-06$8.75$8.7566
1998-07-02$8.75$8.752,470
1998-07-01$8.75$8.75139
1998-06-30$8.75$8.75933
1998-06-29$8.75$8.75139
1998-06-26$8.75$8.75521
1998-06-25$8.75$8.75956
1998-06-24$10.94$10.94593
1998-06-23$10.94$10.94629
1998-06-22$10.94$10.94270
1998-06-19$13.13$13.13146
1998-06-18$10.94$10.941,313
1998-06-17$10.94$10.94396
1998-06-16$10.94$10.941,601
1998-06-15$13.13$13.1394
1998-06-12$8.75$8.75999
1998-06-11$13.13$13.131,061
1998-06-10$13.13$13.13481
1998-06-09$15.31$15.31254
1998-06-08$15.31$15.311,191
1998-06-05$13.13$13.13939
1998-06-04$10.94$10.943,411
1998-06-03$13.13$13.131,454
1998-06-02$15.31$15.311,541
1998-06-01$17.50$17.50446
1998-05-29$17.50$17.50196
1998-05-28$15.31$15.31516
1998-05-27$15.31$15.31453
1998-05-26$15.31$15.31584
1998-05-22$15.31$15.31147
1998-05-21$15.31$15.31244
1998-05-20$15.31$15.31487
1998-05-19$17.50$17.501,379
1998-05-18$17.50$17.50706
1998-05-15$17.50$17.502,061
1998-05-14$19.69$19.69526
1998-05-13$19.69$19.691,857
1998-05-12$21.88$21.88453
1998-05-11$21.88$21.88607
1998-05-08$19.69$19.69399
1998-05-07$19.69$19.69714
1998-05-06$21.88$21.88671
1998-05-05$19.69$19.694,077
1998-05-04$17.50$17.50966
1998-05-01$21.88$21.883,214
1998-04-30$19.69$19.69221
1998-04-29$19.69$19.69899
1998-04-28$19.69$19.691,247
1998-04-27$19.69$19.69356
1998-04-24$19.69$19.69207
1998-04-23$21.88$21.881,211
1998-04-22$24.06$24.06579
1998-04-21$19.69$19.692,031
1998-04-20$19.69$19.69680
1998-04-17$17.50$17.501,750
1998-04-16$17.50$17.503,566
1998-04-15$18.59$18.592,587
1998-04-14$24.06$24.061,084
1998-04-13$24.06$24.06521
1998-04-09$26.25$26.25190
1998-04-08$24.06$24.061,471
1998-04-07$26.25$26.25313
1998-04-06$26.25$26.251,617
1998-04-03$32.81$32.818,851
1998-04-02$28.44$28.448,479
1998-04-01$19.69$19.691,539
1998-03-31$21.88$21.881,767
1998-03-30$15.31$15.312,017
1998-03-27$17.50$17.501,679
1998-03-26$19.69$19.693,661
1998-03-25$21.88$21.8815,117
1998-03-24$15.31$15.31169
1998-03-23$15.31$15.31523
1998-03-20$17.50$17.50197
1998-03-19$15.31$15.314,379
1998-03-18$17.50$17.5030
1998-03-17$15.31$15.3186
1998-03-16$15.31$15.31149
1998-03-13$15.31$15.31100
1998-03-12$15.31$15.31497
1998-03-11$15.31$15.31711
1998-03-10$15.31$15.31507
1998-03-09$15.31$15.3140
1998-03-06$17.50$17.503,499
1998-03-05$15.31$15.3176
1998-03-04$17.50$17.503,189
1998-03-03$15.31$15.31713
1998-03-02$15.31$15.31483
1998-02-27$15.31$15.31131
1998-02-26$15.31$15.311,797
1998-02-25$15.31$15.31241
1998-02-24$13.13$13.13139
1998-02-23$15.31$15.31257
1998-02-20$15.31$15.31554
1998-02-19$13.13$13.13721
1998-02-18$15.31$15.31803
1998-02-17$15.31$15.31667
1998-02-13$17.50$17.502,187
1998-02-12$15.31$15.311,164
1998-02-11$15.31$15.311,296
1998-02-10$13.13$13.13543
1998-02-09$13.13$13.132,290
1998-02-06$10.94$10.94769
1998-02-05$13.13$13.1314
1998-02-04$10.94$10.9450
1998-02-03$13.13$13.13440
1998-02-02$10.94$10.94837
1998-01-30$13.13$13.13400
1998-01-29$13.13$13.131,110
1998-01-28$13.13$13.132,306
1998-01-27$13.13$13.131,307
1998-01-26$10.94$10.941,893
1998-01-23$17.50$17.50600
1998-01-22$15.31$15.31271
1998-01-21$15.31$15.311,040
1998-01-20$17.50$17.502,576
1998-01-16$17.50$17.50321
1998-01-15$17.50$17.50844
1998-01-14$19.69$19.6980
1998-01-13$17.50$17.502,820
1998-01-12$17.50$17.50721
1998-01-09$19.69$19.69259
1998-01-08$19.69$19.69563
1998-01-07$21.88$21.88414
1998-01-06$19.69$19.69503
1998-01-05$19.69$19.693,244
1998-01-02$15.31$15.311,126