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 — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$24.18$24.18254,700
2025-12-30$24.66$24.66236,200
2025-12-29$25.12$25.12228,100
2025-12-26$24.90$24.90211,300
2025-12-24$25.41$25.41105,900
2025-12-23$25.46$25.46325,500
2025-12-22$25.47$25.47314,900
2025-12-19$25.07$25.071,124,500
2025-12-18$25.34$25.34404,900
2025-12-17$25.01$25.01296,700
2025-12-16$24.61$24.61288,200
2025-12-15$24.65$24.65379,100
2025-12-12$24.39$24.39268,800
2025-12-11$24.88$24.88260,500
2025-12-10$24.77$24.77310,500
2025-12-09$24.75$24.75237,400
2025-12-08$24.95$24.95358,700
2025-12-05$25.46$25.46364,400
2025-12-04$25.83$25.83313,800
2025-12-03$25.51$25.51157,500
2025-12-02$25.37$25.37187,200
2025-12-01$25.41$25.41250,000
2025-11-28$26.50$26.50268,900
2025-11-26$26.68$26.68382,600
2025-11-25$26.99$26.99348,300
2025-11-24$26.35$26.35504,200
2025-11-21$26.53$26.53540,100
2025-11-20$24.20$24.20504,200
2025-11-19$24.38$24.38328,600
2025-11-18$24.03$24.03531,300
2025-11-17$24.01$24.01447,600
2025-11-14$24.07$24.07421,400
2025-11-13$25.14$25.14387,200
2025-11-12$25.92$25.92322,000
2025-11-11$26.04$26.04367,400
2025-11-10$26.29$26.29334,000
2025-11-07$25.93$25.93552,900
2025-11-06$27.02$27.02397,900
2025-11-05$27.57$27.57367,300
2025-11-04$27.11$27.11441,300
2025-11-03$27.87$27.87321,200
2025-10-31$27.87$27.87368,000
2025-10-30$26.90$26.90300,200
2025-10-29$27.54$27.54384,600
2025-10-28$27.98$27.98257,100
2025-10-27$28.04$28.04211,100
2025-10-24$28.79$28.79267,900
2025-10-23$28.66$28.66269,900
2025-10-22$27.54$27.54319,400
2025-10-21$27.68$27.68177,800
2025-10-20$27.86$27.86205,100
2025-10-17$27.32$27.32264,300
2025-10-16$27.73$27.73509,500
2025-10-15$28.75$28.751,220,500
2025-10-14$27.66$27.66346,900
2025-10-13$27.42$27.42330,200
2025-10-10$26.80$26.80354,900
2025-10-09$27.45$27.45321,700
2025-10-08$27.34$27.34368,300
2025-10-07$26.30$26.30455,200
2025-10-06$26.52$26.52303,100
2025-10-03$26.59$26.59372,600
2025-10-02$25.91$25.91285,700
2025-10-01$26.13$26.13483,100
2025-09-30$25.51$25.51378,500
2025-09-29$24.52$24.52212,800
2025-09-26$24.70$24.70244,100
2025-09-25$24.18$24.18295,400
2025-09-24$24.11$24.11422,500
2025-09-23$24.75$24.75361,700
2025-09-22$25.28$25.28370,800
2025-09-19$25.57$25.57562,600
2025-09-18$26.28$26.28370,300
2025-09-17$25.59$25.59304,900
2025-09-16$25.98$25.98309,200
2025-09-15$25.80$25.80403,800
2025-09-12$25.51$25.51558,800
2025-09-11$26.74$26.74497,000
2025-09-10$26.49$26.49370,400
2025-09-09$26.40$26.40264,000
2025-09-08$26.22$26.22313,400
2025-09-05$26.46$26.46314,400
2025-09-04$25.87$25.87406,500
2025-09-03$25.04$25.04416,300
2025-09-02$25.34$25.34430,100
2025-08-29$25.05$25.05354,500
2025-08-28$24.92$24.92580,400
2025-08-27$25.43$25.43353,800
2025-08-26$25.65$25.65541,400
2025-08-25$25.65$25.65464,900
2025-08-22$25.91$25.91652,200
2025-08-21$25.08$25.08401,400
2025-08-20$24.96$24.96419,600
2025-08-19$24.54$24.54418,300
2025-08-18$24.50$24.50543,700
2025-08-15$24.34$24.341,300,100
2025-08-14$25.32$25.32484,500
2025-08-13$25.68$25.68709,800
2025-08-12$24.06$24.06754,000
2025-08-11$22.37$22.371,625,800
2025-08-08$22.68$22.68814,600
2025-08-07$20.64$20.64458,200
2025-08-06$21.09$21.09618,900
2025-08-05$20.73$20.73349,900
2025-08-04$20.89$20.89277,000
2025-08-01$20.81$20.81394,000
2025-07-31$21.26$21.26326,600
2025-07-30$21.82$21.82290,000
2025-07-29$22.10$22.10229,100
2025-07-28$22.23$22.23408,800
2025-07-25$22.58$22.58325,400
2025-07-24$22.26$22.26407,100
2025-07-23$22.45$22.45551,200
2025-07-22$21.41$21.41870,200
2025-07-21$20.76$20.76496,300
2025-07-18$20.83$20.83408,100
2025-07-17$21.42$21.42489,100
2025-07-16$21.04$21.04417,700
2025-07-15$20.78$20.78443,700
2025-07-14$22.02$22.02328,400
2025-07-11$21.95$21.95266,700
2025-07-10$22.72$22.72285,000
2025-07-09$22.33$22.33353,000
2025-07-08$22.55$22.55401,200
2025-07-07$21.81$21.81501,700
2025-07-03$22.84$22.84503,400
2025-07-02$22.75$22.75766,900
2025-07-01$21.66$21.66485,000
2025-06-30$21.54$21.54875,500
2025-06-27$21.49$21.49987,600
2025-06-26$21.48$21.48688,300
2025-06-25$21.37$21.37585,200
2025-06-24$21.80$21.80422,600
2025-06-23$21.36$21.36594,800
2025-06-20$21.22$21.22547,900
2025-06-18$21.52$21.52757,200
2025-06-17$21.74$21.74515,200
2025-06-16$22.29$22.29533,600
2025-06-13$22.03$22.03820,300
2025-06-12$23.30$23.30421,500
2025-06-11$23.74$23.74749,500
2025-06-10$23.91$23.91974,800
2025-06-09$23.84$23.84688,400
2025-06-06$23.71$23.71866,500
2025-06-05$21.50$21.50384,100
2025-06-04$22.03$22.03417,000
2025-06-03$21.38$21.38482,900
2025-06-02$20.69$20.69786,300
2025-05-30$21.88$21.88786,300
2025-05-29$22.32$22.32489,800
2025-05-28$22.35$22.35479,500
2025-05-27$22.26$22.26425,900
2025-05-23$21.78$21.78284,700
2025-05-22$22.10$22.10265,600
2025-05-21$22.09$22.09478,900
2025-05-20$22.81$22.81350,200
2025-05-19$22.94$22.94480,000
2025-05-16$23.59$23.59745,700
2025-05-15$21.99$21.99849,500
2025-05-14$22.05$22.05725,400
2025-05-13$23.09$23.09445,900
2025-05-12$23.89$23.89587,100
2025-05-09$23.29$23.291,161,700
2025-05-08$22.36$22.36659,000
2025-05-07$21.34$21.34764,600
2025-05-06$21.95$21.951,213,400
2025-05-05$24.20$24.20536,200
2025-05-02$25.27$25.27245,300
2025-05-01$24.60$24.60438,900
2025-04-30$24.11$24.11589,800
2025-04-29$24.71$24.71288,200
2025-04-28$24.47$24.47415,500
2025-04-25$24.96$24.96336,500
2025-04-24$24.80$24.80455,300
2025-04-23$24.35$24.35793,200
2025-04-22$21.89$21.89606,900
2025-04-21$21.15$21.15685,200
2025-04-17$21.91$21.91529,600
2025-04-16$22.26$22.26529,200
2025-04-15$22.43$22.43438,400
2025-04-14$22.08$22.08505,200
2025-04-11$21.90$21.90596,300
2025-04-10$20.99$20.99728,800
2025-04-09$22.79$22.791,020,200
2025-04-08$20.64$20.64785,700
2025-04-07$21.94$21.941,163,700
2025-04-04$20.88$20.881,068,700
2025-04-03$22.44$22.44591,100
2025-04-02$23.78$23.78500,500
2025-04-01$22.83$22.83788,500
2025-03-31$22.84$22.841,137,700
2025-03-28$25.96$25.96345,300
2025-03-27$26.17$26.17279,400
2025-03-26$25.50$25.50183,100
2025-03-25$25.82$25.82248,400
2025-03-24$26.41$26.41233,300
2025-03-21$24.99$24.99570,100
2025-03-20$25.06$25.06364,500
2025-03-19$25.48$25.48264,600
2025-03-18$25.33$25.33376,900
2025-03-17$25.92$25.92222,900
2025-03-14$25.00$25.00381,100
2025-03-13$25.06$25.06278,300
2025-03-12$26.27$26.27284,800
2025-03-11$26.62$26.62446,200
2025-03-10$24.86$24.86648,700
2025-03-07$25.83$25.83608,300
2025-03-06$26.80$26.80531,200
2025-03-05$26.25$26.25502,300
2025-03-04$24.84$24.84422,000
2025-03-03$24.51$24.51422,100
2025-02-28$24.00$24.00425,100
2025-02-27$23.58$23.58277,600
2025-02-26$25.16$25.16266,900
2025-02-25$25.13$25.13522,600
2025-02-24$25.72$25.72409,300
2025-02-21$26.67$26.67259,900
2025-02-20$27.51$27.51238,300
2025-02-19$27.93$27.93276,700
2025-02-18$28.32$28.32220,500
2025-02-14$27.77$27.77293,800
2025-02-13$27.14$27.14244,300
2025-02-12$26.34$26.34293,500
2025-02-11$26.87$26.87314,800
2025-02-10$25.91$25.91199,200
2025-02-07$26.10$26.10297,700
2025-02-06$26.19$26.19212,100
2025-02-05$26.72$26.72209,800
2025-02-04$26.33$26.33263,200
2025-02-03$26.62$26.62315,300
2025-01-31$27.31$27.31175,800
2025-01-30$27.70$27.70246,100
2025-01-29$28.30$28.30167,300
2025-01-28$28.49$28.49267,000
2025-01-27$28.28$28.28244,900
2025-01-24$27.78$27.78281,300
2025-01-23$27.84$27.84197,800
2025-01-22$27.47$27.47161,200
2025-01-21$27.48$27.48208,000
2025-01-17$26.14$26.14146,800
2025-01-16$26.45$26.45192,200
2025-01-15$26.71$26.71250,900
2025-01-14$26.27$26.27301,900
2025-01-13$26.97$26.97322,200
2025-01-10$26.61$26.61207,100
2025-01-08$27.69$27.69270,100
2025-01-07$27.11$27.11267,900
2025-01-06$27.26$27.26200,900
2025-01-03$26.42$26.42168,200
2025-01-02$26.18$26.18179,200