NASDAQ:TECH | Historical Stock Price | BIO-TECHNE Corp

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
1989-02-09 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.07$0.34$1.60$7.41$34.36$159.411989-02-092026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

View year

Historical Stock Price — 2017

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2017-12-29$32.39$37.17556,000
2017-12-28$32.19$36.94260,400
2017-12-27$32.05$36.78381,600
2017-12-26$32.12$36.86310,800
2017-12-22$32.08$36.82739,200
2017-12-21$32.19$36.95389,600
2017-12-20$32.29$37.06452,400
2017-12-19$32.33$37.10401,200
2017-12-18$32.40$37.18421,600
2017-12-15$32.38$37.161,483,200
2017-12-14$31.94$36.66746,400
2017-12-13$31.95$36.66552,400
2017-12-12$31.83$36.53820,400
2017-12-11$31.75$36.44690,400
2017-12-08$32.19$36.941,092,400
2017-12-07$32.22$36.99601,200
2017-12-06$32.18$36.93587,200
2017-12-05$32.12$36.86620,400
2017-12-04$32.45$37.25857,600
2017-12-01$33.30$38.22566,800
2017-11-30$33.69$38.66542,800
2017-11-29$33.40$38.34650,000
2017-11-28$33.28$38.20522,800
2017-11-27$33.12$38.01585,200
2017-11-24$32.93$37.79757,600
2017-11-22$33.11$38.00690,400
2017-11-21$33.03$37.91798,400
2017-11-20$32.51$37.31509,600
2017-11-17$32.31$37.08463,600
2017-11-16$32.15$36.90539,600
2017-11-15$31.48$36.13721,600
2017-11-14$31.31$35.93646,800
2017-11-13$31.08$35.68612,000
2017-11-10$31.06$35.65476,000
2017-11-09$31.17$35.78482,400
2017-11-08$31.68$36.27731,600
2017-11-07$31.55$36.12732,400
2017-11-06$32.12$36.77342,400
2017-11-03$32.32$37.00552,400
2017-11-02$32.00$36.63580,800
2017-11-01$32.10$36.75858,400
2017-10-31$32.76$37.501,638,400
2017-10-30$30.91$35.38668,400
2017-10-27$31.49$36.05486,400
2017-10-26$31.26$35.79747,600
2017-10-25$31.11$35.621,020,800
2017-10-24$30.99$35.47311,600
2017-10-23$30.97$35.45346,800
2017-10-20$31.06$35.56384,400
2017-10-19$30.87$35.33418,400
2017-10-18$30.78$35.24376,000
2017-10-17$30.83$35.30410,400
2017-10-16$30.64$35.07814,000
2017-10-13$30.41$34.82492,800
2017-10-12$30.98$35.47510,000
2017-10-11$30.86$35.33471,200
2017-10-10$30.58$35.00556,400
2017-10-09$30.29$34.68298,400
2017-10-06$30.64$35.08332,800
2017-10-05$30.67$35.11370,800
2017-10-04$30.61$35.05576,400
2017-10-03$30.56$34.98444,000
2017-10-02$30.66$35.10434,400
2017-09-29$30.22$34.60520,000
2017-09-28$30.16$34.53374,400
2017-09-27$30.30$34.69729,200
2017-09-26$29.96$34.30775,600
2017-09-25$30.39$34.79644,400
2017-09-22$30.35$34.75414,800
2017-09-21$30.30$34.69628,800
2017-09-20$30.31$34.70516,400
2017-09-19$30.48$34.89473,200
2017-09-18$30.43$34.84670,800
2017-09-15$30.40$34.80882,400
2017-09-14$30.76$35.22524,000
2017-09-13$30.71$35.15522,000
2017-09-12$30.59$35.02548,800
2017-09-11$30.39$34.79582,000
2017-09-08$29.98$34.32596,000
2017-09-07$30.16$34.52992,800
2017-09-06$30.42$34.82563,600
2017-09-05$30.29$34.67558,000
2017-09-01$30.64$35.08317,600
2017-08-31$30.95$35.43661,600
2017-08-30$30.16$34.53655,200
2017-08-29$30.46$34.87315,600
2017-08-28$30.44$34.85454,800
2017-08-25$29.99$34.34417,200
2017-08-24$29.99$34.33212,800
2017-08-23$29.77$34.08393,600
2017-08-22$29.86$34.18431,600
2017-08-21$29.62$33.91329,200
2017-08-18$29.48$33.74861,600
2017-08-17$29.49$33.76437,600
2017-08-16$29.58$33.86416,800
2017-08-15$29.26$33.40364,000
2017-08-14$29.37$33.53402,800
2017-08-11$29.39$33.55542,000
2017-08-10$29.19$33.321,125,600
2017-08-09$28.61$32.661,039,600
2017-08-08$28.40$32.421,583,200
2017-08-07$29.06$33.17587,200
2017-08-04$28.83$32.92602,400
2017-08-03$28.85$32.94862,000
2017-08-02$28.86$32.94719,200
2017-08-01$28.95$33.05763,600
2017-07-31$28.98$33.08542,000
2017-07-28$29.13$33.25241,200
2017-07-27$29.08$33.20324,400
2017-07-26$29.31$33.46411,600
2017-07-25$29.55$33.74780,400
2017-07-24$29.53$33.72932,400
2017-07-21$29.50$33.67501,200
2017-07-20$29.23$33.37336,800
2017-07-19$29.24$33.38578,800
2017-07-18$29.31$33.46812,400
2017-07-17$29.02$33.13554,400
2017-07-14$28.81$32.89353,600
2017-07-13$28.92$33.01428,800
2017-07-12$29.07$33.19530,800
2017-07-11$29.22$33.36530,800
2017-07-10$29.10$33.22460,000
2017-07-07$29.42$33.59406,000
2017-07-06$29.00$33.11802,400
2017-07-05$29.06$33.18858,400
2017-07-03$29.22$33.36447,600
2017-06-30$29.38$33.54443,200
2017-06-29$29.33$33.49522,000
2017-06-28$29.69$33.90674,000
2017-06-27$29.40$33.561,066,800
2017-06-26$29.50$33.69806,800
2017-06-23$29.38$33.541,222,800
2017-06-22$29.08$33.19770,800
2017-06-21$28.49$32.53888,400
2017-06-20$28.22$32.22712,000
2017-06-19$28.23$32.23655,200
2017-06-16$27.91$31.861,144,400
2017-06-15$27.70$31.62463,200
2017-06-14$28.04$32.01941,200
2017-06-13$27.84$31.78554,400
2017-06-12$27.85$31.80562,000
2017-06-09$28.07$32.05699,600
2017-06-08$28.42$32.44446,000
2017-06-07$28.47$32.50358,000
2017-06-06$28.48$32.52326,800
2017-06-05$28.61$32.66317,200
2017-06-02$28.88$32.97596,000
2017-06-01$28.31$32.32679,600
2017-05-31$28.02$31.99844,800
2017-05-30$27.87$31.82445,200
2017-05-26$27.85$31.80460,000
2017-05-25$27.80$31.74372,800
2017-05-24$27.76$31.70437,600
2017-05-23$27.71$31.64509,600
2017-05-22$27.58$31.49528,800
2017-05-19$27.49$31.38455,200
2017-05-18$27.25$31.12627,600
2017-05-17$27.40$31.28517,200
2017-05-16$27.86$31.71610,400
2017-05-15$27.78$31.62610,400
2017-05-12$27.60$31.42598,400
2017-05-11$27.64$31.46353,600
2017-05-10$27.79$31.63639,200
2017-05-09$27.64$31.46733,600
2017-05-08$27.56$31.37690,000
2017-05-05$27.71$31.54818,800
2017-05-04$27.72$31.551,114,800
2017-05-03$27.44$31.241,168,800
2017-05-02$27.78$31.621,806,800
2017-05-01$26.90$30.62970,000
2017-04-28$26.77$30.48849,200
2017-04-27$26.66$30.34618,800
2017-04-26$26.44$30.10592,400
2017-04-25$26.09$29.70476,400
2017-04-24$25.79$29.35392,000
2017-04-21$25.44$28.96492,800
2017-04-20$25.64$29.19344,800
2017-04-19$25.47$29.00436,000
2017-04-18$25.32$28.82438,000
2017-04-17$25.29$28.79333,200
2017-04-13$24.96$28.42476,400
2017-04-12$24.97$28.42758,400
2017-04-11$25.11$28.58714,400
2017-04-10$25.03$28.49514,400
2017-04-07$25.18$28.66372,800
2017-04-06$25.18$28.67748,800
2017-04-05$24.82$28.26915,600
2017-04-04$25.08$28.55661,600
2017-04-03$25.22$28.71759,600
2017-03-31$25.41$28.93740,800
2017-03-30$25.26$28.76819,200
2017-03-29$24.99$28.45990,400
2017-03-28$25.00$28.461,062,000
2017-03-27$25.25$28.751,111,200
2017-03-24$25.96$29.55804,800
2017-03-23$25.88$29.46833,600
2017-03-22$25.64$29.19468,400
2017-03-21$25.57$29.11698,800
2017-03-20$25.99$29.59638,800
2017-03-17$26.20$29.831,400,400
2017-03-16$26.13$29.741,054,400
2017-03-15$26.88$30.591,694,000
2017-03-14$26.71$30.40423,200
2017-03-13$26.81$30.52275,600
2017-03-10$27.02$30.76532,400
2017-03-09$26.79$30.49384,000
2017-03-08$26.74$30.44434,800
2017-03-07$26.67$30.37532,800
2017-03-06$26.77$30.48583,600
2017-03-03$26.83$30.54397,200
2017-03-02$26.69$30.38400,800
2017-03-01$27.05$30.79937,600
2017-02-28$26.58$30.26709,200
2017-02-27$26.86$30.58578,400
2017-02-24$26.65$30.34540,800
2017-02-23$26.58$30.26905,600
2017-02-22$26.43$30.09768,800
2017-02-21$26.35$30.00862,800
2017-02-17$26.31$29.95778,800
2017-02-16$26.25$29.89645,200
2017-02-15$26.30$29.94666,000
2017-02-14$26.13$29.66895,600
2017-02-13$25.98$29.481,058,400
2017-02-10$25.81$29.301,356,000
2017-02-09$25.89$29.381,455,200
2017-02-08$24.97$28.331,340,000
2017-02-07$25.30$28.712,307,600
2017-02-06$25.23$28.63875,600
2017-02-03$25.70$29.17868,000
2017-02-02$25.40$28.82975,600
2017-02-01$25.54$28.99734,400
2017-01-31$25.44$28.87698,800
2017-01-30$24.78$28.12935,200
2017-01-27$24.97$28.33463,200
2017-01-26$24.73$28.07661,600
2017-01-25$24.74$28.08723,600
2017-01-24$24.49$27.79737,600
2017-01-23$24.48$27.78763,600
2017-01-20$24.50$27.811,028,400
2017-01-19$24.50$27.811,002,800
2017-01-18$24.75$28.091,248,000
2017-01-17$24.76$28.11769,600
2017-01-13$25.35$28.77507,200
2017-01-12$25.50$28.94432,800
2017-01-11$25.42$28.84566,400
2017-01-10$26.00$29.511,362,000
2017-01-09$25.81$29.29660,400
2017-01-06$25.93$29.43668,400
2017-01-05$25.79$29.27577,600
2017-01-04$26.25$29.79976,000
2017-01-03$25.65$29.11843,600