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.

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Historical Stock Price — 2018

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2018-12-31$36.18$41.86771,200
2018-12-28$35.44$41.00642,800
2018-12-27$35.35$40.89988,000
2018-12-26$34.83$40.30957,600
2018-12-24$33.19$38.39391,600
2018-12-21$34.45$39.851,634,000
2018-12-20$35.32$40.86925,200
2018-12-19$36.38$42.09786,400
2018-12-18$36.54$42.27921,600
2018-12-17$36.70$42.46672,800
2018-12-14$37.79$43.73590,400
2018-12-13$38.92$45.02798,000
2018-12-12$40.49$46.85803,200
2018-12-11$39.38$45.561,184,400
2018-12-10$38.91$45.01642,400
2018-12-07$39.06$45.18966,800
2018-12-06$40.12$46.42680,000
2018-12-04$40.10$46.39895,600
2018-12-03$41.05$47.49772,800
2018-11-30$40.36$46.69720,000
2018-11-29$40.60$46.96722,400
2018-11-28$40.79$47.19700,000
2018-11-27$39.54$45.75600,800
2018-11-26$39.68$45.91603,600
2018-11-23$39.87$46.13297,600
2018-11-21$39.12$45.26584,000
2018-11-20$39.08$45.211,341,200
2018-11-19$38.79$44.871,481,200
2018-11-16$40.06$46.341,956,400
2018-11-15$40.76$47.161,065,200
2018-11-14$40.35$46.681,253,600
2018-11-13$40.49$46.841,131,600
2018-11-12$40.92$47.34761,600
2018-11-09$42.70$49.401,390,400
2018-11-08$43.22$50.00926,000
2018-11-07$44.67$51.58823,600
2018-11-06$43.17$49.85815,600
2018-11-05$42.64$49.25952,400
2018-11-02$42.56$49.15975,200
2018-11-01$42.34$48.891,172,800
2018-10-31$41.93$48.422,334,400
2018-10-30$41.59$48.032,145,200
2018-10-29$44.37$51.231,238,000
2018-10-26$45.04$52.01668,000
2018-10-25$44.96$51.92834,800
2018-10-24$43.42$50.141,514,400
2018-10-23$45.84$52.941,534,000
2018-10-22$45.16$52.151,039,600
2018-10-19$44.38$51.251,520,000
2018-10-18$45.81$52.911,224,000
2018-10-17$45.78$52.871,328,400
2018-10-16$46.35$53.521,629,600
2018-10-15$45.55$52.60636,800
2018-10-12$46.26$53.421,148,800
2018-10-11$45.16$52.161,191,200
2018-10-10$45.60$52.661,277,600
2018-10-09$47.13$54.43637,200
2018-10-08$47.36$54.69728,000
2018-10-05$48.05$55.49800,800
2018-10-04$48.33$55.82848,400
2018-10-03$50.08$57.841,368,000
2018-10-02$50.42$58.22810,800
2018-10-01$50.95$58.841,318,800
2018-09-28$51.03$58.931,740,800
2018-09-27$50.96$58.851,390,400
2018-09-26$50.38$58.18916,800
2018-09-25$50.49$58.301,135,600
2018-09-24$50.06$57.811,024,400
2018-09-21$48.98$56.561,518,800
2018-09-20$49.74$57.45866,000
2018-09-19$49.65$57.34586,400
2018-09-18$49.34$56.98731,200
2018-09-17$49.21$56.83476,400
2018-09-14$49.95$57.69999,600
2018-09-13$49.36$57.00902,400
2018-09-12$48.99$56.58633,200
2018-09-11$48.93$56.511,056,800
2018-09-10$48.88$56.45708,800
2018-09-07$47.84$55.25592,400
2018-09-06$47.63$55.01803,600
2018-09-05$47.30$54.62881,600
2018-09-04$47.77$55.17705,200
2018-08-31$48.04$55.48782,000
2018-08-30$47.83$55.24504,400
2018-08-29$47.93$55.35966,400
2018-08-28$47.08$54.381,302,800
2018-08-27$46.88$54.14561,200
2018-08-24$47.06$54.35728,800
2018-08-23$46.99$54.26781,600
2018-08-22$46.21$53.36802,400
2018-08-21$46.22$53.37791,200
2018-08-20$45.32$52.34474,800
2018-08-17$45.13$52.111,143,200
2018-08-16$44.93$51.89610,000
2018-08-15$44.99$51.87588,000
2018-08-14$45.04$51.92856,000
2018-08-13$44.42$51.211,022,400
2018-08-10$44.67$51.49590,400
2018-08-09$44.57$51.381,015,200
2018-08-08$44.33$51.101,557,600
2018-08-07$45.04$51.921,887,600
2018-08-06$42.21$48.661,160,800
2018-08-03$41.58$47.94334,000
2018-08-02$41.56$47.91715,200
2018-08-01$41.16$47.45576,400
2018-07-31$40.16$46.30658,800
2018-07-30$39.35$45.36926,400
2018-07-27$40.61$46.81608,400
2018-07-26$41.65$48.02508,000
2018-07-25$41.41$47.74654,400
2018-07-24$40.62$46.831,097,600
2018-07-23$39.72$45.79666,800
2018-07-20$39.11$45.08896,000
2018-07-19$38.47$44.351,056,800
2018-07-18$38.04$43.86395,200
2018-07-17$38.12$43.94532,000
2018-07-16$37.89$43.68380,000
2018-07-13$38.28$44.13510,000
2018-07-12$38.33$44.19560,800
2018-07-11$38.03$43.84462,800
2018-07-10$38.20$44.04840,800
2018-07-09$38.15$43.97649,600
2018-07-06$37.60$43.35560,800
2018-07-05$37.08$42.741,409,600
2018-07-03$36.86$42.49535,200
2018-07-02$37.06$42.72763,200
2018-06-29$36.99$42.641,125,200
2018-06-28$36.78$42.401,002,400
2018-06-27$36.53$42.112,264,400
2018-06-26$39.26$45.261,562,000
2018-06-25$39.56$45.61638,000
2018-06-22$40.37$46.53809,600
2018-06-21$40.29$46.45446,400
2018-06-20$40.75$46.98531,200
2018-06-19$40.89$47.14599,600
2018-06-18$40.92$47.17638,800
2018-06-15$41.40$47.721,405,600
2018-06-14$41.01$47.28469,600
2018-06-13$40.65$46.86670,400
2018-06-12$40.55$46.74799,600
2018-06-11$40.23$46.38421,200
2018-06-08$39.93$46.03520,800
2018-06-07$39.70$45.77877,600
2018-06-06$39.82$45.91730,400
2018-06-05$38.82$44.75704,000
2018-06-04$38.42$44.29597,200
2018-06-01$37.74$43.51786,000
2018-05-31$37.58$43.321,014,000
2018-05-30$37.47$43.20788,000
2018-05-29$36.82$42.45783,200
2018-05-25$37.21$42.89714,000
2018-05-24$37.87$43.65531,600
2018-05-23$38.16$43.99312,800
2018-05-22$38.03$43.84512,400
2018-05-21$38.10$43.92442,800
2018-05-18$38.24$44.09896,800
2018-05-17$37.90$43.70699,600
2018-05-16$37.94$43.74892,800
2018-05-15$37.33$43.03703,200
2018-05-14$37.99$43.80602,800
2018-05-11$37.87$43.65453,200
2018-05-10$37.47$43.11325,200
2018-05-09$37.24$42.84494,000
2018-05-08$37.28$42.88818,400
2018-05-07$37.19$42.77894,400
2018-05-04$36.97$42.53664,800
2018-05-03$36.63$42.141,465,600
2018-05-02$36.69$42.211,553,600
2018-05-01$37.70$43.36829,200
2018-04-30$37.73$43.40722,000
2018-04-27$38.04$43.76530,000
2018-04-26$38.15$43.88391,200
2018-04-25$37.89$43.59720,000
2018-04-24$38.12$43.85737,200
2018-04-23$38.51$44.30517,600
2018-04-20$38.20$43.94832,800
2018-04-19$38.05$43.77307,200
2018-04-18$38.34$44.10582,800
2018-04-17$38.25$44.00686,400
2018-04-16$37.48$43.12676,800
2018-04-13$37.24$42.84278,400
2018-04-12$37.29$42.90527,200
2018-04-11$37.35$42.96499,600
2018-04-10$37.23$42.82646,800
2018-04-09$36.58$42.08634,800
2018-04-06$36.33$41.79584,000
2018-04-05$37.05$42.62621,200
2018-04-04$36.81$42.34985,200
2018-04-03$36.62$42.12826,400
2018-04-02$36.22$41.67952,400
2018-03-29$37.76$43.44942,800
2018-03-28$36.86$42.40468,000
2018-03-27$36.70$42.21603,600
2018-03-26$37.30$42.91615,200
2018-03-23$36.19$41.63570,000
2018-03-22$36.89$42.441,052,000
2018-03-21$37.11$42.69368,800
2018-03-20$37.17$42.76510,000
2018-03-19$36.99$42.56590,000
2018-03-16$37.04$42.611,299,600
2018-03-15$36.63$42.14437,600
2018-03-14$36.71$42.22443,200
2018-03-13$36.64$42.15471,200
2018-03-12$36.67$42.19615,200
2018-03-09$36.59$42.09556,800
2018-03-08$35.99$41.39686,000
2018-03-07$36.07$41.501,673,600
2018-03-06$36.20$41.64947,200
2018-03-05$35.37$40.68643,200
2018-03-02$35.10$40.38547,600
2018-03-01$35.21$40.50798,400
2018-02-28$35.33$40.65824,800
2018-02-27$35.39$40.71652,400
2018-02-26$35.65$41.01522,400
2018-02-23$35.50$40.83665,200
2018-02-22$34.88$40.12661,600
2018-02-21$34.89$40.13810,400
2018-02-20$34.88$40.12746,400
2018-02-16$35.30$40.61824,800
2018-02-15$35.38$40.69737,600
2018-02-14$35.26$40.47750,400
2018-02-13$34.25$39.31935,600
2018-02-12$33.86$38.86978,400
2018-02-09$33.40$38.33758,400
2018-02-08$32.99$37.86810,000
2018-02-07$34.11$39.15989,200
2018-02-06$34.44$39.531,495,600
2018-02-05$33.13$38.02649,200
2018-02-02$34.55$39.65472,400
2018-02-01$35.01$40.18425,600
2018-01-31$35.07$40.25852,800
2018-01-30$35.10$40.28752,400
2018-01-29$35.50$40.75706,400
2018-01-26$35.58$40.84609,600
2018-01-25$35.53$40.78719,200
2018-01-24$35.34$40.56730,800
2018-01-23$35.37$40.60703,600
2018-01-22$35.25$40.46836,400
2018-01-19$35.18$40.38774,400
2018-01-18$35.01$40.18747,600
2018-01-17$35.17$40.36712,800
2018-01-16$35.06$40.24776,800
2018-01-12$35.01$40.18558,000
2018-01-11$34.54$39.64408,000
2018-01-10$34.35$39.42977,600
2018-01-09$34.43$39.52875,600
2018-01-08$34.10$39.13605,200
2018-01-05$34.10$39.13742,400
2018-01-04$33.73$38.71770,400
2018-01-03$33.62$38.59598,800
2018-01-02$32.87$37.72711,200