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 — 2003

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2003-12-31$9.46$9.461,135,600
2003-12-30$9.73$9.73703,200
2003-12-29$9.75$9.75842,800
2003-12-26$9.59$9.59236,800
2003-12-24$9.54$9.54198,800
2003-12-23$9.70$9.70714,800
2003-12-22$9.57$9.57570,800
2003-12-19$9.67$9.67909,600
2003-12-18$9.52$9.52560,400
2003-12-17$9.47$9.47528,800
2003-12-16$9.54$9.541,193,600
2003-12-15$9.41$9.41939,600
2003-12-12$9.63$9.63650,400
2003-12-11$9.56$9.56975,600
2003-12-10$9.26$9.26908,800
2003-12-09$9.25$9.25645,200
2003-12-08$9.40$9.39957,600
2003-12-05$9.31$9.31946,000
2003-12-04$9.32$9.32706,800
2003-12-03$9.35$9.35778,400
2003-12-02$9.31$9.31712,000
2003-12-01$9.25$9.25914,800
2003-11-28$8.99$8.98267,600
2003-11-26$8.92$8.92482,000
2003-11-25$9.01$9.01821,200
2003-11-24$8.95$8.95852,800
2003-11-21$8.63$8.621,102,400
2003-11-20$8.68$8.671,169,600
2003-11-19$8.70$8.70633,600
2003-11-18$8.49$8.491,751,600
2003-11-17$8.47$8.47998,800
2003-11-14$8.55$8.55787,600
2003-11-13$8.73$8.72452,800
2003-11-12$8.73$8.73725,200
2003-11-11$8.46$8.46664,000
2003-11-10$8.60$8.60912,400
2003-11-07$9.17$9.171,427,200
2003-11-06$8.97$8.971,053,600
2003-11-05$8.81$8.81981,200
2003-11-04$8.70$8.69938,400
2003-11-03$8.86$8.861,319,600
2003-10-31$8.71$8.71607,200
2003-10-30$8.56$8.56878,400
2003-10-29$8.63$8.621,038,000
2003-10-28$8.48$8.47875,600
2003-10-27$8.36$8.36762,000
2003-10-24$8.37$8.36824,400
2003-10-23$8.23$8.221,206,800
2003-10-22$8.07$8.071,540,400
2003-10-21$8.48$8.48631,600
2003-10-20$8.24$8.241,390,400
2003-10-17$8.43$8.422,159,600
2003-10-16$8.46$8.46624,400
2003-10-15$8.43$8.421,195,600
2003-10-14$8.54$8.53610,000
2003-10-13$8.43$8.431,212,800
2003-10-10$8.29$8.291,042,400
2003-10-09$8.48$8.482,574,400
2003-10-08$8.27$8.27902,400
2003-10-07$8.27$8.26975,200
2003-10-06$8.16$8.161,274,000
2003-10-03$8.17$8.171,838,000
2003-10-02$8.03$8.02686,800
2003-10-01$8.09$8.08806,000
2003-09-30$7.95$7.951,242,000
2003-09-29$7.98$7.971,396,400
2003-09-26$7.98$7.981,722,800
2003-09-25$8.20$8.201,071,200
2003-09-24$8.39$8.391,180,800
2003-09-23$8.85$8.851,225,600
2003-09-22$8.80$8.801,288,800
2003-09-19$8.71$8.701,016,000
2003-09-18$8.68$8.67641,200
2003-09-17$8.66$8.66543,600
2003-09-16$8.62$8.621,029,200
2003-09-15$8.31$8.31620,400
2003-09-12$8.33$8.33594,400
2003-09-11$8.40$8.39652,800
2003-09-10$8.37$8.371,246,000
2003-09-09$8.66$8.66552,000
2003-09-08$8.65$8.651,582,000
2003-09-05$8.57$8.561,218,800
2003-09-04$8.74$8.741,202,800
2003-09-03$8.65$8.651,368,400
2003-09-02$8.80$8.801,387,600
2003-08-29$8.42$8.42861,600
2003-08-28$8.46$8.462,315,600
2003-08-27$8.62$8.62807,600
2003-08-26$8.74$8.741,179,600
2003-08-25$8.75$8.75777,600
2003-08-22$8.80$8.801,640,000
2003-08-21$8.79$8.791,562,800
2003-08-20$8.75$8.751,452,400
2003-08-19$8.85$8.851,351,200
2003-08-18$8.52$8.521,152,800
2003-08-15$8.54$8.541,220,000
2003-08-14$8.46$8.461,676,800
2003-08-13$8.42$8.422,906,800
2003-08-12$8.02$8.023,079,200
2003-08-11$7.11$7.11922,800
2003-08-08$7.03$7.031,380,800
2003-08-07$7.17$7.171,438,000
2003-08-06$7.29$7.291,418,000
2003-08-05$7.53$7.53668,800
2003-08-04$7.79$7.78692,000
2003-08-01$7.81$7.81810,400
2003-07-31$8.08$8.08734,800
2003-07-30$8.11$8.111,445,600
2003-07-29$8.08$8.081,718,400
2003-07-28$8.11$8.11521,200
2003-07-25$7.94$7.941,053,600
2003-07-24$8.00$7.991,591,200
2003-07-23$8.14$8.141,211,200
2003-07-22$8.04$8.04977,600
2003-07-21$7.94$7.94904,000
2003-07-18$7.94$7.94826,000
2003-07-17$7.82$7.81931,200
2003-07-16$8.00$8.001,256,800
2003-07-15$8.28$8.28931,200
2003-07-14$8.32$8.32796,800
2003-07-11$8.27$8.27598,400
2003-07-10$8.24$8.24781,200
2003-07-09$8.23$8.232,045,200
2003-07-08$8.24$8.241,171,200
2003-07-07$8.07$8.061,547,200
2003-07-03$7.98$7.97665,200
2003-07-02$8.02$8.021,517,600
2003-07-01$7.77$7.761,124,800
2003-06-30$7.59$7.591,838,400
2003-06-27$7.76$7.751,036,000
2003-06-26$7.65$7.65845,200
2003-06-25$7.48$7.481,874,800
2003-06-24$7.15$7.15680,400
2003-06-23$7.10$7.10922,400
2003-06-20$7.24$7.241,134,800
2003-06-19$7.38$7.381,288,000
2003-06-18$7.50$7.50936,800
2003-06-17$7.48$7.481,292,800
2003-06-16$7.50$7.501,133,600
2003-06-13$7.43$7.43775,200
2003-06-12$7.50$7.50908,800
2003-06-11$7.56$7.551,410,000
2003-06-10$7.38$7.37685,200
2003-06-09$7.38$7.38998,000
2003-06-06$7.50$7.491,536,800
2003-06-05$7.62$7.611,582,400
2003-06-04$7.23$7.222,224,000
2003-06-03$7.30$7.304,359,600
2003-06-02$7.44$7.443,102,400
2003-05-30$7.25$7.252,778,800
2003-05-29$7.04$7.041,988,800
2003-05-28$7.04$7.044,044,800
2003-05-27$6.84$6.845,436,000
2003-05-23$6.52$6.521,399,600
2003-05-22$6.45$6.443,110,000
2003-05-21$6.23$6.221,656,000
2003-05-20$6.16$6.161,998,800
2003-05-19$6.20$6.202,471,600
2003-05-16$6.35$6.342,033,600
2003-05-15$6.55$6.552,986,000
2003-05-14$6.51$6.502,100,800
2003-05-13$6.49$6.492,167,600
2003-05-12$6.58$6.57848,800
2003-05-09$6.55$6.551,416,400
2003-05-08$6.39$6.391,931,600
2003-05-07$6.51$6.501,011,200
2003-05-06$6.65$6.641,384,400
2003-05-05$6.58$6.581,910,000
2003-05-02$6.76$6.762,788,800
2003-05-01$6.71$6.7113,686,400
2003-04-30$5.55$5.541,709,600
2003-04-29$5.52$5.522,331,200
2003-04-28$5.33$5.321,044,000
2003-04-25$5.24$5.241,327,600
2003-04-24$5.30$5.291,540,800
2003-04-23$5.23$5.231,435,600
2003-04-22$5.16$5.151,930,400
2003-04-21$4.94$4.941,238,400
2003-04-17$5.01$5.011,726,000
2003-04-16$4.83$4.831,542,400
2003-04-15$4.85$4.851,325,600
2003-04-14$4.83$4.831,243,600
2003-04-11$4.76$4.761,600,400
2003-04-10$4.79$4.781,294,000
2003-04-09$4.80$4.802,202,800
2003-04-08$4.81$4.812,596,800
2003-04-07$4.74$4.747,274,400
2003-04-04$4.86$4.864,971,200
2003-04-03$5.07$5.062,426,800
2003-04-02$5.28$5.271,444,000
2003-04-01$5.14$5.131,963,200
2003-03-31$5.19$5.194,139,200
2003-03-28$5.33$5.322,174,800
2003-03-27$5.31$5.311,915,600
2003-03-26$5.43$5.421,671,200
2003-03-25$5.58$5.581,224,000
2003-03-24$5.33$5.33796,400
2003-03-21$5.57$5.571,326,000
2003-03-20$5.38$5.382,392,000
2003-03-19$5.50$5.493,014,800
2003-03-18$5.75$5.75914,000
2003-03-17$5.71$5.711,126,800
2003-03-14$5.53$5.531,363,200
2003-03-13$5.50$5.50998,800
2003-03-12$5.31$5.311,199,200
2003-03-11$5.24$5.231,231,200
2003-03-10$5.28$5.281,698,400
2003-03-07$5.32$5.321,707,600
2003-03-06$5.32$5.321,468,000
2003-03-05$5.36$5.361,305,200
2003-03-04$5.38$5.381,031,200
2003-03-03$5.44$5.441,691,200
2003-02-28$5.43$5.43627,200
2003-02-27$5.45$5.451,619,200
2003-02-26$5.26$5.25763,200
2003-02-25$5.34$5.331,103,200
2003-02-24$5.38$5.381,326,000
2003-02-21$5.53$5.531,056,800
2003-02-20$5.40$5.401,122,400
2003-02-19$5.50$5.501,122,800
2003-02-18$5.50$5.501,288,000
2003-02-14$5.36$5.361,464,000
2003-02-13$5.22$5.222,205,600
2003-02-12$5.37$5.371,802,000
2003-02-11$5.46$5.462,151,600
2003-02-10$5.48$5.483,128,000
2003-02-07$5.49$5.481,611,200
2003-02-06$5.52$5.511,869,200
2003-02-05$5.47$5.472,016,000
2003-02-04$5.58$5.571,535,600
2003-02-03$5.69$5.691,794,400
2003-01-31$5.71$5.701,814,000
2003-01-30$5.70$5.702,950,400
2003-01-29$5.65$5.654,550,400
2003-01-28$5.79$5.7921,885,600
2003-01-27$6.37$6.371,229,200
2003-01-24$6.43$6.432,420,800
2003-01-23$6.45$6.452,746,400
2003-01-22$6.40$6.401,509,600
2003-01-21$6.38$6.382,187,600
2003-01-17$6.54$6.531,228,800
2003-01-16$6.66$6.662,594,000
2003-01-15$6.60$6.601,876,800
2003-01-14$6.76$6.761,182,000
2003-01-13$6.89$6.892,558,800
2003-01-10$6.58$6.582,223,600
2003-01-09$6.69$6.692,714,400
2003-01-08$6.48$6.472,177,600
2003-01-07$6.49$6.493,335,600
2003-01-06$6.80$6.804,408,800
2003-01-03$7.04$7.042,504,800
2003-01-02$7.25$7.25950,800