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 — 1990

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1990-12-31$0.20$0.2065,600
1990-12-28$0.20$0.20136,000
1990-12-27$0.20$0.20256,000
1990-12-26$0.20$0.20203,200
1990-12-24$0.20$0.20201,600
1990-12-21$0.20$0.20377,600
1990-12-20$0.20$0.20292,800
1990-12-19$0.20$0.201,579,200
1990-12-18$0.18$0.18120,000
1990-12-17$0.18$0.18384,000
1990-12-14$0.18$0.18321,600
1990-12-13$0.18$0.1851,200
1990-12-12$0.18$0.18652,800
1990-12-11$0.18$0.18499,200
1990-12-10$0.18$0.18256,000
1990-12-07$0.19$0.19465,600
1990-12-06$0.18$0.18836,800
1990-12-05$0.18$0.18204,800
1990-12-04$0.18$0.18176,000
1990-12-03$0.18$0.18377,600
1990-11-30$0.18$0.18251,200
1990-11-29$0.17$0.17265,600
1990-11-28$0.16$0.16400,000
1990-11-27$0.16$0.16113,600
1990-11-26$0.16$0.16144,000
1990-11-23$0.16$0.16302,400
1990-11-21$0.16$0.16817,600
1990-11-20$0.16$0.16649,600
1990-11-19$0.16$0.1681,600
1990-11-16$0.16$0.16100,800
1990-11-15$0.16$0.16160,000
1990-11-14$0.16$0.16308,800
1990-11-13$0.16$0.16516,800
1990-11-12$0.16$0.1692,800
1990-11-09$0.16$0.16208,000
1990-11-08$0.16$0.16112,000
1990-11-07$0.16$0.1656,000
1990-11-06$0.16$0.16368,000
1990-11-05$0.16$0.160
1990-11-02$0.16$0.168,000
1990-11-01$0.16$0.16240,000
1990-10-31$0.16$0.16166,400
1990-10-30$0.16$0.1612,800
1990-10-29$0.16$0.1678,400
1990-10-26$0.16$0.16233,600
1990-10-25$0.17$0.17208,000
1990-10-24$0.16$0.16564,800
1990-10-23$0.15$0.15224,000
1990-10-22$0.15$0.15376,000
1990-10-19$0.15$0.15883,200
1990-10-18$0.15$0.15465,600
1990-10-17$0.15$0.15136,000
1990-10-16$0.15$0.15966,400
1990-10-15$0.15$0.15372,800
1990-10-12$0.15$0.15264,000
1990-10-11$0.15$0.15251,200
1990-10-10$0.15$0.15184,000
1990-10-09$0.15$0.15224,000
1990-10-08$0.15$0.1597,600
1990-10-05$0.15$0.15281,600
1990-10-04$0.15$0.15132,800
1990-10-03$0.15$0.15172,800
1990-10-02$0.15$0.15548,800
1990-10-01$0.14$0.1464,000
1990-09-28$0.14$0.14182,400
1990-09-27$0.14$0.14252,800
1990-09-26$0.14$0.14416,000
1990-09-25$0.14$0.14540,800
1990-09-24$0.16$0.16315,200
1990-09-21$0.16$0.16345,600
1990-09-20$0.16$0.16176,000
1990-09-19$0.16$0.1699,200
1990-09-18$0.16$0.1657,600
1990-09-17$0.16$0.1688,000
1990-09-14$0.16$0.1625,600
1990-09-13$0.16$0.16286,400
1990-09-12$0.16$0.1688,000
1990-09-11$0.16$0.16600,000
1990-09-10$0.16$0.16233,600
1990-09-07$0.16$0.16657,600
1990-09-06$0.16$0.16108,800
1990-09-05$0.16$0.16184,000
1990-09-04$0.16$0.16124,800
1990-08-31$0.16$0.16502,400
1990-08-30$0.16$0.16772,800
1990-08-29$0.16$0.1691,200
1990-08-28$0.16$0.1646,400
1990-08-27$0.16$0.1683,200
1990-08-24$0.16$0.1691,200
1990-08-23$0.16$0.16164,800
1990-08-22$0.16$0.16161,600
1990-08-21$0.16$0.16212,800
1990-08-20$0.16$0.16329,600
1990-08-17$0.16$0.16299,200
1990-08-16$0.16$0.16347,200
1990-08-15$0.16$0.16728,000
1990-08-14$0.16$0.1699,200
1990-08-13$0.16$0.1678,400
1990-08-10$0.16$0.1689,600
1990-08-09$0.16$0.1632,000
1990-08-08$0.16$0.1616,000
1990-08-07$0.16$0.1625,600
1990-08-06$0.16$0.16184,000
1990-08-03$0.17$0.17113,600
1990-08-02$0.19$0.19313,600
1990-08-01$0.19$0.19280,000
1990-07-31$0.19$0.1938,400
1990-07-30$0.19$0.19268,800
1990-07-27$0.19$0.19150,400
1990-07-26$0.19$0.1951,200
1990-07-25$0.19$0.1951,200
1990-07-24$0.19$0.19273,600
1990-07-23$0.20$0.20259,200
1990-07-20$0.20$0.20513,600
1990-07-19$0.20$0.201,342,400
1990-07-18$0.20$0.20369,600
1990-07-17$0.20$0.201,323,200
1990-07-16$0.19$0.191,625,600
1990-07-13$0.17$0.17486,400
1990-07-12$0.16$0.16267,200
1990-07-11$0.16$0.16804,800
1990-07-10$0.16$0.16329,600
1990-07-09$0.16$0.1649,600
1990-07-06$0.16$0.161,609,600
1990-07-05$0.16$0.16316,800
1990-07-03$0.16$0.16134,400
1990-07-02$0.16$0.1696,000
1990-06-29$0.16$0.16867,200
1990-06-28$0.16$0.16169,600
1990-06-27$0.16$0.1692,800
1990-06-26$0.16$0.16304,000
1990-06-25$0.16$0.16201,600
1990-06-22$0.16$0.16195,200
1990-06-21$0.16$0.16430,400
1990-06-20$0.17$0.17587,200
1990-06-19$0.17$0.17396,800
1990-06-18$0.17$0.17348,800
1990-06-15$0.17$0.1791,200
1990-06-14$0.17$0.17118,400
1990-06-13$0.17$0.17361,600
1990-06-12$0.17$0.17721,600
1990-06-11$0.17$0.17388,800
1990-06-08$0.17$0.17238,400
1990-06-07$0.17$0.17102,400
1990-06-06$0.17$0.17244,800
1990-06-05$0.17$0.171,025,600
1990-06-04$0.17$0.17960,000
1990-06-01$0.16$0.161,232,000
1990-05-31$0.16$0.16718,400
1990-05-30$0.15$0.15240,000
1990-05-29$0.15$0.15267,200
1990-05-25$0.15$0.15366,400
1990-05-24$0.14$0.1499,200
1990-05-23$0.14$0.14251,200
1990-05-22$0.14$0.14547,200
1990-05-21$0.13$0.13755,200
1990-05-18$0.13$0.121,004,800
1990-05-17$0.12$0.12270,400
1990-05-16$0.12$0.12176,000
1990-05-15$0.12$0.12148,800
1990-05-14$0.12$0.12340,800
1990-05-11$0.12$0.12225,600
1990-05-10$0.13$0.12598,400
1990-05-09$0.13$0.12942,400
1990-05-08$0.12$0.12982,400
1990-05-07$0.11$0.11176,000
1990-05-04$0.11$0.11563,200
1990-05-03$0.11$0.1175,200
1990-05-02$0.11$0.11152,000
1990-05-01$0.11$0.11193,600
1990-04-30$0.11$0.11115,200
1990-04-27$0.11$0.11182,400
1990-04-26$0.11$0.11246,400
1990-04-25$0.11$0.111,249,600
1990-04-24$0.10$0.10131,200
1990-04-23$0.10$0.10108,800
1990-04-20$0.10$0.10643,200
1990-04-19$0.10$0.10112,000
1990-04-18$0.10$0.10531,200
1990-04-17$0.10$0.1086,400
1990-04-16$0.10$0.1096,000
1990-04-12$0.10$0.1081,600
1990-04-11$0.10$0.101,280,000
1990-04-10$0.10$0.109,600
1990-04-09$0.10$0.1016,000
1990-04-06$0.10$0.10128,000
1990-04-05$0.10$0.10104,000
1990-04-04$0.10$0.10108,800
1990-04-03$0.10$0.10108,800
1990-04-02$0.10$0.10768,000
1990-03-30$0.09$0.09518,400
1990-03-29$0.09$0.09539,200
1990-03-28$0.09$0.09752,000
1990-03-27$0.09$0.09299,200
1990-03-26$0.09$0.09107,200
1990-03-23$0.10$0.10176,000
1990-03-22$0.10$0.10451,200
1990-03-21$0.10$0.1067,200
1990-03-20$0.10$0.1038,400
1990-03-19$0.10$0.1064,000
1990-03-16$0.10$0.1011,200
1990-03-15$0.10$0.1024,000
1990-03-14$0.10$0.1040,000
1990-03-13$0.10$0.10236,800
1990-03-12$0.10$0.1084,800
1990-03-09$0.10$0.10128,000
1990-03-08$0.10$0.1099,200
1990-03-07$0.10$0.1072,000
1990-03-06$0.09$0.09304,000
1990-03-05$0.09$0.0980,000
1990-03-02$0.09$0.09816,000
1990-03-01$0.10$0.1064,000
1990-02-28$0.10$0.10464,000
1990-02-27$0.10$0.10632,000
1990-02-26$0.10$0.10168,000
1990-02-23$0.10$0.108,000
1990-02-22$0.10$0.1036,800
1990-02-21$0.10$0.10211,200
1990-02-20$0.10$0.10564,800
1990-02-16$0.10$0.10123,200
1990-02-15$0.10$0.10171,200
1990-02-14$0.10$0.1054,400
1990-02-13$0.10$0.1032,000
1990-02-12$0.10$0.10206,400
1990-02-09$0.10$0.101,099,200
1990-02-08$0.10$0.10737,600
1990-02-07$0.09$0.09550,400
1990-02-06$0.09$0.0988,000
1990-02-05$0.09$0.0949,600
1990-02-02$0.09$0.09428,800
1990-02-01$0.09$0.0997,600
1990-01-31$0.09$0.0968,800
1990-01-30$0.09$0.0964,000
1990-01-29$0.09$0.0943,200
1990-01-26$0.09$0.09779,200
1990-01-25$0.09$0.09403,200
1990-01-24$0.09$0.09128,000
1990-01-23$0.09$0.0986,400
1990-01-22$0.09$0.0940,000
1990-01-19$0.09$0.09587,200
1990-01-18$0.09$0.09532,800
1990-01-17$0.09$0.09156,800
1990-01-16$0.09$0.09132,800
1990-01-15$0.09$0.0983,200
1990-01-12$0.09$0.09139,200
1990-01-11$0.09$0.09102,400
1990-01-10$0.09$0.09424,000
1990-01-09$0.09$0.091,441,600
1990-01-08$0.09$0.091,300,800
1990-01-05$0.09$0.09632,000
1990-01-04$0.09$0.09123,200
1990-01-03$0.09$0.0940,000
1990-01-02$0.09$0.090