BIO TECHNE CORP filings

SEC filings by BIO TECHNE CORP (ownership)
TypeFiledFilerSubjectShares OwnedPercent Owned
SC 13G/A2022-02-09VANGUARD GROUP INCBIO-TECHNE Corp4,426,63811.3%EDGAR
SC 13G/A2022-01-27BlackRock Inc.BIO-TECHNE Corp4,328,29911.0%EDGAR
SC 13G/A2022-01-25BlackRock Inc.BIO-TECHNE Corp4,328,29911.0%EDGAR
SC 13G/A2021-09-10VANGUARD GROUP INCBIO-TECHNE Corp4,315,54311.0%EDGAR
SC 13G/A2021-02-10VANGUARD GROUP INCBIO-TECHNE Corp3,591,3529.3%EDGAR
SC 13G/A2021-01-27BlackRock Inc.BIO-TECHNE Corp4,348,02811.3%EDGAR
SC 13G/A2020-02-12VANGUARD GROUP INCBIO-TECHNE Corp3,568,8029.4%EDGAR
SC 13G/A2020-02-10BlackRock Inc.BIO-TECHNE Corp3,840,09710.0%EDGAR
SC 13G/A2020-02-04BlackRock Inc.BIO-TECHNE Corp3,811,16110.0%EDGAR
SC 13G/A2019-04-15BIO-TECHNE CorpChemoCentryx, Inc.3,987,6547.2%EDGAR
SC 13G/A2019-02-14BROWN CAPITAL MANAGEMENT LLCBIO-TECHNE Corp1,702,4244.5%EDGAR
SC 13G/A2019-02-11VANGUARD GROUP INCBIO-TECHNE Corp3,443,7499.1%EDGAR
SC 13G/A2019-01-24BlackRock Inc.BIO-TECHNE Corp3,855,94810.2%EDGAR
SC 13G/A2018-07-10BlackRock Inc.BIO-TECHNE Corp3,776,45510.1%EDGAR
SC 13G/A2018-02-14Select Equity Group, L.P.BIO-TECHNE Corp1,339,7603.6%EDGAR
SC 13G/A2018-02-14BROWN CAPITAL MANAGEMENT LLCBIO-TECHNE Corp2,025,7005.4%EDGAR
SC 13G2018-02-14EATON VANCE MANAGEMENTBIO-TECHNE Corp2,028,4695.4%EDGAR
SC 13G/A2018-02-08VANGUARD GROUP INCBIO-TECHNE Corp3,145,1548.4%EDGAR
SC 13G/A2018-01-23BlackRock Inc.BIO-TECHNE Corp3,578,5819.6%EDGAR
SC 13G2017-02-13Select Equity Group, L.P.BIO-TECHNE Corp2,332,2296.3%EDGAR