X0206 3 2024-01-08 1 0000842023 BIO-TECHNE Corp TECH 0001908268 McManus Matthew 614 MCKINLEY PLACE NE MINNEAPOLIS MN 55413 0 1 0 0 President - DGS /s/ Andrew Nick as Attorney-in-Fact for Matthew McManus pursuant to Power of Attorney filed herewith. 2023-02-05