BIO-TECHNE CORP

Ticker: TECH CUSIP: 09073M104 Class: EQTY

National Pension Service's Holding History (CIK: 0001608046)

Note: Option positions (PUT/CALL) are excluded.

Q1 2023

Shares 262,706 Value ($000) $19,028 Avg Close $76.02 Range $68.89 - $87.58

Q4 2022

Shares 267,275 Value ($000) $22,152 Avg Close $78.25 Range $66.97 - $89.34

Q3 2022

Shares 65,465 Value ($000) $18,699 Avg Close $85.06 Range $69.28 - $97.74

Q2 2022

Shares 64,446 Value ($000) $22,340 Avg Close $92.17 Range $78.24 - $111.87

Q1 2022

Shares 64,300 Value ($000) $27,844 Avg Close $101.38 Range $85.43 - $127.46

Q4 2021

Shares 60,200 Value ($000) $31,144 Avg Close $120.38 Range $110.44 - $130.51

Q3 2021

Shares 1,000 Value ($000) $485 Avg Close $119.43 Range $107.71 - $133.47

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	262,706	$19,028	$76.02	$68.89 - $87.58
Q4 2022	267,275	$22,152	$78.25	$66.97 - $89.34
Q3 2022	65,465	$18,699	$85.06	$69.28 - $97.74
Q2 2022	64,446	$22,340	$92.17	$78.24 - $111.87
Q1 2022	64,300	$27,844	$101.38	$85.43 - $127.46
Q4 2021	60,200	$31,144	$120.38	$110.44 - $130.51
Q3 2021	1,000	$485	$119.43	$107.71 - $133.47