BIO-TECHNE CORP

Ticker: TECH CUSIP: 09073M104 Class: EQTY

ROSS\JOHNSON & Associates LLC's Holding History (CIK: 0002056532)

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

Q4 2025

Shares 63 Value ($000) $4 Avg Close $60.72 Range $54.13 - $66.87

Q3 2025

Shares 64 Value ($000) $4 Avg Close $53.45 Range $47.52 - $59.89

Q2 2025

Shares 64 Value ($000) $3 Avg Close $50.06 Range $45.80 - $58.49

Q1 2025

Shares 64 Value ($000) $4 Avg Close $67.42 Range $56.35 - $78.83

Q4 2024

Shares 64 Value ($000) $5 Avg Close $72.98 Range $65.24 - $80.26

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	63	$4	$60.72	$54.13 - $66.87
Q3 2025	64	$4	$53.45	$47.52 - $59.89
Q2 2025	64	$3	$50.06	$45.80 - $58.49
Q1 2025	64	$4	$67.42	$56.35 - $78.83
Q4 2024	64	$5	$72.98	$65.24 - $80.26