BIO-TECHNE CORP

Ticker: TECH CUSIP: 09073M104 Class: EQTY

Commonwealth Bank of Australia's Holding History (CIK: 0000008565)

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

Q1 2018

Shares 153,087 Value ($000) $23,119 Avg Close $33.97 Range $30.75 - $36.55

Q4 2017

Shares 152,908 Value ($000) $19,807 Avg Close $30.48 Range $28.89 - $32.75

Q3 2017

Shares 200,683 Value ($000) $23,957 Avg Close $28.39 Range $26.83 - $29.70

Q2 2017

Shares 179,878 Value ($000) $21,135 Avg Close $26.08 Range $23.39 - $28.66

Q1 2017

Shares 12,337 Value ($000) $1,254 Avg Close $24.55 Range $22.72 - $25.86

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	153,087	$23,119	$33.97	$30.75 - $36.55
Q4 2017	152,908	$19,807	$30.48	$28.89 - $32.75
Q3 2017	200,683	$23,957	$28.39	$26.83 - $29.70
Q2 2017	179,878	$21,135	$26.08	$23.39 - $28.66
Q1 2017	12,337	$1,254	$24.55	$22.72 - $25.86