BIO RAD LABS INC

Ticker: BIO CUSIP: 090572207 Class: COM

SRB CORP's Holding History (CIK: 0001496228)

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

Q1 2022

Shares 1,805 Value ($000) $1,016 Avg Close $602.81 Range $524.19 - $752.17

Q4 2021

Shares 1,805 Value ($000) $1,364 Avg Close $748.36 Range $703.67 - $798.97

Q3 2021

Shares 2,181 Value ($000) $1,627 Avg Close $749.10 Range $644.34 - $832.70

Q2 2021

Shares 3,192 Value ($000) $2,057 Avg Close $608.62 Range $569.46 - $657.79

Q1 2021

Shares 2,520 Value ($000) $1,440 Avg Close $592.18 Range $545.00 - $689.00

Q4 2020

Shares 1,333 Value ($000) $777 Avg Close $569.50 Range $507.22 - $648.39

Q3 2020

Shares 1,121 Value ($000) $577 Avg Close $506.50 Range $443.80 - $540.06

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	1,805	$1,016	$602.81	$524.19 - $752.17
Q4 2021	1,805	$1,364	$748.36	$703.67 - $798.97
Q3 2021	2,181	$1,627	$749.10	$644.34 - $832.70
Q2 2021	3,192	$2,057	$608.62	$569.46 - $657.79
Q1 2021	2,520	$1,440	$592.18	$545.00 - $689.00
Q4 2020	1,333	$777	$569.50	$507.22 - $648.39
Q3 2020	1,121	$577	$506.50	$443.80 - $540.06