BIO RAD LABS INC

Ticker: BIO CUSIP: 090572207 Class: COM

Empirical Finance, LLC's Holding History (CIK: 0001572838)

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

Q1 2023

Shares 501 Value ($000) $240 Avg Close $468.12 Range $415.04 - $509.62

Q1 2022

Shares 358 Value ($000) $202 Avg Close $602.81 Range $524.19 - $752.17

Q4 2021

Shares 313 Value ($000) $236 Avg Close $748.36 Range $703.67 - $798.97

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	501	$240	$468.12	$415.04 - $509.62
Q1 2022	358	$202	$602.81	$524.19 - $752.17
Q4 2021	313	$236	$748.36	$703.67 - $798.97