BIO RAD LABS INC

Ticker: BIO CUSIP: 090572207 Class: COM

TRUST CO OF VERMONT's Holding History (CIK: 0001134008)

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

Q1 2023

Shares 15 Value ($000) $7 Avg Close $468.12 Range $415.04 - $509.62

Q4 2022

Shares 15 Value ($000) $6 Avg Close $403.63 Range $344.63 - $457.93

Q3 2022

Shares 15 Value ($000) $6 Avg Close $498.57 Range $406.24 - $572.70

Q2 2022

Shares 15 Value ($000) $7 Avg Close $520.81 Range $462.61 - $607.54

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	15	$7	$468.12	$415.04 - $509.62
Q4 2022	15	$6	$403.63	$344.63 - $457.93
Q3 2022	15	$6	$498.57	$406.24 - $572.70
Q2 2022	15	$7	$520.81	$462.61 - $607.54