BIO RAD LABS INC

Ticker: BIO CUSIP: 090572207 Class: COM

PERCEPTIVE ADVISORS LLC's Holding History (CIK: 0001224962)

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

Q3 2020

Shares 489 Value ($000) $252 Avg Close $506.50 Range $443.80 - $540.06

Q2 2020

Shares 15,489 Value ($000) $6,993 Avg Close $441.30 Range $330.00 - $497.42

Q1 2020

Shares 3,489 Value ($000) $1,218 Avg Close $367.68 Range $309.38 - $413.02

Q4 2019

Shares 68,489 Value ($000) $25,343 Avg Close $352.55 Range $319.26 - $376.43

Q3 2019

Shares 65,000 Value ($000) $21,628 Avg Close $326.21 Range $303.82 - $348.39

Q1 2017

Shares 49,416 Value ($000) $9,851 Avg Close $192.61 Range $181.87 - $209.50

Q4 2016

Shares 24,416 Value ($000) $4,451 Avg Close $170.48 Range $154.89 - $184.89

Q3 2016

Shares 10,000 Value ($000) $1,638 Avg Close $151.78 Range $140.53 - $164.45

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2020	489	$252	$506.50	$443.80 - $540.06
Q2 2020	15,489	$6,993	$441.30	$330.00 - $497.42
Q1 2020	3,489	$1,218	$367.68	$309.38 - $413.02
Q4 2019	68,489	$25,343	$352.55	$319.26 - $376.43
Q3 2019	65,000	$21,628	$326.21	$303.82 - $348.39
Q1 2017	49,416	$9,851	$192.61	$181.87 - $209.50
Q4 2016	24,416	$4,451	$170.48	$154.89 - $184.89
Q3 2016	10,000	$1,638	$151.78	$140.53 - $164.45