PERKINELMER INC

Ticker: RVTY CUSIP: 714046109 Class: EQTY

Knuff & Co LLC's Holding History (CIK: 0001768089)

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

Q4 2020

Shares 277 Value ($000) $40 Avg Close $131.57 Range $118.58 - $148.25

Q3 2020

Shares 277 Value ($000) $35 Avg Close $113.55 Range $95.33 - $124.60

Q2 2020

Shares 277 Value ($000) $27 Avg Close $90.26 Range $68.67 - $104.37

Q1 2020

Shares 277 Value ($000) $21 Avg Close $87.56 Range $62.07 - $101.02

Q4 2019

Shares 277 Value ($000) $27 Avg Close $87.99 Range $77.18 - $96.27

Q3 2019

Shares 277 Value ($000) $24 Avg Close $86.18 Range $78.17 - $98.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	277	$40	$131.57	$118.58 - $148.25
Q3 2020	277	$35	$113.55	$95.33 - $124.60
Q2 2020	277	$27	$90.26	$68.67 - $104.37
Q1 2020	277	$21	$87.56	$62.07 - $101.02
Q4 2019	277	$27	$87.99	$77.18 - $96.27
Q3 2019	277	$24	$86.18	$78.17 - $98.01