REPLIGEN CORP

Ticker: RGEN CUSIP: 759916109 Class: Common Stock

COOKSON PEIRCE & CO INC's Holding History (CIK: 0001141455)

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

Q3 2020

Shares 7,888 Value ($000) $1,164 Avg Close $142.94 Range $120.12 - $159.97

Q2 2020

Shares 3,546 Value ($000) $438 Avg Close $117.64 Range $92.00 - $143.93

Q1 2020

Shares 3,045 Value ($000) $294 Avg Close $96.54 Range $78.41 - $109.94

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2020	7,888	$1,164	$142.94	$120.12 - $159.97
Q2 2020	3,546	$438	$117.64	$92.00 - $143.93
Q1 2020	3,045	$294	$96.54	$78.41 - $109.94