REPLIGEN CORP

Ticker: RGEN CUSIP: 759916109 Class: Common Stock

PIPER SANDLER & CO.'s Holding History (CIK: 0000724683)

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

Q3 2019

Shares 1 Value ($000) $0 Avg Close $87.47 Range $75.80 - $99.25

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	1	$0	$87.47	$75.80 - $99.25