REPLIGEN CORP

Ticker: RGEN CUSIP: 759916109 Class: Common Stock

Darwin Wealth Management, LLC's Holding History (CIK: 0001663224)

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

Q1 2020

Shares 100 Value ($000) $9 Avg Close $96.54 Range $78.41 - $109.94

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	100	$9	$96.54	$78.41 - $109.94