REPLIGEN CORP

Ticker: RGEN CUSIP: 759916109 Class: Common Stock

Monashee Investment Management LLC's Holding History (CIK: 0001627608)

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

Q2 2017

Shares 100,000 Value ($000) $4,144 Avg Close $38.00 Range $32.73 - $46.81

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2017	100,000	$4,144	$38.00	$32.73 - $46.81