REPLIGEN CORP

Ticker: RGEN CUSIP: 759916109 Class: Common Stock

Moors & Cabot, Inc.'s Holding History (CIK: 0001607239)

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

Q4 2014

Shares 10,300 Value ($000) $206 Avg Close $22.36 Range $19.02 - $26.75

Q3 2014

Shares 10,000 Value ($000) $200 Avg Close $21.05 Range $18.23 - $24.68

Q2 2014

Shares 10,400 Value ($000) $235 Avg Close $17.80 Range $12.60 - $23.14

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2014	10,300	$206	$22.36	$19.02 - $26.75
Q3 2014	10,000	$200	$21.05	$18.23 - $24.68
Q2 2014	10,400	$235	$17.80	$12.60 - $23.14