INSMED INC

Ticker: INSM CUSIP: 457669307 Class: EQTY

Manatuck Hill Partners, LLC's Holding History (CIK: 0001467902)

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

Q1 2014

Shares 146,761 Value ($000) $2,794 Avg Close $19.00 Range $15.55 - $22.29

Q4 2013

Shares 78,550 Value ($000) $1,335 Avg Close $15.31 Range $12.17 - $17.60

Q3 2013

Shares 323,400 Value ($000) $5,048 Avg Close $12.70 Range $9.00 - $16.50

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2014	146,761	$2,794	$19.00	$15.55 - $22.29
Q4 2013	78,550	$1,335	$15.31	$12.17 - $17.60
Q3 2013	323,400	$5,048	$12.70	$9.00 - $16.50