GREAT LAKES DREDGE & DOCK CO

Ticker: GLDD CUSIP: 390607109 Class: Common Stock

SG Capital Management LLC's Holding History (CIK: 0001510099)

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

Q4 2014

Shares 852,008 Value ($000) $7,293 Avg Close $7.24 Range $5.84 - $8.73

Q2 2013

Shares 865,698 Value ($000) $6,770 Avg Close $7.58 Range $6.30 - $8.66

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2014	852,008	$7,293	$7.24	$5.84 - $8.73
Q2 2013	865,698	$6,770	$7.58	$6.30 - $8.66