GREAT LAKES DREDGE & DOCK CO

Ticker: GLDD CUSIP: 390607109 Class: Common Stock

Curi Capital, LLC's Holding History (CIK: 0001332905)

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

Q4 2013

Shares 237,864 Value ($000) $2,188 Avg Close $8.38 Range $6.99 - $9.33

Q3 2013

Shares 243,044 Value ($000) $1,806 Avg Close $7.43 Range $6.28 - $8.69

Q2 2013

Shares 186,373 Value ($000) $1,457 Avg Close $7.58 Range $6.30 - $8.66

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2013	237,864	$2,188	$8.38	$6.99 - $9.33
Q3 2013	243,044	$1,806	$7.43	$6.28 - $8.69
Q2 2013	186,373	$1,457	$7.58	$6.30 - $8.66