GREAT LAKES DREDGE & DOCK CO

Ticker: GLDD CUSIP: 390607109 Class: Common Stock

Gradient Investments LLC's Holding History (CIK: 0001542265)

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

Q1 2014

Shares 200 Value ($000) $2 Avg Close $8.52 Range $7.45 - $9.44

Q4 2013

Shares 200 Value ($000) $2 Avg Close $8.38 Range $6.99 - $9.33

Q3 2013

Shares 200 Value ($000) $1 Avg Close $7.43 Range $6.28 - $8.69

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2014	200	$2	$8.52	$7.45 - $9.44
Q4 2013	200	$2	$8.38	$6.99 - $9.33
Q3 2013	200	$1	$7.43	$6.28 - $8.69