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Home > Insider Trading > Filing (0001179110-11-005423)

Filing Details

Accession Number:: 0001179110-11-005423
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2011-03-24 20:39:46
Reporting Period:: 2011-03-22

Filing Date:: 2011-03-24
Accepted Time:: 2011-03-24 20:39:46
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
1372020	Great Lakes Dredge & Dock Corp	GLDD	Heavy Construction Other Than Bldg Const - Contractors (1600)	205336063

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1384109	B Douglas Mackie	Great Lakes Dredge &Amp; Dock Corporation 2122 York Road Oak Brook IL 60523		Yes	No	No	No

Reported Non-Derivative Transactions

Show Other Fields >>

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Common Stock	Disposition	2011-03-22	25,000	$7.30	165,346	No	4	S	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	S	Direct

Footnotes

The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by Mr. Mackie on February 24, 2011.
Represents weighted average sale price. The sale price range is $7.24 to 7.41. Upon request by the Commission staff, the issuer or a security holder of the issuer, the reporting person will provide full information regarding the number of shares sold at each separate price.