Companies 0 See All

Hedge Funds 0 See All

Insiders 0 See All

Institutional Investors 0 See All

Click here to see all results for

Home > Insider Trading > Filing (0001179110-12-013574)

Filing Details

Accession Number:: 0001179110-12-013574
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2012-08-31 16:01:00
Reporting Period:: 2012-08-29

Filing Date:: 2012-08-31
Accepted Time:: 2012-08-31 16:01:00
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
1384113	D Kyle Johnson	Great Lakes Dredge &Amp; Dock Corporation 2122 York Road Oak Brook IL 60523	Senior Vice President	No	Yes	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	Acquisiton	2012-08-29	21,722	$3.82	91,620	No	4	M	Direct
Common Stock	Disposition	2012-08-29	21,722	$7.48	69,898	No	4	S	Direct

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

Reported Derivative Transactions

Show Other Fields >>

Sec. Name	Sec. Type	Acquisiton - Disposition	Date	Amount	Price	Amount - 2	Price - 2
Common Stock	Employee stock option (right to buy)	Disposition	2012-08-29	21,722	$0.00	21,722	$3.82

Remaning Holdings	Exercise Date	Expiration Date	Equity Swap Involved	Transaction Form Type	Transaction Code	Nature of Ownership
0		2019-05-13	No	4	M	Direct

Footnotes

Represents an exercise of vested employee stock options granted on May 13, 2009 under the Great Lakes Dredge & Dock Corporation 2007 Long-Term Incentive Plan.
The option vests in three equal annual installments beginning May 13, 2010.