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Home > Insider Trading > Filing (0001209191-19-053859)

Filing Details

Accession Number:: 0001209191-19-053859
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2019-10-23 17:15:10
Reporting Period:: 2019-10-21

Accepted Time:: 2019-10-23 17:15:10
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
1658715	Mackie Kathleen Lavoy	C/O Great Lakes Dredge &Amp; Dock Corp 2122 York Road Oak Brook IL 60523	Svp & Chief Legal Officer	No	Yes	No	No

Reported Non-Derivative Transactions

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Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Common Stock	Acquisiton	2019-10-21	4,065	$0.00	104,149	No	4	M	Direct
Common Stock	Disposition	2019-10-21	3,383	$11.00	100,766	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

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Sec. Name	Sec. Type	Acquisiton - Disposition	Date	Amount	Price	Amount - 2	Price - 2
Common Stock	Employee Stock Option	Disposition	2019-10-21	4,065	$0.00	4,065	$5.70

Remaning Holdings	Exercise Date	Expiration Date	Equity Swap Involved	Transaction Form Type	Transaction Code	Nature of Ownership
0		2020-05-27	No	4	M	Direct

Footnotes

Represents an exercise of vested employee stock options granted on May 27, 2010 under the Great Lakes Dredge & Dock Corporation 2007 Long-Term Incentive Plan.
The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 13, 2019.
The options vested in three equal installments beginning May 27, 2011.