Filing search / Great Lakes Dredge & Dock Corporation / "Employee" / Page 9

8-K

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17 Aug 12

Great Lakes Announces Appointment of

12:00am

8-K

EX-10.1

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7 Jun 12

Entry into a Material Definitive Agreement

12:00am

8-K

EX-10.1

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2 May 12

Departure of Directors or Certain Officers

12:00am

8-K

EX-10.2

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2 May 12

Departure of Directors or Certain Officers

12:00am

8-K

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2 May 12

Departure of Directors or Certain Officers

12:00am

8-K

EX-10.1

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13 Apr 12

Departure of Directors or Certain Officers

12:00am

8-K

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13 Apr 12

Departure of Directors or Certain Officers

12:00am

424B3

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5 Aug 11

Prospectus supplement

12:00am