UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date:
April 2, 2026
Accession Number:
0001193125-26-136769
Submission Type:
POS AM
CIK:
0001372020
Company Name:
Great Lakes Dredge & Dock CORP
File Number:
333-153207