Great Lakes Dredge & Dock CORP 8-K Filing

From the Filing

EDGAR Filing Documents for 0001193125-26-136214 This page uses Javascript. Your browser either doesn't support Javascript or you have it turned off. To see this page as it is meant to appear please use a Javascript enabled browser. SEC.gov EDGAR Latest Filings Filings search tools Filing Detail SEC Home » Company Search » Current Page Form 8-K - Current report: SEC Accession No. 0001193125-26-136214 Filing Date 2026-04-01 Accepted 2026-04-01 12:23:17 Documents 18 Period of Report 2026-04-01 Items Item 1.01: Entry into a Material Definitive Agreement Item 1.02: Termination of a Material Definitive Agreement Item 2.01: Completion of Acquisition or Disposition of Assets Item 3.01: Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing Item 3.03: Material Modifications to Rights of Security Holders Item 5.01: Changes in Control of Registrant Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year Item 8.01: Other Events Item 9.01: Financial Statements and Exhibits Interactive Data Document Format Files Seq Description Document Type Size 1 8-K d145321d8k.htm iXBRL 8-K 55957 2 EX-3.1 d145321dex31.htm EX-3.1 16873 3 EX-3.2 d145321dex32.htm EX-3.2 68101 4 EX-4.1 d145321dex41.htm EX-4.1 46122 5 EX-99.2 d145321dex992.htm EX-99.2 28050 9 GRAPHIC g145321dsp0037.jpg GRAPHIC 6663 10 GRAPHIC g145321dsp0037a.jpg GRAPHIC 11651 11 GRAPHIC g145321g0401084519172.jpg GRAPHIC 5151 Complete submission text file 0001193125-26-136214.txt 423231 Data Files Seq Description Document Type Size 6 XBRL TAXONOMY EXTENSION SCHEMA gldd-20260401.xsd EX-101.SCH 2498 7 XBRL TAXONOMY EXTENSION LABEL LINKBASE gldd-20260401_lab.xml EX-101.LAB 17947 8 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE gldd-20260401_pre.xml EX-101.PRE 11226 21 EXTRACTED XBRL INSTANCE DOCUMENT d145321d8k_htm.xml XML 3812 Mailing Address 9811 KATY FREEWAY SUITE 1200 HOUSTON TX 77024 Business Address 9811 KATY FREEWAY SUITE 1200 HOUSTON TX 77024 (346) 359-1010 Great Lakes Dredge & Dock CORP (Filer) CIK : 0001372020 (see all company filings) EIN. : 205336063 | State of Incorp.: DE | Fiscal Year End: 1231 Type: 8-K | Act: 34 | File No.: 001-33225 | Film No.: 26826097 SIC : 1600 Heavy Construction Other Than Bldg Const - Contractors (CF Office: 05 Real Estate & Construction)