GLDD Great Lakes Dredge & Dock CORPcompanySEC Filings & Insider Trading Activity 2026
Latest Great Lakes Dredge & Dock CORP (GLDD) SEC EDGAR filings in 2026 — including the most recent 10-K annual report filed on February 23, 2026, a 10-Q quarterly report filed on November 4, 2025, an 8-K current report filed on April 1, 2026. SignalX aggregates every new 10-K annual report, 10-Q quarterly report, 8-K current report, and Form 4 insider transaction for Great Lakes Dredge & Dock CORP (GLDD) (SEC CIK 1372020), with AI-powered section-by-section summaries updated daily.
Latest 2026 SEC Filing Dates
AI 10-K Annual Report AnalysisLatest 10-K (2025-12-31)
Business Overview
- • Core business: Marine dredging and construction services provider
- • No new products, services, or segments introduced or emphasized in 2026 filing
Risk Factors
- • Regulatory/legal risk: Receipt of required antitrust clearance for Merger Agreement with Saltchuk subject to closing conditions, failure risks $37M termination fee
- • Geopolitical/macroeconomic threat: Federal dredging revenue declined from 74% in 2023 to 48% in 2025; subject to U.S. government budget approvals and possible shutdowns
Management Discussion & Analysis
- • Total backlog $888.1M in 2025, down 28% from $1.24B in 2024, dredging backlog down 36% to $763.2M vs $1.19B
- • Operating cash flow $246.7M in 2025 vs $70.1M in 2024, driven by higher earnings and better working capital management
AI 8-K Current Report AnalysisRecent 8-K Filings
Item 8.01: Other Events
- • Saltchuk launched a cash tender offer to buy all outstanding 5.25% Senior Notes due 2029 from Great Lakes Dredge & Dock Corp
- • Consent solicitation targets majority holders to approve amendments removing most restrictive covenants and some defaults in indenture
Annual Reports Archive10-K
AI-powered analysis of Great Lakes Dredge & Dock CORP (GLDD) 10-K annual reports filed with SEC EDGAR.
Recent 8-K FilingsCurrent Reports
AI-powered analysis of Great Lakes Dredge & Dock CORP (GLDD) 8-K current reports disclosing material events.
Financial SummaryXBRL
| FY2022 | FY2023 | FY2024 | FY2025 | |
|---|---|---|---|---|
| Profitability | ||||
| Revenue | $648.8M | $589.6M | $762.7M | $888.3M |
| Gross Profit | $31.2M | $77.7M | $160.6M | $203.5M |
| Operating Income | — | $28.2M | $92.8M | $127.8M |
| Net Income | — | $13.9M | $57.3M | $73.5M |
| Gross Margin | 4.8% | 13.2% | 21.1% | 22.9% |
| Op. Margin | — | 4.8% | 12.2% | 14.4% |
| Net Margin | — | 2.4% | 7.5% | 8.3% |
| Balance Sheet | ||||
| Total Assets | — | $1.1B | $1.3B | $1.3B |
| Equity | — | $385.5M | $448.9M | $517.1M |
| ROE | — | 3.6% | 12.8% | 14.2% |
Source: XBRL financial data from Great Lakes Dredge & Dock CORP (GLDD) 10-K filings on SEC EDGAR. All figures in USD. Key metrics include revenue, net income, gross profit, gross profit margin, operating income, EPS (diluted), total assets, stockholders' equity, return on equity (ROE), operating cash flow, and capital expenditure.
Latest 2026 SEC Filings — 10-K, 10-Q, 8-K & Form 4
| Form | Filing Date | Period | Analysis | SEC |
|---|---|---|---|---|
8-K | Apr 1, 2026 | — | — | — |
8-K | Mar 20, 2026 | — | — | — |
8-K | Mar 18, 2026 | — | Analysis | — |
10-K | Feb 23, 2026 | Dec 31, 2025 | Analysis | |
8-K | Feb 23, 2026 | — | Analysis | — |
8-K | Feb 12, 2026 | — | — | |
8-K | Feb 11, 2026 | — | — | |
10-Q | Nov 4, 2025 | Sep 30, 2025 | — | |
10-Q | Aug 5, 2025 | Jun 30, 2025 | — | |
10-Q | May 6, 2025 | Mar 31, 2025 | — | |
10-K | Feb 21, 2025 | Dec 31, 2024 | — | |
10-Q | Nov 5, 2024 | Sep 30, 2024 | — | |
10-Q | Aug 6, 2024 | Jun 30, 2024 | — | |
10-Q | May 7, 2024 | Mar 31, 2024 | — | |
10-K | Feb 16, 2024 | Dec 31, 2023 | — | |
10-Q | Nov 7, 2023 | Sep 30, 2023 | — | |
10-Q | Aug 1, 2023 | Jun 30, 2023 | — | |
10-Q | May 2, 2023 | Mar 31, 2023 | — | |
10-K | Feb 17, 2023 | Dec 31, 2022 | — | |
10-Q | Nov 1, 2022 | Sep 30, 2022 | — | |
10-Q | Aug 2, 2022 | Jun 30, 2022 | — | |
10-Q | May 3, 2022 | Mar 31, 2022 | — | |
10-K | Feb 23, 2022 | Dec 31, 2021 | — | |
10-Q | Nov 2, 2021 | Sep 30, 2021 | — | |
10-Q | Aug 3, 2021 | Jun 30, 2021 | — |
Frequently Asked Questions
What are the latest GLDD SEC filings in 2026?
Great Lakes Dredge & Dock CORP (GLDD) has filed a 10-K annual report on February 23, 2026, a 10-Q quarterly report on November 4, 2025, an 8-K current report on April 1, 2026 with the SEC. SignalX tracks every new SEC EDGAR filing daily, including 10-K, 10-Q, 8-K, and Form 4 insider transactions, with AI-powered summaries of key sections.
When did GLDD file its most recent 10-K annual report?
Great Lakes Dredge & Dock CORP (GLDD) filed its most recent 10-K annual report on February 23, 2026. The 10-K includes audited financial statements, business overview, risk factors, and management discussion, all available on SignalX with AI-generated summaries and XBRL financial data.
How do I view GLDD 10-Q quarterly reports?
Great Lakes Dredge & Dock CORP (GLDD)'s most recent 10-Q quarterly report was filed on November 4, 2025. SignalX displays every GLDD 10-Q with AI-generated summaries of the MD&A (Management Discussion & Analysis) and Risk Factors sections, plus links to the original SEC EDGAR document.
What 8-K current reports has GLDD filed recently?
Great Lakes Dredge & Dock CORP (GLDD)'s most recent 8-K was filed on April 1, 2026. 8-K filings disclose material corporate events such as earnings releases, executive changes, mergers, and other significant developments. SignalX surfaces each 8-K with item-level summaries so you can quickly see what happened.
Where can I find GLDD insider trading activity (Form 4)?
SignalX aggregates every GLDD Form 4 insider transaction from SEC EDGAR. Form 4 reports show when officers, directors, and 10% shareholders buy or sell company stock, with transaction code, share count, and price per share.
How often does GLDD file with the SEC?
Great Lakes Dredge & Dock CORP (GLDD) files a 10-K annual report once per year (typically within 60 days of fiscal year-end) and 10-Q quarterly reports three times per year. 8-K current reports are filed as needed when material events occur, and Form 4 insider transaction reports are due within two business days of a trade. SignalX monitors SEC EDGAR daily to surface every new GLDD filing with AI-powered analysis.
What is the difference between 10-K, 10-Q, and 8-K SEC filings?
A 10-K is a comprehensive annual report with audited financials, business overview, and risk factors. A 10-Q is a shorter quarterly report with unaudited financials and management discussion. An 8-K is a current report filed when a material event occurs — such as earnings releases, executive changes, acquisitions, or other significant developments. SignalX provides AI-generated summaries for all three filing types for Great Lakes Dredge & Dock CORP (GLDD).
What is GLDD's SEC CIK number?
Great Lakes Dredge & Dock CORP (GLDD)'s SEC CIK (Central Index Key) number is 1372020. The CIK is a unique identifier assigned by the SEC to every filing entity. You can use CIK 1372020 to look up all GLDD filings on SEC EDGAR, or browse them here on SignalX with AI-powered analysis.
Where can I find GLDD return on equity (ROE) and financial data?
SignalX extracts XBRL financial data from Great Lakes Dredge & Dock CORP (GLDD) 10-K annual filings, including revenue, net income, gross profit, operating income, EPS, total assets, stockholders' equity, and operating cash flow. Return on equity (ROE) can be derived from net income divided by stockholders' equity. Multi-year financial trends are displayed in the Financial Summary table above.
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