Welcome to our dedicated page for Great Lakes Dredge & Dock SEC filings (Ticker: GLDD), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
This page provides access to U.S. Securities and Exchange Commission (SEC) filings for Great Lakes Dredge & Dock Corporation (NASDAQ: GLDD), a Houston-based company described as the largest provider of dredging services in the United States. Through these filings, investors can review official disclosures about the company’s financial performance, capital structure, and material agreements.
Great Lakes uses current reports on Form 8-K to announce significant events. Recent examples include 8-K filings reporting quarterly earnings releases for periods such as the three months ended June 30 and September 30, as well as an 8-K describing Amendment No. 3 to its Second Amended and Restated Revolving Credit and Security Agreement. That amended credit agreement outlines the terms of a senior secured revolving credit facility, including total commitments, maturity, permitted uses of borrowings, collateral, covenants, and events of default.
In addition to 8-Ks, investors typically look to annual reports on Form 10-K and quarterly reports on Form 10-Q (when available) for detailed financial statements, management’s discussion and analysis, risk factors, and information about the company’s dredging and offshore energy operations. These filings often discuss topics such as backlog, fleet investments, and the company’s relationships with key customers like the U.S. Army Corps of Engineers.
Stock Titan’s platform enhances these documents with AI-powered summaries that highlight the main points of lengthy filings, helping readers quickly understand items such as new credit agreements, changes in liquidity, or updates on major projects. Real-time ingestion of filings from the SEC’s EDGAR system allows users to see new GLDD disclosures soon after they are filed, while AI-generated insights can assist in interpreting complex legal and financial language.
For those tracking insider activity, this page also centralizes access to Forms 3, 4, and 5 (when filed), which report beneficial ownership and changes in holdings by directors, officers, and significant shareholders. Together, these SEC documents form the core regulatory record for Great Lakes Dredge & Dock Corporation.
Great Lakes Dredge & Dock Corporation files Amendment No. 1 to its Schedule 14D-9 to supplement its recommendation/solicitation statement in connection with the cash tender offer and merger agreement under which Huron MergeCo, Inc. (a Saltchuk affiliate) is offering $17.00 per share in cash for each outstanding share of the Company. This Amendment adds an exhibit: an employee email from CEO Lasse Petterson dated March 13, 2026. The remainder of the Schedule 14D-9 is incorporated by reference.
Great Lakes Dredge & Dock Corporation filed an amended annual report that leaves 2025 results unchanged and primarily adds the auditor’s conformed signature. For 2025, the company generated $888.3 million in contract revenues and $73.5 million in net income, with basic earnings per share of $1.10, up from $0.85 in 2024. Operating cash flow rose sharply to $246.7 million, supporting heavy capital spending of $147.2 million and repayment of second-lien debt. Year-end total assets were $1.29 billion, with long-term debt of $378.2 million and equity of $517.1 million.
The notes highlight a Merger Agreement with Saltchuk Resources, under which a subsidiary of Saltchuk plans to launch a tender offer to acquire all outstanding shares at $17.00 per share, followed by a merger that would make Great Lakes a wholly owned subsidiary and lead to Nasdaq delisting. Closing is expected in the second quarter of 2026, subject to customary conditions, including a majority tender and required antitrust clearance. The agreement includes a termination fee of approximately $37 million payable to Saltchuk under specified circumstances.
Great Lakes Dredge & Dock Corporation recommends that its stockholders accept the tender offer by Huron MergeCo., Inc. to purchase all issued and outstanding common shares for
The Schedule 14D-9 describes the Merger Agreement dated
Great Lakes Dredge & Dock Corporation: BlackRock, Inc. reports beneficial ownership of 6,701,811 shares of common stock, representing 10.0% of the class as of 02/28/2026.
The filing states BlackRock's Reporting Business Units hold these shares, with 6,585,493 shares of sole voting power and 6,701,811 shares of sole dispositive power. The schedule is an amendment (No. 16) to the previously filed ownership disclosure.
Huron MergeCo., Inc., a Saltchuk Resources subsidiary, is offering to purchase all issued and outstanding shares of Great Lakes Dredge & Dock Corporation for
As of the close of business on
Great Lakes Dredge & Dock Corp executive receives stock award. On February 23, 2026, SVP, CLO, CCO & Corporate Secretary Vivienne Schiffer acquired 19,149 shares of Great Lakes Dredge & Dock common stock through a grant or award at a stated price of $0.00 per share.
These shares are in the form of restricted stock units that vest in three equal annual installments beginning on February 23, 2027, aligning the award with multi-year performance and retention. After this grant, Schiffer directly holds a total of 101,330 shares of the company’s common stock.
Great Lakes Dredge & Dock Corp reported that CEO and President Lasse Petterson acquired 132,825 shares of common stock through a grant of restricted stock units at a stated price of
Kornblau Scott Lee reported acquisition or exercise transactions in this Form 4 filing.
Great Lakes Dredge & Dock’s SVP & CFO, Scott Lee Kornblau, reported an award of 26,603 shares of common stock in the form of restricted stock units. These RSUs vest in three equal annual installments beginning on February 23, 2027. Following this grant, his direct holdings total 138,733.24 shares.
Great Lakes Dredge & Dock Corp reported that senior vice president Christopher Gunsten acquired 13,988 shares of common stock on February 23, 2026 through a restricted stock unit award. These units vest in three equal annual installments beginning on February 23, 2027, bringing his directly held shares to 99,940.
JOHANSON DAVID reported acquisition or exercise transactions in this Form 4 filing.
Great Lakes Dredge & Dock senior vice president David Johanson received an equity grant of 13,988 shares of common stock in the form of restricted stock units. These units will vest in three equal annual installments beginning on