Great Lakes Dredge & Dock CORP (GLDD) — SEC Filings

Latest SEC filings for Great Lakes Dredge & Dock CORP (GLDD), explained in plain English.

Sentiment Overview: 1 bullish, 1 bearish, 41 neutral

Recent Filings (43)

• EFFECT Filing — EFFECT · 2026-04-03T00:15:02-04:00 [neutral]
• Great Lakes Dredge & Dock CORP: Insider Acquires Shares — 4 · 2026-04-01T15:59:28-04:00 [neutral] Risk: low
  On March 31, 2026, Kathleen M. Shanahan, a reporting person for Great Lakes Dredge & Dock CORP, acquired 1,000 shares of common stock through the exercise of op
• S Filing — S · 2026-04-01T14:11:45-04:00 [neutral]
• S Filing — S · 2026-04-01T14:10:33-04:00 [neutral]
• Great Lakes Dredge & Dock files S-8 POS for employee stock plans — S · 2026-04-01T14:09:05-04:00 [neutral] Risk: low
  Great Lakes Dredge & Dock CORP filed an S-8 POS form on April 1, 2026, registering an unspecified number of securities to be offered to employees under their be
• Great Lakes Dredge & Dock files S-8 POS for employee stock plans — S · 2026-04-01T14:07:37-04:00 [neutral] Risk: low
  Great Lakes Dredge & Dock CORP filed an S-8 POS form on April 1, 2026, registering an unspecified number of securities to be offered under their employee benefi
• Great Lakes Dredge & Dock files S-8 POS for employee plans — S · 2026-04-01T14:05:59-04:00 [neutral] Risk: low
  Great Lakes Dredge & Dock CORP filed an S-8 POS form on April 1, 2026, registering an unspecified number of securities to be offered under their employee benefi
• S Filing — S · 2026-04-01T14:04:02-04:00 [neutral]
• 8-K Filing — 8-K · 2026-04-01T12:23:17-04:00 [neutral]
• 25-NSE Filing — 25-NSE · 2026-04-01T09:11:53-04:00 [neutral]
• GLDD Dredges Up Double-Digit Profit Growth, Initiates Buyback — 10-Q · 2025-11-04T00:00:00.000Z [bullish] Risk: low
  Great Lakes Dredge & Dock Corporation (GLDD) reported a strong financial performance for the three and nine months ended September 30, 2025. Contract revenues i
• 8-K Filing — 8-K · 2025-11-04T00:00:00.000Z [neutral]
• Great Lakes Dredge & Dock Enters Material Agreement — 8-K · 2025-10-27T00:00:00.000Z [neutral] Risk: medium
  Great Lakes Dredge & Dock Corp. entered into a material definitive agreement on October 24, 2025. The filing does not disclose the specific terms or parties inv
• Great Lakes Dredge & Dock Files 8-K on Financials — 8-K · 2025-08-05T00:00:00.000Z [neutral] Risk: low
  Great Lakes Dredge & Dock Corporation filed an 8-K on August 5, 2025, reporting on its Results of Operations and Financial Condition, as well as Financial State
• GLDD Swings to Loss Amid Revenue Dip, Fuel Hedge Volatility — 10-Q · 2025-08-05T00:00:00.000Z [bearish] Risk: high
  Great Lakes Dredge & Dock CORP reported a net loss of $10.2 million for the six months ended June 30, 2025, a significant decline from a net income of $1.5 mill
• Great Lakes Dredge & Dock Corp. Reports Officer and Director Changes — 8-K · 2025-05-12T00:00:00.000Z [neutral] Risk: medium
  Great Lakes Dredge & Dock Corp. filed an 8-K on May 12, 2025, reporting on events that occurred on May 8, 2025. The filing pertains to the departure of director
• Great Lakes Dredge & Dock Files 8-K — 8-K · 2025-05-06T00:00:00.000Z [neutral] Risk: low
  Great Lakes Dredge & Dock Corporation filed an 8-K on May 6, 2025, reporting on its results of operations and financial condition. The filing includes financial
• Great Lakes Dredge & Dock Files Q1 2025 10-Q — 10-Q · 2025-05-06T00:00:00.000Z [neutral] Risk: medium
  Great Lakes Dredge & Dock Corp. filed its 10-Q for the period ending March 31, 2025. The filing details financial performance and operational updates for the fi
• Great Lakes Dredge & Dock Corp: Executive Compensation Details — DEF 14A · 2025-03-26T00:00:00.000Z [neutral] Risk: low
  Great Lakes Dredge & Dock Corp filed a DEF 14A on March 26, 2025, detailing executive compensation and equity awards for the fiscal years ending December 31, 20
• Great Lakes Dredge & Dock Files 8-K for Other Events — 8-K · 2025-03-14T00:00:00.000Z [neutral] Risk: low
  Great Lakes Dredge & Dock Corporation filed an 8-K on March 14, 2025, reporting an event that occurred on March 12, 2025. The filing pertains to 'Other Events'
• Great Lakes Dredge & Dock Files 8-K Amendment — 8-K/A · 2025-03-03T00:00:00.000Z [neutral] Risk: low
  Great Lakes Dredge & Dock Corporation filed an amendment (8-K/A) on March 3, 2025, regarding events that occurred on January 5, 2025. The filing pertains to the
• Great Lakes Dredge & Dock Files 2024 10-K — 10-K · 2025-02-21T00:00:00.000Z [neutral] Risk: low
  Great Lakes Dredge & Dock Corp. filed its 2024 10-K on February 21, 2025, reporting on its fiscal year ending December 31, 2024. The company, incorporated in De
• Great Lakes Dredge & Dock Files 8-K — 8-K · 2025-02-18T00:00:00.000Z [neutral] Risk: low
  Great Lakes Dredge & Dock Corporation filed an 8-K on February 18, 2025, reporting on its results of operations and financial condition. The filing also include
• Great Lakes Dredge & Dock Corp. Board Changes — 8-K · 2025-01-08T00:00:00.000Z [neutral] Risk: low
  Great Lakes Dredge & Dock Corporation announced on January 5, 2025, a change in its board of directors. Specifically, Michael J. Wild resigned from his position
• Great Lakes Dredge & Dock Corp. Amends Code of Ethics — 8-K · 2024-11-12T00:00:00.000Z [neutral] Risk: low
  Great Lakes Dredge & Dock Corp. filed an 8-K on November 12, 2024, reporting amendments to its Code of Ethics. The filing, dated November 7, 2024, indicates cha
• Great Lakes Dredge & Dock Files 8-K on Financials — 8-K · 2024-11-05T00:00:00.000Z [neutral] Risk: low
  Great Lakes Dredge & Dock Corporation filed an 8-K on November 5, 2024, reporting on its results of operations and financial condition. The filing includes fina
• Great Lakes Dredge & Dock Files Q3 2024 10-Q — 10-Q · 2024-11-05T00:00:00.000Z [neutral] Risk: medium
  Great Lakes Dredge & Dock Corp. filed its 10-Q for the period ending September 30, 2024. The filing details financial performance and operational updates for th
• Great Lakes Dredge & Dock Files 8-K — 8-K · 2024-08-06T00:00:00.000Z [neutral] Risk: low
  Great Lakes Dredge & Dock Corporation filed an 8-K on August 6, 2024, reporting on its results of operations and financial condition. The filing also includes f
• Great Lakes Dredge & Dock Files Q2 2024 10-Q — 10-Q · 2024-08-06T00:00:00.000Z [neutral] Risk: medium
  Great Lakes Dredge & Dock Corp. filed its 10-Q for the period ending June 30, 2024. The company reported its financial performance and operational details. Key
• Great Lakes Dredge & Dock Corp. Elects New Directors, Extends CEO Contract — 8-K · 2024-05-14T00:00:00.000Z [neutral] Risk: low
  Great Lakes Dredge & Dock Corp. announced on May 13, 2024, changes in its executive and director roles. The company elected two new directors, Michael A. N. W.
• Great Lakes Dredge & Dock Corp. Files 8-K on Shareholder Votes — 8-K · 2024-05-13T00:00:00.000Z [neutral] Risk: low
  Great Lakes Dredge & Dock Corporation (GLDD) filed an 8-K on May 13, 2024, reporting on matters submitted to a vote of security holders as of May 9, 2024. The f
• Great Lakes Dredge & Dock Files 8-K — 8-K · 2024-05-07T00:00:00.000Z [neutral] Risk: low
  Great Lakes Dredge & Dock Corporation filed an 8-K on May 7, 2024, reporting on its results of operations and financial condition. The filing includes financial
• Great Lakes Dredge & Dock Files Q1 2024 Report — 10-Q · 2024-05-07T00:00:00.000Z [neutral] Risk: low
  Great Lakes Dredge & Dock Corp. reported its first quarter results for the period ending March 31, 2024. The company's filing indicates ongoing operations and f
• Great Lakes Dredge & Dock Enters Material Agreement — 8-K · 2024-04-25T00:00:00.000Z [neutral] Risk: medium
  Great Lakes Dredge & Dock Corporation (GLDD) entered into a Material Definitive Agreement on April 24, 2024. The filing does not specify the nature of the agree
• Great Lakes Dredge & Dock Corp. DEF 14A Filing — DEF 14A · 2024-03-27T00:00:00.000Z [neutral] Risk: low
  Great Lakes Dredge & Dock Corp. filed a DEF 14A on March 27, 2024, for the fiscal year ending December 31, 2023. The filing details executive compensation, incl
• Great Lakes Dredge & Dock Files 2023 10-K — 10-K · 2024-02-16T00:00:00.000Z [neutral] Risk: medium
  Great Lakes Dredge & Dock CORP (GLDD) filed its 10-K on February 16, 2024, for the fiscal year ending December 31, 2023. The company, a heavy construction contr
• Great Lakes Dredge & Dock Files 8-K on Financial Results — 8-K · 2024-02-14T00:00:00.000Z [neutral] Risk: medium
  Great Lakes Dredge & Dock Corporation filed an 8-K on February 14, 2024, to report on its results of operations and financial condition, along with related fina
• SC 13G/A Filing — SC 13G/A · 2024-02-14T00:00:00.000Z [neutral]
• SC 13G/A Filing — SC 13G/A · 2024-02-14T00:00:00.000Z [neutral]
• SC 13G/A Filing — SC 13G/A · 2024-02-13T00:00:00.000Z [neutral]
• Dimensional Fund Advisors Holds 6.2% Stake in Great Lakes Dredge & Dock — SC 13G/A · 2024-02-09T00:00:00.000Z [neutral] Risk: low
  Dimensional Fund Advisors LP, a major investment firm, filed an amendment (SC 13G/A) on February 9, 2024, updating its ownership in Great Lakes Dredge & Dock Co
• Jennison Associates LLC Amends GLDD Stake as of Dec 31, 2023 — SC 13G/A · 2024-02-09T00:00:00.000Z [neutral] Risk: low
  Jennison Associates LLC, a major investment firm, has updated its ownership stake in Great Lakes Dredge & Dock Corporation (GLDD) as of December 31, 2023. This
• BlackRock Amends Great Lakes Dredge & Dock Stake (SC 13G/A) — SC 13G/A · 2024-01-24T00:00:00.000Z [neutral]
  BlackRock Inc. filed an amended SC 13G/A on January 24, 2024, indicating a change in its ownership of Great Lakes Dredge & Dock Corporation's common stock as of