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    Subscribe to $GLDD

    Great Lakes Dredge & Dock Corporation

    Subscribe to $GLDD
    $GLDD
    Military/Government/Technical
    Industrials

    Great Lakes Dredge & Dock Corporation provides dredging services in the United States. The company engages in capital dredging that consists of port expansion projects, coastal restoration and land reclamations, trench digging for pipelines, tunnels and cables, and other dredging related to the construction of breakwaters, jetties, canals, and other marine structures. It is also involved in coastal protection projects, which involves moving sand from the ocean floor to shoreline locations where erosion threatens shoreline assets; maintenance dredging, which consists of the re-dredging of previously deepened waterways and harbors to remove silt, sand and other accumulated sediments; land reclamations, channel deepening, and port infrastructure development; lake and river dredging, inland levee and construction dredging, environmental restoration and habitat improvement, and other marine construction projects. The company serves federal, state, and local governments; foreign governments; and domestic and foreign private concerns, such as utilities, oil, and other energy companies. It operates a fleet of 20 dredges, 17 material transportation barges, 1 drillboat, and various other support vessels. The company was formerly known as Lydon & Drews Partnership and changed its name to Great Lakes Dredge & Dock Corporation in 1905. Great Lakes Dredge & Dock Corporation was founded in 1890 and is headquartered in Houston, Texas.

    IPO Year:

    Exchange: NASDAQ

    Website: gldd.com

    Recent Analyst Ratings for Great Lakes Dredge & Dock Corporation

    DatePrice TargetRatingAnalyst
    See more ratings

    Great Lakes Dredge & Dock Corporation Insider Trading

    Insider transactions reveal critical sentiment about the company from key stakeholders. See them live in this feed.

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    • Director Steger Ronald sold $57,925 worth of shares (5,000 units at $11.59), decreasing direct ownership by 20% to 20,404 units (SEC Form 4)

      4 - Great Lakes Dredge & Dock CORP (0001372020) (Issuer)

      6/4/25 5:00:10 PM ET
      $GLDD
      Military/Government/Technical
      Industrials
    • SVP - Offshore Energy Beyko Eleni was granted 40,000 shares, increasing direct ownership by 80% to 90,138 units (SEC Form 4)

      4 - Great Lakes Dredge & Dock CORP (0001372020) (Issuer)

      5/12/25 6:14:04 PM ET
      $GLDD
      Military/Government/Technical
      Industrials
    • CEO & President Petterson Lasse was granted 125,145 shares, increasing direct ownership by 12% to 1,159,377 units (SEC Form 4)

      4 - Great Lakes Dredge & Dock CORP (0001372020) (Issuer)

      5/12/25 5:57:20 PM ET
      $GLDD
      Military/Government/Technical
      Industrials
    • SVP & CFO Kornblau Scott Lee was granted 25,058 shares, increasing direct ownership by 17% to 171,935 units (SEC Form 4)

      4 - Great Lakes Dredge & Dock CORP (0001372020) (Issuer)

      5/12/25 5:54:19 PM ET
      $GLDD
      Military/Government/Technical
      Industrials
    • SVP, CLO, CCO & Corp Secretary Schiffer Vivienne was granted 18,035 shares, increasing direct ownership by 28% to 82,181 units (SEC Form 4)

      4 - Great Lakes Dredge & Dock CORP (0001372020) (Issuer)

      5/12/25 5:51:22 PM ET
      $GLDD
      Military/Government/Technical
      Industrials
    • SVP-Proj Svcs & Fleet Engineer Gunsten Christopher was granted 13,179 shares, increasing direct ownership by 18% to 85,952 units (SEC Form 4)

      4 - Great Lakes Dredge & Dock CORP (0001372020) (Issuer)

      5/12/25 5:46:17 PM ET
      $GLDD
      Military/Government/Technical
      Industrials
    • SVP-Project Acquisition & Ops Johanson David was granted 13,179 shares, increasing direct ownership by 15% to 104,063 units (SEC Form 4)

      4 - Great Lakes Dredge & Dock CORP (0001372020) (Issuer)

      5/12/25 5:41:51 PM ET
      $GLDD
      Military/Government/Technical
      Industrials
    • SVP, Market Development Hanson William H was granted 8,237 shares, increasing direct ownership by 14% to 68,977 units (SEC Form 4)

      4 - Great Lakes Dredge & Dock CORP (0001372020) (Issuer)

      5/12/25 5:38:08 PM ET
      $GLDD
      Military/Government/Technical
      Industrials
    • SVP - Offshore Energy Beyko Eleni was granted 15,376 shares, increasing direct ownership by 17% to 105,514 units (SEC Form 4)

      4 - Great Lakes Dredge & Dock CORP (0001372020) (Issuer)

      5/12/25 5:33:06 PM ET
      $GLDD
      Military/Government/Technical
      Industrials
    • VP & CAO Bayer Ryan was granted 10,126 shares, increasing direct ownership by 70% to 24,574 units (SEC Form 4)

      4 - Great Lakes Dredge & Dock CORP (0001372020) (Issuer)

      5/12/25 5:28:27 PM ET
      $GLDD
      Military/Government/Technical
      Industrials

    Great Lakes Dredge & Dock Corporation Leadership Updates

    Live Leadership Updates

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    • Ascent Industries Appoints Bill Steckel as Chief Financial Officer

      Ascent Industries Co. (NASDAQ:ACNT) ("Ascent" or the "Company"), an industrials company focused on the production and distribution of industrial tubular products and specialty chemicals, today announced the appointment of Bill Steckel as chief financial officer, effective today. He succeeds Aaron Tam, who has resigned as CFO. Mr. Steckel brings to Ascent more than two decades of extensive experience in operational finance, financial planning and analysis and treasury across a wide range of industries, as well as expertise in capital markets and M&A. Prior to joining Ascent, he spent over five years in multiple CFO assignments for manufacturing, distribution and technology companies. Durin

      4/17/23 8:00:00 AM ET
      $ACNT
      $GLDD
      Steel/Iron Ore
      Industrials
      Military/Government/Technical
    • Great Lakes Dredge & Dock Corporation Announces the Retirement of Chief Operating Officer, David E. Simonelli

      HOUSTON, June 23, 2022 (GLOBE NEWSWIRE) -- Great Lakes Dredge & Dock Corporation ("Great Lakes" or the "Company") (NASDAQ:GLDD), the largest provider of dredging services in the United States announced today that its Chief Operating Officer, David E. Simonelli, will retire effective September 16, 2022. After his retirement, he will provide consulting services to the Company. Mr. Simonelli, who has spent forty-four years with Great Lakes, became the President of the Company's Dredging Division in 2010, and Chief Operating Officer in 2018. His commitment to project and employee safety, environmental protection, and successful project completion has contributed significantly to the Company's

      6/23/22 4:05:02 PM ET
      $GLDD
      Military/Government/Technical
      Industrials
    • Great Lakes Dredge & Dock Corporation Appoints Scott Kornblau as Senior Vice President and Chief Financial Officer

      HOUSTON, Oct. 01, 2021 (GLOBE NEWSWIRE) -- Great Lakes Dredge & Dock Co. (NASDAQ:GLDD), the nation's largest provider of dredging servicers, has appointed Scott Kornblau as its Senior Vice President and Chief Financial Officer effective immediately. In his role, Kornblau will be responsible for overseeing the company's financial operations including investor relations and strategic and profitable growth opportunities, while managing various accounting functions and information technology. Based in Houston, he will serve on the company's executive team and report to the President and Chief Executive Officer, Lasse Petterson. He succeeds Mark Marinko who has left the company to pursue other

      10/1/21 8:00:00 AM ET
      $GLDD
      Military/Government/Technical
      Industrials
    • Great Lakes Dredge & Dock Co. names Eleni Beyko to lead its entry into offshore wind

      HOUSTON, Jan. 27, 2021 /PRNewswire/ -- Great Lakes Dredge & Dock Co. (NASDAQ: GLDD), the nation's largest provider of dredging services, announced today its appointment of industry veteran Eleni Beyko as senior vice president offshore wind – a strategic growth area for the company. (PRNewsfoto/Great Lakes Dredge & Dock Co.) Beyko, who started on Jan. 25, brings more than 20 years' experience in program engineering, business leadership and project management in the automobile and offshore oil and gas markets. At GLDD, she is responsible for developing its offshore wind operations, including strategy and business development, tendering and project execution. Her app

      1/27/21 7:02:00 AM ET
      $GLDD
      Military/Government/Technical
      Industrials