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Orion Group Holdings Inc

For the period ended Oct 27, 2026. Filed Oct 28, 2026.

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A notice of a major event between regular reports, such as results, a deal or a change of executives. It is often the first formal record of the news.

Oct 27, 2026 · Filed Oct 28, 2026

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ORN$7.22+4.8%Stored close · as of Nov 6, 2026
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EX-99.1 · Backlog

Backlog

​​​​​​
Amounts in millions · September 30, · ​ · December 31,
​ · 2026 · ​ · 2025
Marine$506​$480
Concrete​139​​160
Total$645​$640

Third quarter 2026 backlog included approximately $179 million in new awards. Third quarter Marine awards included a significant wharf repair for the U.S. Navy, the next phase of construction on the North Jetty project, and two projects in Hawaii. Recent Concrete awards included a large concrete paving package, new phases of data center campuses, a college research building, and a water treatment plant.

The Company won positions on two new MACC contract vehicles. The first is on the $9 billion U.S. Navy VENTI MACC, the largest procurement action in Naval Facilities Engineering Systems Command (“NAVFAC”) Northwest's history that encompasses a broad range of major construction projects across the region. The second is on the $700 million NAVFAC Northwest Waterfront MACC that is focused on the construction, repair and modernization of piers, wharves and other critical waterfront infrastructure. These programs are strategically important because they limit the pool of qualified contractors competing for future potential task orders under large federal programs.

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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.