Orion Group Holdings Inc SEC filings ORN
Orion Group Holdings Inc has 881 filings in SEC EDGAR's recent list, going back to Jun 5, 2007. Its latest annual report, Form ARS, was filed on Apr 1, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 28, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 28, 2026 (results of operations, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 28, 2026 | Oct 27, 2026 |
| 8-K |
Current report
Officer or director change
|
Oct 15, 2026 | Oct 12, 2026 |
| 8-K |
Current report
Officer or director change
|
Sep 21, 2026 | Sep 18, 2026 |
| 8-K/A |
Amended current report
Regulation FD disclosure
|
Aug 4, 2026 | Jul 28, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 29, 2026 | Jul 28, 2026 |
| 8-K |
Current report
Officer or director change, Bylaw or fiscal year change, Shareholder vote results
|
May 20, 2026 | May 19, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 29, 2026 | Apr 28, 2026 |
| 8-K/A |
Amended current report
Officer or director change, Regulation FD disclosure
|
Mar 19, 2026 | Mar 16, 2026 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Mar 17, 2026 | Mar 16, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 4, 2026 | Mar 4, 2026 |
| 8-K |
Current report
Results of operations
|
Mar 4, 2026 | Mar 3, 2026 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, New debt, Unregistered share sale, Regulation FD disclosure
|
Feb 4, 2026 | Feb 3, 2026 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt, Change to shareholder rights, Regulation FD disclosure
|
Dec 29, 2025 | Dec 23, 2025 |
| 8-K/A |
Amended current report
Officer or director change
|
Nov 25, 2025 | Sep 28, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 29, 2025 | Oct 29, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 29, 2025 | Oct 28, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Sep 29, 2025 | Sep 28, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 18, 2025 | Sep 18, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 30, 2025 | Jul 29, 2025 |
| 8-K |
Current report
Officer or director change
|
Jul 1, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 23, 2025 | Jun 23, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jun 10, 2025 | Jun 6, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
May 28, 2025 | May 28, 2025 |
| 8-K |
Current report
Shareholder vote results
|
May 19, 2025 | May 15, 2025 |
| 8-K |
Current report
Results of operations
|
Apr 29, 2025 | Apr 29, 2025 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Mar 25, 2025 | Mar 20, 2025 |
| 8-K |
Current report
Results of operations
|
Mar 4, 2025 | Mar 4, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 12, 2024 | Nov 12, 2024 |
| 8-K |
Current report
Results of operations
|
Oct 30, 2024 | Oct 30, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 15, 2024 | Oct 15, 2024 |
| 8-K |
Current report
Agreement ended
|
Sep 20, 2024 | Sep 16, 2024 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure, Other events
|
Sep 11, 2024 | Sep 10, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 16, 2024 | Aug 16, 2024 |
| 8-K |
Current report
Results of operations
|
Jul 25, 2024 | Jul 24, 2024 |
| 8-K |
Current report
Material agreement
|
Jul 2, 2024 | Jul 2, 2024 |
| 8-K |
Current report
Material agreement
|
Jul 2, 2024 | Jun 28, 2024 |
| 8-K |
Current report
Agreement ended
|
Jun 21, 2024 | Jun 14, 2024 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 17, 2024 | May 16, 2024 |
| 8-K |
Current report
Results of operations
|
Apr 25, 2024 | Apr 24, 2024 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Mar 25, 2024 | Mar 21, 2024 |
| 8-K |
Current report
Results of operations
|
Feb 28, 2024 | Feb 28, 2024 |
| 8-K |
Current report
Material agreement
|
Feb 20, 2024 | Feb 20, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 4, 2023 | Dec 4, 2023 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Nov 28, 2023 | Nov 27, 2023 |
| 8-K |
Current report
Results of operations
|
Oct 25, 2023 | Oct 25, 2023 |
| 8-K |
Current report
Material agreement, Officer or director change
|
Sep 28, 2023 | Sep 22, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 21, 2023 | Sep 20, 2023 |
| 8-K |
Current report
Officer or director change
|
Aug 4, 2023 | Jul 31, 2023 |
| 8-K |
Current report
Results of operations
|
Jul 27, 2023 | Jul 26, 2023 |
| 8-K |
Current report
Material agreement, Other events
|
Jun 26, 2023 | Jun 21, 2023 |
| 8-K |
Current report
Shareholder vote results
|
May 22, 2023 | May 18, 2023 |
| 8-K |
Current report
Material agreement, Other events
|
May 18, 2023 | May 15, 2023 |
| 8-K |
Current report
Material agreement, Results of operations
|
May 10, 2023 | May 5, 2023 |
| 8-K |
Current report
Material agreement
|
May 2, 2023 | Apr 26, 2023 |
| 8-K |
Current report
Material agreement, Results of operations
|
Mar 15, 2023 | Mar 14, 2023 |
| 8-K |
Current report
Officer or director change
|
Mar 2, 2023 | Mar 1, 2023 |
| 8-K |
Current report
Officer or director change
|
Nov 21, 2022 | Nov 17, 2022 |
| 8-K |
Current report
Results of operations
|
Oct 27, 2022 | Oct 26, 2022 |
| 8-K |
Current report
Officer or director change
|
Aug 31, 2022 | Aug 29, 2022 |
| 8-K |
Current report
Officer or director change
|
Aug 18, 2022 | Aug 15, 2022 |
| 8-K |
Current report
Results of operations
|
Jul 28, 2022 | Jul 27, 2022 |
| 8-K/A |
Amended current report
Officer or director change
|
Jul 13, 2022 | Apr 6, 2022 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 24, 2022 | May 19, 2022 |
| 8-K |
Current report
Results of operations
|
Apr 28, 2022 | Apr 27, 2022 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Apr 12, 2022 | Apr 6, 2022 |
| 8-K/A |
Amended current report
Officer or director change
|
Mar 30, 2022 | Jan 21, 2022 |
| 8-K/A |
Amended current report
Officer or director change
|
Mar 29, 2022 | Jan 21, 2022 |
| 8-K |
Current report
Results of operations
|
Mar 3, 2022 | Mar 2, 2022 |
| 8-K |
Current report
Officer or director change, Other events
|
Jan 25, 2022 | Jan 21, 2022 |
| 8-K |
Current report
Results of operations
|
Oct 28, 2021 | Oct 27, 2021 |
| 8-K |
Current report
Officer or director change
|
Oct 12, 2021 | Oct 5, 2021 |
| 8-K |
Current report
Results of operations
|
Jul 29, 2021 | Jul 28, 2021 |
| 8-K |
Current report
Officer or director change
|
Jul 2, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Shareholder vote results
|
May 25, 2021 | May 20, 2021 |
| 8-K |
Current report
Results of operations
|
Apr 30, 2021 | Apr 28, 2021 |
| 8-K |
Current report
Other events
|
Mar 4, 2021 | Mar 2, 2021 |
| 8-K |
Current report
Results of operations
|
Feb 25, 2021 | Feb 24, 2021 |
| 8-K |
Current report
Other events
|
Dec 17, 2020 | Dec 14, 2020 |
| 8-K |
Current report
Results of operations
|
Oct 29, 2020 | Oct 28, 2020 |
| 8-K |
Current report
Material agreement
|
Oct 13, 2020 | Oct 9, 2020 |
| 8-K |
Current report
Other events
|
Aug 24, 2020 | Aug 24, 2020 |
| 8-K |
Current report
Results of operations
|
Jul 30, 2020 | Jul 29, 2020 |
| 8-K |
Current report
Material agreement, Other events
|
Jun 10, 2020 | Jun 8, 2020 |
| 8-K |
Current report
Shareholder vote results
|
May 22, 2020 | May 21, 2020 |
| 8-K |
Current report
Results of operations
|
Apr 30, 2020 | Apr 29, 2020 |
| 8-K |
Current report
Results of operations
|
Feb 27, 2020 | Feb 26, 2020 |
| 8-K |
Current report
Officer or director change, Other events
|
Feb 20, 2020 | Feb 20, 2020 |
| 8-K |
Current report
Results of operations
|
Oct 31, 2019 | Oct 30, 2019 |
| 8-K |
Current report
Officer or director change, Other events
|
Sep 17, 2019 | Sep 17, 2019 |
| 8-K |
Current report
Other events
|
Aug 14, 2019 | Aug 12, 2019 |
| 8-K |
Current report
Results of operations
|
Aug 1, 2019 | Jul 31, 2019 |
| 8-K |
Current report
Officer or director change
|
Jun 21, 2019 | Jun 19, 2019 |
| 8-K |
Current report
Shareholder vote results
|
May 29, 2019 | May 23, 2019 |
| 8-K |
Current report
Material agreement, Results of operations
|
May 9, 2019 | May 7, 2019 |
| 8-K |
Current report
Officer or director change, Other events
|
Apr 4, 2019 | Apr 3, 2019 |
| 8-K |
Current report
Officer or director change, Other events
|
Mar 28, 2019 | Mar 22, 2019 |
| 8-K |
Current report
Material agreement, Results of operations, Officer or director change, Other events
|
Mar 26, 2019 | Mar 21, 2019 |
| 8-K |
Current report
Officer or director change, Other events
|
Dec 20, 2018 | Dec 14, 2018 |
| 8-K |
Current report
Results of operations
|
Nov 5, 2018 | Nov 1, 2018 |
| 8-K |
Current report
Officer or director change, Other events
|
Oct 24, 2018 | Oct 18, 2018 |
| 8-K |
Current report
Other events
|
Oct 24, 2018 | Oct 18, 2018 |
| 8-K |
Current report
Results of operations
|
Aug 3, 2018 | Aug 2, 2018 |
| 8-K/A |
Amended current report
Other events
|
Jun 11, 2018 | Sep 14, 2017 |
| 8-K/A |
Amended current report
Other events
|
Jun 11, 2018 | Aug 11, 2017 |
| 8-K |
Current report
Officer or director change
|
Jun 8, 2018 | Jun 5, 2018 |
| 8-K |
Current report
Shareholder vote results
|
May 30, 2018 | May 24, 2018 |
| 8-K |
Current report
Results of operations
|
May 8, 2018 | May 3, 2018 |
| 8-K |
Current report
Other events
|
Mar 21, 2018 | Mar 21, 2018 |
| 8-K |
Current report
Other events
|
Mar 19, 2018 | Mar 16, 2018 |
| 8-K |
Current report
Results of operations
|
Mar 9, 2018 | Mar 8, 2018 |
| 8-K |
Current report
Other events
|
Dec 14, 2017 | Dec 13, 2017 |
| 8-K |
Current report
Officer or director change, Other events
|
Dec 7, 2017 | Dec 1, 2017 |
| 8-K |
Current report
Results of operations
|
Nov 9, 2017 | Nov 8, 2017 |
| 8-K |
Current report
Other events
|
Oct 24, 2017 | Oct 17, 2017 |
| 8-K |
Current report
Other events
|
Sep 21, 2017 | Sep 14, 2017 |
| 8-K |
Current report
Other events
|
Sep 7, 2017 | Sep 6, 2017 |
| 8-K |
Current report
Other events
|
Aug 17, 2017 | Aug 17, 2017 |
| 8-K |
Current report
Results of operations
|
Aug 3, 2017 | Aug 3, 2017 |
| 8-K/A |
Amended current report
Acquisition or sale of assets
|
Jun 23, 2017 | Jun 23, 2017 |
| 8-K |
Current report
Shareholder vote results
|
May 31, 2017 | May 25, 2017 |
| 8-K |
Current report
Results of operations
|
May 5, 2017 | May 4, 2017 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Other events
|
Apr 13, 2017 | Apr 9, 2017 |
| 8-K |
Current report
Auditor change
|
Apr 5, 2017 | Mar 30, 2017 |
| 8-K |
Current report
Officer or director change
|
Apr 5, 2017 | Apr 5, 2017 |
| 8-K |
Current report
Officer or director change
|
Mar 20, 2017 | Mar 20, 2017 |
| 8-K |
Current report
Results of operations
|
Mar 15, 2017 | Mar 9, 2017 |
| 8-K |
Current report
Results of operations
|
Nov 4, 2016 | Nov 3, 2016 |
| 8-K |
Current report
Results of operations
|
Aug 9, 2016 | Aug 4, 2016 |
| 8-K/A |
Amended current report
Auditor change
|
Jul 14, 2016 | Jul 14, 2016 |
| 8-K |
Current report
Auditor change
|
May 25, 2016 | May 25, 2016 |
| 8-K |
Current report
Shareholder vote results
|
May 24, 2016 | May 24, 2016 |
| 8-K |
Current report
Bylaw or fiscal year change, Other events
|
May 24, 2016 | May 24, 2016 |
| 8-K |
Current report
Results of operations
|
May 11, 2016 | May 11, 2016 |
| 8-K |
Current report
Results of operations
|
Mar 16, 2016 | Mar 16, 2016 |
| 8-K |
Current report
Results of operations
|
Nov 10, 2015 | Nov 5, 2015 |
| 8-K |
Current report
Other events
|
Oct 26, 2015 | Oct 21, 2015 |
| 8-K |
Current report
Other events
|
Oct 23, 2015 | Oct 21, 2015 |
| 8-K/A |
Amended current report
Acquisition or sale of assets
|
Oct 22, 2015 | Oct 22, 2015 |
| 8-K |
Current report
Officer or director change
|
Oct 1, 2015 | Oct 1, 2015 |
| 8-K |
Current report
Other events
|
Sep 23, 2015 | Sep 17, 2015 |
| 8-K |
Current report
Material agreement, Agreement ended, Acquisition or sale of assets, Results of operations, New debt, Other events
|
Aug 12, 2015 | Aug 6, 2015 |
| 8-K | Current report | May 1, 2015 | Apr 30, 2015 |
| 8-K | Current report | Feb 27, 2015 | Feb 26, 2015 |
| 8-K |
Current report
Other events
|
Jan 27, 2015 | Jan 26, 2015 |
| 8-K |
Current report
Officer or director change
|
Jan 2, 2015 | Jan 2, 2015 |
| 8-K |
Current report
Officer or director change, Other events
|
Nov 26, 2014 | Nov 20, 2014 |
| 8-K |
Current report
Results of operations
|
Oct 31, 2014 | Oct 30, 2014 |
| 8-K |
Current report
Other events
|
Sep 29, 2014 | Sep 25, 2014 |
| 8-K |
Current report
Officer or director change, Other events
|
Aug 20, 2014 | Aug 18, 2014 |
| 8-K |
Current report
Other events
|
Aug 4, 2014 | Jul 31, 2014 |
| 8-K |
Current report
Other events
|
Jul 15, 2014 | Jul 10, 2014 |
| 8-K |
Current report
Shareholder vote results
|
May 30, 2014 | May 22, 2014 |
| 8-K |
Current report
Results of operations
|
May 2, 2014 | May 1, 2014 |
| 8-K |
Current report
Other events
|
Apr 15, 2014 | Apr 11, 2014 |
| 8-K |
Current report
Other events
|
Mar 19, 2014 | Mar 18, 2014 |
| 8-K/A |
Amended current report
Material agreement
|
Mar 4, 2014 | Mar 4, 2014 |
| 8-K |
Current report
Material agreement, Results of operations, Officer or director change
|
Feb 28, 2014 | Feb 27, 2014 |
| 8-K |
Current report
Other events
|
Jan 30, 2014 | Jan 22, 2014 |
| 8-K |
Current report
Results of operations
|
Nov 1, 2013 | Oct 31, 2013 |
| 8-K |
Current report
Other events
|
Sep 20, 2013 | Sep 20, 2013 |
| 8-K |
Current report
Other events
|
Aug 20, 2013 | Aug 14, 2013 |
| 8-K | Current report | Aug 2, 2013 | Aug 1, 2013 |
| 8-K |
Current report
Other events
|
Jul 3, 2013 | Jul 3, 2013 |
| 8-K |
Current report
Shareholder vote results
|
May 31, 2013 | May 23, 2013 |
| 8-K |
Current report
Results of operations
|
May 6, 2013 | May 2, 2013 |
| 8-K |
Current report
Other events
|
Apr 8, 2013 | Apr 5, 2013 |
| 8-K |
Current report
Results of operations
|
Mar 6, 2013 | Feb 28, 2013 |
| 8-K |
Current report
Agreement ended
|
Nov 1, 2012 | Nov 1, 2012 |
| 8-K |
Current report
Results of operations
|
Aug 2, 2012 | Aug 2, 2012 |
| 8-K |
Current report
Shareholder vote results
|
May 24, 2012 | May 22, 2012 |
| 8-K |
Current report
Other events
|
May 10, 2012 | May 10, 2012 |
| 8-K |
Current report
Results of operations
|
May 3, 2012 | May 3, 2012 |
| 8-K |
Current report
Results of operations
|
Mar 2, 2012 | Mar 1, 2012 |
| 8-K |
Current report
Officer or director change
|
Jan 23, 2012 | Jan 19, 2012 |
| 8-K |
Current report
Results of operations
|
Nov 3, 2011 | Nov 3, 2011 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 3, 2011 | Sep 29, 2011 |
| 8-K |
Current report
Officer or director change
|
Aug 24, 2011 | Aug 18, 2011 |
| 8-K |
Current report
Results of operations
|
Aug 4, 2011 | Aug 4, 2011 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 23, 2011 | May 19, 2011 |
| 8-K |
Current report
Officer or director change
|
Mar 21, 2011 | Mar 18, 2011 |
| 8-K |
Current report
Material agreement, Agreement ended, Other events
|
Jul 1, 2010 | Jun 29, 2010 |
| 8-K |
Current report
Shareholder vote results
|
May 20, 2010 | May 20, 2010 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Other events
|
Feb 2, 2010 | Jan 28, 2010 |
| 8-K |
Current report
Officer or director change
|
Dec 17, 2009 | Dec 11, 2009 |
| 8-K |
Current report
Officer or director change
|
Dec 10, 2009 | Dec 4, 2009 |
| 8-K |
Current report
Results of operations
|
Nov 5, 2009 | Nov 5, 2009 |
| 8-K |
Current report
Officer or director change
|
Oct 19, 2009 | Oct 13, 2009 |
| 8-K |
Current report
Officer or director change
|
Sep 2, 2009 | Sep 2, 2009 |
| 8-K |
Current report
Other events
|
Aug 19, 2009 | Aug 18, 2009 |
| 8-K |
Current report
Material agreement
|
Aug 14, 2009 | Aug 12, 2009 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 10, 2009 | Aug 10, 2009 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2009 | Aug 6, 2009 |
| 8-K |
Current report
Other events
|
Aug 4, 2009 | Aug 4, 2009 |
| 8-K |
Current report
Officer or director change
|
May 27, 2009 | May 26, 2009 |
| 8-K |
Current report
Other events
|
May 18, 2009 | May 18, 2009 |
| 8-K |
Current report
Results of operations
|
May 7, 2009 | May 7, 2009 |
| 8-K |
Current report
Listing notice
|
May 1, 2009 | May 1, 2009 |
| 8-K |
Current report
Results of operations
|
Mar 5, 2009 | Mar 5, 2009 |
| 8-K |
Current report
Material agreement
|
Nov 25, 2008 | Nov 24, 2008 |
| 8-K |
Current report
Results of operations
|
Nov 7, 2008 | Nov 6, 2008 |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Heavy Construction Other Than Bldg Const - Contractors (SIC 1600)
- Listed as
- ORN (NYSE)
- Fiscal year ends
- December 31
- Headquarters
- Houston, TX
- SEC filer status
- Accelerated filer
- SEC CIK
- 1402829
- Former names
- Orion Marine Group Inc (until May 23, 2016)
Other Heavy Construction Other Than Bldg Const - Contractors companies
- Hitachi Ltd HTHIY
- Ferrovial N.V. FER
- Jacobs Solutions Inc. J
- Sterling Infrastructure, Inc. STRL
- Fluor Corp FLR
- Granite Construction Inc GVA
- Construction Partners, Inc. ROAD
- SOLV Energy, Inc. MWH
All 16 Heavy Construction Other Than Bldg Const - Contractors companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.