How many insider trades does FilingIQ track for ORN?

FilingIQ tracks 257 Form 4 insider transactions for ORN (Orion Group Holdings Inc), covering filings from Aug 25, 2015 onwards. 16 of those were filed in the last 90 days.

Are ORN insiders net buyers or net sellers?

Across the full Form 4 history for ORN, 35 transactions (14%) were open-market purchases and 34 (13%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.

Where does ORN insider data come from?

Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.

What sector is ORN in?

Orion Group Holdings Inc (ORN) is classified in the Industrials sector, specifically Engineering & Construction, with a current market capitalisation of $535.52M.

ORN insider trading

NYSE Industrials

Orion Group Holdings Inc — scored insider trade history from SEC Form 4 filings, parsed and contextualised by FilingIQ.

Total Form 4 trades

257

Last 90 days

Buys / sells

14% / 13%

Market cap

$535.52M

About Orion Group Holdings Inc

Orion Group Holdings, Inc. operates as a specialty construction company in the infrastructure, industrial, and building sectors in the United States, Alaska, Hawaii, Canada, and the Caribbean Basin. It operates through two segments, Marine and Concrete. The company provides marine construction services, including construction, restoration, dredging, maintenance, and repair of marine transportation facilities and pipelines, bridges and causeways, and marine environmental structures. Its marine transportation facility projects comprise cruise ship port facilities, private terminals, special-use navy terminals, recreational use marinas and docks, and other marine-based facilities, as well as building or rehabilitating public port facilities for container ship loading and unloading. The company also offers on-going maintenance and repair, inspection, emergency repair, and demolition and salvage services. Its marine pipeline service projects include the installation and removal of underwater buried pipeline transmission lines; the installation of pipeline intakes and outfalls for industrial facilities; the construction of pipeline outfalls for wastewater and industrial discharges; river crossing and directional drilling; the creation of hot taps and tie-ins; and inspection, maintenance, and repair services. The company's bridge and causeway projects include the construction, repair, and maintenance of overwater bridges and causeways, as well as the develops fendering systems in marine environments. The company also provides specialty services, such as design, salvage, demolition, surveying, towing, diving and underwater inspection, excavation, and repair services. In addition, it offers elevated concrete pouring for columns, elevated beams, and structural walls; and light commercial services, such as slabs, sidewalks, ramps, and tilt walls. The company was founded in 1994 and is headquartered in Houston, Texas.

Company website: www.oriongroupholdingsinc.com

ORN insider activity at a glance

FilingIQ has scored 257 insider transactions for ORN since Aug 25, 2015. The most recent filing in our index is dated May 5, 2026.

Across the full history, 35 open-market purchases and 34 open-market sales were filed under transaction codes P and S respectively. Compensatory share awards (code A) and option exercises (code M) are tracked separately and not counted here.

The average FilingIQ composite score on ORN insider trades is 59.8/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.

View live ORN trades on FilingIQ Raw filings on SEC EDGAR

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Frequently asked

How many insider trades does FilingIQ track for ORN?: FilingIQ tracks 257 Form 4 insider transactions for ORN (Orion Group Holdings Inc), covering filings from Aug 25, 2015 onwards. 16 of those were filed in the last 90 days.
Are ORN insiders net buyers or net sellers?: Across the full Form 4 history for ORN, 35 transactions (14%) were open-market purchases and 34 (13%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
Where does ORN insider data come from?: Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.
What sector is ORN in?: Orion Group Holdings Inc (ORN) is classified in the Industrials sector, specifically Engineering & Construction, with a current market capitalisation of $535.52M.

Methodology & sources

Every ORN insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.