GHM insider trading
NYSE IndustrialsGRAHAM CORP: insider trade history from SEC Form 4 filings.
About GRAHAM CORP
Graham Corporation designs and manufactures fluid, power, heat transfer, and vacuum technologies for chemical and petrochemical processing, defense, space, petroleum refining, cryogenic, and energy industries. The company offers power plant systems, such as ejectors and surface condensers; torpedo ejection, propulsion, and power systems, including turbines, alternators, regulators, pumps, and blowers; and thermal management systems comprising pumps, blowers, and drive electronics for the defense sector. It also provides heat transfer and vacuum systems, including ejectors, process and surface condensers, liquid ring pumps, heat exchangers, and nozzles; power generation systems, such as turbines, generators, compressors, and pumps; and thermal management systems comprising pumps, blowers, and electronics for the energy sector. In addition, the company offers rocket propulsion systems consisting of turbopumps, fuel, cryogenic, and nuclear propellant pumps; cooling systems, which include pumps, compressors, fans, and blowers; and life support systems that comprise fans, pumps, and blowers for the space industry. Further, Graham Corporation sells and services spare parts for its equipment. It operates in the United States, Asia, Canada, the Middle East, South America, and internationally. Graham Corporation was founded in 1936 and is headquartered in Batavia, New York.
Company website: grahamcorp.com
GHM insider activity at a glance
FilingIQ tracks 436 insider transactions for GHM in filings since Feb 5, 2015. The most recent transaction is dated Sep 18, 2026.
Across the full history, 30 open-market purchases
and 51 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 GHM insider trades is 60.9/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.
Latest GHM Form 4 filings
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Frequently asked
- How many insider trades does FilingIQ track for GHM?
- FilingIQ tracks 436 Form 4 insider transactions for GHM (GRAHAM CORP), covering filings from Feb 5, 2015 onwards. 2 of those are dated within the last 90 days.
- Are GHM insiders net buyers or net sellers?
- Across the full Form 4 history for GHM, 30 transactions (7%) were open-market purchases and 51 (12%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
- Where does GHM insider data come from?
- Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ normalises insider identity across reporting variations and scores discretionary open-market purchases and sales on its multi-factor composite model.
- What sector is GHM in?
- GRAHAM CORP (GHM) is classified in the Industrials sector, specifically Specialty Industrial Machinery, with a current market capitalisation of $855.48M.
Methodology & sources
Every GHM 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.