Figures computed from official regulatory filings — .
Analysttarget 128.6 USD (+41%) · consensus 4.4/5 · 4 buy · 1 hold · 0 sell
Ownershipinsiders 5.05% · institutions 98.18% · short 8.8% of float
In USD · as of Oct 5, 2026
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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, including ejectors and surface condensers, as well as torpedo ejection, propulsion, and power systems comprising turbines, alternators, regulators, pumps, and blowers for the defense industry. It also provides heat transfer and vacuum systems that include ejectors, process and surface condensers, liquid ring pumps, and heat exchangers, as well as nozzles and power generation systems, such as turbines, generators, compressors, and pumps for the energy and process industry. In addition, the company offers rocket propulsion systems, including turbopumps, fuel, cryogenic, and nuclear propellant pumps; cooling systems comprising pumps, compressors, fans, and blowers; and life support systems that consist of fans, pumps, and blowers for the space industry. Further, it provides thermal management systems, such as pumps, blowers, and electronics for the defense and energy sector; advanced mixing systems, including bladeless centrifugal mixers, accessories, services, and consumables; and spare parts for its equipment. It serves customers 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.
Market information source · Oct 5, 2026
SEC company identity · Oct 5, 2026
Open-market timeline · full history
75 buys538 sells— close pricebar = usd volume, √ scaleclick a period to filter the table
| Insider | Type | Value · USD | Signals | Details |
|---|---|---|---|---|
| Gregorio Mauro | Gift | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Gregorio Mauro | Buy | $58.8K | conv 51First in 12mo | SEC |
| Gregorio Mauro | Exercise | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Gregorio Mauro | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Scholes Richard Alan | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Scholes Richard Alan | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Thoren Daniel J. | Other | $771.8K | Unusual size | SEC |
| Thome Christopher J. | Other | $304.4K | Unusual size | SEC |
| Thome Christopher J. | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Thoren Daniel J. | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Malone Matthew | Other | $236.2K | Unusual size | SEC |
| Malone Matthew | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Thoren Daniel J. | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Thoren Daniel J. | Other | $172K | SEC |
| Malone Matthew | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Thome Christopher J. | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Thome Christopher J. | Other | $65.6K | SEC |
| Thoren Daniel J. | Exercise | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Thome Christopher J. | Exercise | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Malone Matthew | Exercise | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Malone Matthew | Other | $40.1K | SEC |
| Thome Christopher J. | Exercise | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Zmyndak William H. | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Dixon Michael E. | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Dixon Michael E. | Other | $24.9K | SEC |