Graham Corp
A maker of mission-critical fluid, power, heat transfer, vacuum, and advanced mixing technologies for the Defense, Energy & Process, and Space industries. Its equipment supports U.S. Navy aircraft carriers, Virginia and Columbia class submarines, and torpedo propulsion systems. Recent acquisitions added Xdot foil bearings and FlackTek's bladeless centrifugal mixers, which serve defense, aerospace, and battery markets.
Granted 123.7K · Bought 25.0K
Granted 41.2K · Bought 12.0K
Granted 37.7K
Granted 17.4K · Bought 11.6K
Sold 12.9K
Granted 12.5K · Bought 6.0K
Granted 17.4K · Bought 5.0K
Granted 36.4K
Granted 17.4K · Bought 2.5K
Granted 18.6K
Granted 18.6K
Granted 1.1K
Bought 1.2K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Thoren Daniel J.Executive Chairman, Director · 30 transactions | +51.7% | 383.0K | 123.7K | 25.0K | — |
| Lines James RChief Executive Officer, Director · 6 transactions | -15.2% | 138.0Kas of Aug 2021 | — | — | — |
| Smith Alan EVP & General Manager - Batavia · 27 transactions | +30.2% | 66.6Kas of Jun 2025 | 41.2K | 12.0K | — |
| Malone MatthewPresident and CEO, Director · 23 transactions | +117.6% | 66.1K | 37.7K | — | — |
| Barber James JDirector · 8 transactions | +108.2% | 55.8K | 17.4K | 11.6K | — |
| Glajch JeffreyVP-Finance, CFO · 6 transactions | -12.3% | 49.6Kas of Mar 2022 | — | — | 12.9K |
| Fortier AlanDirector · 3 transactions | +59.5% | 49.6Kas of Jun 2024 | 12.5K | 6.0K | — |
| Schnorr Lisa M.Director · 5 transactions | +144.6% | 37.9K | 17.4K | 5.0K | — |
| Thome Christopher J.VP-Finance, CFO · 21 transactions | — | 36.0K | 36.4K | — | — |
| Painter Jonathan WDirector · 5 transactions | +135.6% | 34.6K | 17.4K | 2.5K | — |
| Condame Jennifer RCAO and Controller · 4 transactions | -7.2% | 28.7Kas of Jun 2022 | — | — | — |
| Jaroslawsky Cari LDirector · 5 transactions | — | 18.6K | 18.6K | — | — |
| Stoner Troy A.Director · 5 transactions | — | 18.6K | 18.6K | — | — |
| Dixon Michael E.VP & GM of Barber-Nichols · 4 transactions | — | 1.3K | 1.1K | — | — |
| Gregorio MauroDirector · 1 transaction | — | 1.2K | — | 1.2K | — |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over the last 5 years: +50.4K shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.