Conmed Corporation
A maker of surgical devices and medical equipment for hospitals and doctors, CONMED produces everything from disposable ECG electrodes to the AirSeal system used in minimally invasive surgery and smoke-evacuation tools under the Buffalo Filter brand. Founder Eugene Corasanti, an accountant, bought a small Utica, New York distributorship in 1970 and built the company around the growing demand for disposable medical parts. Its name is a mash-up of its old full title, Consolidated Medical Equipment — "CON" from consolidated, "MED" from medical.
Granted 126.5K · Sold 14.5K
Granted 13.8K · Sold 13.0K
Granted 63.1K
Granted 1.9K
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Granted 1.4K · Bought 1.4K
Granted 4.6K · Sold 6.0K
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Granted 106.0K · Bought 3.0K · Sold 42.7K
Granted 11.5K · Sold 15.9K
Granted 30.4K · Sold 26.8K
Granted 2.6K · Bought 1.4K
Granted 49.7K · Sold 49.7K
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Granted 56.6K · Sold 52.3K
Granted 800
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Granted 750 · Sold 514
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Hartman Curt RPresident and CEO, Director · 17 transactions | — | 93.5Kas of Nov 2024 | 126.5K | — | 14.5K |
| Tryniski Mark EDirector · 15 transactions | — | 53.5Kas of Jun 2022 | 13.8K | — | 13.0K |
| Cohen Heather LEVP & Chief HR & Legal Officer · 16 transactions | +38.9% | 41.0Kas of Mar 2024 | 63.1K | — | — |
| Workman John LDirector · 4 transactions | +10.2% | 20.9Kas of May 2025 | 1.9K | — | — |
| Bronson David M.Director · 2 transactions | — | 17.9K | 1.1K | — | — |
| Bronson David MDirector · 4 transactions | +20% | 16.8Kas of May 2024 | 1.4K | 1.4K | — |
| Farkas CharlesDirector · 12 transactions | -15.8% | 15.5K | 4.6K | — | 6.0K |
| Aronson Martha GoldbergDirector · 5 transactions | — | 14.4Kas of Jun 2025 | 1.9K | 2.0K | — |
| Jonas Daniel SSpecial Counsel & Corp Secy · 39 transactions | -2.6% | 13.5Kas of Jun 2023 | 64.7K | — | 54.4K |
| Beyer PatChief Operating Officer · 11 transactions | +32.6% | 10.8Kas of Apr 2024 | 106.0K | 3.0K | 42.7K |
| Concannon BrianDirector · 21 transactions | -34.4% | 10.1Kas of Jun 2025 | 11.5K | — | 15.9K |
| Kennedy John JedGroup Executive Vice President · 36 transactions | +33.6% | 9.9Kas of Mar 2022 | 30.4K | — | 26.8K |
| Schwarzentraub Barbara JDirector · 6 transactions | — | 6.5K | 2.6K | 1.4K | — |
| Peters Stanley W IIIPresident AS and AET · 26 transactions | -23.2% | 5.5Kas of Jun 2024 | 49.7K | — | 49.7K |
| Council LaVerne HDirector · 5 transactions | +122.5% | 4.7K | 2.6K | — | — |
| Pelletier Johonna MarieTreasurer and VP, Tax · 16 transactions | +19.4% | 4.6Kas of Apr 2023 | 30.6K | — | 33.2K |
| Shagory Peter KEVP, STRAT & CORP DEVT · 7 transactions | +109.4% | 3.9Kas of Mar 2025 | 11.4K | — | 2.4K |
| Lande Jerome J.Director · 5 transactions | -61.2% | 3.9Kas of Jun 2024 | 1.4K | — | 7.5K |
| Berge Terence MVP-Corporate Controller · 8 transactions | -21.8% | 3.8Kas of Apr 2023 | 18.7K | — | 18.7K |
| Foust Hollie KGeneral Counsel & Corp Sec · 2 transactions | — | 2.9K | 4.0K | — | — |
| Garner Todd WExecutive Vice President & CFO · 36 transactions | +38.9% | 1.8K | 56.6K | — | 52.3K |
| Lalomia BrentExecutive VP RA, QA · 17 transactions | — | 1.1K | 800 | — | — |
| Kaye MarkDirector · 2 transactions | — | 820 | 820 | — | — |
| Peterson JaclynVP of Mfg. & Adv. Engineering · 6 transactions | — | 739as of Mar 2023 | 983 | — | — |
| Ferrell John D.Executive Vice President - HR · 2 transactions | — | 702as of Jun 2023 | 1.7K | — | 1.7K |
| Clifford Edward A.VP Global Manufacturing · 2 transactions | — | 500as of Aug 2024 | 500 | — | — |
| Glaze RichardChief Information Officer · 6 transactions | — | 0 | 750 | — | 514 |
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: -331.6K shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.