Modine Manufacturing Company
A maker of heating and cooling systems, Modine designs thermal-management products used in data centers, buildings, and vehicles — including radiators and its high-density TurboChill™ data-center chillers. Founded in 1916 in Racine, Wisconsin, and named for founder Arthur B. Modine, it got its start with his patented Spirex radiator. Fun fact: the Spirex was reportedly the only radiator to pass US government standards for World War I artillery trailers.
Granted 273.6K · Sold 31.9K
Granted 5.8K · Sold 72.2K
Granted 96.1K · Sold 103.0K
Granted 256.0K · Sold 356.3K
Granted 3.3K · Sold 16.4K
Granted 3.3K
Granted 2.5K · Sold 49.1K
Granted 3.3K · Sold 15.0K
Granted 1.7K
Granted 77.9K · Sold 108.3K
Granted 3.3K
Granted 11.4K · Sold 900
Granted 10.3K
Granted 3.3K · Sold 8.0K
Granted 2.5K · Bought 2.5K
Granted 3.4K
Granted 2.1K
Granted 2.0K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Brinker Neil DavidPresident and CEO, Director · 19 transactions | +41% | 365.2K | 273.6K | — | 31.9K |
| Williams Marsha CDirector · 8 transactions | -37.2% | 112.0K | 5.8K | — | 72.2K |
| Agen Brian JonVP, CHRO · 46 transactions | -6.4% | 103.4K | 96.1K | — | 103.0K |
| Lucareli Michael BEVP, CFO · 62 transactions | -68% | 93.6K | 256.0K | — | 356.3K |
| Garimella Suresh VDirector · 11 transactions | -14% | 80.7K | 3.3K | — | 16.4K |
| Yan Christine YDirector · 3 transactions | +4.6% | 75.3K | 3.3K | — | — |
| Patterson Christopher WilliamDirector · 5 transactions | -39.5% | 71.5Kas of Aug 2025 | 2.5K | — | 49.1K |
| Ashleman Eric DDirector · 6 transactions | -21.4% | 43.2K | 3.3K | — | 15.0K |
| Peace Adrian IanPresident, Performance Technol · 5 transactions | -17.8% | 32.3Kas of Aug 2024 | 1.7K | — | — |
| McGinnis Eric SPresident, Commercial HVAC · 32 transactions | -68.2% | 28.4K | 77.9K | — | 108.3K |
| Harper Katherine CarolynDirector · 3 transactions | +23.3% | 17.4K | 3.3K | — | — |
| Laszlo Arthur Jr.President, Data Centers · 6 transactions | — | 12.5K | 11.4K | — | 900 |
| Roth Erin JenniferVP, GC and CCO · 8 transactions | — | 9.8K | 10.3K | — | — |
| Wilson David J.Director · 4 transactions | -33.4% | 9.4K | 3.3K | — | 8.0K |
| Wulfsohn William ADirector · 3 transactions | +145.9% | 8.4Kas of Aug 2025 | 2.5K | 2.5K | — |
| Patten Jeremy MichaelPresident, Perf. Technologies · 3 transactions | — | 3.4K | 3.4K | — | — |
| Lowe Alan SDirector · 2 transactions | — | 2.1K | 2.1K | — | — |
| Bendza Gary MarkDirector · 2 transactions | — | 2.0K | 2.0K | — | — |
Select a row to see that insider’s individual transactions.
Net open-market activity over the last 3 years: -758.5K shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.