Form4insider filings, from the source

Company · CIK 0000067347 · SIC 3714 — Motor Vehicle Parts & Accessories · NYSE

MODINE MANUFACTURING CO · MOD

Insider activity reported against this company. All insider holders · Files at: Platinum SpinCo, Inc.. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market activity at this companybuys $0 · 0sales $16.7M · 4net −$16.7M
$10k$10k$1M$1M$100M$100MbuyssalesSep 2025Nov 2025Jan 2026Mar 2026May 2026Jul 2026Sep 2026

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 10, 2026 SForm 4 →Sep 14, 3:03 pm EDTBrian Jon AgenVP, CHRO4,306$180.30$776,37267,306−6.01%
Sep 10, 2026 MForm 4 →Sep 14, 3:03 pm EDTBrian Jon AgenVP, CHRO5,269$10.72$56,49971,612—
Aug 20, 2026 AForm 4 →Aug 21, 2:19 pm EDTChristine Y YanDirector812——75,255—
Aug 20, 2026 AForm 4 →Aug 21, 2:18 pm EDTDavid J. WilsonDirector812——9,390—
Aug 20, 2026 AForm 4 →Aug 21, 2:18 pm EDTMarsha C WilliamsDirector1,389——112,042—
Aug 20, 2026 AForm 4 →Aug 21, 2:17 pm EDTAlan S LoweDirector812——2,064—
Aug 20, 2026 AForm 4 →Aug 21, 2:16 pm EDTKatherine Carolyn HarperDirector812——17,390—
Aug 20, 2026 AForm 4 →Aug 21, 2:15 pm EDTSuresh V GarimellaDirector812——80,668—10b5-1
Aug 20, 2026 AForm 4 →Aug 21, 2:15 pm EDTGary Mark BendzaDirector812——1,961—
Aug 20, 2026 AForm 4 →Aug 21, 2:13 pm EDTEric D AshlemanDirector812——43,162—
Jun 18, 2026 SForm 4 →Jun 22, 2:07 pm EDTBrian Jon AgenVP, CHRO38,282$295.17$11,299,59866,343−36.6%10b5-1
Jun 18, 2026 SForm 4 →Jun 22, 9:19 am EDTEric S McGinnisPresident, Commercial HVAC1,020$295.07$300,96628,364−3.47%
Jun 16, 2026 SForm 4 →Jun 18, 3:30 pm EDTEric D AshlemanDirector15,000$288.54$4,328,16242,350−26.2%

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 10, 2026 MForm 4 →Sep 14, 3:03 pm EDTBrian Jon AgenVP, CHRO9,575——0—

Filed by this entity as an insider elsewhere — common stock

No reported common-stock activity in this period.

Filed by this entity as an insider elsewhere — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.