Form4insider filings, from the source

Company · CIK 0002098430 · SIC 3564 — Industrial & Commercial Fans & Blowers & Air Purifing Equip · NYSE

Madison Air Solutions Corp · MAIR

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $219.6M · 2sales $0 · 0net $219.6M
$100k$100k$10M$10M$1B$1BbuyssalesJun 28Jul 13Jul 28Aug 13Aug 28Sep 13Sep 28

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 25, 2026 AForm 4 →Aug 27, 5:35 pm EDTLarry Gies +1Director, 10% Owner24,829,795$24.97$619,999,98112,815,378—
Aug 25, 2026 PForm 4 →Aug 27, 4:15 pm EDTErnesto Bertarelli +110% Owner8,770,524$24.97$218,999,98446,387,522+23.3%
Aug 25, 2026 PForm 4 →Aug 26, 12:17 pm EDTAndrew Hudson La Force IIIDirector20,000$27.84$556,80036,713+120%
Aug 21, 2026 FForm 4 →Aug 25, 2:36 pm EDTLeah LarsonGroup President Air Mvmt/Heat20,518$26.25$538,598181,331—
Jul 15, 2026 AForm 4 →Jul 16, 2:19 pm EDTDavid M WisniewskiChief Accounting Officer19,808——19,808—

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

No reported derivative activity in this period.