Madison Air Solutions Corp — Form 4
Filed August 27, 2026 · analyzed by the Insider Agent
4
▲ Likely positive
significance 78/100
What the filing says
10% owner BERTARELLI ERNESTO (MAIR) bought 8.8M shares (~$219.0M) on the open market (16% of holdings). Open-market insider purchase — historically a bullish signal.
Why this rating
Open-market insider purchase — historically a bullish signal.
Tradability signal
NO TRADE
No trade: positive news with only +0.9% moved so far — good news prices in within seconds and long-side continuation has shown no measured edge (this cell: -0.13% over 4 hrs, n=14).
Derived from this site's own measured outcomes + live price/liquidity at analysis time. An experiment, not investment advice.
Price action (we called it positive)
before filing · preread $27.47 ▼ 0.87% | at our read · backfill $27.71 | +10 min · backfill $27.70 ▼ 0.04% | +30 min · backfill $27.55 ▼ 0.58% | +1 hr · backfill $27.47 ▼ 0.87% |
The stock had already moved +0.87% between hitting EDGAR and our read finishing — deltas above are measured from our read.
Quotes via Yahoo Finance at capture time; for filings arriving outside market hours the clock starts at the next open. Not investment advice. How accurate are our calls? →
See more from August 27, 2026.
EDGAR·FLOW summarizes public SEC EDGAR filings with automated analysis. Materiality scores and stock-impact predictions are algorithmically generated and are not investment advice. Always verify against the source filing on SEC.gov.