Transaction · 0001193125-26-371312

BERTARELLI ERNESTO

BERTARELLI ERNESTO, 10%, reported an open-market or private purchase at Madison Air Solutions Corp involving 8770524.000000 shares for an estimated $218999984.28. Reported holdings after the transaction were 46387522.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

Open-market buySEC transaction code P10%
MAIRMadison Air Solutions Corp
Filing timeAug 27
Trade dateAug 25, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

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MAIR price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
MAIR since 2026-08-27Filed 7 days ago · 30 days of pre-filing context shaded
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Buy
Code P
Identifier
0001193125-26-371312
Class A Common Stock
Transaction date
Aug 25, 2026
Filed Aug 27, 2026, 08:15 PM · 2d delay
Shares
8.77M sh
$2.49k per share
Estimated value
$21.8B
Computed from shares × price
Holdings after
46.3M sh
Indirect · By K.C. Armada, LP

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Cluster Buy Large Buy 10% Owner Buy
+44score
Filing-only score

+44

Compact filing score computed from stored Form 4 facts. Version v1.

Strong filing signal

This filing has a high positive filing-only score. It may deserve closer research, but it is not an investment recommendation.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

No officer title

Officer NoDirector No10% YesOther No
Footnotes & amended
  1. F1

    On August 25, 2026, K.C. Armada, LP purchased 8,770,524 shares of the Issuer's Class A common stock from the Issuer at a price of $24.97 per share in a private placement.

  2. F2F3(2 footnotes)

    Represents securities held by K.C. Armada, LP, which may be deemed to be beneficially owned by Ernesto Bertarelli. Mr. Bertarelli disclaims beneficial ownership of such securities, except to the exten…

Original filing · 0001193125-26-371312
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