Marc Jay Walfish - 31 Aug 2026 Form 4 Insider Report for AAR CORP (AIR)

Reporting relationship: Director
Issuer ticker: AIR
Reported as of: 31 Aug 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 01 Sep 2026, 08:45:43 UTC
Prior SEC filing: 02 Jun 2026
Source filing: View source filing
Reporting owner signature: /s/ Katherine Kwiat, power of attorney

Key filing fact

Marc Jay Walfish filed Form 4 for AAR CORP (AIR) on 01 Sep 2026.

Key facts

This page summarizes Marc Jay Walfish's Form 4 filing for AAR CORP (AIR).
1 reported transaction and 1 derivative row are listed below.
Accepted by SEC: 01 Sep 2026, 08:45.

Change

Previous filing in this sequence was filed on 02 Jun 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001212698 Primary reporting owner

WALFISH MARC JAY

Relationship: Director
Address: 1100 N. WOOD DALE ROAD, WOOD DALE
Signature: /s/ Katherine Kwiat, power of attorney
Signature date: 01 Sep 2026

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

AIR transaction Derivative

Phantom Stock

Award

Transaction value
Shares: +300
Change %: +0.55%
Price: $129.29^*
Shares after: 54,373
Date: 31 Aug 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 300
Exercise price: $129.29
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

Each share of phantom stock is the economic equivalent of one share of common stock. The shares of phantom stock become payable, in cash or common stock, at the election of the reporting person, upon the reporting person's termination of service as a director or on other dates as specified by the director pursuant to the Non-Employee Directors' Deferred Compensation Plan.