Sarah Louise Flanagan - 04 Feb 2026 Form 4 Insider Report for AAR CORP (AIR)

Reporting relationship: Interim CFO VP Fin Ops
Issuer ticker: AIR
Reported as of: 04 Feb 2026
Net transaction value: -$762,147
SEC form: 4
Accepted by SEC: 04 Feb 2026, 12:24:50 UTC
Prior SEC filing: 23 Jan 2026
Source filing: View source filing
Reporting owner signature: /s/ Katherine Kwiat, power of attorney

Key filing fact

Sarah Louise Flanagan filed Form 4 for AAR CORP (AIR) on 04 Feb 2026.

Key facts

This page summarizes Sarah Louise Flanagan's Form 4 filing for AAR CORP (AIR).
3 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 04 Feb 2026, 12:24.

Change

Previous filing in this sequence was filed on 23 Jan 2026.
Current net transaction value: -$762,147.

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 0002101859 Primary reporting owner

Flanagan Sarah Louise

Relationship: Interim CFO VP Fin Ops
Address: 1100 N. WOOD DALE RD., WOOD DALE
Signature: /s/ Katherine Kwiat, power of attorney
Signature date: 04 Feb 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

AIR transaction

Common Stock

Options Exercise

Transaction value: $404,845
Shares: +10,750
Change %: +33%
Price: $37.66
Shares after: 43,598
Date: 04 Feb 2026
Ownership: Direct

AIR transaction

Common Stock

Sale

Transaction value: $1,166,992
Shares: -10,750
Change %: -25%
Price: $108.56
Shares after: 32,848
Date: 04 Feb 2026
Ownership: Direct
Footnotes: F1

Reported derivative securities

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

AIR transaction Derivative

Stock Option

Options Exercise

Transaction value: $0
Shares: -10,750
Change %: -100%
Price: $0.000000
Shares after: 0
Date: 04 Feb 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 10,750
Exercise price: $37.66

^* 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

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $107.5300 to $110.3850 inclusive. The reporting person undertakes to provide AAR CORP., any security holder of AAR CORP., or the staff of the Securities and Exchange Commission upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.