Rule 144 sale filed for 10,750 common shares

A holder of common stock filed a Rule 144 notice to sell 10,750 shares through Morgan Stanley Smith Barney LLC on or about 02/04/2026 on the NYSE, with an aggregate market value of $1,166,992.05.

Rhea-AI Filing Summary

A holder of common stock filed a Rule 144 notice to sell 10,750 shares through Morgan Stanley Smith Barney LLC on or about 02/04/2026 on the NYSE, with an aggregate market value of $1,166,992.05.

The shares were acquired on 02/04/2026 by exercising stock options under a registered plan, paid in cash. The issuer had 39,572,508 common shares outstanding, which is a baseline figure and not the amount being sold.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many AIR common shares are covered by this Rule 144 notice?

The notice covers 10,750 common shares. These shares are proposed to be sold under Rule 144, using Morgan Stanley Smith Barney LLC as broker, and are listed for trading on the NYSE according to the filing details.

What is the aggregate market value of the AIR shares to be sold?

The aggregate market value is $1,166,992.05. This value is based on 10,750 common shares to be sold under Rule 144 through Morgan Stanley Smith Barney LLC, as stated in the securities information table.

When are the AIR shares expected to be sold under Rule 144?

The approximate date of sale is 02/04/2026. The filing lists this date in the securities information table for the 10,750 common shares proposed for sale on the NYSE through Morgan Stanley Smith Barney LLC.

How and when were the AIR shares being sold under Rule 144 acquired?

The 10,750 shares were acquired on 02/04/2026. They were obtained by exercising stock options under a registered plan, with the purchase price paid in cash on the same date, according to the acquisition details table.

How many AIR common shares were outstanding at the time of this notice?

The issuer had 39,572,508 common shares outstanding. This figure appears in the securities information table as the total number of shares outstanding when the holder filed the Rule 144 sale notice.

Which broker is handling the proposed Rule 144 sale of AIR shares?

Morgan Stanley Smith Barney LLC is the broker. The filing lists its Executive Financial Services group at 1 New York Plaza, 8th Floor, New York, NY 10004 as the broker for selling the 10,750 common shares on the NYSE.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 02/04/2026 - 04:06 PM EST Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0002101859
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	AAR CORP.
SEC File Number	001-06263
Address of Issuer	1100 N WOOD DALE RD WOOD DALE ILLINOIS 60191
Phone	6302272000
Name of Person for Whose Account the Securities are To Be Sold	SARAH FLANAGAN
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	10750	1166992.05	39572508	02/04/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	02/04/2026	Exercise of options under a registered plan	Issuer			10750	02/04/2026	Cash

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	02/04/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Sarah Louise Flanagan
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)