AAR CORP director Lord plans $454K share sale

The reported transaction history includes a separate 4,241-share sale on October 20, 2026, before the approximate October 29, 2026 sale date.

Available on EDGAR 10/29/2026 - 04:13 PM EDT Accepted by SEC EDGAR 10/29/2026 - 04:13 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

AAR CORP Director Ellen M. Lord reported a planned sale of 4,341 common shares, with an aggregate market value of $454,238.33, through Morgan Stanley Smith Barney LLC. The approximate sale date is October 29, 2026, on the NYSE. Lord also sold 4,241 common shares on October 20, 2026, for $425,128.87 during the prior three months.

Key Figures

Proposed shares to be sold: 4,341 common shares Aggregate market value: $454,238.33 Shares sold in prior three months: 4,241 common shares +4 more

7 metrics

Proposed shares to be sold 4,341 common shares Ellen M. Lord; approximate sale date October 29, 2026

Aggregate market value $454,238.33 Proposed sale of 4,341 common shares

Shares sold in prior three months 4,241 common shares Ellen M. Lord, October 20, 2026

Gross proceeds $425,128.87 Ellen M. Lord's sale on October 20, 2026

Restricted-stock vesting shares 2,198 common shares June 1, 2026; services rendered

Restricted-stock vesting shares 1,901 common shares June 1, 2025; services rendered

Restricted-stock vesting shares 242 common shares June 1, 2024; services rendered

Key Terms

Rule 144, Restricted Stock Vesting Under a Registered Plan, Services Rendered

3 terms

Rule 144 regulatory

"definition of "person" in paragraph (a) of Rule 144"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Restricted Stock Vesting Under a Registered Plan financial

"Restricted Stock Vesting Under a Registered Plan"

Services Rendered financial

"Services Rendered"

FAQ

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

How many AIR shares did director Ellen M. Lord plan to sell?

Ellen M. Lord reported a planned sale of 4,341 AAR CORP common shares, with an aggregate market value of $454,238.33, through Morgan Stanley Smith Barney LLC. The approximate sale date is October 29, 2026, on the NYSE.

How many AIR shares did Ellen M. Lord sell in the prior three months?

Ellen M. Lord sold 4,241 AAR CORP common shares on October 20, 2026, for $425,128.87.

What restricted-stock vesting acquisitions did Ellen M. Lord report?

Ellen M. Lord reported acquisitions of 2,198 common shares on June 1, 2026, 1,901 shares on June 1, 2025, and 242 shares on June 1, 2024. Each is described as restricted stock vesting under a registered plan for services rendered.

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

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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	0001857165
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	ELLEN M. LORD
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	Director

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	4341	454238.33	40194211	10/29/2026	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	06/01/2026	Restricted Stock Vesting Under a Registered Plan	Issuer			2198	06/01/2026	Services Rendered
Common	06/01/2025	Restricted Stock Vesting Under a Registered Plan	Issuer			1901	06/01/2025	Services Rendered
Common	06/01/2024	Restricted Stock Vesting Under a Registered Plan	Issuer			242	06/01/2024	Services Rendered

* 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

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
ELLEN M. LORD 1100 N WOOD DALE RD WOOD DALE IL 60191	Common	10/20/2026	4241	425128.87

144: Remarks and Signature

Remarks
Date of Notice	10/29/2026
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/ Ellen Lord
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)