AAR CORP (NYSE: AIR) awards 7,267 performance-based restricted shares to SVP-CCO

Rhea-AI Filing Summary

AAR CORP reported that Senior Vice President-CCO Christopher A. Jessup acquired 7,267 shares of common stock on July 14, 2026 through a grant of additional restricted stock at $0.0000 per share. A footnote states these shares were earned after performance criteria were certified at a level exceeding the target under a Restricted Stock Agreement. Following this award, Jessup directly holds 73,035.525 shares of AAR CORP common stock.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Jessup Christopher A.

Role Senior Vice President-CCO

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	7,267	$0.00	--

Holdings After Transaction: Common Stock — 73,035.525 shares (Direct)

Footnotes (1)

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Key Figures

Restricted shares granted: 7,267 shares Grant price per share: $0.0000 per share Shares owned after transaction: 73,035.525 shares

3 metrics

Restricted shares granted 7,267 shares Additional restricted stock acquired on July 14, 2026 upon performance certification

Grant price per share $0.0000 per share Price for the 7,267 restricted common shares granted to Christopher Jessup

Shares owned after transaction 73,035.525 shares Direct AAR CORP common stock holdings of Christopher Jessup following the award

Key Terms

restricted stock, performance criteria, Restricted Stock Agreement, target award amount

4 terms

restricted stock financial

"Represents additional restricted stock acquired upon certification of performance criteria"

Shares granted to an individual that carry limits on transfer or sale until certain conditions are met, such as staying with the company for a set time or hitting performance targets. Think of them as a locked gift that gradually opens; for investors they matter because they affect how many shares may enter the market later, signal management incentives and potential dilution, and reveal confidence in future company performance.

performance criteria financial

"acquired upon certification of performance criteria (at a level exceeding the target level)"

Restricted Stock Agreement financial

"pursuant to a Restricted Stock Agreement. The initial target award amount"

target award amount financial

"The initial target award amount was reported on a Form 4 filed"

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Available on EDGAR 07/15/2026 - 01:18 PM Accepted by SEC EDGAR 07/15/2026 - 01:17 PM Learn about SEC filing dates

FAQ

What insider transaction did AAR CORP (AIR) report for Christopher A. Jessup?

AAR CORP reported that Senior Vice President-CCO Christopher A. Jessup received 7,267 shares of restricted common stock as a grant at $0.0000 per share, based on certified performance criteria under a Restricted Stock Agreement.

How many AAR CORP (AIR) shares does Christopher Jessup hold after this Form 4 transaction?

After the reported award, Christopher Jessup directly holds 73,035.525 shares of AAR CORP common stock. This total includes the 7,267 additional restricted shares granted upon certification that performance criteria exceeded the target level.

Was Christopher Jessup’s AAR CORP (AIR) stock acquisition an open-market purchase?

No. The filing shows Jessup’s acquisition as a grant of restricted stock at $0.0000 per share, not an open-market purchase. The shares were awarded after performance criteria under a Restricted Stock Agreement were certified above target.

What triggered the additional restricted stock award to AAR CORP (AIR) executive Christopher Jessup?

According to a footnote, the 7,267 restricted shares represent additional stock acquired after performance criteria were certified at a level exceeding the target under a Restricted Stock Agreement originally reported in a prior Form 4.

What is the Form 4 transaction code for Christopher Jessup’s AAR CORP (AIR) award and what does it mean?

The transaction is coded “A”, described as a grant, award, or other acquisition. This indicates the 7,267 shares were received as compensation (restricted stock), not bought or sold on the open market.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Jessup Christopher A.

(Last) (First) (Middle)

1100 N. WOOD DALE ROAD

(Street)

WOOD DALE ILLINOIS 60191

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
AAR CORP [ AIR ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Senior Vice President-CCO

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
07/14/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	07/14/2026		A		7,267(1)	A	$0	73,035.525	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents additional restricted stock acquired upon certification of performance criteria (at a level exceeding the target level) pursuant to a Restricted Stock Agreement. The initial target award amount was reported on a Form 4 filed on July 26, 2023.

	/s/ Katherine Kwiat, power of attorney	07/15/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)