# EDGAR Filing Document

**Accession Number:** 0000001750
**File Stem:** 0001104659-25-093400
**Filing Date:** 2025-9
**Character Count:** 11186
**Document Hash:** 05a3801496990b87f3aeeef9494a699d
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-25-093400.hdr.sgml**: 20250925

**ACCESSION NUMBER**: 0001104659-25-093400

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 15

**CONFORMED PERIOD OF REPORT**: 20250925

**ITEM INFORMATION**: Regulation FD Disclosure

**ITEM INFORMATION**: Other Events

**ITEM INFORMATION**: Financial Statements and Exhibits

**FILED AS OF DATE**: 20250925

**DATE AS OF CHANGE**: 20250925

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** AAR CORP
- **CENTRAL INDEX KEY:** 0000001750
- **STANDARD INDUSTRIAL CLASSIFICATION:** AIRCRAFT & PARTS [3720]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 362334820
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0531

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-06263
- **FILM NUMBER:** 251344465

**BUSINESS ADDRESS:**
- **STREET 1:** 1100 N WOOD DALE RD
- **CITY:** WOOD DALE
- **STATE:** IL
- **ZIP:** 60191
- **BUSINESS PHONE:** 6302272000

**MAIL ADDRESS:**
- **STREET 1:** 1100 N WOOD DALE RD
- **CITY:** WOOD DALE
- **STATE:** IL
- **ZIP:** 60191

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ALLEN AIRCRAFT RADIO INC
- **DATE OF NAME CHANGE:** 19700204

?xml version='1.0' encoding='ASCII'?

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**FORM 8-K**

**CURRENT REPORT**

**Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934**

Date of Report (Date of Earliest Event Reported): **September 25, 2025**

**AAR CORP.**

(Exact name of registrant as specified in its charter)

---

| | | |
|:---|:---|:---|
| **Delaware** | **1-6263** | **36-2334820** |
| (State of Incorporation) | (Commission File Number) | (IRS Employer Identification No.) |

---

---

| |
|:---|
| **One AAR Place<br> 1100 N. Wood Dale Road <br> Wood Dale, Illinois 60191** |
| (Address and Zip Code of Principal Executive Offices) |

---

Registrant's telephone number, including area code: **(630) 227-2000**

**Not Applicable**

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

◻ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

◻ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

◻ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

◻ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

---

| | | |
|:---|:---|:---|
| **Title of Each Class** | **Trading Symbol(s)** | **Name of Each Exchange on Which Registered** |
| **Common Stock, $1.00 par value** | **AIR** | **New York Stock Exchange** |
| **Common Stock, $1.00 par value** | **AIR** | **NYSE Texas** |

---

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b—2 of this chapter).

Emerging growth company ◻

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ◻

**Item 7.01. Regulation FD Disclosure.**

On September 25, 2025, AAR CORP. (the "Company") issued a press release announcing the acquisition of American Distributors Holding Co., LLC, including ADI American Distributors, LLC, and other subsidiaries ("ADI"). ADI is a leading distributor of components and assemblies to customers in the commercial and defense markets. A copy of the press release is furnished and attached as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

The information in this Item 7.01 and Exhibit 99.1 attached hereto shall not be deemed "filed" for purposes of Section 18 of the Exchange Act, nor shall it be deemed incorporated by reference in any filing under the Securities Act, except as shall be expressly set forth by specific reference in such filing.

**Item 8.01. Other Events.**

On September 25, 2025, the Company acquired ADI for a purchase price of $146 million in cash, subject to post-closing adjustments for working capital, cash, and debt. The cash purchase price was funded using the Company's existing revolving credit facility.

**Item 9.01. Financial Statements and Exhibits.**

(d) Exhibits

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| | |
|:---|:---|
| **Exhibit No.** | **Description** |
| [99.1](tm2526938d1_ex99-1.htm) | [Press release issued by AAR CORP. on September 25, 2025](tm2526938d1_ex99-1.htm) |
| 104 | Cover Page Interactive Data File (the cover page XBRL tags are embedded in the Inline XBRL document) |

---

**SIGNATURE**

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date: September 25, 2025

---

| | |
|:---|:---|
| **AAR CORP.** | **AAR CORP.** |
| By: | /s/ Jessica A. Garascia |
|  | Jessica A. Garascia |
|  | Senior Vice President, General Counsel, Chief Administrative Officer and Secretary |

---

## Exhibit 99.1

**Exhibit 99.1**

![](tm2526938d1_ex99-1img001.jpg)

**FOR IMMEDIATE RELEASE**<br> September 25, 2025

**Contact:**<br> Media Team

+1-630-227-5100

<u>Editor@aarcorp.com</u>

**AAR acquires leading parts distributor ADI American Distributors**

*ADI expands AAR's fast growing new parts Distribution and accelerates the Company's strategy to expand market share*

**Wood Dale, Illinois** — AAR CORP. (NYSE: AIR), a leading provider of aviation services to commercial and government operators, MROs, and OEMs, announced today it has acquired <u>American Distributors Holding Co., LLC</u> (ADI), a leading distributor of components and assemblies, for $146 million in an all cash transaction funded using the Company's existing revolving credit facility. The acquisition immediately expands AAR's new parts Distribution activity with new additional product lines and extensive OEM relationships. The business will become part of AAR's Parts Supply segment.

Founded in 1983, ADI distributes to a broad set of commercial and defense customers across the aerospace and defense industry. The company's approximately 400 team members provide value-added distribution services, including parts and assemblies, to its OEM partners. ADI serves its customers from six locations across the US, UK, and India. For the trailing twelve months ended June 30, 2025, ADI generated $149 million in revenue and $15.2 million in EBITDA.

**STRATEGIC RATIONALE**

&nbsp;&nbsp;&nbsp;&nbsp;· **Expands AAR's new parts Distribution offerings**: ADI's
complementary electronics product lines broaden AAR's new parts Distribution offerings. This represents a large total addressable
market with significant fragmentation and high growth opportunities.

&nbsp;&nbsp;&nbsp;&nbsp;· **Grows partnerships and revenues:** The acquisition adds new OEM partnerships
to AAR's offerings and deepens AAR's existing OEM relationships. The Company plans to leverage its existing market position
to significantly grow ADI revenues.

&nbsp;&nbsp;&nbsp;&nbsp;· **Positions ADI for margin improvement**: AAR expects incremental margin
improvement through sales growth, operational efficiency, and business optimization.

**EXECUTIVE SUMMARY**

"AAR Distribution is AAR's fastest growing activity, averaging more than 20% organic growth in each of the last four years. This acquisition will strengthen our offering and position us for continued future growth. We expect to leverage AAR's broad market reach to increase ADI's market share and expand their product offering," said John M. Holmes, AAR's Chairman, President and CEO. "We are excited to welcome the ADI team to AAR."

"ADI is excited to become part of AAR," said David Beck, ADI's Founder and CEO. "Since ADI's founding, we have focused on providing exceptional service to our vendors and customers, and we will be maintaining this focus with AAR while expanding the reach of our solutions."

For more information on AAR, visit <u>aarcorp.com</u>.

**About AAR**

AAR is a global aerospace and defense aftermarket solutions company with operations in over 20 countries. Headquartered in the Chicago area, AAR supports commercial and government customers through four operating segments: Parts Supply, Repair & Engineering, Integrated Solutions, and Expeditionary Services. Additional information can be found at <u>aarcorp.com</u>.

**About ADI American Distributors**

ADI American Distributors LLC is a global distributor of high-performance electronic components and a provider of supply chain and manufacturing services. Headquartered in Randolph, New Jersey, ADI serves the aerospace, defense, medical, and industrial sectors by providing customized integrated supply chain solutions. The company offers electronic components, assemblies, and manufacturing services. Additional information can be found at <u>americandistr.com</u>.

This press release contains certain statements regarding the anticipated benefits of the ADI acquisition, including statements related to the expansion of the Company's new parts distribution activities, offerings and relationships, and related sales growth. Such statements are forward-looking statements as that term is defined in the Private Securities Litigation Reform Act of 1995 and reflect management's expectations about future conditions. Forward-looking statements may also be identified because they contain words such as ''anticipate,'' ''believe,'' ''continue,'' ''could,'' ''estimate,'' ''expect,'' ''intend,'' ''likely,'' ''may,'' ''might,'' ''plan,'' ''potential,'' ''predict,'' ''project,'' ''seek,'' ''should,'' ''target,'' ''will,'' ''would,'' or similar expressions and the negatives of those terms. These forward-looking statements are based on beliefs of management, as well as assumptions and estimates based on information currently available to us, and are subject to certain risks and uncertainties that could cause actual results to differ materially from historical results or those anticipated. For a discussion of these and other risks and uncertainties, refer to "Risk Factors" in our most recent Annual Report on Form 10-K. Should one or more of these risks or uncertainties materialize adversely, or should underlying assumptions or estimates prove incorrect, actual results may vary materially from those described and the anticipated benefits of the acquisition may not be realized. These events and uncertainties are difficult or impossible to predict accurately and many are beyond our control. We assume no obligation to update any forward-looking statements to reflect events or circumstances after the date of such statements or to reflect the occurrence of anticipated or unanticipated events, except as required by law.