tdg-20250630

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): June 30, 2025

TransDigm Group Incorporated

(Exact name of registrant as specified in its charter)

Delaware

001-32833

41-2101738

(State or other jurisdiction

of incorporation)

(Commission

File Number)

(IRS Employer

Identification No.)

1350 Euclid Avenue,

Suite 1600,

Cleveland,

Ohio

44115

(Address of principal executive offices)

(Zip Code)

(216) 706-2960

(Registrant’s telephone number, including area code)

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:

Name of each exchange on which registered:

Common Stock, $0.01 par value

TDG

New York Stock Exchange

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 8.01.			Other Events.

On June 30, 2025, TransDigm Group Incorporated (“TransDigm Group”) issued a press release (the “Press Release”) announcing its definitive agreement to acquire the Simmonds Precision Products, Inc. Business (“Simmonds” or “the Company”) of Goodrich Corporation from RTX Corporation, for approximately $765 million in cash, including certain tax benefits. A copy of this Press Release is attached to this Current Report on Form 8-K as Exhibit 99.1 and is incorporated herein by reference.

Simmonds, headquartered in Vergennes, Vermont, is a leading global designer and manufacturer of fuel & proximity sensing and structural health monitoring solutions for the aerospace and defense end markets. The Company’s products are highly engineered, proprietary components with significant aftermarket content and a strong presence across major aerospace and defense platforms. Approximately 40% of Simmonds' revenue is derived from the aftermarket and nearly all of its revenue is generated from proprietary products. Simmonds is expected to generate approximately $350 million in revenue for the calendar year ending December 31, 2025. The Company employs approximately 900 people. The acquisition is subject to regulatory approvals in the United States and customary closing conditions. The acquisition is expected to be financed through existing cash on hand.


Item 9.01.			Financial Statements and Exhibits.

(d) Exhibits

Exhibit No.

Description

99.1

Press Release

104

Cover Page Interactive Data File (embedded within 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.



TRANSDIGM GROUP INCORPORATED

By:		/s/ Sarah Wynne
	Name:	Sarah Wynne
	Title:	Chief Financial Officer (Principal Financial Officer)

Dated: June 30, 2025

Transdigm Group Incorporated filed SEC Form 8-K: Other Events, Financial Statements and Exhibits