TransDigm Group Files 8-K — Issues $3.0B 6.75% Senior Secured Notes

What Happened
TransDigm Group Incorporated (through its subsidiary TransDigm Inc.) announced on September 28, 2026 that it completed a private offering of $3,000 million of new 6.75% Senior Secured Notes due January 31, 2035 (issued at 100.00%). The company intends to use the net proceeds to repurchase up to $2,100 million of its outstanding 6.75% Senior Secured Notes due 2028 (via a concurrent tender offer launched September 14, 2026) and for general corporate purposes. The notes were issued under an indenture dated September 28, 2026 and are guaranteed on a senior secured basis by TransDigm Group and certain subsidiary guarantors.

Key Details

• Amount issued: $3,000 million of 6.75% Senior Secured Notes, issued at 100.00% on September 28, 2026.
• Interest & maturity: 6.75% per annum, paid semiannually (Jan 31 and Jul 31), maturing January 31, 2035.
• Use of proceeds: intended to repurchase $2,100 million of TransDigm’s 6.75% Senior Secured Notes due 2028 and for general corporate purposes.
• Security and ranking: notes are senior secured obligations, guaranteed on a senior secured basis by TransDigm Group and specified subsidiaries; rank equally with existing and future senior indebtedness and are structurally subordinated to non‑guarantor subsidiaries.
• Transaction mechanics: issued in a private placement to qualified institutional buyers under Rule 144A and to non‑U.S. persons under Regulation S; related indenture and note form filed as Exhibit 4.1/4.2.

Why It Matters
This transaction extends the company’s debt maturity by replacing near‑term 2028 notes with bonds maturing in 2035 while keeping the same coupon (6.75%). The notes are secured and come with customary covenants and events of default, which affect TransDigm’s ability to take certain actions (e.g., incur additional indebtedness, make certain investments, or sell substantial assets). Investors should note the change in the company’s capital structure and maturity profile, and that the full terms of the indebtedness are described in the filed indenture (Exhibit 4.1).