---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-406037"
form_type: "8-K"
ticker: "TDG"
cik: "0001260221"
company_name: "TransDigm Group INC"
filed_at: "2026-09-29T12:00:07+00:00"
generated_at: "2026-10-12T13:42:09.440678+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.45
calibrated_materiality_score: 0.45
confidence: "high"
source: SEC EDGAR
---

# TransDigm completes $3.0B 6.75% notes due 2035; proceeds to refinance $2.1B of 2028 notes

## Summary
- $3,000 million of 6.75% senior secured notes due January 31, 2035 priced at 100.00% of principal; interest payable Jan 31 and Jul 31, first payment Jan 31, 2027.
- Net proceeds to repurchase TransDigm Inc.'s outstanding $2,100 million 6.75% senior secured notes due 2028 via a concurrent tender offer launched September 14, 2026, plus general corporate purposes.
- Notes are guaranteed on a senior secured basis by TransDigm Group and restricted subsidiaries that are credit-facility borrowers/guarantors or issue $200M+ of capital markets debt.
- Indenture limits additional debt, liens, dividends/redemptions, investments, affiliate deals and asset sales; includes change-of-control and asset-sale repurchase obligations.
- Issued via Rule 144A/Reg S private placement; Bank of New York Mellon Trust Company, N.A. serves as trustee and US collateral agent.

## SEC filing metadata
- accession: 0001193125-26-406037
- form_type: 8-K
- ticker: TDG
- cik: 0001260221
- company_name: TransDigm Group INC
- filed_at: 2026-09-29T12:00:07+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.45
- calibrated_materiality_score: 0.45
- confidence: high
- sec_items: 1.01, 2.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1260221/000119312526406037/0001193125-26-406037-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1260221/000119312526406037/d317756d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-406037
- JSON: https://secwatch.observer/filing/0001193125-26-406037.json
- Plain text: https://secwatch.observer/filing/0001193125-26-406037.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.