---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-23-215952"
form_type: "8-K"
ticker: "TDG"
cik: "0001260221"
company_name: "TransDigm Group INC"
filed_at: "2023-08-18T23:59:59+00:00"
generated_at: "2026-06-11T06:49:16.113584+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# TransDigm issues $1.45B of 6.875% senior secured notes due 2030 to redeem 2026 subordinated notes

## Summary
- Issued $1.45B aggregate principal of 6.875% Senior Secured Notes due December 15, 2030 at par.
- Proceeds, with cash on hand, will redeem all outstanding 6.375% Senior Subordinated Notes due 2026 and 6.875% UK Notes due 2026.
- Interest payable semi-annually on June 15 and December 15, starting December 15, 2023.
- Notes are senior secured obligations, guaranteed by TransDigm Group and certain restricted subsidiaries.

## SEC filing metadata
- accession: 0001193125-23-215952
- form_type: 8-K
- ticker: TDG
- cik: 0001260221
- company_name: TransDigm Group INC
- filed_at: 2023-08-18T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 1.01, 2.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1260221/000119312523215952/0001193125-23-215952-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1260221/000119312523215952/d512194d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-23-215952
- JSON: https://secwatch.observer/filing/0001193125-23-215952.json
- Plain text: https://secwatch.observer/filing/0001193125-23-215952.txt

## Key facts
- Debt Financings
  TransDigm Group INC incurred senior notes of $1,450 million in aggregate principal amount with The Bank of New York Mellon Trust Company, N.A. at 6.875% per annum maturing December 15, 2030.
  - Instrument: senior notes
  - Principal: $1,450 million in aggregate principal amount
  - Counterparty: The Bank of New York Mellon Trust Company, N.A.
  - Rate: 6.875% per annum
  - Maturity: December 15, 2030
  - Event: incurrence
  source text: completed the previously announced offering of $1,450 million in aggregate principal amount of 6.875% Senior Secured Notes due 2030
  evidence_url: https://www.sec.gov/Archives/edgar/data/1260221/000119312523215952/0001193125-23-215952-index.htm
- Material Agreements
  TransDigm Group INC entered into Indenture with The Bank of New York Mellon Trust Company, N.A., as trustee and US collateral agent, and The Bank of New York Mellon, as UK collateral agent valued at $1,450 million (effective 2023-08-18).
  - Action: entry
  - Agreement: notes offering
  - Counterparty: The Bank of New York Mellon Trust Company, N.A., as trustee and US collateral agent, and The Bank of New York Mellon, as UK collateral agent
  - Value: $1,450 million
  - Effective: 2023-08-18
  source text: The Notes were issued pursuant to an indenture, dated as of August 18, 2023 (the “Indenture”), among TransDigm, as issuer, TransDigm Group and the subsidiaries of TransDigm party thereto, as guarantors, The Bank of New York Mellon Trust Company, N.A., as trustee (the “Trustee”) and US collateral agent, and The Bank of New York Mellon, as UK collateral agent.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1260221/000119312523215952/0001193125-23-215952-index.htm

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