---
schema_version: "secwatch.filing_event.v1"
accession: "0001260221-26-000062"
form_type: "8-K"
ticker: "TDG"
cik: "0001260221"
company_name: "TransDigm Group INC"
filed_at: "2026-09-21T20:15:11+00:00"
generated_at: "2026-09-21T20:16:30.090534+00:00"
event_type: "m_and_a"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# TransDigm unit Extant Aerospace to acquire rotorcraft/land/bizjet assets for $240M cash

## Summary
- Extant Aerospace, a TransDigm operating unit, agreed to buy commercial rotorcraft, land systems, and business jet product assets in a $240M cash deal.
- Acquired assets include a facility in California; target company not named.
- Closing expected in TransDigm's fiscal year 2027, subject to standard regulatory approvals and customary conditions.
- TransDigm notes it usually doesn't disclose unit-level asset acquisitions but is doing so due to the transaction's total value.

## SEC filing metadata
- accession: 0001260221-26-000062
- form_type: 8-K
- ticker: TDG
- cik: 0001260221
- company_name: TransDigm Group INC
- filed_at: 2026-09-21T20:15:11+00:00
- event_type: m_and_a
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1260221/000126022126000062/0001260221-26-000062-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1260221/000126022126000062/tdg-20260921.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001260221-26-000062
- JSON: https://secwatch.observer/filing/0001260221-26-000062.json
- Plain text: https://secwatch.observer/filing/0001260221-26-000062.txt

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