SEC Form 4/A · accession 0001234544-26-000002
TransDigm Group INC · TDG
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
This is an amendment (Form 4/A). It replaces an earlier filing for the same period.
Reporting owner
Robert J Small
Director
Period of report
Sep 18, 2026
Accepted (ET)
Sep 22, 2026 · 8:24 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001260221
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | Sep 18, 2026 | J | 0 | $0.00 | A | 5,677 | D | |
| Common Stock | holding | — | — | — | 60,246 | I | By Family Trusts | |
| Common StockF1 | holding | — | — | — | 366,142 | I | By Stockbridge Fund, L.P. | |
| Common Stock | holding | — | — | — | 68,139 | I | By Stockbridge Partners LLC |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Amended to correct the carry-over balance. The reporting person beneficially owns 366,142 shares held by Stockbridge Fund LP, not 366,141 as previously reported.