Howley W Nicholas 4/A

What Happened
Nicholas W. Howley, a director of TransDigm Group Inc. (TDG), filed an amended Form 4 reporting an "other acquisition or disposition" (code J) for 0 shares at $0.00 (no value) dated 2026-06-18. This Form 4/A corrects administrative errors by the filing agent (Morgan Stanley) and clarifies that the entry in Accession No. 0001352573-26-000008 (filed June 22, 2026) is the sole correct and complete report of the transaction. No additional or economic transactions occurred.

Key Details

• Transaction date: 2026-06-18; Transaction code: J (other acquisition/disposition)
• Reported amount: 0 shares at $0.00 (no proceeds or cost)
• Amendment filed: 2026-06-24 to correct duplicates and administrative error by Morgan Stanley
• Correct filing: Accession No. 0001352573-26-000008 (June 22, 2026) — this is the complete report
• Duplicate filings 0001352573-26-000009 and 0001352573-26-000010 were made in error and are superseded
• Shares owned after transaction: not specified in this amendment (see the correct filing)

Context
A zero-share/zero-dollar line in a Form 4 amendment is an administrative/reporting artifact and does not represent an actual buy, sell, option exercise, or gift. For investors, this filing signals no change in insider holdings or economic exposure by Director Howley; it primarily documents correction of duplicate/erroneous filings.