TransDigm (TDG) Director Michael Graff Receives Award of 34 Shares

What Happened
Michael Graff, a director of TransDigm Group Inc. (TDG), was granted 34 shares on 2026-09-18 at a per-share fair market value of $1,085.00, a total value of $36,890. The shares were issued in lieu of a semi‑annual director fee under the company’s Director Share Plan (reported as an acquisition/award).

Key Details

• Transaction date and type: 2026-09-18 — Award/Acquisition of 34 shares at $1,085.00 each.
• Total value: $36,890.
• Filing date: 2026-09-21 (reported on Form 4, appears to be filed within the normal SEC timeliness window).
• Ownership after transaction: Not specified in the provided summary of the Form 4.
• Relevant footnotes:
  • F1: Shares received in lieu of semi‑annual director fee per the Director Share Plan.
  • F2: Some reported shares are held by The 2012 Carol Ostrow GST Trust (created by the reporting person’s spouse) for the benefit of their children.
  • F3: Other shares are held by trusts for the reporting person’s children for which he is trustee.

Context
This was a compensation-related grant (stock received instead of cash fees), not an open‑market purchase or sale. Such awards are routine forms of director compensation and do not by themselves indicate the insider’s trading view of the company. The reported shares are held in family trusts rather than directly by the director.