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Follow the people · Insider

WH

W. Nicholas Howley

Insider · Director · TDG

W. Nicholas Howley files insider transactions with the SEC as an exec. chairman of the board of TransDigm Group (TDG). We hold 9 disclosed purchases and sales filed since 21 March 2006, 5 of them in the last 90 days.

  • Files forTDG
  • Disclosed buys and sells9 in all, 5 in the last 90 days
  • Last disclosure19 August 2026

Positions held

3 posts we hold — a term names its own dates; a run of filings only says when they filed
  • Filed 20 March 2006 — 18 August 2026Exec. Chairman of the Board · TransDigm Group (TDG)3,678 Form 4 lines · source: SEC Form 4
  • Filed 8 November 2021 — 23 April 2026Director · Perimeter Solutions, SA (PRM)18 Form 4 lines · source: SEC Form 4
  • Filed 24 October 2007 — 10 August 2012Director · Polypore International (PPO)59 Form 4 lines · source: SEC Form 4

Everything they disclosed

120 entries, newest first — one per disclosure report, one per Form 4 line

Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.