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W Nicholas Howley, Director at TransDigm, sold TDG on Aug 18, 2026

Data as of Oct 16

▼ SELL$333K270 shares at $1,234.69W Nicholas Howley DirectorTDG TransDigm Group INC
Watch TDG
Traded
Aug 18, 2026
Disclosed
Aug 19, 2026
Filed
1 day after the trade

Form 4s are due within two business days.

Official filing (SEC Form 4) ↗

The price around the disclosure

W Nicholas Howley, Director at TransDigm, sold TDG on Aug 18, 2026TRADEDDISCLOSED
TDGSimilar stocks (XLI — its sector index fund), rebased to TDG's price on the disclosure day
TDG since disclosure
−6.8%
after the sale
Similar stocks (XLI) since disclosure
−7.8%
XLI — its sector index fund

Change in closing price from Aug 19, 2026 (the first trading day on or after disclosure) to Oct 16, 2026. Dividends excluded. Not a return anyone earned.

Our take

None of our tested rules fired on this trade.

Other trades in the same filing

  1. ▼ SELLW Nicholas Howley DirectorTDG TransDigm Group INC$4.9Mdisclosed Aug 19 · filed 1 day after the trade
  2. ▼ SELLW Nicholas Howley DirectorTDG TransDigm Group INC$701Kdisclosed Aug 19 · filed 1 day after the trade
  3. ▼ SELLW Nicholas Howley DirectorTDG TransDigm Group INC$644Kdisclosed Aug 19 · filed 1 day after the trade
  4. ▼ SELLW Nicholas Howley DirectorTDG TransDigm Group INC$173Kdisclosed Aug 19 · filed 1 day after the trade
  5. ▼ SELLW Nicholas Howley DirectorTDG TransDigm Group INC$1.3Mdisclosed Aug 19 · filed 1 day after the trade
  6. ▼ SELLW Nicholas Howley DirectorTDG TransDigm Group INC$555Kdisclosed Aug 19 · filed 1 day after the trade
  7. ▼ SELLW Nicholas Howley DirectorTDG TransDigm Group INC$250Kdisclosed Aug 19 · filed 1 day after the trade
  8. ▼ SELLW Nicholas Howley DirectorTDG TransDigm Group INC$1.6Mdisclosed Aug 19 · filed 1 day after the trade
  9. ▼ SELLW Nicholas Howley DirectorTDG TransDigm Group INC$85.9Kdisclosed Aug 19 · filed 1 day after the trade
  10. ▼ SELLW Nicholas Howley DirectorTDG TransDigm Group INC$356Kdisclosed Aug 19 · filed 1 day after the trade
  11. ▼ SELLW Nicholas Howley DirectorTDG TransDigm Group INC$236Kdisclosed Aug 19 · filed 1 day after the trade
  12. ▼ SELLW Nicholas Howley DirectorTDG TransDigm Group INC$309Kdisclosed Aug 19 · filed 1 day after the trade
  13. ▼ SELLW Nicholas Howley DirectorTDG TransDigm Group INC$1Mdisclosed Aug 19 · filed 1 day after the trade

See every trade on TDG →