W. Nicholas Howley

Insider Reports History

Identity Names, identifiers, and filing context for this profile. 1 identity field
Reporting-owner location
Cleveland, OH
SEC source record Original filing metadata and source links for verification. 1 source field
Latest reporting-owner signature
/s/ Rachel L. Quinlan as attorney in fact for W. Nicholas Howley
Source: Latest parsed Forms 3/4/5 signature
Source evidence Original filing metadata and source links for verification. 1 source field
Transaction source note
Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.

Reported holdings for W. Nicholas Howley

Form 4 holding Director

TransDigm Group INC

Security class
Common Stock
Shares / value
21,548
Estimated value
$26,743,456
Report date
18 Aug 2026
Price
$1241.14
Ownership
W. Nicholas Howley Family Trust u/a/d 4/23/99
Form 4 holding Director

TransDigm Group INC

Security class
Stock Option
Shares / value
1,700
Estimated value
Report date
18 Aug 2026
Price
Ownership
W. Nicholas Howley Family Trust u/a/d 4/23/99
Underlying class
Common Stock
Underlying amount

Insider Reports Filed by W. Nicholas Howley

We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .