Sean P. Hennessy - 04 Nov 2025 Form 4 Insider Report for TransDigm Group INC (TDG)

Role
Director
Signature
/s/ Rachel L. Quinlan as attorney in fact for Sean Hennessy
Issuer symbol
TDG
Transactions as of
04 Nov 2025
Net transactions value
$0
Form type
4
Filing time
06 Nov 2025, 17:37:19 UTC
Previous filing
22 Sep 2025
Next filing
02 Mar 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
HENNESSY SEAN P Director 1280 RUE SAINT GEORGE, WESTLAKE /s/ Rachel L. Quinlan as attorney in fact for Sean Hennessy 06 Nov 2025 0001203507

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction TDG Stock Option Award $0 +518 $0.000000 518 04 Nov 2025 Common Stock 518 $1291.97 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 These options are exercisable at 20% per year over five years beginning September 30, 2026 subject to the achievement of annual operating performance targets in each year.