Michael Lisman - Nov 4, 2025 Form 4 Insider Report for TransDigm Group INC (TDG)

Role
President & CEO
Signature
/s/ Rachel L. Quinlan as attorney in fact for Michael Lisman
Stock symbol
TDG
Transactions as of
Nov 4, 2025
Transactions value $
$0
Form type
4
Date filed
11/6/2025, 04:32 PM
Previous filing
Nov 20, 2024
Next filing
Nov 17, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Lisman Michael President & CEO 1350 EUCLID AVENUE, SUITE 1600, CLEVELAND /s/ Rachel L. Quinlan as attorney in fact for Michael Lisman 2025-11-06 0001748275

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 +75.7K $0.00 75.7K Nov 4, 2025 Common Stock 75.7K $1,291.97 Direct F1
transaction TDG Stock Option Award $0 +3.91K $0.00 3.91K Nov 4, 2025 Common Stock 3.91K $1,291.97 Direct F2
* 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
F2 These options are exercisable at 80% in 2026 and 20% in 2027 subject to achievement of annual operating performance targets each year.