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TransDigm Group INC Director's Dealing 2025

Dec 11, 2025

29928_dirs_2025-12-11_8cff2987-8209-4498-9cd1-01748a7981b7.zip

Director's Dealing

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SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TransDigm Group INC (TDG)
CIK: 0001260221
Period of Report: 2025-12-10

Reporting Person: SMALL ROBERT J (N/A)

Non-Derivative Transactions

Date Security Code Shares Price A/D Holdings After Ownership
2025-12-10 Common Stock M 4700 $66.47 Acquired 10325 Direct
2025-12-10 Common Stock S 580 $1289.3197 Disposed 9745 Direct
2025-12-10 Common Stock S 4046 $1290.2959 Disposed 5699 Direct
2025-12-10 Common Stock S 74 $1291.0322 Disposed 5625 Direct

Derivative Transactions

Date Security Exercise Price Code Shares A/D Expiration Underlying Ownership
2025-12-10 Stock Option $66.47 M 4700 Disposed 2027-11-08 Common Stock (4700) Direct

Holdings (Non-Derivative)

Security Shares Ownership
Common Stock 366141 Indirect
Common Stock 68139 Indirect
Common Stock 60246 Indirect

Footnotes

F1: The exercise price has been adjusted for dividends declared since August 1, 2022.

F2: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1288.9000 - $1,289.5600. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

F3: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1290.0300 - $1,290.5200. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

F4: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1291.0300 - $1,291.0400. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.