SEC FORM 3 SEC Form 3
FORM 3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
 
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1. Name and Address of Reporting Person*
Reiss Joel

(Last) (First) (Middle)
TRANSDIGM GROUP INCORPORATED
1301 E. 9TH ST., SUITE 3000

(Street)
CLEVELAND OH 44114

(City) (State) (Zip)
2. Date of Event Requiring Statement (Month/Day/Year)
05/26/2023
3. Issuer Name and Ticker or Trading Symbol
TransDigm Group INC [ TDG ]
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director 10% Owner
X Officer (give title below) Other (specify below)
Co-Chief Operating Officer
5. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock 3,600 D
Table II - Derivative Securities Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year) 3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Stock Option 09/30/2016 11/06/2025 Common Stock 69,300 226.34 D
Stock Option 09/30/2021 11/08/2027 Common Stock 65,000 284.97 D
Stock Option 09/30/2019 04/25/2029 Common Stock 43,000 476.81 D
Stock Option 09/30/2020 11/15/2029 Common Stock 32,100 559.78 D
Stock Option 09/30/2022 11/12/2031 Common Stock 28,600 643 D
Stock Option 09/30/2023 11/09/2032 Common Stock 6,500 582.8 D
Explanation of Responses:
Remarks:
Exhibit 24 - Power of Attorney
/s/ Gabrielle Feuer as attorney-in-fact 06/01/2023
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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POWER OF ATTORNEY

Know all by these presents, that the undersigned hereby constitutes and
appoints each of Jessica L. Warren, Gabrielle Feuer, Rachel L. Quinlan and
Adrienne McFaye
signing singly, the undersigned's true and lawful attorney-in-fact to:

     1. execute for and on behalf of the undersigned, in the undersigned's
     capacity as an officer and/or director of TransDigm Group Incorporated,
     a Delaware corporation (the "Company"), Form ID and Forms 3, 4 and 5 in
     accordance with Section 16(a) of the Securities Exchange Act of 1934 and
     the rules thereunder; and

     2. do and perform any and all acts for and on behalf of the undersigned
     which may be necessary or desirable to complete and execute any such Form
     ID and Form 3, 4 or 5, complete and execute any amendment or amendments
     thereto, and timely file such form with the United States Securities and
     Exchange Commission and any stock exchange or similar authority.

The undersigned hereby grants to each such attorney-in-fact full power and
authority to do and perform any and every act and thing whatsoever requisite,
necessary, or proper to be done in the exercise of any of the rights and powers
herein granted, as fully to all intents and purposes as the undersigned might
or could do if personally present, with full power of substitution or
revocation, hereby ratifying and confining all that such attorney-in-fact, or
such attorney-in-fact's substitute or substitutes, shall lawfully do or cause
to be done by virtue of this power of attorney and the rights and powers herein
granted. The undersigned acknowledges that the foregoing attorneys-in-fact, in
serving in such capacity at the request of the undersigned, are not assuming,
nor is the Company assuming, any of the undersigned's responsibilities to
comply with Section 16 of the Securities Exchange Act of 1934.

This Power of Attorney shall remain in full force and effect until the
undersigned is no longer required to file Forms 3, 4 and 5 with respect to the
undersigned's holdings of and transactions in securities issued by the Company,
unless earlier revoked by the undersigned in a signed writing delivered to the
foregoing attorneys-in-fact.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of the date set forth below.

/s/ Joel Reiss
Print name: Joel Reiss
Date: May 26, 2023