Terrion Halle Fine Form 3 TransDigm / Halle Fine Terrion ownership change

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^*

Terrion Halle Fine

(Last) (First) (Middle)

1300 E 9TH ST, SUITE 3000

(Street)

CLEVELAND OH 44114

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
09/14/2018

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)
GC, CCO, Secretary

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	355	D
Common Stock	8	I	As custodian for children

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	09/30/2012	03/19/2022	Common Stock	18,000	113.15	D
Stock Option	09/30/2017(1)	11/15/2023	Common Stock	6,500	148.45	D
Stock Option	09/30/2019(2)	11/08/2027	Common Stock	10,000	284.97	D
Stock Option	09/30/2021(3)	11/06/2025	Common Stock	5,200	226.34	D

Explanation of Responses:

1. Vest 50% in 2017 and 50% in 2018

2. Vest 50% in 2019 and 50% in 2020

3. Vest 50% in 2021 and 50% in 2022

Remarks:

	Halle Terrion	09/24/2018
	** 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.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.