TransDigm grants co-COO Murphy 25,650 stock options

Exercisability is divided between annual installments beginning in 2027 and two installments in 2030 and 2031, subject to annual operating performance targets.

Available on EDGAR 11/05/2026 - 05:12 PM EST Accepted by SEC EDGAR 11/05/2026 - 05:11 PM EST Learn about SEC filing dates

Rhea-AI Filing Summary

TransDigm Group Inc.'s Co-Chief Operating Officer Patrick Joseph Murphy received an award of 25,650 stock options on November 3, 2026, with an exercise price of $1,208.04 per share and an expiration date of November 3, 2036. The award provides that 5,250 options are exercisable at 20% per year over five years beginning September 30, 2027, subject to annual operating performance targets each year; 20,400 options are exercisable in two equal installments on September 30, 2030, and September 30, 2031, subject to annual operating performance targets each year.

Insider Trade Summary

Grant/Award: 25,650 shares

Grant/Award 1 txn

Insider Murphy Patrick Joseph

Role Co-Chief Operating Officer

Type	Security	Shares	Price	Value
Grant/Award	Stock Option F1	25,650	$0.00	$0.00

Holdings After Transaction: Stock Option — 25,650 contracts (Direct)

Footnotes (1)

1. F1. 5,250 options are exercisable at 20% per year over five years beginning September 30, 2027, subject to achievement of annual operating performance targets each year. 20,400 options are exercisable in two equal installments on September 30, 2030, and September 30, 2031, subject to achievement of annual operating performance targets each year.

Key Figures

Stock options awarded: 25,650 options Exercise price: $1,208.04 per share First exercisability schedule: 5,250 options; 20% per year over five years +2 more

5 metrics

Stock options awarded 25,650 options Awarded November 3, 2026

Exercise price $1,208.04 per share Awarded stock options

First exercisability schedule 5,250 options; 20% per year over five years Beginning September 30, 2027; subject to annual operating performance targets each year

Second exercisability schedule 20,400 options in two equal installments September 30, 2030, and September 30, 2031; subject to annual operating performance targets each year

Expiration date November 3, 2036 Awarded stock options

Key Terms

Stock Option, exercise price, annual operating performance targets

3 terms

Stock Option financial

"security title: Stock Option"

A stock option is a contract that gives you the right to buy or sell a company's stock at a specific price within a certain time frame. People use them to potentially make money if the stock's price moves favorably or to protect against losses. It's like holding a coupon that can be used to buy or sell stock at a set price later on.

exercise price financial

"options are exercisable"

The exercise price is the fixed amount at which you can buy or sell an asset, like a stock, when using an options contract. It matters because it helps determine whether exercising the option will be profitable or not, depending on the current market price. Think of it as the set price you agree on today to buy or sell later.

annual operating performance targets financial

"subject to achievement of annual operating performance targets each year"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many stock options did TDG's co-chief operating officer receive?

Patrick Joseph Murphy received an award of 25,650 stock options on November 3, 2026, with an exercise price of $1,208.04 per share and an expiration date of November 3, 2036.

When can Patrick Joseph Murphy exercise the TDG options?

The award provides that 5,250 options are exercisable at 20% per year over five years beginning September 30, 2027, subject to annual operating performance targets each year. Another 20,400 options are exercisable in two equal installments on September 30, 2030, and September 30, 2031, subject to annual operating performance targets each year.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

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SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Murphy Patrick Joseph

(Last) (First) (Middle)

1350 EUCLID AVE

SUITE 1600

(Street)

CLEVELAND OHIO 44115

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
TransDigm Group INC [ TDG ]

5. 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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
11/03/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Stock Option	$1,208.04	11/03/2026		A		25,650		(1)	11/03/2036	Common Stock	25,650	$0.00	25,650	D

Explanation of Responses:

1. 5,250 options are exercisable at 20% per year over five years beginning September 30, 2027, subject to achievement of annual operating performance targets each year. 20,400 options are exercisable in two equal installments on September 30, 2030, and September 30, 2031, subject to achievement of annual operating performance targets each year.

Remarks:

	/s/ Rachel Quinlan as attorney in fact for Patrick Murphy	11/05/2026
	** 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 4 (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.
* Form 4: SEC 1474 (03-26)