TDG Form 144: Insider plans sale of 290 common shares on NYSE

TDG filed a Form 144 indicating a proposed sale of 290 shares of common stock through Morgan Stanley Smith Barney LLC, with an aggregate market value of $379,467.90.

Rhea-AI Filing Summary

TDG filed a Form 144 indicating a proposed sale of 290 shares of common stock through Morgan Stanley Smith Barney LLC, with an aggregate market value of $379,467.90. The approximate sale date is 11/03/2025 on the NYSE.

The securities to be sold were acquired on 11/03/2025 via the exercise of stock options, paid in cash. Over the past three months, the filing lists a Rule 10b5-1 transaction for Patrick J. Murphy on 10/27/2025 totaling 580 shares for gross proceeds of $785,760.80. Shares outstanding are stated as 56,350,285.

FAQ

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

What does TDG’s Form 144 filing disclose?

It discloses a proposed sale of 290 shares of TDG common stock, with an aggregate market value of $379,467.90, to be sold on the NYSE.

When are the TDG shares expected to be sold?

The approximate sale date listed is 11/03/2025.

How were the TDG shares being sold acquired?

They were acquired on 11/03/2025 via the exercise of stock options, with payment in cash.

Who is the broker for the proposed TDG sale?

The filing lists Morgan Stanley Smith Barney LLC, 1 New York Plaza, 8th Floor, New York, NY 10004.

Does the filing mention recent TDG sales under Rule 10b5-1?

Yes. It notes a sale for Patrick J. Murphy on 10/27/2025 of 580 shares for gross proceeds of $785,760.80.

How many TDG shares are outstanding according to the filing?

The filing states 56,350,285 shares outstanding.

On which exchange will the TDG shares be sold?

The filing names the NYSE as the exchange.

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

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Accepted by SEC EDGAR 11/03/2025 - 04:22 PM EST Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0002079804
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	TransDigm Group Incorporated
SEC File Number	001-32833
Address of Issuer	1350 Euclid Avenue Suite 1600 Cleveland OHIO 44115
Phone	(216)706-2960
Name of Person for Whose Account the Securities are To Be Sold	PATRICK J. MURPHY
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	290	379467.90	56350285	11/03/2025	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	11/03/2025	Exercise of Stock Options	Issuer			290	11/03/2025	Cash

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
10b5-1 Sales for PATRICK J. MURPHY 1350 Euclid Avenue Suite 1600 Cleveland OH 44115	Common	10/27/2025	580	785760.80

144: Remarks and Signature

Remarks
Date of Notice	11/03/2025
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	06/02/2025
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Patrick J. Murphy
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)