T-Mobile COO sells 4,799 shares in planned trade

T-Mobile US, Inc. Chief Operating Officer Jon Freier reported an open-market sale of 4,799 shares of common stock at $190.00 per share.

Rhea-AI Filing Summary

T-Mobile US, Inc. Chief Operating Officer Jon Freier reported an open-market sale of 4,799 shares of common stock at $190.00 per share. The transaction was executed pursuant to a pre-arranged Rule 10b5-1 trading plan adopted on February 19, 2026. Following the sale, Freier directly holds 217,167.63 shares of T-Mobile common stock. The reported holdings also reflect prior acquisitions under the company’s Amended and Restated 2014 Employee Stock Purchase Plan.

Insider Trade Summary 10b5-1

Net Seller: 4,799 shares

Net Sell 1 txn

Insider Freier Jon

Role Chief Operating Officer

Sold 4,799 shs ($912K)

Type	Security	Shares	Price	Value
Sale	Common Stock	4,799	$190.00	$912K

Holdings After Transaction: Common Stock — 217,167.63 shares (Direct)

Footnotes (2)

1. F1. This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 19, 2026.
2. F2. Includes acquisition of shares of common stock under the issuer's Amended and Restated 2014 Employee Stock Purchase Plan.

Key Figures

Shares sold: 4,799 shares Sale price per share: $190.00 per share Shares held after transaction: 217,167.63 shares +1 more

4 metrics

Shares sold 4,799 shares Open-market sale on May 21, 2026

Sale price per share $190.00 per share Common stock transaction price

Shares held after transaction 217,167.63 shares Direct holdings following sale

Trading plan adoption date February 19, 2026 Rule 10b5-1 plan referenced in footnote

Key Terms

Rule 10b5-1 trading plan, open-market sale, Amended and Restated 2014 Employee Stock Purchase Plan

3 terms

Rule 10b5-1 trading plan regulatory

"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted..."

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

open-market sale financial

"transaction_action: open-market sale"

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

Amended and Restated 2014 Employee Stock Purchase Plan financial

"Includes acquisition of shares of common stock under the issuer's Amended and Restated 2014 Employee Stock Purchase Plan."

FAQ

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

What insider transaction did T-Mobile (TMUS) report for Jon Freier?

T-Mobile reported that COO Jon Freier sold 4,799 shares of common stock at $190.00 per share in an open-market transaction. The sale was disclosed in a Form 4 insider filing and reflects a routine portfolio move rather than a new compensation grant.

How many T-Mobile (TMUS) shares does Jon Freier hold after this Form 4 sale?

After the reported sale, Jon Freier directly holds 217,167.63 shares of T-Mobile common stock. This figure, disclosed in the Form 4, shows he retains a substantial equity position in the company even after selling 4,799 shares in the open market.

Was Jon Freier’s T-Mobile (TMUS) share sale under a Rule 10b5-1 plan?

Yes. The Form 4 footnote states the transaction was effected under a Rule 10b5-1 trading plan adopted on February 19, 2026. Such pre-arranged plans automate trades according to preset instructions, reducing the significance of short-term market timing decisions.

What price did Jon Freier receive per T-Mobile (TMUS) share sold?

Jon Freier’s reported sale was executed at $190.00 per share for 4,799 shares of T-Mobile common stock. The filing provides this per-share transaction price, giving investors clear visibility into the valuation level at which the planned trade occurred.

Does the Form 4 mention T-Mobile’s Employee Stock Purchase Plan for Jon Freier?

Yes. A footnote explains that his reported holdings include shares acquired under T-Mobile’s Amended and Restated 2014 Employee Stock Purchase Plan. This indicates part of his stake comes from ongoing participation in the company’s employee share purchase program.

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

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Accepted by SEC EDGAR 05/26/2026 - 05:01 PM EDT Learn about SEC filing dates

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).

X

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^*

Freier Jon

(Last) (First) (Middle)

C/O T-MOBILE US, INC.

12920 SE 38TH STREET

(Street)

BELLEVUE WASHINGTON 98006

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
T-Mobile US, Inc. [ TMUS ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Operating Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/21/2026

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
Common Stock	05/21/2026		S		4,799(1)	D	$190	217,167.63(2)	D

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

Explanation of Responses:

1. This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 19, 2026.

2. Includes acquisition of shares of common stock under the issuer's Amended and Restated 2014 Employee Stock Purchase Plan.

Remarks:

	/s/ Frederick Williams, Attorney-in-Fact	05/26/2026
	** 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)