T-Mobile (NASDAQ: TMUS) CTO gets stock awards, shares withheld for taxes

Rhea-AI Filing Summary

T-Mobile US Chief Technology Officer John Saw reported equity award activity and related tax withholding on common stock. On February 15, 2026, he acquired 7,831 and 4,412 shares through stock awards at $0.00 per share. To cover taxes on vesting, the company withheld 2,839.891 and 1,736.123 shares at $219.50 per share, which were not open market transactions. Following these awards and withholding transactions, he directly owned 47,692.986 shares of T-Mobile common stock.

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

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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^*

SAW JOHN

(Last) (First) (Middle)

C/O T-MOBILE US, INC.

12920 SE 38TH STREET

(Street)

BELLEVUE WA 98006

(City) (State) (Zip)

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 Technology Officer

3. Date of Earliest Transaction (Month/Day/Year)
02/15/2026

4. 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 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	02/15/2026		A		7,831(1)	A	$0	47,857	D
Common Stock	02/15/2026		F		2,839.891(2)	D	$219.5	45,017.109	D
Common Stock	02/15/2026		A		4,412(3)	A	$0	49,429.109	D
Common Stock	02/15/2026		F		1,736.123(4)	D	$219.5	47,692.986	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. Represents restricted stock units granted under the issuer's 2023 Incentive Award Plan, (the "Plan"); one-third of the units vest on each of February 15, 2027, February 15, 2028 and February 15, 2029, subject to the terms of the Plan and related award agreement.

2. Represents shares withheld for payment of taxes on vesting of restricted stock units; not an open market transaction.

3. Represents performance-based restricted stock units earned under the issuer's 2015 Sprint Omnibus Incentive Plan, that vested on February 15, 2026 based on the Company's relative total shareholder return during the three-year period ending February 15, 2026.

4. Represents shares withheld for payment of taxes on vesting of performance-based restricted stock units; not an open market transaction.

Remarks:

	/s/ Frederick Williams, Attorney-in-Fact	02/18/2026
	** 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).
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FAQ

What insider transactions did T-Mobile (TMUS) CTO John Saw report?

John Saw reported stock award grants and tax-related share withholding. He received two common stock awards and had shares withheld to satisfy tax obligations on vesting, with no open market purchases or sales disclosed in these transactions.

How many T-Mobile (TMUS) shares were granted to John Saw on February 15, 2026?

On February 15, 2026, John Saw was granted 7,831 and 4,412 shares of T-Mobile common stock. These equity awards were issued at a stated price of $0.00 per share as part of the company’s incentive plans, expanding his direct shareholdings before tax withholding.

Were John Saw’s reported T-Mobile (TMUS) transactions open market trades?

The reported transactions were not open market trades. The filing describes stock awards and shares withheld to cover tax liabilities on vesting of restricted and performance-based stock units, rather than discretionary buying or selling of T-Mobile shares in the open market.

How many T-Mobile (TMUS) shares does John Saw own after these Form 4 transactions?

After the reported equity awards and tax withholding, John Saw directly owned 47,692.986 T-Mobile common shares. This figure reflects his direct beneficial ownership immediately following the final transaction reported for February 15, 2026 in the Form 4 filing.

Why were some T-Mobile (TMUS) shares withheld from John Saw’s stock awards?

Shares were withheld to pay taxes due when restricted and performance-based stock units vested. The filing states that these withheld shares satisfied tax liabilities at $219.50 per share and clarifies they were not open market transactions, but administrative tax-withholding dispositions.