Form 144: 1,000 TMUS Shares Proposed for Sale

Fidelity Brokerage Services LLC filed a Form 144 notice reporting the proposed sale of 1,000 shares of Common Stock of T-Mobile US (TMUS) associated with restricted stock vesting on 06/13/2019.

Rhea-AI Filing Summary

Fidelity Brokerage Services LLC filed a Form 144 notice reporting the proposed sale of 1,000 shares of Common Stock of T-Mobile US (TMUS) associated with restricted stock vesting on 06/13/2019.

The filing also reports 3,291 shares of Common Stock sold in the past three months on 03/04/2026 for $727,633.75. The filing lists an aggregate value of $218,250.10 for the 1,000-share notice and identifies Fidelity Brokerage Services LLC as the broker.

Insights

Securities Compliance Analyst

Routine Rule 144 resale notice tied to vested compensation shares.

The filing lists a proposed sale of 1,000 shares arising from restricted stock vesting dated 06/13/2019. It names Fidelity Brokerage Services LLC as the broker and reports an aggregate amount of $218,250.10 for that block.

Previous dispositions are documented: 3,291 shares were sold on 03/04/2026 for $727,633.75. Cash‑flow treatment and holder identity beyond the broker are limited to the excerpt; subsequent filings would show execution details.

FAQ

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

What does the TMUS Form 144 filed by Fidelity report?

The filing reports a proposed sale of 1,000 shares of common stock tied to restricted stock vesting dated 06/13/2019. It also discloses a sale of 3,291 shares on 03/04/2026 for $727,633.75.

Who is listed as the broker for the proposed TMUS sale?

The broker is listed as Fidelity Brokerage Services LLC with an address in Smithfield, RI. The filing identifies the broker in connection with the 1,000-share proposed resale and an aggregate value of $218,250.10.

What is the reason given for the 1,000-share sale in the TMUS Form 144?

The sale is attributed to restricted stock vesting with an original vesting date of 06/13/2019. The filing classifies the securities as compensation-related vested shares.

Does the Form 144 show shares sold in the recent past for TMUS?

Yes; the filing reports 3,291 shares sold during the past three months on 03/04/2026, with proceeds shown as $727,633.75 in the provided excerpt.

Is the identity of the selling beneficial owner shown in the excerpt?

The excerpt names Fidelity Brokerage Services LLC as broker and lists an address; a specific beneficial owner beyond the broker is not identified in the provided lines of the filing.

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

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Accepted by SEC EDGAR 03/10/2026 - 04:16 PM EDT 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	0001376436
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	T-Mobile US, Inc.
SEC File Number	001-33409
Address of Issuer	12920 SE 38TH STREET BELLEVUE WASHINGTON 98006
Phone	800-318-9270
Name of Person for Whose Account the Securities are To Be Sold	Datar Srikant M.
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	Director

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	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	1000	218250.10	1101862739	03/10/2026	NASDAQ

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	06/13/2019	Restricted Stock Vesting	Issuer			1000	06/13/2019	Compensation

* 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
Srikant M. Datar 12920 SE 38th Street Bellevue WA 98006-1350	Common	03/04/2026	3291	727633.75

144: Remarks and Signature

Remarks	The sale today occurred in Legacycap Llc account in which Srikant Madhav Datar is a stakeholder.
Date of Notice	03/10/2026
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/ Daniel Tucci, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Srikant Datar
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)