Srikant M. Datar - 16 Jun 2026 Form 4 Insider Report for T-Mobile US, Inc. (TMUS)

Reporting relationship: Director
Issuer ticker: TMUS
Reported as of: 16 Jun 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 18 Jun 2026, 17:07:37 UTC
Prior SEC filing: 12 Mar 2026
Next SEC filing: 02 Jul 2026
Source filing: View source filing
Reporting owner signature: /s/ Frederick Williams, Attorney-in-Fact

Key filing fact

Srikant M. Datar filed Form 4 for T-Mobile US, Inc. (TMUS) on 18 Jun 2026.

Key facts

This page summarizes Srikant M. Datar's Form 4 filing for T-Mobile US, Inc. (TMUS).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 18 Jun 2026, 17:07.

Change

Previous filing in this sequence was filed on 12 Mar 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001376436 Primary reporting owner

Datar Srikant M.

Relationship: Director
Address: C/O T-MOBILE US, INC., 12920 SE 38TH STREET, BELLEVUE
Signature: /s/ Frederick Williams, Attorney-in-Fact
Signature date: 18 Jun 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

TMUS transaction

Common Stock

Award

Transaction value
Shares: +1,384
Change %: +133%
Price: $0.000000^*
Shares after: 2,422
Date: 16 Jun 2026
Ownership: Direct
Footnotes: F1

TMUS holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 10,843
Date: 16 Jun 2026
Ownership: By Legacycap LLC

TMUS holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 11,724
Date: 16 Jun 2026
Ownership: By Safari LLC
Footnotes: F2

TMUS holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 8,200
Date: 16 Jun 2026
Ownership: By Datar Investment LLC

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Represents restricted stock units granted under the Issuer's 2023 Incentive Award Plan; such units vest in full on June 16, 2027 (the one-year anniversary of the grant), subject to the terms of the Issuer's Director Compensation Program.

Footnote F2

The reporting person and his spouse, who owned these shares jointly, contributed them to a limited liability company ("Safari LLC") owned and managed by the reporting person and his spouse.