Skip to content
Whale Atlas — Follow the signal.
Home
FULL RECORDS
Search insider filingsAll Congress filings
MORE TOOLS
WatchlistGold IntelligencePeopleCharts & technicalsCompany financialsOfficial newsMy saved workspace
YOUR RESEARCH
HomeSearch insider filingsAll Congress filings
More research tools
ExploreGold IntelligencePeopleInvestigate an ideaCharts & technicalsMore evidenceCompany financialsOfficial newsMy research & helpWatchlistMy saved workspaceLearn the basicsHow signals workData & coverage
RESOURCES
LearnMethodologyData sources
Built on public evidence.

Primary sources. Clear reasoning.
No black boxes.

Our approach
Public research workspacev1.0

Loading data…Scanning SEC filings…Checking Congress reports…Following the signal…

HomeSearchCongressWatchlist
© 2026 Whale AtlasFree public-filing research. Not financial advice. By using this site you agree to the Terms of Use.
FAQCompare trackersMethodologyData & correctionsTermsPrivacy
Back to Home
T

TMUS

Nasdaq

T-Mobile US, Inc.

Latest disclosureSeptember 28, 2026
Insider score Why 17?
17/ 100
Qualifying buys · 30d
$0

1 purchases · 3 sales

Price by TradingViewDelayed quote from TradingView, for viewing only. It does not power Whale Atlas scores or alerts. If the quote does not load, open the TradingView link.

Insider transactions 21

Limited filing history
All21Buying1Selling3Other17
Filters

Last 30 daysNo qualifying insider buying. Sales: $137.67K by 1 insider.

21 trades · May 1, 2026 – September 24, 2026Incomplete history: this shows the filings imported so far, not every filing ever made. Dates are trade dates. Filters affect this table only.

Showing the first 6 of 21 trades on this page.

Award disclosed

Daniel James Drobac

VP & Chief Accounting Officer

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded September 24, 2026Filed September 28, 2026SEC filing
Award disclosed

Mark Wolfe Nelson

Chief Legal Officer & GC

Common Stock

Value context
$18.34K
Reported price
$178.14 / share
Traded September 10, 2026Filed September 14, 2026SEC filing
Sale disclosed

Daniel James Drobac

VP & Chief Accounting Officer

Common Stock

Reported value
$137.67K
Reported price
$178.33 / share
Traded September 10, 2026Filed September 14, 2026SEC filing
Award disclosed

Daniel James Drobac

VP & Chief Accounting Officer

Common Stock

Value context
$315.13
Reported price
$178.14 / share
Traded September 10, 2026Filed September 14, 2026SEC filing
Tax or exercise withholding

Andre Almeida

Chief Commercial Officer

Common Stock

Value context
$96.62K
Reported price
$182.16 / share
Traded September 1, 2026Filed September 3, 2026SEC filing
Tax or exercise withholding

Daniel James Drobac

VP & Chief Accounting Officer

Common Stock

Value context
$31.13K
Reported price
$181.61 / share
Traded August 25, 2026Filed August 27, 2026SEC filing
Tax or exercise withholding

Daniel James Drobac

VP & Chief Accounting Officer

Common Stock

Value context
$16.01K
Reported price
$182.61 / share
Traded August 15, 2026Filed August 18, 2026SEC filing
Award disclosed

Christopher Sambar

Chief Enterprise Officer

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded August 1, 2026Filed August 4, 2026SEC filing
Award disclosed

Raul Marcelo Claure

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded June 16, 2026Filed June 18, 2026SEC filing
Award disclosed

Srikant M. Datar

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded June 16, 2026Filed June 18, 2026SEC filing
Award disclosed

James J. Kavanaugh

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded June 16, 2026Filed June 18, 2026SEC filing
Award disclosed

Teresa Taylor

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded June 16, 2026Filed June 18, 2026SEC filing
Award disclosed

Thomas Dannenfeldt

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded June 16, 2026Filed June 18, 2026SEC filing
Award disclosed

Letitia A. Long

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded June 16, 2026Filed June 18, 2026SEC filing
Award disclosed

Letitia A. Long

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded June 16, 2026Filed June 18, 2026SEC filing
Award disclosed

Mark Wolfe Nelson

Chief Legal Officer & GC

Common Stock

Value context
$18.24K
Reported price
$187.02 / share
Traded June 11, 2026Filed June 12, 2026SEC filing
Tax or exercise withholding

Thomas Dannenfeldt

Director

Common Stock

Value context
$55.46K
Reported price
$178.10 / share
Traded June 6, 2026Filed June 9, 2026SEC filing
Sale disclosed

Jon Freier

Chief Operating Officer

Common Stock

Reported value
$911.81K
Reported price
$190.00 / share
Traded May 21, 2026Filed May 26, 2026SEC filing
Tax or exercise withholding

Daniel James Drobac

VP & Chief Accounting Officer

Common Stock

Value context
$7.16K
Reported price
$196.06 / share
Traded May 1, 2026Filed May 4, 2026SEC filing
Purchase disclosed

Andre Almeida

Chief Broadband, Ent. & Emerg

Common Stock

Reported value
$1M
Reported price
$196.18 / share
Traded May 1, 2026Filed May 4, 2026SEC filing
Sale disclosed

Michael J. Katz

Chief Bus. and Prod. Officer

Common Stock

Reported value
$979.05K
Reported price
$195.81 / share
Traded May 1, 2026Filed May 4, 2026SEC filing
Reporting insiderSecurity / transactionAmount / priceValueTraded / disclosedSource
VP & Chief Accounting OfficerCommon StockGrant or award2,768Award · no purchase priceNon-cash awardSep 24Filed Sep 28 · 4d laterSEC filing
Chief Legal Officer & GCCommon StockGrant or award103$178.14 / share$18.34KSep 10Filed Sep 14 · 4d laterSEC filing
VP & Chief Accounting OfficerCommon StockSale10b5-1772$178.33 / share$137.67KSep 10Filed Sep 14 · 4d laterSEC filing
VP & Chief Accounting OfficerCommon StockGrant or award2$178.14 / share$315.13Sep 10Filed Sep 14 · 4d laterSEC filing
Chief Commercial OfficerCommon StockExercise-price or tax withholding530$182.16 / share$96.62KSep 1Filed Sep 3 · 2d laterSEC filing
VP & Chief Accounting OfficerCommon StockExercise-price or tax withholding171$181.61 / share$31.13KAug 25Filed Aug 27 · 2d laterSEC filing
VP & Chief Accounting OfficerCommon StockExercise-price or tax withholding88$182.61 / share$16.01KAug 15Filed Aug 18 · 3d laterSEC filing
Chief Enterprise OfficerCommon StockGrant or award40,966Award · no purchase priceNon-cash awardAug 1Filed Aug 4 · 3d laterSEC filing
DirectorCommon StockGrant or award1,384Award · no purchase priceNon-cash awardJun 16Filed Jun 18 · 2d laterSEC filing
DirectorCommon StockGrant or award1,384Award · no purchase priceNon-cash awardJun 16Filed Jun 18 · 2d laterSEC filing
DirectorCommon StockGrant or award1,384Award · no purchase priceNon-cash awardJun 16Filed Jun 18 · 2d laterSEC filing
DirectorCommon StockGrant or award1,384Award · no purchase priceNon-cash awardJun 16Filed Jun 18 · 2d laterSEC filing
DirectorCommon StockGrant or award1,384Award · no purchase priceNon-cash awardJun 16Filed Jun 18 · 2d laterSEC filing
DirectorCommon StockGrant or award1,384Award · no purchase priceNon-cash awardJun 16Filed Jun 18 · 2d laterSEC filing
DirectorCommon StockGrant or award272Award · no purchase priceNon-cash awardJun 16Filed Jun 18 · 2d laterSEC filing
Chief Legal Officer & GCCommon StockGrant or award98$187.02 / share$18.24KJun 11Filed Jun 12 · 1d laterSEC filing
DirectorCommon StockExercise-price or tax withholding311$178.10 / share$55.46KJun 6Filed Jun 9 · 3d laterSEC filing
Chief Operating OfficerCommon StockSale10b5-14,799$190.00 / share$911.81KMay 21Filed May 26 · 5d laterSEC filing
VP & Chief Accounting OfficerCommon StockExercise-price or tax withholding37$196.06 / share$7.16KMay 1Filed May 4 · 3d laterSEC filing
Chief Broadband, Ent. & EmergCommon StockPurchase5,097$196.18 / share$1MMay 1Filed May 4 · 3d laterSEC filing
Chief Bus. and Prod. OfficerCommon StockSale5,000$195.81 / share$979.05KMay 1Filed May 4 · 3d laterSEC filing

Congress transactions 8

All Congress filings
Full sale disclosed

T-Mobile US, Inc. - Common Stock · Stock

The filing reports a full sale for the member.

AAAlan ArmstrongReporting Senate member
Reported amount
$15,001 – $50,000Reported range; exact amount not disclosed.
Trade date
March 27, 2026
Filed July 21, 2026 · 116d laterOriginal report
Sale disclosed

T-Mobile US, Inc. (TMUS) · Stock

The filing reports a sale for a joint account.

Jonathan Jackson official portraitJonathan JacksonReporting House member
Reported amount
$50,001 – $100,000Reported range; exact amount not disclosed.
Trade date
January 13, 2026
Filed February 23, 2026 · 41d laterOriginal report
Purchase disclosed

T-Mobile US, Inc. (TMUS) · Stock

The filing reports a purchase for a spouse.

Dan Newhouse official portraitDan NewhouseReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
December 11, 2025
Filed January 15, 2026 · 35d laterOriginal report
Sale disclosed

T-Mobile US, Inc. (TMUS) · Stock

The filing reports a sale for a spouse.

Jonathan Jackson official portraitJonathan JacksonReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
November 11, 2025
Filed December 5, 2025 · 24d laterOriginal report
Full sale disclosed

T-Mobile US, Inc. - Common Stock · Stock

The filing reports a full sale for a joint account.

Markwayne Mullin official portraitMarkwayne MullinReporting Senate member
Reported amount
$50,001 – $100,000Reported range; exact amount not disclosed.
Trade date
November 3, 2025
Filed November 21, 2025 · 18d laterOriginal report
Sale disclosed

T-Mobile US, Inc. (TMUS) · Stock

The filing reports a sale for a spouse.

Lisa McClain official portraitLisa McClainReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
October 31, 2025
Filed November 21, 2025 · 21d laterOriginal report
Purchase disclosed

T-Mobile US, Inc. (TMUS) · Stock

The filing reports a purchase for a spouse.

Lisa McClain official portraitLisa McClainReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
October 30, 2025
Filed November 21, 2025 · 22d laterOriginal report
Sale disclosed

T-Mobile US, Inc. (TMUS) · Stock

The filing reports a sale for a spouse.

Lisa McClain official portraitLisa McClainReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
October 30, 2025
Filed November 21, 2025 · 22d laterOriginal report
Explore furtherTechnical lab Company financials Test a strategy Compare company

Why this buying score?

Qualifying common-equity purchase value

$250,004 of common-equity purchase value after transaction-age decay across 180 days.

+12 pts

Distinct buying groups

1 distinct reporting-owner group(s). Joint rows count once; identity is not proof of discretion.

+2 pts

Material reported holdings increase

At least one row increased reported same-security holdings by 10% or established a new reported position; indirect interests may overlap.

+3 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Limited filing history · Market-wide discovery does not establish complete company history. View coverage
Source
SEC EDGAR · Form 4
Issuer CIK
0001283699
Latest public acceptance
Sep 28, 2026, 08:52 PM UTC
Score calculated
Oct 8, 2026, 12:06 AM UTC
Parser
form4-parser-1.5
Classifier
form4-classifier-1.1
Scoring methodology
insider-experimental-1.1
Availability
Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.

Insider activity can have many explanations. Signal Strength is not a probability of profit or a recommendation to trade.