Skip to content
sellModerate cluster of 610b5-1 plan

Ulf Ewaldsson sold $5.2M of TMUS

President, Technology at T-Mobile US, Inc.. 19,407 shares at an average of $265.63, traded Feb 21, 2025, filed Feb 25, 2025.

Warning score
50
Value
$5.2M
19,407 shares
Holdings after
44,025
-31% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    President
    +20
  • Trade size
    $5.2M at market
    +25
  • Share of holdings sold
    Sold 31% of holdings
    +10
  • Cluster
    6 insiders selling within 14 days
    +15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

TMUSOct 9, 2026 · close 148.58
Since filing Feb 25, 2025: -43.3%SPY +33.6% · excess -76.9%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001283699-25-000045, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Feb 21, 2025SOpen-market sale
Common Stock10b5-1
-19,407$265.63$5.2M44,025Feb 25, 2025

Related signals

Other insiders at T-Mobile US, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
6Weak
TMUSsell10b5-1
T-Mobile US, Inc.
Daniel James Drobac
VP & Chief Accounting Officer
$138k
772 shares
-2%
20Weak
TMUSsell10b5-1
T-Mobile US, Inc.
Deutsche Telekom AG
director, owner
$49M
209,520 shares
-0%
20Weak
TMUSsell10b5-1
T-Mobile US, Inc.
Deutsche Telekom AG
director, owner
$48M
209,520 shares
-0%
20Weak
TMUSsell10b5-1
T-Mobile US, Inc.
Deutsche Telekom AG
director, owner
$46M
209,520 shares
-0%
20Weak
TMUSsell10b5-1
T-Mobile US, Inc.
Deutsche Telekom AG
director, owner
$48M
209,520 shares
-0%
14Weak
TMUSsell10b5-1
T-Mobile US, Inc.
Michael J. Katz
Pres, Mkting Stgy & Prods
$593k
2,500 shares
-2%
47Moderate
TMUSsell 4
T-Mobile US, Inc.
Srikant M. Datar
director
$192k
730 shares
-18%
58Moderate
TMUSsell 6
T-Mobile US, Inc.
Dara Bazzano
SVP & Chief Accounting Officer
$525k
2,000 shares
-26%
40Moderate
TMUSsell 610b5-1
T-Mobile US, Inc.
Callie R Field
President, Business Group
$2.7M
10,351 shares
-9%
65Notable
TMUSsell 5
T-Mobile US, Inc.
Dara Bazzano
SVP & Chief Accounting Officer
$1.0M
3,889 shares
-33%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Ulf Ewaldsson sold $5.2M of TMUS | InsiderTell