G Michael Sievert - Net Worth and Insider Trading
G Michael Sievert Net Worth
The estimated net worth of G Michael Sievert is at least $84 Million dollars as of 2025-04-30. G Michael Sievert is the President and CEO of T-Mobile US Inc and owns about 348,813 shares of T-Mobile US Inc (TMUS) stock worth over $84 Million. Details can be seen in G Michael Sievert's Latest Holdings Summary section.
Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the final shares held after open market or private purchases and sales of common stock with a transaction code of "P" or "S" on Form 4, assuming that G Michael Sievert has not made any transactions after 2025-02-26 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of G Michael Sievert
G Michael Sievert Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, G Michael Sievert owns 1 companies in total, including T-Mobile US Inc (TMUS) .
Click here to see the complete history of G Michael Sievert’s form 4 insider trades.
Insider Ownership Summary of G Michael Sievert
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
TMUS | T-Mobile US Inc | 2025-02-26 | Chief Operating Officer |
G Michael Sievert Latest Holdings Summary
G Michael Sievert currently owns a total of 1 stock. G Michael Sievert owns 348,813 shares of T-Mobile US Inc (TMUS) as of February 26, 2025, with a value of $84 Million.
Latest Holdings of G Michael Sievert
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
TMUS | T-Mobile US Inc | 2025-02-26 | 348,813 | 241.59 | 84,269,733 |
Holding Weightings of G Michael Sievert
G Michael Sievert Form 4 Trading Tracker
According to the SEC Form 4 filings, G Michael Sievert has made a total of 18 transactions in T-Mobile US Inc (TMUS) over the past 5 years, including 0 buys and 18 sells. The most-recent trade in T-Mobile US Inc is the sale of 45,000 shares on February 26, 2025, which brought G Michael Sievert around $12 Million.
Insider Trading History of G Michael Sievert
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G Michael Sievert Trading Performance
G Michael Sievert Ownership Network
Ownership Network List of G Michael Sievert
Ownership Network Relation of G Michael Sievert

G Michael Sievert Owned Company Details
What does T-Mobile US Inc do?
Who are the key executives at T-Mobile US Inc?
G Michael Sievert is the Chief Operating Officer of T-Mobile US Inc. Other key executives at T-Mobile US Inc include SVP & Finance & CAO Peter Osvaldik , President & Technology Ulf Ewaldsson , and EVP and General Counsel Mark Wolfe Nelson .
T-Mobile US Inc (TMUS) Insider Trades Summary
Over the past 18 months, G Michael Sievert made 8 insider transaction in T-Mobile US Inc (TMUS) with a net sale of 381,500. Other recent insider transactions involving T-Mobile US Inc (TMUS) include a net sale of 23,272,128 shares made by Telekom Ag Deutsche , a net sale of 3,558,796 shares made by Raul Marcelo Claure , and a net sale of 18,443 shares made by Michael J. Katz .
In summary, during the past 3 months, insiders sold 165,821 shares of T-Mobile US Inc (TMUS) in total and bought 0 shares, with a net sale of 165,821 shares. During the past 18 months, 27,621,580 shares of T-Mobile US Inc (TMUS) were sold and 3,808 shares were bought by its insiders, resulting in a net sale of 27,617,772 shares.
T-Mobile US Inc (TMUS)'s detailed insider trading history can be found in Insider Trading Tracker table.
T-Mobile US Inc Insider Transactions
G Michael Sievert Mailing Address
Above is the net worth, insider trading, and ownership report for G Michael Sievert. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, G Michael Sievert's mailing address is: Tampa Fl 33607.