Lawrence Guffey - Net Worth and Insider Trading
Lawrence Guffey Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Lawrence Guffey owns 1 companies in total, including T-Mobile US Inc (TMUS) .
Click here to see the complete history of Lawrence Guffey’s form 4 insider trades.
Insider Ownership Summary of Lawrence Guffey
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
TMUS | T-Mobile US Inc | 2017-06-13 | director |
Lawrence Guffey Trading Performance
Lawrence Guffey Ownership Network
Ownership Network List of Lawrence Guffey
Ownership Network Relation of Lawrence Guffey

Lawrence Guffey Owned Company Details
What does T-Mobile US Inc do?
Who are the key executives at T-Mobile US Inc?
Lawrence Guffey is the director of T-Mobile US Inc. Other key executives at T-Mobile US Inc include SVP & Finance & CAO Peter Osvaldik , Chief Operating Officer G Michael Sievert , and President & Technology Ulf Ewaldsson .
T-Mobile US Inc (TMUS) Insider Trades Summary
Over the past 18 months, Lawrence Guffey made no insider transaction in T-Mobile US Inc (TMUS). 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 381,500 shares made by G Michael Sievert , and a net sale of 3,558,796 shares made by Raul Marcelo Claure .
In summary, during the past 3 months, insiders sold 157,821 shares of T-Mobile US Inc (TMUS) in total and bought 0 shares, with a net sale of 157,821 shares. During the past 18 months, 27,601,580 shares of T-Mobile US Inc (TMUS) were sold and 3,808 shares were bought by its insiders, resulting in a net sale of 27,597,772 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
Lawrence Guffey Mailing Address
Above is the net worth, insider trading, and ownership report for Lawrence Guffey. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Lawrence Guffey's mailing address is: New York Ny 10154.