| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Director | Chief Bus. and Prod. Officer | President, Mkting Stgy & Prods +3 more
2 companies
Michael J. Katz is Chief Bus. and Prod. Officer at TMUS, with reported holdings spanning 2 companies. From February 2022 to September 2026, the filings on record show 0 open-market purchases and 15 sales. Michael J. Katz's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $28.4M at current prices.
Our model assigns Michael J. Katz a middling insider score of 50/100, based on 15 past trades. Over a 12-month horizon, 30.8% of those trades were profitable, with an average 12-month return of -22.8%.
Michael J. Katz's largest disclosed position is in TMUS as Chief Bus. and Prod. Officer, worth about $28.1M. The TMUS filings lean toward selling, a net 68,943 shares.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Nov 24, 2023 | TMUS T-Mobile Us, Inc. | President, Mix | Sell10b5-1 | 3,500 | $148.95 | $521,325.00 | -2.9% | +9.8% | +59.9% | |
| Sep 11, 2023 | TMUS T-Mobile Us, Inc. | President, Mix | Sell10b5-1 | 3,500 | $140.01 | $490,035.00 | -2.8% | +13.3% | +40.1% | |
| May 23, 2023 | TMUS T-Mobile Us, Inc. | President, Mix | Sell | 3,500 | $140.93 | $493,255.00 | -2.7% | -4.1% | +17.1% | |
| Feb 23, 2023 | TMUS T-Mobile Us, Inc. | President, Mix | Sell | 3,500 | $145.91 | $510,685.00 | -2.6% | -3.3% | +13.5% | |
| Aug 10, 2022 | TMUS T-Mobile Us, Inc. | Chief Marketing Officer | Sell | 22,000 | $145.06 | $3,191,278.20 | -17.2% | +3.5% | -4.9% |