Updated Jul 16, 2026
Katz Michael J. has filed 1 SEC Form 4 filing across 1 company in the last 90 days — selling. Lifetime open-market sales: $2.82M.
Michael J. Katz is an executive at T-Mobile US, Inc., where he has held roles related to marketing strategy and product management. He has been involved in multiple SEC filings related to his positions within the company.
| Role | Chief Bus. and Prod. Officer |
|---|---|
| Notability | 30/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-05-04 | TMUS | T-Mobile US, Inc. | S — Open-market sale | 5.0K | $195.81 | $979K |
| 2026-02-18 | TMUS | T-Mobile US, Inc. | F — Tax withholding / forfeiture | 3.6K | $219.50 | $784K |
| 2026-02-18 | TMUS | T-Mobile US, Inc. | A — Grant or award | 9.1K | $0.00 | |
| 2026-02-18 | TMUS | T-Mobile US, Inc. | F — Tax withholding / forfeiture | 7.1K | $219.50 | $1.57M |
| 2026-02-18 | TMUS | T-Mobile US, Inc. | A — Grant or award | 32.4K | $0.00 | |
| 2025-08-15 | TMUS | T-Mobile US, Inc. | S — Open-market sale | 2.5K | $251.12 | $628K |
| 2025-05-15 | TMUS | T-Mobile US, Inc. | S — Open-market sale | 2.5K | $237.12 | $593K |
| 2025-04-01 | TMUS | T-Mobile US, Inc. | A — Grant or award | 22.9K | $0.00 | |
| 2024-10-02 | TMUS | T-Mobile US, Inc. | S — Open-market sale [10b5-1] | 3.0K | $205.30 | $616K |
Michael J. Katz is an executive at T-Mobile US, Inc., where he has held roles related to marketing strategy and product management. He has been involved in multiple SEC filings related to his positions within the company.…
1 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases () and 4 open-market sales ($2.82M) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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