SIEVERT G MICHAEL
CIK 1182438
Transactions on file
21
Tickers traded
Recent activity
| Filed | Txn date | Issuer | Roles | Code | Shares | Value | % since Filing | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-06-03 | 2026-06-01 | ALK ALASKA AIR GROUP, INC. | Director | Grant | 4,258 | $189.6K | +1.4% | open → |
| 2025-02-19 | 2025-02-15 | TMUS T-Mobile US, Inc. | OfficerDirector President and CEO | Grant | 88,294 | $0.00 | — | open → |
| 2025-02-19 | 2025-02-15 | TMUS T-Mobile US, Inc. | OfficerDirector President and CEO | Tax | 34,744 | $9.41M | -33.7% | open → |
| 2025-02-19 | 2025-02-15 | TMUS T-Mobile US, Inc. | OfficerDirector President and CEO | Tax | 26,302 | $7.12M | -33.7% | open → |
| 2025-02-19 | 2025-02-15 | TMUS T-Mobile US, Inc. | OfficerDirector President and CEO | Grant | 48,441 | $0.00 | — | open → |
| 2025-02-27 | 2025-02-26 | TMUS T-Mobile US, Inc. | OfficerDirector President and CEO | Sale | 22,500 | $5.94M | -32.0% | open → |
| 2025-02-27 | 2025-02-25 | TMUS T-Mobile US, Inc. | OfficerDirector President and CEO | Sale | 22,500 | $6.07M | -33.5% | open → |
| 2025-03-14 | 2025-03-12 | SBUX STARBUCKS CORP | Director | Grant | 3,141 | $0.00 | — | open → |
| 2025-04-03 | 2025-04-01 | TMUS T-Mobile US, Inc. | OfficerDirector President and CEO | Tax | 50,223 | $13.49M | -33.2% | open → |
| 2025-04-03 | 2025-04-01 | TMUS T-Mobile US, Inc. | OfficerDirector President and CEO | Grant | 127,631 | $0.00 | — | open → |
| 2025-05-21 | 2025-05-19 | TMUS T-Mobile US, Inc. | OfficerDirector President and CEO | Sale | 22,500 | $5.50M | -26.6% | open → |
| 2025-05-21 | 2025-05-20 | TMUS T-Mobile US, Inc. | OfficerDirector President and CEO | Sale | 22,500 | $5.42M | -25.5% | open → |
| 2025-12-04 | 2025-12-03 | TMUS T-Mobile US, Inc. | Director | Gift | 65,500 | $0.00 | — | open → |
| 2025-11-19 | 2025-11-18 | TMUS T-Mobile US, Inc. | Director | Sale | 22,500 | $4.82M | -16.2% | open → |
| 2025-11-19 | 2025-11-17 | TMUS T-Mobile US, Inc. | Director | Sale | 22,500 | $4.88M | -17.3% | open → |
| 2025-11-12 | 2025-11-10 | TMUS T-Mobile US, Inc. | Director | Gift | 43,318 | $0.00 | — | open → |
| 2025-11-12 | 2025-11-09 | TMUS T-Mobile US, Inc. | Director | Tax | 53,483 | $11.07M | -13.3% | open → |
| 2025-11-12 | 2025-11-09 | TMUS T-Mobile US, Inc. | Director | Grant | 135,915 | $0.00 | — | open → |
| 2025-11-12 | 2025-11-09 | TMUS T-Mobile US, Inc. | Director | Tax | 44,140 | $9.14M | -13.3% | open → |
| 2025-08-20 | 2025-08-18 | TMUS T-Mobile US, Inc. | OfficerDirector President and CEO | Sale | 22,500 | $5.75M | -29.8% | open → |
| 2025-08-20 | 2025-08-19 | TMUS T-Mobile US, Inc. | OfficerDirector President and CEO | Sale | 22,500 | $5.79M | -30.2% | open → |
