Osvaldik Peter (CIK 1596235) reported 6 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-02-19). Recent activity: Sell TMUS (27,000 shares), Buy TMUS (19,086 shares), Sell TMUS (8,075 shares), Buy TMUS (12,287 shares), Sell TMUS (4,835 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-02-19 | T-Mobile US, Inc. (TMUS) | Chief Financial Officer | Sell | 27,000 | $5.8M |
| 2026-02-18 | T-Mobile US, Inc. (TMUS) | Chief Financial Officer | Buy | 19,086 | $0 |
| 2026-02-18 | T-Mobile US, Inc. (TMUS) | Chief Financial Officer | Sell | 8,075 | $1.8M |
| 2026-02-18 | T-Mobile US, Inc. (TMUS) | Chief Financial Officer | Buy | 12,287 | $0 |
| 2026-02-18 | T-Mobile US, Inc. (TMUS) | Chief Financial Officer | Sell | 4,835 | $1.1M |
| 2025-12-11 | T-Mobile US, Inc. (TMUS) | CFO | Sell | 1,200 | $0 |
Source: SEC Form 4 filings · as of 2026-02-19