# T-Mobile US, Inc. (TMUS) insider trading, Q3 2026

Canonical: https://sec-api.dev/insider-trading/tmus

> 8 non-derivative transactions: 0 purchases, 1 sale ($138K). CIK 1283699.

| Date | Insider | Relationship | Code | Shares | Price | Owned after | Filing |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 2026-09-24 | Drobac Daniel James | Officer | A | 2768.0 | 0.0 | 37887.31 | https://www.sec.gov/Archives/edgar/data/1283699/000128369926000118/0001283699-26-000118-index.htm |
| 2026-09-10 | Drobac Daniel James | Officer | A | 1.77 | 178.14 | 35119.31 | https://www.sec.gov/Archives/edgar/data/1283699/000128369926000114/0001283699-26-000114-index.htm |
| 2026-09-10 | Drobac Daniel James | Officer | S | 772.0 | 178.33 | 35117.54 | https://www.sec.gov/Archives/edgar/data/1283699/000128369926000114/0001283699-26-000114-index.htm |
| 2026-09-10 | Nelson Mark Wolfe | Officer | A | 102.94 | 178.14 | 66070.25 | https://www.sec.gov/Archives/edgar/data/1283699/000128369926000116/0001283699-26-000116-index.htm |
| 2026-09-01 | Almeida Andre | Officer | F | 530.44 | 182.16 | 44319.16 | https://www.sec.gov/Archives/edgar/data/1283699/000128369926000112/0001283699-26-000112-index.htm |
| 2026-08-25 | Drobac Daniel James | Officer | F | 171.43 | 181.61 | 35889.54 | https://www.sec.gov/Archives/edgar/data/1283699/000128369926000110/0001283699-26-000110-index.htm |
| 2026-08-15 | Drobac Daniel James | Officer | F | 87.68 | 182.61 | 36060.96 | https://www.sec.gov/Archives/edgar/data/1283699/000128369926000108/0001283699-26-000108-index.htm |
| 2026-08-01 | Sambar Christopher | Officer | A | 40966.0 | 0.0 | 40966.0 | https://www.sec.gov/Archives/edgar/data/1283699/000128369926000106/0001283699-26-000106-index.htm |

Source: https://www.sec.gov/data-research/sec-markets-data/insider-transactions-data-sets

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