Douglas W. Chambers is CEO & President at UNITED STATES CELLULAR CORP (USM). They have made 6 open-market trades across 2 companies since 2018, most recently 2025-08-12.
CIK 0001739622
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 6 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| TDS | SELL | 2025-08-12 | 2025-08-14 | $38.63 | $3.2M | +1.6% | +0.4% | +2.9% |
| USM | SELL | 2025-08-12 | 2025-08-14 | $75.77 | $7.1M | N/A | N/A | N/A |
| TDS | SELL | 2018-11-06 | 2018-11-06 | $34.33 | $1.1M | +1.4% | +1.8% | +4.7% |
| TDS | SELL | 2018-09-13 | 2018-09-14 | $30.59 | $502K | -3.9% | +3.5% | +11.6% |
| TDS | SELL | 2018-08-08 | 2018-08-09 | $30.25 | $466K | +1.7% | -2.5% | +17.0% |
| USM | SELL | 2018-08-08 | 2018-08-09 | $39.68 | $17K | +4.1% | -0.3% | +27.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.