Rebecca B. Roberts is Director at BLACK HILLS CORP /SD/ (BKH). They have made 9 open-market trades across 3 companies since 2011, most recently 2026-05-08.
CIK 0001355580
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.
2 open-market purchases totalling $189K since 2011, against 7 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| BKH | SELL | 2024-05-30 | 2024-06-03 | $54.85 | $170K | -6.7% | -3.1% | +5.6% |
| MSA | SELL | 2024-02-27 | 2024-02-28 | $181.84 | $200K | +0.8% | +4.0% | -0.9% |
| MSA | SELL | 2023-08-30 | 2023-08-31 | $182.65 | $91K | -5.7% | -15.4% | -7.2% |
| MSA | SELL | 2023-03-01 | 2023-03-02 | $134.28 | $523K | -1.3% | -1.5% | +1.5% |
| MSA | SELL | 2022-08-08 | 2022-08-09 | $127.52 | $64K | +3.0% | -5.9% | +5.7% |
| BKH | SELL | 2022-05-20 | 2022-05-23 | $73.62 | $37K | +1.2% | -7.5% | +5.3% |
| MSA | SELL | 2020-11-04 | 2020-11-05 | $139.63 | $140K | +0.4% | +8.3% | +15.2% |
| EEP | BUY | 2012-12-28 | 2012-12-31 | $27.93 | $89K | N/A | N/A | N/A |
| BKH | BUY | 2011-06-13 | 2011-06-14 | $29.32 | $100K | -1.3% | -0.4% | -0.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.