David C. Barney is CEO-Knife River at MDU RESOURCES GROUP INC (MDU). They have made 1 open-market trade across 1 company since 2020, most recently 2023-02-16.
CIK 0001577222
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.
1 open-market purchase totalling $30K since 2020, never a sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| MDU | 123,119 | $2.3M |
Shares reported on the most recent Form 4, priced at the 2023-02-21 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MDU | BUY | 2020-05-14 | 2020-05-14 | $19.95 | $30K | +12.3% | +5.4% | +17.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.