Arthur Brown is Director at HECLA MINING CO/DE/ (HL). They have made 7 open-market trades across 2 companies since 2006, most recently 2012-02-01.
CIK 0001166090
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 7 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ACO | SELL | 2012-02-01 | 2012-02-03 | $29.02 | $87K | N/A | N/A | N/A |
| ACO | SELL | 2010-12-02 | 2010-12-06 | $29.06 | $320K | N/A | N/A | N/A |
| ACO | SELL | 2010-02-05 | 2010-02-09 | $25.09 | $75K | N/A | N/A | N/A |
| ACO | SELL | 2009-02-02 | 2009-02-03 | $14.00 | $42K | N/A | N/A | N/A |
| HL | SELL | 2006-04-05 | 2006-04-07 | $6.66 | $67K | -9.3% | -2.1% | -2.1% |
| HL | SELL | 2006-03-30 | 2006-03-31 | $6.72 | $34K | -9.3% | -2.1% | -2.1% |
| HL | SELL | 2006-03-27 | 2006-03-29 | $6.42 | $1.1M | -9.3% | -2.1% | -2.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.