James G. Shiel is VP at BERKLEY W R CORP (WRB). They have made 7 open-market trades across 2 companies since 2006, most recently 2026-08-03.
CIK 0001236251
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 $1K since 2008, against 6 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| WRB | SELL | 2018-06-12 | 2018-06-14 | $77.04 | $3.4M | -2.7% | -1.0% | +4.5% |
| WRB | SELL | 2010-11-10 | 2010-11-12 | $27.70 | $1.2M | -8.4% | -1.6% | -1.6% |
| WRB | SELL | 2009-11-19 | 2009-11-19 | $24.42 | $488K | -8.4% | -1.6% | -1.6% |
| WRB | SELL | 2008-10-30 | 2008-10-31 | $26.07 | $891K | -8.4% | -1.6% | -1.6% |
| WRB | BUY | 2008-04-21 | 2008-04-23 | $27.03 | $1K | -8.4% | -1.6% | -1.6% |
| BER | SELL | 2008-02-29 | 2008-03-06 | $28.91 | $954K | N/A | N/A | N/A |
| BER | SELL | 2006-11-07 | 2006-11-09 | $35.99 | $654K | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.