B. Kristine Johnson is Director at PIPER JAFFRAY COMPANIES (PJC). They have made 9 open-market trades across 4 companies since 2007, most recently 2026-05-19.
CIK 0001231984
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.
5 open-market purchases totalling $260K since 2007, against 4 sales. Across 5 scored buys the stock is down 4.3% at ninety days, and 5.3 points behind the S&P over the same stretch.
5 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 0% | 60% | 60% |
| Avg Move | -8.9% | -3.9% | -4.3% |
| Alpha | -5.4% | -3.5% | -5.3% |
| Scored | 5 | 5 | 5 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| VRAY | SELL | 2023-07-21 | 2023-07-24 | $0.05 | $2K | N/A | N/A | N/A |
| VRAY | SELL | 2023-07-18 | 2023-07-20 | $0.07 | $6K | N/A | N/A | N/A |
| VRAY | BUY | 2022-05-12 | 2022-05-13 | $2.82 | $113K | -13.3% | -19.9% | +7.5% |
| ATRC | BUY | 2017-11-08 | 2017-11-09 | $18.36 | $28K | -2.6% | -2.2% | -15.3% |
| PJC | SELL | 2016-11-04 | 2016-12-01 | $53.45 | $152K | +0.3% | -1.2% | -1.8% |
| SPNC | BUY | 2015-11-05 | 2015-11-06 | $13.00 | $26K | -1.0% | +0.5% | -15.7% |
| PJC | SELL | 2014-04-28 | 2014-04-29 | $43.64 | $249K | -13.8% | +1.0% | +1.0% |
| PJC | BUY | 2008-10-20 | 2008-10-22 | $32.36 | $75K | -13.8% | +1.0% | +1.0% |
| PJC | BUY | 2007-11-14 | 2007-11-15 | $46.28 | $19K | -13.8% | +1.0% | +1.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.
| Total |
| $7.2M |
Shares reported on the most recent Form 4, priced at the 2026-05-21 close.