John Patience is Director at VENTANA MEDICAL SYSTEMS INC (VMSI). They have made 30 open-market trades across 5 companies since 2008, most recently 2026-06-30.
CIK 0001021413
24 open-market purchases totalling $34.2M since 2008, against 6 sales. Across 21 scored buys the stock is down 4.3% at ninety days, and 5.8 points behind the S&P over the same stretch.
21 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 29% | 43% | 38% |
| Avg Move | -3.7% | -0.3% | -4.3% |
| Alpha | -2.8% | -0.6% | -5.8% |
| Scored | 21 | 21 | 21 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| AXDX | BUY | 2024-12-03 | 2024-12-03 | $1.57 | $314K | -22.5% | -25.4% | -38.5% |
| BDSX | BUY | 2024-11-05 | 2024-11-06 | $1.38 | $207K | -8.0% | -1.5% | -27.0% |
| BDSX | BUY | 2022-11-21 | 2022-11-21 | $1.15 | $4.0M | -0.6% | +13.6% | +49.4% |
| BDSX | BUY | 2022-04-07 | 2022-04-11 | $1.79 | $1000K | -30.0% | -35.2% | -25.3% |
| BDSX | BUY | 2021-12-30 | 2022-01-04 | $4.35 | $1.4M | -18.7% | -36.5% | -67.1% |
| BDSX | BUY | 2021-11-23 | 2021-11-24 | $6.18 | $62K | -11.4% | -31.6% | -58.9% |
| BDSX | BUY | 2021-11-18 | 2021-11-22 | $6.34 | $120K | -12.9% | -30.1% | -56.5% |
| BDSX | BUY | 2021-08-19 | 2021-08-23 | $8.04 | $135K | +15.8% | +3.5% | -28.8% |
| BDSX | BUY | 2021-08-17 | 2021-08-19 | $7.12 | $11K | +12.9% | +3.6% | -18.3% |
| BDSX | BUY | 2020-10-30 | 2020-11-03 | $18.00 | $540K | -19.0% | +17.2% | +73.8% |
| AXDX | BUY | 2020-03-24 | 2020-03-26 | $6.83 | $34K | +0.4% | +39.2% | +49.5% |
| AXDX | BUY | 2018-11-08 | 2018-11-13 | $14.96 | $150K | -12.7% | -13.6% | +28.9% |
| SRCL | SELL | 2018-05-23 | 2018-05-24 | $63.15 | $837K | +1.0% | +2.7% | -2.8% |
| AXDX | BUY | 2017-11-07 | 2017-11-09 | $18.75 | $375K | +33.2% | +47.1% | +35.8% |
| AXDX | BUY | 2017-11-06 | 2017-11-08 | $18.61 | $720K | +30.7% | +54.2% | +34.4% |
| AXDX | BUY | 2017-01-09 | 2017-01-10 | $19.00 | $1.0M | -13.3% | +1.3% | +4.1% |
| AXDX | BUY | 2016-02-09 | 2016-02-09 | $11.39 | $570K | +4.2% | +11.7% | +0.3% |
| AXDX | BUY | 2015-12-15 | 2015-12-17 | $17.00 | $500K | -16.3% | -19.3% | -42.2% |
| AXDX] | BUY | 2015-03-17 | 2015-03-18 | $20.00 | $40K | N/A | N/A | N/A |
| SRCL | SELL | 2014-12-10 | 2014-12-11 | $130.75 | $8.5M | -2.4% | -1.1% | -1.1% |
| AXDX] | BUY | 2013-10-28 | 2013-10-29 | $12.66 | $91K | N/A | N/A | N/A |
| SRCL | SELL | 2013-06-07 | 2013-06-10 | $108.20 | $4.9M | -2.4% | -1.1% | -1.1% |
| SRCL | SELL | 2012-11-26 | 2012-11-28 | $92.87 | $1.9M | -2.4% | -1.1% | -1.1% |
| AXK | BUY | 2012-06-26 | 2012-07-03 | $1.03 | $14.4M | N/A | N/A | N/A |
| SRCL | SELL | 2012-03-15 | 2012-03-19 | $86.50 | $408K | -2.4% | -1.1% | -1.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.