Michael P. Kaminski is President at Stereotaxis, Inc. (STXS). They have made 13 open-market trades across 2 companies since 2006, most recently 2017-10-19.
CIK 0001298857
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.
11 open-market purchases totalling $170K since 2008, against 2 sales. Across 11 scored buys the stock is down 0.6% at ninety days, and 1.1 points behind the S&P over the same stretch.
11 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 0% | 9% | 18% |
| Avg Move | -9.1% | -1.1% | -0.6% |
| Alpha | -3.3% | -1.1% | -1.1% |
| Scored | 11 | 11 | 11 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| LDR | BUY | 2015-12-28 | 2015-12-30 | $31.67 | $45K | -14.7% | -5.5% | +0.1% |
| LDR | BUY | 2014-08-08 | 2014-08-11 | $38.25 | $7K | -14.7% | +0.4% | +0.4% |
| STXS | BUY | 2011-09-01 | 2011-09-06 | $1.43 | $15K | -7.9% | -0.8% | -0.8% |
| STXS | BUY | 2011-08-11 | 2011-08-11 | $1.18 | $15K | -7.9% | -0.8% | -0.8% |
| STXS | BUY | 2011-06-15 | 2011-06-16 | $3.01 | $15K | -7.9% | -0.8% | -0.8% |
| STXS | BUY | 2011-03-07 | 2011-03-08 | $3.71 | $25K | -7.9% | -0.8% | -0.8% |
| STXS | BUY | 2010-11-18 | 2010-11-22 | $3.56 | $10K | -7.9% | -0.8% | -0.8% |
| STXS | BUY | 2010-05-10 | 2010-05-11 | $4.16 | $10K | -7.9% | -0.8% | -0.8% |
| STXS | BUY | 2009-09-01 | 2009-09-03 | $3.49 | $5K | -7.9% | -0.8% | -0.8% |
| STXS | BUY | 2009-06-04 | 2009-06-04 | $4.44 | $10K | -7.9% | -0.8% | -0.8% |
| STXS | BUY | 2008-11-17 | 2008-11-19 | $2.59 | $13K | -7.9% | -0.8% | -0.8% |
| STXS | SELL · 10b5-1 | 2007-08-24 | 2007-08-27 | $13.00 | $352K | -7.9% | -0.8% | -0.8% |
| STXS | SELL | 2007-06-06 | 2007-06-08 | $12.01 | $215K | -7.9% | -0.8% | -0.8% |
| STXS | SELL | 2006-05-24 | 2006-05-26 | $10.09 | $101K | -7.9% | -0.8% | -0.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.