John Poyhonen is President at SENOMYX INC (SNMX). They have made 7 open-market trades across 3 companies since 2006, most recently 2023-04-13.
CIK 0001286100
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.
4 open-market purchases totalling $404K since 2017, against 3 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| HRTX | BUY | 2019-10-03 | 2019-10-04 | $17.50 | $180K | +0.1% | +20.7% | +29.9% |
| HRTX | BUY | 2019-05-22 | 2019-05-23 | $17.55 | $53K | -0.7% | -0.3% | +3.2% |
| SNMX | BUY | 2017-03-22 | 2017-03-23 | $0.98 | $49K | -2.3% | -12.9% | -16.4% |
| HRTX | BUY | 2017-01-19 | 2017-01-23 | $12.20 | $122K | +4.7% | +7.4% | +18.6% |
| SNMX | SELL · 10b5-1 | 2014-06-05 | 2014-06-06 | $8.00 | $301K | -7.8% | +1.4% | +1.4% |
| RDEA | SELL | 2011-06-02 | 2011-06-03 | $24.68 | $136K | N/A | N/A | N/A |
| RDEA | SELL | 2010-09-23 | 2010-09-24 | $23.02 | $92K | N/A | N/A | N/A |
| RDEA | SELL | 2009-05-19 | 2009-05-21 | $15.21 | $122K | N/A | N/A | N/A |
| SNMX | SELL · 10b5-1 | 2007-09-04 | 2007-09-04 | $13.25 | $12K | -7.8% | +1.4% | +1.4% |
| SNMX | SELL · 10b5-1 | 2007-06-15 | 2007-06-18 | $14.84 | $160K | -7.8% | +1.4% | +1.4% |
| SNMX | SELL · 10b5-1 | 2007-05-15 | 2007-05-15 | $12.47 | $30K | -7.8% | +1.4% | +1.4% |
| SNMX | SELL · 10b5-1 | 2007-04-16 | 2007-04-17 | $13.08 | $76K | -7.8% | +1.4% | +1.4% |
| SNMX | SELL · 10b5-1 | 2007-02-15 | 2007-02-16 | $12.73 | $31K | -7.8% | +1.4% | +1.4% |
| SNMX | SELL · 10b5-1 | 2007-01-16 | 2007-01-17 | $12.83 | $31K | -7.8% | +1.4% | +1.4% |
| SNMX | SELL · 10b5-1 | 2006-12-15 | 2006-12-18 | $13.54 | $32K | -7.8% | +1.4% | +1.4% |
| SNMX | SELL · 10b5-1 | 2006-09-15 | 2006-09-18 | $15.04 | $23K | -7.8% | +1.4% | +1.4% |
| SNMX | SELL · 10b5-1 | 2006-08-15 | 2006-08-15 | $13.41 | $20K | -7.8% | +1.4% | +1.4% |
| SNMX | SELL · 10b5-1 | 2006-07-17 | 2006-07-17 | $13.11 | $20K | -7.8% | +1.4% | +1.4% |
| SNMX | SELL · 10b5-1 | 2006-06-15 | 2006-06-16 | $12.65 | $19K | -7.8% | +1.4% | +1.4% |
| SNMX | SELL · 10b5-1 | 2006-05-15 | 2006-05-15 | $12.78 | $19K | -7.8% | +1.4% | +1.4% |
| SNMX | SELL · 10b5-1 | 2006-04-17 | 2006-04-18 | $14.58 | $22K | -7.8% | +1.4% | +1.4% |
| SNMX | SELL · 10b5-1 | 2006-03-15 | 2006-03-16 | $15.78 | $24K | -7.8% | +1.4% | +1.4% |
| SNMX | SELL · 10b5-1 | 2006-03-01 | 2006-03-02 | $16.43 | $68K | -7.8% | +1.4% | +1.4% |
| SNMX | SELL · 10b5-1 | 2006-02-15 | 2006-02-16 | $15.50 | $23K | -7.8% | +1.4% | +1.4% |
| SNMX | SELL · 10b5-1 | 2006-01-17 | 2006-01-18 | $14.05 | $21K | -7.8% | +1.4% | +1.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.