Mitchell Gold is Director at DENDREON CORP (DNDN). They have made 12 open-market trades across 2 companies since 2007, most recently 2024-05-20.
CIK 0001242882
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 $2.0M since 2019, against 11 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ALPN | SELL · 10b5-1 | 2023-12-28 | 2023-12-29 | $20.04 | $20K | +4.5% | +38.8% | +110.7% |
| ALPN | SELL · 10b5-1 | 2023-12-22 | 2023-12-27 | $20.25 | $3.7M | -2.4% | +25.8% | +87.5% |
| ALPN | SELL · 10b5-1 | 2023-12-19 | 2023-12-21 | $20.01 | $48K | -9.2% | -1.6% | +99.4% |
| ALPN | SELL · 10b5-1 | 2023-12-08 | 2023-12-12 | $17.26 | $3.5M | +12.3% | +13.7% | +104.6% |
| ALPN | SELL | 2021-09-17 | 2021-09-21 | $9.51 | $4.7M | +8.9% | -0.5% | +28.8% |
| ALPN | SELL | 2021-09-15 | 2021-09-17 | $10.00 | $103K | +11.3% | +12.9% | +28.5% |
| ALPN | SELL | 2021-06-25 | 2021-06-29 | $10.01 | $224K | -12.1% | -0.3% | +12.8% |
| ALPN | SELL | 2021-05-19 | 2021-05-21 | $15.03 | $1.6M | -15.5% | -22.2% | -26.9% |
| ALPN | SELL | 2021-05-12 | 2021-05-14 | $11.60 | $232K | -15.4% | -19.8% | -21.7% |
| ALPN | SELL | 2021-04-13 | 2021-04-15 | $10.30 | $206K | +9.8% | +11.1% | -27.6% |
| ALPN | SELL | 2021-03-04 | 2021-03-08 | $13.00 | $260K | +5.4% | -16.0% | -30.0% |
| ALPN | SELL | 2021-02-01 | 2021-02-03 | $12.54 | $339K | -3.7% | +6.4% | -4.6% |
| ALPN | BUY | 2019-01-18 | 2019-01-22 | $5.37 | $2.0M | +3.4% | -3.2% | +16.1% |
| DNDN | SELL · 10b5-1 | 2011-07-25 | 2011-07-26 | $38.37 | $729K | N/A | N/A | N/A |
| DNDN | SELL · 10b5-1 | 2011-06-27 | 2011-06-28 | $38.69 | $735K | N/A | N/A | N/A |
| DNDN | SELL · 10b5-1 | 2011-05-25 | 2011-05-27 | $40.00 | $760K | N/A | N/A | N/A |
| DNDN | SELL · 10b5-1 | 2011-04-25 | 2011-04-26 | $40.71 | $773K | N/A | N/A | N/A |
| DNDN | SELL · 10b5-1 | 2011-03-25 | 2011-03-29 | $33.21 | $631K | N/A | N/A | N/A |
| DNDN | SELL · 10b5-1 | 2011-03-03 | 2011-03-07 | $33.03 | $628K | N/A | N/A | N/A |
| DNDN | SELL | 2010-04-29 | 2010-05-03 | $52.04 | $28.9M | N/A | N/A | N/A |
| DNDN | SELL | 2009-04-29 | 2009-05-01 | $24.92 | $15.0M | N/A | N/A | N/A |
| DNDN | SELL | 2007-04-02 | 2007-04-04 | $13.46 | $2.7M | 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.