Roger D. Dansey is President & CMO at SEATTLE GENETICS INC /WA (SGEN). They have made 33 open-market trades across 1 company since 2019, most recently 2026-01-02.
CIK 0001741836
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.
0 open-market purchases, against 33 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| SGEN | SELL · 10b5-1 | 2023-09-21 | 2023-09-22 | $206.50 | $15K | +0.2% | +1.7% | N/A |
| SGEN | SELL | 2023-08-31 | 2023-09-01 | $206.97 | $1.7M | -0.8% | +1.7% | +2.4% |
| SGEN | SELL | 2023-08-29 | 2023-08-30 | $206.00 | $209K | +0.2% | +2.5% | +3.5% |
| SGEN | SELL · 10b5-1 | 2023-04-17 | 2023-04-19 | $205.95 | $2.1M | -3.0% | -5.8% | -4.4% |
| SGEN | SELL | 2023-04-06 | 2023-04-07 | $205.86 | $137K | +0.2% | -3.1% | -6.2% |
| SGEN | SELL | 2023-03-15 | 2023-03-17 | $199.81 | $2.0M | +1.1% | +2.7% | -1.2% |
| SGEN | SELL | 2023-02-15 | 2023-02-17 | $140.66 | $2.8M | +10.3% | +23.7% | +19.8% |
| SGEN | SELL | 2023-02-02 | 2023-02-03 | $138.52 | $217K | +4.9% | +30.9% | +46.5% |
| SGEN | SELL | 2023-01-24 | 2023-01-26 | $135.00 | $1.4M | -1.6% | +27.5% | +44.2% |
| SGEN | SELL | 2023-01-04 | 2023-01-06 | $135.00 | $1.4M | -3.5% | -0.6% | +50.3% |
| SGEN | SELL | 2022-12-14 | 2022-12-16 | $135.00 | $1.4M | -0.8% | +0.4% | +55.0% |
| SGEN | SELL | 2022-10-17 | 2022-10-19 | $135.00 | $1.4M | -1.2% | +2.4% | +0.9% |
| SGEN | SELL | 2022-08-31 | 2022-09-01 | $154.41 | $1.5M | -7.5% | -11.3% | -21.8% |
| SGEN | SELL | 2022-08-16 | 2022-08-17 | $170.22 | $1.4M | -8.0% | -16.9% | -21.8% |
| SGEN | SELL | 2022-06-28 | 2022-06-30 | $180.00 | $6.1M | +1.5% | +0.4% | -21.2% |
| SGEN | SELL | 2022-04-20 | 2022-04-22 | $144.24 | $415K | -3.6% | +1.3% | +25.8% |
| SGEN | SELL | 2022-02-02 | 2022-02-04 | $136.88 | $395K | -6.3% | -2.1% | -6.3% |
| SGEN | SELL | 2022-01-03 | 2022-01-05 | $152.58 | $1.6M | -10.1% | -4.8% | +4.0% |
| SGEN | SELL · 10b5-1 | 2021-12-20 | 2021-12-22 | $152.72 | $86K | -2.8% | -18.8% | -9.0% |
| SGEN | SELL | 2021-08-31 | 2021-09-02 | $167.52 | $1.5M | -2.9% | +10.6% | +1.1% |
| SGEN | SELL | 2021-08-16 | 2021-08-18 | $154.55 | $512K | +6.4% | -1.4% | +15.1% |
| SGEN | SELL | 2021-08-13 | 2021-08-13 | $156.58 | $3.1M | +8.6% | -3.5% | +13.5% |
| SGEN | SELL | 2021-06-16 | 2021-06-21 | $152.22 | $7.6M | -0.4% | -9.7% | +0.1% |
| SGEN | SELL | 2020-11-04 | 2020-11-05 | $177.01 | $1.4M | -4.7% | -1.3% | -10.2% |
| SGEN | SELL | 2020-08-31 | 2020-09-02 | $155.69 | $1.4M | +12.8% | +24.6% | +14.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.