Clay B. Siegall, President & CEO at Seagen Inc. (SGEN), sold 56,406 shares at $163.80 ($9.2M) on 2021-08-05, disclosed to the SEC on 2021-08-06.
Seasonal sale ($9.2M) by President & CEO — this insider has traded SGEN in August in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $162.02 | 7,185 | $1.2M | 12.7% |
| 2 | $162.02 | 7,185 | $1.2M | 12.7% |
| 3 | $163.10 | 9,262 | $1.5M | 16.5% |
| 4 | $163.10 | 9,262 | $1.5M | 16.5% |
| 5 | $163.80 | 4,813 | $788K | 8.6% |
| 6 | $163.80 | 4,813 |
| $788K |
| 8.6% |
| 7 | $164.77 | 2,300 | $379K | 4.1% |
| 8 | $159.26 | 3,676 | $585K | 6.4% |
| 9 | $159.26 | 3,676 | $585K | 6.4% |
| 10 | $160.46 | 2,117 | $340K | 3.7% |
| 11 | $160.46 | 2,117 | $340K | 3.7% |
| Total | $162.31 avg | 56,406 | $9.2M | 100% |
| Filing → |
| IMNM | BUY | 2025-12-30 | $200K | — | Filing → |
| IMNM | BUY | 2025-12-22 | $298K | — | Filing → |
| IMNM | BUY | 2025-12-18 | $2.0M | — | Filing → |