Clay B. Siegall, President and CEO at Seagen Inc. (SGEN), sold 88,064 shares at $170.27 ($14.8M) on 2021-08-31, disclosed to the SEC on 2021-08-31.
Seasonal sale ($14.8M) by President and CEO — this insider has traded SGEN in August in at least three consecutive prior years. Pattern-driven, low signal.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $168.86 | 12,213 | $2.1M | 13.9% |
| 2 | $168.86 | 12,213 | $2.1M | 13.9% |
| 3 | $170.16 | 2,081 | $354K | 2.4% |
| 4 | $170.16 | 2,081 | $354K | 2.4% |
| 5 | $166.79 | 32,800 | $5.5M | 36.9% |
| 6 | $167.62 | 2,906 |
| $487K |
| 3.3% |
| 7 | $167.62 | 2,906 | $487K | 3.3% |
| 8 | $168.19 | 1,770 | $298K | 2.0% |
| 9 | $168.19 | 1,770 | $298K | 2.0% |
| 10 | $170.27 | 8,662 | $1.5M | 10.0% |
| 11 | $170.27 | 8,662 | $1.5M | 10.0% |
| Total | $168.32 avg | 88,064 | $14.8M | 100% |
| Filing → |
| IMNM | BUY | 2025-12-30 | $200K | — | Filing → |
| IMNM | BUY | 2025-12-22 | $298K | — | Filing → |
| IMNM | BUY | 2025-12-18 | $2.0M | — | Filing → |