David W. Gryska, Director at Seagen Inc. (SGEN), sold 4,500 shares at $135.24 ($609K) on 2022-01-14, disclosed to the SEC on 2022-01-19.
Open-market sale of $609k SGEN by Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| Filing → |
| SGEN | SELL | 2022-11-15 | $968K | — | Filing → |
| SGEN | SELL | 2022-04-21 | $1.2M | — | Filing → |
| SGEN | SELL | 2022-02-09 | $1.1M | — | Filing → |