144 0001361966 XXXXXXXX LIVE 0001060736 Seagen Inc. 000-32405 21823 30th Dr. SE Bothell WA 98021 (425)-527-4000 Vaughn B. Himes Officer Common Stock E*TRADE Financial Corporation

3 Edison Drive Alpharetta GA 30005

371 76426 187697935 08/29/2023 Nasdaq Common Stock 08/28/2023 Vesting of Performance Stock Units Issuer N 937 08/28/2023 Compensation N Vaughn B. Himes

21823 30th Drive SE Bothell WA 98021

Common Stock 08/16/2023 2725 528292.68 Vaughn B. Himes

21823 30th Drive SE Bothell WA 98021

Common Stock 06/07/2023 16215 3166570.60 08/29/2023 11/03/2020 /s/ Jennifer Prosba For: Vaughn B. Himes