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Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001060736-22-000026
Filing Date
2022-03-30
Accepted
2022-03-30 16:08:43
Documents
3

Document Format Files

Seq Description Document Type Size
1 DEFA14A sgen2022defa14a.htm DEFA14A 6593
2 sgen3994891-defa14ax1x1a.jpg GRAPHIC 1702869
3 sgen3994891-defa14ax2x1a.jpg GRAPHIC 1030227
  Complete submission text file 0001060736-22-000026.txt   3771242
Mailing Address 21823 30TH DRIVE SE SUITE BOTHELL WA 98021
Business Address 21823 30TH DRIVE SE SUITE BOTHELL WA 98021 4255274000
Seagen Inc. (Filer) CIK: 0001060736 (see all company filings)

IRS No.: 911874389 | State of Incorp.: WA | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 000-32405 | Film No.: 22786531
SIC: 2836 Biological Products, (No Diagnostic Substances)