Form 144/A - Report of proposed sale of securities: [Amend]
SEC Accession No. 0000950170-23-043322
Filing Date
2023-08-17
Accepted
2023-08-17 20:41:47
Documents
1

Document Format Files

Seq Description Document Type Size
1 primary_doc.html 144/A  
1 primary_doc.xml 144/A 4494
  Complete submission text file 0000950170-23-043322.txt   5836
Mailing Address 21823 30TH DRIVE SE SUITE BOTHELL WA 98021
Business Address 21823 30TH DRIVE SE SUITE BOTHELL WA 98021 4255274000
Seagen Inc. (Subject) CIK: 0001060736 (see all company filings)

EIN.: 911874389 | State of Incorp.: WA | Fiscal Year End: 1231
Type: 144/A | Act: 33 | File No.: 000-32405 | Film No.: 231183578
SIC: 2836 Biological Products, (No Diagnostic Substances)

Mailing Address
Business Address
SIMPSON TODD E (Reporting) CIK: 0001216477 (see all company filings)

Type: 144/A