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Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001144204-13-030879
Filing Date
2013-05-21
Accepted
2013-05-21 19:30:54
Documents
1
Period of Report
2013-05-17

Document Format Files

Seq Description Document Type Size
1 form327818_20130521073030-.html 3  
1 form327818_20130521073030-.xml 3 16239
  Complete submission text file 0001144204-13-030879.txt   17811
Mailing Address 21823 30TH DRIVE SE SUITE BOTHELL WA 98021
Business Address 21823 30TH DRIVE SE SUITE BOTHELL WA 98021 4255274000
SEATTLE GENETICS INC /WA (Issuer) CIK: 0001060736 (see all company filings)

IRS No.: 911874389 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2836 Biological Products, (No Diagnostic Substances)

Mailing Address 667 MADISON AVE. 21ST FLOOR NEW YORK NY 10065
Business Address 667 MADISON AVE. 21ST FLOOR NEW YORK NY 10065 212-339-5600
667, L.P. (Reporting) CIK: 0001551139 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 000-32405 | Film No.: 13863187