SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend]
SEC Accession No. 0001144204-12-035112
Filing Date
2012-06-15
Accepted
2012-06-15 17:21:33
Documents
2
Group Members
BAKER BROS. ADVISORS, LLCFBB2, LLCFELIX J. BAKER

Document Format Files

Seq Description Document Type Size
1 SC 13D/A v316201_sc13da.htm SC 13D/A 79461
2 EXHIBIT 99.1 v316201_ex99-1.htm EX-99.1 5237
  Complete submission text file 0001144204-12-035112.txt   86096
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 (Subject) CIK: 0001060736 (see all company filings)

IRS No.: 911874389 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13D/A | Act: 34 | File No.: 005-61317 | Film No.: 12910870
SIC: 2836 Biological Products, (No Diagnostic Substances)

Mailing Address BAKER BROTHERS ADVISORS 667 MADISON AVENUE, 21ST FLOOR NEW YORK NY 10065
Business Address
BAKER JULIAN (Filed by) CIK: 0001087939 (see all company filings)

Type: SC 13D/A