Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]
SEC Accession No. 0001104659-20-051026
Filing Date
2020-04-24
Accepted
2020-04-24 16:32:03
Documents
3
Group Members
BAKER BROS. ADVISORS (GP) LLCFBB2, LLCFBB3 LLCFELIX J. BAKERJULIAN C. BAKER

Document Format Files

Seq Description Document Type Size
1 SC 13D/A tm2016863-1_sc13da.htm SC 13D/A 122824
2 EXHIBIT 99.1 tm2016863d1_ex99-1.htm EX-99.1 9901
3 EXHIBIT 99.2 tm2016863d1_ex99-2.htm EX-99.2 14152
  Complete submission text file 0001104659-20-051026.txt   148665
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)

EIN.: 911874389 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13D/A | Act: 34 | File No.: 005-61317 | Film No.: 20815506
SIC: 2836 Biological Products, (No Diagnostic Substances)

Mailing Address 860 WASHINGTON STREET 3RD FLOOR NEW YORK NY 10014
Business Address 860 WASHINGTON STREET 3RD FLOOR NEW YORK NY 10014 2123395600
BAKER BROS. ADVISORS LP (Filed by) CIK: 0001263508 (see all company filings)

EIN.: 134093645 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13D/A