Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001144204-06-017572
Filing Date
2006-04-28
Accepted
2006-04-28 19:19:17
Documents
2
Period of Report
2006-04-25

Document Format Files

Seq Description Document Type Size
1 v041515_ex.html 4  
1 v041515_ex.xml 4 27058
2 v041515_ex99-1.txt EX-99 3132
  Complete submission text file 0001144204-06-017572.txt   35075
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)

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

Mailing Address 667 MADISON AVENUE NEW YORK NY 10021
Business Address TISCH FAMILY INTERESTS 667 MADISON AVENUE NEW YORK NY 10021 212 521 2418
BAKER JULIAN (Reporting) CIK: 0001087939 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-32405 | Film No.: 06791894

Mailing Address 667 MADISON AVENUE NEW YORK NY 10021
Business Address TISCH FAMILY INTERESTS 667 MADISON AVENUE NEW YORK NY 10021 2125212420
BAKER FELIX (Reporting) CIK: 0001087940 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-32405 | Film No.: 06791893

Mailing Address 667 MADISON AVE 17TH FLOOR NEW YORK NY 10021
Business Address 667 MADISON AVE 17TH FLOOR NEW YORK NY 10021 212 521 2418
Baker Biotech Capital II (GP), LLC (Reporting) CIK: 0001244386 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-32405 | Film No.: 06791897

Mailing Address 667 MADISON AVENUE 17TH FLOOR NEW YORK NY 10021
Business Address 667 MADISON AVENUE 17TH FLOOR NEW YORK NY 10021 212 521 2418
Baker Biotech Capital II (Z) (GP), LLC (Reporting) CIK: 0001307726 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-32405 | Film No.: 06791896

Mailing Address 667 MADISON AVENUE 17TH FLOOR NEW YORK NY 10021
Business Address 667 MADISON AVENUE 17TH FLOOR NEW YORK NY 10021 212 521 2418
Baker Biotech Capital III (Z) (GP), LLC (Reporting) CIK: 0001307728 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-32405 | Film No.: 06791895

Mailing Address 667 MADISON AVENUE 17TH FLOOR NEW YORK NY 10021
Business Address 667 MADISON AVENUE 17TH FLOOR NEW YORK NY 10021 212 521 2418
Baker Brothers Life Sciences Capital (GP), LLC (Reporting) CIK: 0001307729 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-32405 | Film No.: 06791898