Company:  SEATTLE GENETICS INC /WA (SGEN)
Form Type:  SC 13D/A
Filing Date:  4/23/2012 
CIK:  0001060736 
Address:  21823 30TH DRIVE SE
SUITE 
City, State, Zip:  BOTHELL, Washington 98021 
Telephone:  (425) 527-4000 
Fiscal Year:  12/31 
Last Trade
Last Trade: 
$35.73   		Change: 
-0.02 (-0.06%)  
Trade Time: 
May 21   		Market Cap: 
$4.33B
Description of Business
Register for a Free Trial and access this filing in:     
  FORM SC 13D/A
  EXHIBIT 4
© 1995-2013 EDGAR Online, Inc. All rights reserved • NASDAQ: EDGR • Solutions for Corporations • Terms of Use • Privacy Statement