Investor Relations

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Filing Description Date Filed Size Sorted Ascending View  
8-K current report May 3, 2011 205.0 KB View HTML View PDF View XLS  
11-K annual report of employee stock purchase Jun 28, 2007 98.1 KB View HTML View PDF View XLS  
424B5 prospectus filed pursuant to rule 424 Oct 28, 2008 210.9 KB View HTML View PDF View XLS  
8-K current report Apr 28, 2015 167.2 KB View HTML View PDF View XLS  
S-3 registration statement Aug 27, 1999 281.2 KB View HTML View PDF View XLS  
10-Q quarterly report May 15, 2000 273.5 KB View HTML View PDF View XLS  
8-K current report Oct 30, 2007 195.4 KB View HTML View PDF View XLS  
S-8 registration statement Oct 8, 1998 260.8 KB View HTML View PDF View XLS  
8-K current report Oct 27, 2004 153.3 KB View HTML View PDF View XLS  
S-3/A registration statement Dec 23, 1998 295.8 KB View HTML View PDF View XLS  
S-3/A registration statement Dec 10, 1998 296.7 KB View HTML View PDF View XLS  
8-K current report Feb 17, 2006 142.9 KB View HTML View PDF View XLS  
8-K current report Jun 30, 2015 319.6 KB View HTML View PDF View XLS  
8-K current report Jan 26, 2005 102.9 KB View HTML View PDF View XLS  
10-Q quarterly report Nov 15, 1999 301.6 KB View HTML View PDF View XLS  
S-3 registration statement Jul 23, 2001 313.1 KB View HTML View PDF View XLS  
8-K current report Dec 30, 2008 132.8 KB View HTML View PDF View XLS  
8-K current report Mar 21, 2007 370.0 KB View HTML View PDF View XLS  
8-K current report Feb 27, 2007 183.4 KB View HTML View PDF View XLS  
425 other Mar 21, 2007 370.1 KB View HTML View PDF View XLS  
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