Filing Description Date Filed Size Sorted Descending
8-K current report Dec 1, 2009 234.8 KB
S-3 registration statement Jul 28, 2010 196.7 KB
SC 13D/A amended general statement of beneficial ownership Jan 31, 2012 66.6 KB
S-3 registration statement Sep 2, 2010 185.9 KB
10-K/A amended annual report Apr 30, 2010 168.3 KB
8-K/A amended current report Jan 17, 2012 240.0 KB
8-K current report Jan 13, 2012 239.1 KB
POS AM post-effective amendment May 1, 2009 175.4 KB
8-K current report Jan 18, 2012 58.5 KB
8-K current report Nov 3, 2011 232.1 KB
424B3 prospectus filed pursuant to rule 424 Oct 28, 2009 153.9 KB
SC 13G statement of beneficial ownership Oct 26, 2009 53.5 KB
SC 13G statement of beneficial ownership Dec 17, 2007 47.9 KB
DEF 14A definitive proxy statement Mar 24, 2009 119.8 KB
SC 13G statement of beneficial ownership Feb 12, 2009 54.7 KB
SC 13D general statement of beneficial ownership Jun 13, 2013 94.1 KB
SC 13G/A amended statement of beneficial ownership Feb 4, 2010 49.3 KB
SC 13G statement of beneficial ownership Apr 3, 2007 44.7 KB
SC 13G/A amended statement of beneficial ownership Sep 5, 2007 45.7 KB
SC 13G statement of beneficial ownership Feb 4, 2008 53.0 KB
Showing 121-140 of 451 filings Page: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23  See Previous 20 | See Next 20