SEC Filings

  
Filing Description Date Filed Size Sorted Ascending View  
POS AM post-effective amendment Mar 9, 2010 53.8 KB View HTML View PDF View XLS Add to Briefcase
POS AM post-effective amendment Mar 9, 2010 53.7 KB View HTML View PDF View XLS Add to Briefcase
POS AM post-effective amendment Mar 9, 2010 53.7 KB View HTML View PDF View XLS Add to Briefcase
SC 13G/A amended statement of beneficial ownership Feb 3, 2009 34.2 KB View HTML View PDF View XLS Add to Briefcase
8-K current report Dec 3, 2013 29.1 KB View HTML View PDF View XLS Add to Briefcase
10-Q quarterly report Nov 14, 2001 94.5 KB View HTML View PDF View XLS Add to Briefcase
S-8 registration statement Jan 30, 2009 59.4 KB View HTML View PDF View XLS Add to Briefcase
10-Q quarterly report Feb 14, 2001 91.0 KB View HTML View PDF View XLS Add to Briefcase
SC 13G/A amended statement of beneficial ownership Feb 14, 2007 38.7 KB View HTML View PDF View XLS Add to Briefcase
8-K current report Dec 13, 2012 29.6 KB View HTML View PDF View XLS Add to Briefcase
10-Q quarterly report May 15, 2000 100.9 KB View HTML View PDF View XLS Add to Briefcase
10-Q quarterly report Feb 16, 1999 116.9 KB View HTML View PDF View XLS Add to Briefcase
8-K current report Nov 12, 2004 79.8 KB View HTML View PDF View XLS Add to Briefcase
SC 13G/A amended statement of beneficial ownership Feb 7, 2006 39.9 KB View HTML View PDF View XLS Add to Briefcase
S-8 registration statement Mar 1, 2006 78.9 KB View HTML View PDF View XLS Add to Briefcase
8-K current report Dec 2, 2011 30.1 KB View HTML View PDF View XLS Add to Briefcase
S-8 POS registration statement Mar 9, 2010 62.3 KB View HTML View PDF View XLS Add to Briefcase
S-8 POS registration statement Mar 9, 2010 62.3 KB View HTML View PDF View XLS Add to Briefcase
S-8 POS registration statement Mar 9, 2010 62.3 KB View HTML View PDF View XLS Add to Briefcase
S-8 POS registration statement Mar 9, 2010 62.3 KB View HTML View PDF View XLS Add to Briefcase
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Stock Quote - OSIS (Common)

Stock price graph
     

Exchange    NASDAQ(US Dollar)

Price   $73.04

Change(%) Stock is Down down 0.43 (0.59%)

Volume        84,900

Data as of Aug 31, 2015 4:00 PM ET
ET Minimum 20 minute delay

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