SEC Filings

Select the filing type and date range you wish to view from the drop-down menus below.

NASDAQ: ACHVNASDAQ: OGXI

YearTrailing 12-MonthsCalendar Year 2019Calendar Year 2018Calendar Year 2017Calendar Year 2016Calendar Year 2015Calendar Year 2014Calendar Year 2013Calendar Year 2012Calendar Year 2011Calendar Year 2010Calendar Year 2009Calendar Year 2008Calendar Year 2007Calendar Year 2006Calendar Year 2005Calendar Year 2004Calendar Year 2003Calendar Year 2002Calendar Year 2001Calendar Year 2000Calendar Year 1999Calendar Year 1998Calendar Year 1997Calendar Year 1996

ViewAll FilingsAnnual FilingsQuarterly FilingsCurrent FilingsRegistration StatementsSection 16Mergers & AcquisitionsProxy & Information StatementsOther

Form	Description	Date	Format
DEF 14A	Official notification to shareholders of matters to be brought to a vote ("Proxy")	Mar 28, 2019
10-K	Annual report which provides a comprehensive overview of the company for the past year	Mar 14, 2019
8-K	Report of unscheduled material events or corporate event	Mar 14, 2019
SC 13G/A	Amendment to a previously filed SC 13G	Feb 15, 2019
SC 13G	Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions	Feb 14, 2019
SC 13G	Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions	Feb 14, 2019
SC 13G/A	Amendment to a previously filed SC 13G	Feb 14, 2019
EFFECT	Notice from the SEC of registration effectiveness	Feb 11, 2019
4	Statement of changes in beneficial ownership of securities	Jan 31, 2019
4	Statement of changes in beneficial ownership of securities	Jan 31, 2019
4	Statement of changes in beneficial ownership of securities	Jan 31, 2019
4	Statement of changes in beneficial ownership of securities	Jan 31, 2019
8-K	Report of unscheduled material events or corporate event	Jan 22, 2019
4	Statement of changes in beneficial ownership of securities	Jan 17, 2019
4	Statement of changes in beneficial ownership of securities	Jan 17, 2019
SC 13G/A	Amendment to a previously filed SC 13G	Jan 4, 2019
S-3	Simplified registration form	Dec 26, 2018
EFFECT	Notice from the SEC of registration effectiveness	Dec 7, 2018
S-1	Registration statement for face-amount certificate companies	Nov 29, 2018
S-8	Securities offered to employees pursuant to employee benefit plans	Nov 7, 2018
10-Q	Quarterly report which provides a continuing view of a company's financial position	Nov 7, 2018
8-K	Report of unscheduled material events or corporate event	Nov 7, 2018
SC 13G	Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions	Oct 11, 2018
424B5	Form of prospectus disclosing information facts events covered in both forms 424B2 424B3	Oct 1, 2018
8-K	Report of unscheduled material events or corporate event	Oct 1, 2018
1-25      26-50      51-63