I repeat, they are NOT REQUIRED to file however they have been filing some critical forms. SEC Filings for Cardinal Resources Inc. Getting Started with SEC Filings Filing Date Document Date Type Category Amended 12/15/2016 12/13/2016 8-K Special Events 06/10/2016 06/10/2016 8-K Special Events 06/03/2016 05/17/2016 8-K Special Events 06/01/2016 05/31/2016 8-K Special Events 05/18/2016 05/11/2016 8-K Special Events 05/05/2016 05/04/2016 8-K Special Events 04/15/2016 04/15/2016 8-K Special Events 04/11/2016 N/A SC 13G Institutional Ownership 03/14/2016 03/11/2016 8-K Special Events 02/24/2016 02/23/2016 8-K Special Events 02/22/2016 N/A SC 13G/A Institutional Ownership * 02/04/2016 01/31/2016 8-K Special Events 01/22/2016 09/30/2015 10-Q Quarterly Reports 12/22/2015 12/22/2015 8-K Special Events 12/16/2015 12/10/2015 8-K Special Events 11/20/2015 11/10/2015 DEF 14C Proxy Statement 11/10/2015 11/10/2015 PRE 14C Proxy Statement 10/07/2015 N/A SC 13G Institutional Ownership 08/19/2015 06/30/2015 10-Q Quarterly Reports 05/20/2015 03/31/2015 10-Q Quarterly Reports More... SEC Filings provided by EDGAR Online, Inc. http://www.marketwatch.com/investing/stock/cdnl/secfilings