$ARTH SEC Filings

Filing Filed On
3 04 Jan 2022
OWNERSHIP DOCUMENT 12 Oct 2021
OWNERSHIP DOCUMENT 11 Aug 2021
OWNERSHIP DOCUMENT 10 May 2021
OWNERSHIP DOCUMENT 20 Jul 2018
OWNERSHIP DOCUMENT 20 Aug 2015
OWNERSHIP DOCUMENT 08 Jul 2014
OWNERSHIP DOCUMENT 12 Jul 2013
FORM 3 SUBMISSION 26 Jun 2013
FORM 3 SUBMISSION 26 Jun 2013
FORM 3 SUBMISSION 26 Jun 2013
FORM 3 SUBMISSION 26 Jun 2013