$PTCT SEC Filings

Filing Filed On
SEC SCHEDULE 13G 11 Feb 2016
SEC SCHEDULE 13G 10 Feb 2016
SC 13G/A 09 Feb 2016
SEC SCHEDULE 13G 09 Feb 2016
SC 13G/A 27 Jan 2016
SC 13G/A 10 Jun 2015
SCHEDULE 13G AMENDMENT NO:1 17 Feb 2015
SC 13G/A 13 Feb 2015
SEC SCHEDULE 13G 12 Feb 2015
NONE 06 Feb 2015
SC 13G/A 10 Feb 2014