$PTCT SEC Filings

Filing Filed On
FORM S-8 16 Dec 2022
S-8 23 Jun 2022
S-8 05 Jan 2022
S-8 04 Jan 2021
S-8 06 Jan 2020
S-8 03 Jan 2019
S-8 03 Jan 2018
S-8 03 Jan 2017
S-8 13 Jun 2016
S-8 04 Jan 2016
S-8 17 Apr 2015
S-8 05 Mar 2014
S-8 15 Jul 2013