$PTCT SEC Filings

Filing Filed On
DEF 14A 26 Apr 2024
DEF 14A 26 Apr 2023
DEF 14A 28 Apr 2022
DEF 14A 29 Apr 2021
DEF 14A 27 Apr 2020
DEF 14A 25 Apr 2019
DEF 14A 30 Apr 2018
DEF 14A 28 Apr 2017
DEF 14A 28 Apr 2016
DEF 14A 28 Apr 2015
DEF 14A 28 Apr 2014