$PTN 424B3 SEC Filings

Filed On	Filing
30 Oct 2024	FORM 424B3
28 Mar 2024	424B3
15 Dec 2023	424B3
26 Sep 2022	424B3
13 Feb 2019	424B3
18 Aug 2015	PROSPECTUS
18 Aug 2015	424B#
13 Feb 2015	424B3
06 Dec 2012	PROSPECTUS SUPPLEMENT
26 Sep 2012	PROSPECTUS
14 Oct 2011	424B3
28 Jun 2011	PROSPECTUS SUPPLEMENT NO. 2
25 May 2011	424B3
13 May 2011	424B3
29 Nov 2007	424B3
01 Nov 2006	SUPPLEMENT TO PROSPECTUS DATED DECEMBER 27, 2001
03 Apr 2006	BASE PROSPECTUS DATED MARCH 31, 2006
13 Oct 2005	PROSPECTUS DATED OCTOBER 13, 2005
29 May 2003	PROSPECTUS DATED MAY 28, 2003
03 Feb 2003	PROSPECTUS DATED JANUARY 29, 2003