EDGAR Filing Documents for 0001144204-17-044755

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:

SEC Accession No. 0001144204-17-044755

Filing Date

2017-08-23

Accepted

2017-08-23 16:06:27

Documents

Period of Report

2017-05-31

Document Format Files

Seq	Description	Document	Type	Size
1	10-K	v472805_10k.htm	10-K	719646
2	EXHIBIT 10.32	v472805_ex10-32.htm	EX-10.32	119813
3	EXHIBIT 10.33	v472805_ex10-33.htm	EX-10.33	66055
4	EXHIBIT 10.34	v472805_ex10-34.htm	EX-10.34	11225
5	EXHIBIT 31.1	v472805_ex31-1.htm	EX-31.1	9091
6	EXHIBIT 31.2	v472805_ex31-2.htm	EX-31.2	9597
7	EXHIBIT 32.1	v472805_ex32-1.htm	EX-32.1	4407
8	EXHIBIT 32.2	v472805_ex32-2.htm	EX-32.2	4467
	Complete submission text file	0001144204-17-044755.txt		4101954

Data Files

Seq	Description	Document	Type	Size
9	XBRL INSTANCE DOCUMENT	prtx-20170531.xml	EX-101.INS	738272
10	XBRL TAXONOMY EXTENSION SCHEMA	prtx-20170531.xsd	EX-101.SCH	34959
11	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE	prtx-20170531_cal.xml	EX-101.CAL	24067
12	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE	prtx-20170531_def.xml	EX-101.DEF	212829
13	XBRL TAXONOMY EXTENSION LABEL LINKBASE	prtx-20170531_lab.xml	EX-101.LAB	285774
14	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE	prtx-20170531_pre.xml	EX-101.PRE	244091

Mailing Address 131 COLUMBIA TURNPIKE SUITE 1 FLORHAM PARK NJ 07932

Business Address 131 COLUMBIA TURNPIKE SUITE 1 FLORHAM PARK NJ 07932 215-862-9720