0001193125-06-169817 10-Q 4 20060701 20060811 20060810 PARAMETRIC TECHNOLOGY CORP 0000857005 7372 042866152 MA 0930 10-Q 34 000-18059 061022843 140 KENDRICK STREET NEEDHAM MA 02494 7813705000 140 KENDRICK STREET NEEDHAM MA 02494 10-Q 1 d10q.htm FORM 10-Q EX-31.1 2 dex311.htm CERTIFICATION OF CEO PURSUANT TO SECTION 302 EX-31.2 3 dex312.htm CERTIFICATION OF CFO PURSUANT TO SECTION 302 EX-32 4 dex32.htm CERTIFICATION OF CEO AND CFO PURSUANT TO SECTION 906