0001193125-06-109231 10-Q 6 20060401 20060511 20060511 PARAMETRIC TECHNOLOGY CORP 0000857005 7372 042866152 MA 0930 10-Q 34 000-18059 06831119 140 KENDRICK STREET NEEDHAM MA 02494 7813705000 140 KENDRICK STREET NEEDHAM MA 02494 10-Q 1 d10q.htm FORM 10-Q EX-3.1(F) 2 dex31f.htm ARTICLES OF AMENDMENT TO RESTATED ARTICLES OF ORGINIZATION EX-10.1 3 dex101.htm CREDIT AGREEMENT EX-31.1 4 dex311.htm CERTIFICATION OF CEO PURSUANT TO SECTION 302 EX-31.2 5 dex312.htm CERTIFICATION OF CFO PURSUANT TO SECTION 302 EX-32 6 dex32.htm CERTIFICATION OF CEO AND CFO PURSUANT TO SECTION 906