$PTN
Market Cap:
$PTN SEC Filings
| Filing | Filed On |
|---|---|
| QUARTER ENDED SEPTEMBER 30, 2004 | 09 Nov 2004 |
| NINE MONTHS ENDED MARCH 31, 2004 | 13 May 2004 |
| DECEMBER 31, 2003 | 17 Feb 2004 |
| THREE MONTHS ENDED SEPTEMBER 30, 2003 | 14 Nov 2003 |
| MARCH 31, 2003 | 15 May 2003 |
| DECEMBER 31, 2002 | 14 Feb 2003 |
| SEPTEMBER 30, 2002 | 14 Nov 2002 |
| MARCH 31, 2002 | 15 May 2002 |
| DECEMBER 31, 2001 | 14 Feb 2002 |
| QUARTERLY REPORT FOR SEPTEMBER 30, 2001 | 14 Nov 2001 |
| MARCH 31, 2001 | 15 May 2001 |
| QUARTERLY REPORT FOR THE SIX MONTHS ENDED 12/31/00 | 14 Feb 2001 |
| QUARTERLY REPORT FOR THREE MONTHS ENDED 09/30/00 | 14 Nov 2000 |
| FORM 10-Q PERIOD ENDING 3/31/96 | 20 May 1996 |
