$PDM
Market Cap:
$PDM SEC Filings
| Filing | Filed On |
|---|---|
| DEFINITIVE ADDITIONAL MATERIALS | 23 Mar 2007 |
| FORM 8-K | 20 Mar 2007 |
| DEFINITIVE ADDITIONAL MATERIALS | 20 Mar 2007 |
| SC TO-T/A | 13 Mar 2007 |
| SUPPLEMENT #4 DATED MARCH 12, 2007 TO PROSPECTUS DATED AUGUST 10, 2004 | 13 Mar 2007 |
| DEFINITIVE ADDITIONAL MATERIALS | 13 Mar 2007 |
| SCHEDULE 14D-9 | 08 Mar 2007 |
| DEFINITIVE ADDITIONAL MATERIALS | 06 Mar 2007 |
| Q1 2007 DIVIDEND DECLARATION | 05 Mar 2007 |
| STOCKHOLDER CORRESPONDENCE | 05 Mar 2007 |
| STOCKHOLDER CORRESPONDENCE | 05 Mar 2007 |
| Q1 2007 DIVIDEND DECLARATION | 05 Mar 2007 |
| TENDER OFFER STATEMENT | 27 Feb 2007 |
| FINANCIAL AND BROKER-DEALER CORRESPONDENCE | 26 Feb 2007 |
| DEFINITIVE PROXY STATEMENT | 26 Feb 2007 |
| FINANCIAL AND BROKER-DEALER CORRESPONDENCE | 26 Feb 2007 |
| FORM 8-K | 14 Feb 2007 |
| PRELIMINARY PROXY MATERIALS FOR SPECIAL MEETING OF STOCKHOLDERS | 14 Feb 2007 |
| FORM 8-K | 14 Feb 2007 |
| PRIMARY DOCUMENT | 13 Feb 2007 |
