FILINGS
| POR 0000784977 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2011-05-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-05-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-05-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-05-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-05-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-05-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-05-05 | 8-K | FORM 8-K | View Document |
| 2011-05-05 | 10-Q | FORM 10-Q | View Document |
| 2011-04-25 | 3 | PRIMARY DOCUMENT | View Document |
| 2011-04-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-04-14 | 8-K | POR FORM 8-K | View Document |
| 2011-04-01 | 8-K | FORM 8-K | View Document |
| 2011-04-01 | 424B5 | PROSPECTUS SUPPLEMENT | View Document |
| 2011-03-31 | DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | View Document |
| 2011-03-31 | DEF 14A | DEFINITIVE PROXY STATEMENT | View Document |
| 2011-03-29 | ARS | AUTO-GENERATED PAPER DOCUMENT | View Document |
| 2011-02-25 | 8-K | FORM 8-K | View Document |
| 2011-02-25 | 10-K | FORM 10-K | View Document |
| 2011-02-10 | SC 13G | View Document | |
| 2011-02-03 | SC 13G/A | View Document | |
| 2011-02-02 | SC 13G/A | View Document | |
| 2011-01-28 | 5 | PRIMARY DOCUMENT | View Document |
| 2011-01-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-12-22 | 8-K | View Document | |
| 2010-11-18 | S-3ASR | FORM S-3ASR | View Document |
| 2010-10-28 | 10-Q | FORM 10-Q | View Document |
| 2010-10-28 | 8-K | FORM 8-K | View Document |
| 2010-10-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-10-08 | 8-K | FORM 8-K | View Document |
| 2010-08-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-08-05 | 10-Q | FORM 10-Q | View Document |
| 2010-08-05 | 8-K | FORM 8-K | View Document |
| 2010-07-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-06-07 | 8-K | View Document | |
| 2010-05-17 | 8-K | View Document | |
| 2010-05-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-04 | 10-Q | FORM 10-Q | View Document |
| 2010-05-04 | 8-K | FORM 8-K | View Document |
| 2010-04-16 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-04-01 | ARS | AUTO-GENERATED PAPER DOCUMENT | View Document |
| 2010-04-01 | DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | View Document |
| 2010-04-01 | DEF 14A | DEFINITIVE PROXY STATEMENT | View Document |
| 2010-03-23 | 4/A | PRIMARY DOCUMENT | View Document |
| 2010-03-23 | 3/A | PRIMARY DOCUMENT | View Document |
| 2010-03-12 | 8-K | FORM 8-K | View Document |
| 2010-03-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-03-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-03-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-03-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-03-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-03-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-03-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-03-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-03-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-03-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-03-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-03-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-02-25 | 10-K | FORM 10-K | View Document |
| 2010-02-25 | 8-K | FORM 8-K | View Document |
| 2010-02-19 | 8-K | FORM 8-K | View Document |
| 2010-02-16 | 8-K | FORM 8-K | View Document |
| 2010-02-16 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2010-02-16 | 8-K | FORM 8-K | View Document |
| 2010-02-04 | SC 13G | View Document | |
| 2010-02-01 | SC 13G/A | View Document | |
| 2010-01-29 | SC 13G | View Document | |
| 2010-01-28 | NO ACT | AUTO-GENERATED PAPER DOCUMENT | View Document |
| 2010-01-27 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-01-27 | SC 13G/A | PORT09A2 | View Document |
| 2010-01-20 | 4/A | PRIMARY DOCUMENT | View Document |
| 2010-01-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-01-08 | 8-K | View Document | |
| 2009-12-24 | 8-K | View Document | |
| 2009-12-08 | 8-K | View Document | |
| 2009-11-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-11-04 | 8-K | FORM 8-K | View Document |
| 2009-10-30 | 8-K | FORM 8-K | View Document |
| 2009-10-29 | 10-Q | FORM 10-Q | View Document |
| 2009-10-29 | 8-K | FORM 8-K | View Document |
| 2009-10-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-10-01 | 8-K | View Document | |
| 2009-09-09 | 8-K | FORM 8-K | View Document |
| 2009-08-07 | 3 | PRIMARY DOCUMENT | View Document |
| 2009-08-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-08-03 | 10-Q | FORM 10-Q | View Document |
| 2009-08-03 | 8-K | FORM 8-K | View Document |
| 2009-07-22 | 8-K | View Document | |
| 2009-07-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-07-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-07-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-07-17 | 4 | PRIMARY DOCUMENT | View Document |
Search company filings and access detailed reports including 10-K, 10-Q, 8-K, and other critical filings. Stay informed on corporate disclosures, regulatory filings, and updates with our easy-to-use EDGAR API filings search tool.
