FILINGS
| OPOF 0000740971 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2011-02-10 | 8-K | FORM 8-K | View Document |
| 2011-02-09 | 8-K | FORM 8-K | View Document |
| 2011-02-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-01-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-01-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-01-06 | 5 | PRIMARY DOCUMENT | View Document |
| 2010-12-29 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-12-29 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-12-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-12-06 | 13F-HR/A | View Document | |
| 2010-12-06 | 13F-HR/A | View Document | |
| 2010-11-15 | 8-K | View Document | |
| 2010-11-08 | 10-Q | View Document | |
| 2010-11-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-11-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-10-29 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-10-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-10-18 | 8-K | View Document | |
| 2010-10-12 | 13F-HR | View Document | |
| 2010-10-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-10-01 | 8-K | View Document | |
| 2010-09-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-09-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-09-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-08-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-08-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-08-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-08-12 | 8-K | View Document | |
| 2010-08-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-08-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-08-09 | 10-Q | View Document | |
| 2010-07-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-07-19 | 8-K | View Document | |
| 2010-07-13 | 13F-HR | View Document | |
| 2010-07-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-06-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-06-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-06-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-24 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-24 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-24 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-13 | 8-K | FORM 8-K | View Document |
| 2010-05-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-07 | 10-Q | View Document | |
| 2010-05-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-06 | 8-K/A | View Document | |
| 2010-04-30 | 8-K | View Document | |
| 2010-04-21 | 8-K | View Document | |
| 2010-04-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-04-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-04-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-03-22 | ARS | AUTO-GENERATED PAPER DOCUMENT | View Document |
| 2010-03-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-03-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-03-22 | 4/A | PRIMARY DOCUMENT | View Document |
| 2010-03-18 | DEF 14A | DEFINITIVE PROXY STATEMENT | View Document |
| 2010-03-12 | 10-K | FORM 10-K | View Document |
| 2010-03-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-02-24 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-02-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-02-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-02-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-02-11 | 8-K | View Document | |
| 2010-02-11 | 8-K | View Document | |
| 2010-02-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-02-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-02-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-02-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-02-02 | 5 | PRIMARY DOCUMENT | View Document |
| 2010-01-29 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-01-29 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-01-29 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-01-25 | 8-K | View Document | |
| 2010-01-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-01-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-01-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-12-31 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-12-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-12-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-12-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-12-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-11-30 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-11-24 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-11-24 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-11-17 | 8-K/A | View Document | |
| 2009-11-17 | 3 | PRIMARY DOCUMENT | View Document |
| 2009-11-13 | 8-K | View Document | |
| 2009-11-13 | 8-K | View Document | |
| 2009-11-09 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-11-06 | 10-Q | View Document | |
| 2009-11-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-10-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-10-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-10-20 | 8-K | FORM 8-K | View Document |
| 2009-10-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-09-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-09-08 | 4 | PRIMARY DOCUMENT | View Document |
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