FILINGS
| HE 0000354707 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2012-11-08 | 10-Q | 10-Q | View Document |
| 2012-11-08 | 8-K | 8-K | View Document |
| 2012-10-30 | 8-K | 8-K | View Document |
| 2012-10-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2012-10-02 | 8-K | 8-K | View Document |
| 2012-09-14 | 8-K | 8-K | View Document |
| 2012-09-12 | FWP | FWP | View Document |
| 2012-09-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2012-08-17 | 8-K | 8-K | View Document |
| 2012-08-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2012-08-03 | 10-Q | 10-Q | View Document |
| 2012-08-03 | 8-K | 8-K | View Document |
| 2012-07-30 | 8-K | 8-K | View Document |
| 2012-07-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2012-07-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2012-07-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2012-07-03 | 8-K | 8-K | View Document |
| 2012-07-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2012-07-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2012-07-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2012-07-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2012-07-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2012-07-03 | 8-K | 8-K | View Document |
| 2012-06-27 | 11-K | 11-K | View Document |
| 2012-06-27 | 11-K | 11-K | View Document |
| 2012-05-23 | 8-K | 8-K | View Document |
| 2012-05-14 | 8-K | 8-K | View Document |
| 2012-05-09 | 10-Q | 10-Q | View Document |
| 2012-05-09 | 8-K | 8-K | View Document |
| 2012-05-04 | 8-K | 8-K | View Document |
| 2012-04-30 | 8-K | 8-K | View Document |
| 2012-04-23 | 8-K | 8-K | View Document |
| 2012-04-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2012-04-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2012-04-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2012-04-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2012-04-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2012-04-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2012-04-12 | 8-K | 8-K | View Document |
| 2012-04-10 | 8-K | 8-K | View Document |
| 2012-04-03 | 8-K | 8-K | View Document |
| 2012-04-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2012-03-28 | S-3ASR | S-3ASR | View Document |
| 2012-03-27 | ARS | AUTO-GENERATED PAPER DOCUMENT | View Document |
| 2012-03-22 | DEFA14A | DEFA14A | View Document |
| 2012-03-22 | DEF 14A | DEF 14A | View Document |
| 2012-03-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2012-03-05 | 8-K | 8-K | View Document |
| 2012-03-02 | 8-K | 8-K | View Document |
| 2012-02-17 | 10-K | 10-K | View Document |
| 2012-02-09 | 4 | PRIMARY DOCUMENT | View Document |
| 2012-02-09 | 4 | PRIMARY DOCUMENT | View Document |
| 2012-02-09 | 4 | PRIMARY DOCUMENT | View Document |
| 2012-02-09 | 4 | PRIMARY DOCUMENT | View Document |
| 2012-02-09 | 8-K | 8-K | View Document |
| 2012-02-09 | SC 13G | View Document | |
| 2012-02-09 | 8-K | 8-K | View Document |
| 2012-02-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2012-02-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2012-02-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2012-02-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2012-02-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2012-02-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2012-02-06 | 8-K | 8-K | View Document |
| 2012-01-09 | 8-K | 8-K | View Document |
| 2012-01-06 | 8-K | 8-K | View Document |
| 2012-01-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-12-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-12-06 | 8-K | 8-K | View Document |
| 2011-11-04 | S-3ASR | S-3ASR | View Document |
| 2011-11-03 | 10-Q | 10-Q | View Document |
| 2011-11-03 | 8-K | 8-K | View Document |
| 2011-10-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-10-03 | 8-K | 8-K | View Document |
| 2011-09-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-08-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-08-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-08-04 | 10-Q | 10-Q | View Document |
| 2011-08-04 | 8-K | 8-K | View Document |
| 2011-07-25 | 8-K | 8-K | View Document |
| 2011-07-06 | 8-K | 8-K | View Document |
| 2011-07-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-07-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-07-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-07-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-07-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-07-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-07-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-07-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-07-01 | 8-K | 8-K | View Document |
| 2011-06-27 | 11-K | 11-K | View Document |
| 2011-06-27 | 11-K | 11-K | View Document |
| 2011-06-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-05-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-05-24 | 8-K | 8-K | View Document |
| 2011-05-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-05-13 | 3 | PRIMARY DOCUMENT | View Document |
| 2011-05-13 | 3 | PRIMARY DOCUMENT | View Document |
| 2011-05-11 | S-8 | S-8 | View Document |
| 2011-05-11 | 8-K | 8-K | View Document |
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