FILINGS
| HRTX 0000818033 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2011-05-17 | PRE 14A | PRELIMINARY PROXY STATEMENT | View Document |
| 2011-05-16 | 10-Q | FORM 10-Q | View Document |
| 2011-05-13 | D | View Document | |
| 2011-05-03 | SC 13D/A | AMENDMENT NO. 7 | View Document |
| 2011-05-03 | SC 13D/A | SC 13D/A | View Document |
| 2011-05-02 | 10-K/A | AMENDMENT NO. 1 TO FORM 10-K | View Document |
| 2011-04-28 | 8-K | FORM 8-K | View Document |
| 2011-04-26 | 4 | View Document | |
| 2011-04-26 | 4 | View Document | |
| 2011-04-26 | 4 | View Document | |
| 2011-04-26 | 4 | FORM 4 SUBMISSION | View Document |
| 2011-04-19 | 8-K | FORM 8-K | View Document |
| 2011-04-04 | 8-K | FORM 8-K | View Document |
| 2011-03-29 | 8-K | FORM 8-K | View Document |
| 2011-03-28 | 10-K | FORM 10-K | View Document |
| 2011-02-28 | 8-K | FORM 8-K | View Document |
| 2011-02-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-02-14 | SC 13G/A | SCHEDULE 13G/AMENDMENT NO. 2 | View Document |
| 2011-02-09 | 8-K | FORM 8-K | View Document |
| 2011-02-03 | SC 13G/A | View Document | |
| 2010-11-22 | 8-K | FORM 8-K | View Document |
| 2010-11-15 | 8-K | FORM 8-K | View Document |
| 2010-11-15 | 10-Q | FORM 10-Q | View Document |
| 2010-08-16 | 8-K | FORM 8-K | View Document |
| 2010-08-16 | 10-Q | FOR THE QUARTERLY PERIOD ENDED JUNE 30, 2010 | View Document |
| 2010-07-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-07-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-07-08 | EFFECT | View Document | |
| 2010-06-30 | S-3 | FORM S-3 | View Document |
| 2010-06-15 | S-8 | FORM S-8 | View Document |
| 2010-06-03 | SC 13D/A | AMENDMENT NO. 6 | View Document |
| 2010-06-01 | 8-K | FORM 8-K | View Document |
| 2010-05-26 | 4 | FORM 4 SUBMISSION | View Document |
| 2010-05-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-25 | 8-K/A | FORM 8-K/A | View Document |
| 2010-05-24 | 8-K | FORM 8-K | View Document |
| 2010-05-20 | 8-K | FORM 8-K | View Document |
| 2010-05-17 | 8-K | FORM 8-K | View Document |
| 2010-05-17 | 10-Q | FORM 10-Q | View Document |
| 2010-04-23 | DEF 14A | DEFINITIVE PROXY STATEMENT | View Document |
| 2010-03-19 | 8-K | FORM 8-K | View Document |
| 2010-03-15 | 8-K | FORM 8-K | View Document |
| 2010-03-15 | 10-K | FORM 10-K | View Document |
| 2010-02-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-02-19 | 3 | PRIMARY DOCUMENT | View Document |
| 2010-02-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-02-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-02-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-02-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-02-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-02-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-02-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-02-19 | 8-K | FORM 8-K | View Document |
| 2010-02-16 | SC 13G/A | SC 13G/A | View Document |
| 2010-02-12 | SC 13G/A | View Document | |
| 2010-02-12 | SC 13G/A | SCHEDULE 13G HOLDINGS REPORT AMENDMENT | View Document |
| 2010-01-11 | 8-K | FORM 8-K | View Document |
| 2010-01-11 | 8-K | FORM 8-K | View Document |
| 2009-11-27 | CT ORDER | View Document | |
| 2009-11-24 | 8-K | CURRENT REPORT ON FORM 8-K | View Document |
| 2009-11-17 | EFFECT | View Document | |
| 2009-11-16 | 8-K | FORM 8-K | View Document |
| 2009-11-16 | 10-Q | FORM 10-Q | View Document |
| 2009-11-06 | S-3 | REGISTRATION STATEMENT ON FORM S-3 | View Document |
| 2009-11-05 | D | View Document | |
| 2009-10-29 | SC 13D | View Document | |
| 2009-10-28 | 3 | View Document | |
| 2009-10-28 | 3 | View Document | |
| 2009-10-28 | 3 | View Document | |
| 2009-10-28 | 3 | View Document | |
| 2009-10-28 | 3 | View Document | |
| 2009-10-28 | SC 13G | SCHEDULE 13G | View Document |
| 2009-10-28 | 8-K | FORM 8-K | View Document |
| 2009-10-26 | SC 13D/A | AMENDMENT NO. 5 | View Document |
| 2009-10-22 | 8-K | FORM 8-K | View Document |
| 2009-10-21 | 4 | FORM 4 SUBMISSION | View Document |
| 2009-10-21 | S-8 | FORM S-8 | View Document |
| 2009-09-30 | 8-K | FORM 8-K | View Document |
| 2009-09-21 | 8-K | FORM 8-K | View Document |
| 2009-09-18 | 8-K | FORM 8-K | View Document |
| 2009-08-05 | 8-K | FORM 8-K | View Document |
| 2009-08-04 | 10-Q | FORM 10-Q | View Document |
| 2009-07-20 | 8-K | FORM 8-K | View Document |
| 2009-07-20 | 8-K | FORM 8-K | View Document |
| 2009-07-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-06-03 | 8-K | FORM 8-K | View Document |
| 2009-06-02 | 8-K | FORM 8-K | View Document |
| 2009-05-29 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-05-29 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-05-29 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-05-29 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-05-20 | 8-K | CURRENT REPORT ON FORM 8-K | View Document |
| 2009-05-15 | 8-K | FORM 8-K | View Document |
| 2009-05-14 | 10-Q | FORM 10-Q | View Document |
| 2009-04-21 | DEF 14A | DEFINITIVE PROXY MATERIALS | View Document |
| 2009-04-10 | 8-K | FORM 8-K | View Document |
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