FILINGS
| HGTXU 0000862022 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 1999-05-24 | 10-Q | FORM 10-Q | View Document |
| 1999-04-09 | 424B4 | 424B4 PROSPECTUS FILING | View Document |
| 1999-04-08 | S-1/A | AMENDMENT NO. 3 TO FORM S-1 | View Document |
| 1999-03-19 | 424A | 424A PROSPECTUS FILING | View Document |
| 1999-03-16 | S-1/A | AMENDMENT NO. 2 TO FORM S-1 | View Document |
| 1999-01-25 | S-1/A | AMENDMENT NO. 1 TO FORM S-1 | View Document |
| 1999-01-13 | 8-A12B | View Document | |
| 1998-12-04 | S-1 | FORM S-1 | View Document |
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