HELIX BIOMEDIX INC of BOTHELL, WA filed a SC 13E3/A with the SEC on 2013-01-08. Industry: Pharmaceutical Preparations.
| Seq | Type | Description |
|---|---|---|
| 1 | SC 13E3/A | SCHEDULE 13E-3/A (AMENDMENT NO. 4) |
Showing 12 of 29 filings.
| Filed | Form |
|---|---|
| 2013-01-08 | SC 13E3/A |
| 2012-11-21 | DEF 14A |
| 2012-11-19 | SC 13E3/A |
| 2012-11-19 | PRER14A |
| 2012-11-14 | PRER14A |
| 2012-11-14 | SC 13E3/A |
| 2012-10-23 | SC 13E3/A |
| 2012-10-23 | PRER14A |
| 2012-09-11 | DEFA14A |
| 2012-09-11 | SC 13E3 |
| 2012-09-11 | PRE 14A |
| 2012-04-09 | DEF 14A |