MAXYGEN INC Form S-1MEF: Registration adding securities to a prior S-1
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 1999-12-16: Form S-1MEF; Description POST-EFFECTIVE AMENDMENT NO. 1.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 1999-12-16 | S-1MEF | POST-EFFECTIVE AMENDMENT NO. 1 |