SPIRE Corp Form PRE 14A: Preliminary proxy statement
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 1999-11-19: Form PRE 14A; Period of report 1999-12-14; Description SPIRE CORPORATION PRELIMINARY SECHEDULE 14A.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 1999-11-19 | PRE 14A | 1999-12-14 | SPIRE CORPORATION PRELIMINARY SECHEDULE 14A |