NICOR INC Form PRER14A: Revised preliminary proxy statement
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 1994-02-24: Form PRER14A; Description NOTICE AND PROXY STATEMENT.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 1994-02-24 | PRER14A | NOTICE AND PROXY STATEMENT |