OM GROUP INC Form S-4: Registration of securities issued in a business combination
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2002-04-22: Form S-4/A; Description OM GROUP, INC. S-4/AMENDMENT NO. 1; Document l92100bs-4a.txt.
- 2002-03-11: Form S-4; Description OM GROUP, INC. S-4; Document l92100as-4.txt.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2002-04-22 | S-4/A | OM GROUP, INC. S-4/AMENDMENT NO. 1 | l92100bs-4a.txt | |
| 2002-03-11 | S-4 | OM GROUP, INC. S-4 | l92100as-4.txt |