USINTERNETWORKING INC of ANNAPOLIS, MD filed a DEF 14A with the SEC on 2000-04-04. Industry: Services-Computer Programming Services.
| Seq | Type | Description |
|---|---|---|
| 1 | DEF 14A | DEFINITIVE PROXY STATEMENT |
| Filed | Form |
|---|---|
| 2001-04-26 | DEF 14A |
| 2000-04-04 | DEF 14A |
| 2000-01-04 | DEF 14A |
| 1999-12-22 | PRE 14A |