SPARTA INC /DE of LAKE FOREST, CA filed a SC TO-I/A with the SEC on 2006-12-08. Industry: Services-Engineering Services.
| Seq | Type | Description |
|---|---|---|
| 1 | SC TO-I/A | AMENDMENT TO SCHEDULE TO-I |
| 2 | EX-99.(A)(1)(A) | EXHIBIT 99.(A)(1)(A) |
| 4 | GRAPHIC | GRAPHIC |
| 5 | GRAPHIC | GRAPHIC |
| 6 | COVER | filename6.htm |
Showing 12 of 18 filings.
| Filed | Form |
|---|---|
| 2008-03-24 | DEFA14A |
| 2008-03-24 | DEFA14A |
| 2008-03-10 | DEFA14A |
| 2008-03-05 | DEFM14A |
| 2008-02-08 | PREM14A |
| 2008-01-17 | DEFA14A |
| 2008-01-16 | DEFA14A |
| 2007-05-11 | DEFR14A |
| 2007-04-27 | DEF 14A |
| 2006-12-29 | SC TO-I/A |
| 2006-12-08 | SC TO-I/A |
| 2006-11-29 | SC TO-I |