CLINTRIALS RESEARCH INC of CARY, NC filed a DEF 14A with the SEC on 1997-04-08. Industry: Services-Testing Laboratories.
| Filed | Form |
|---|---|
| 2001-03-05 | SC 14D9/A |
| 2001-02-23 | SC14D9C |
| 2000-04-14 | DEF 14A |
| 1999-05-26 | DEF 14A |
| 1998-04-09 | DEF 14A |
| 1997-04-08 | DEF 14A |
| 1997-04-01 | PRER14A |
| 1997-03-28 | PRE 14A |