COVANCE INC Form DEFA14A: Additional definitive proxy soliciting materials
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2011-04-19: Form DEFA14A; Description DEFA14A; Document a11-10472_1defa14a.htm.
- 2011-03-25: Form DEFA14A; Description DEFA14AQ; Document a2203020zdefa14a.htm.
- 2002-04-19: Form DEFA14A; Description DEFA14A; Document def_a14a.txt.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2011-04-19 | DEFA14A | DEFA14A | a11-10472_1defa14a.htm | |
| 2011-03-25 | DEFA14A | DEFA14AQ | a2203020zdefa14a.htm | |
| 2002-04-19 | DEFA14A | DEFA14A | def_a14a.txt |