LIFE TECHNOLOGIES CORP Form PREM14A: Preliminary merger proxy statement
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2013-05-21: Form PREM14A; Period of report 2013-05-21; Description PREM14A; Document d537304dprem14a.htm.
- 2000-08-02: Form PREM14A; Period of report 2000-08-02; Description Preliminary merger proxy statement; Document 0001.txt.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2013-05-21 | PREM14A | 2013-05-21 | PREM14A | d537304dprem14a.htm |
| 2000-08-02 | PREM14A | 2000-08-02 | Preliminary merger proxy statement | 0001.txt |