SC 13D/A | SEC Filings Hub

Filing metadata

Accession number: 0000921895-12-000564
Form type: SC 13D
Filer: MRV COMMUNICATIONS INC
CIK: CIK 887969
Filed: Mar 20, 2012
Reporting period: Mar 16, 2012
Description: Activist stake

Documents

0000921895-12-000564-index.htm

Complete submission

0000921895-12-000564.txt

directory listing

Filed by

MRV COMMUNICATIONS INC