SC 13G/A | SEC Filings Hub

Filing metadata

Accession number: 0000909012-12-000259
Form type: SC 13G
Filer: LAYNE CHRISTENSEN CO
CIK: CIK 888504
Filed: May 10, 2012
Reporting period: —
Description: Passive 5%+ stake

Documents

0000909012-12-000259-index.htm

Complete submission

0000909012-12-000259.txt

directory listing

Filed by

LAYNE CHRISTENSEN CO