SC 13G/A | SEC Filings Hub

Filing metadata

Accession number: 0000932471-13-003471
Form type: SC 13G
Filer: LUFKIN INDUSTRIES INC
CIK: CIK 60849
Filed: Feb 12, 2013
Reporting period: —
Description: Passive 5%+ stake

Documents

0000932471-13-003471-index.htm

Complete submission

0000932471-13-003471.txt

directory listing

Filed by

LUFKIN INDUSTRIES INC