SC 13D | SEC Filings Hub

Filing metadata

Accession number: 0000891836-07-000080
Form type: SC 13D
Filer: HYDRIL CO
CIK: CIK 1116030
Filed: Feb 21, 2007
Reporting period: —
Description: Activist stake

Documents

0000891836-07-000080-index.htm

Complete submission

0000891836-07-000080.txt

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