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Filing Detail
Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0001010521-02-000048
Filing Date
2002-02-01
Accepted
2002-02-01 00:00:00
Documents
1
Group Members
JOHN HANCOCK ADVISERS, INC.JOHN HANCOCK FINANCIAL SERVICES, INC.JOHN HANCOCK LIFE INSURANCE COMPANYJOHN HANCOCK SUBSIDIARIES LLCTHE BERKELEY FINANCIAL GROUP, INC.

Document Format Files

Seq Description Document Type Size
1 HYDRIL COMPANY hydril.txt SC 13G 34243
  Complete submission text file 0001010521-02-000048.txt   36389
Mailing Address LAW DIVISION PO BOX 111 BOSTON MA 02117
Business Address LAW DIVISION PO BOX 111 BOSTON MA 02117
HANCOCK JOHN FINANCIAL SERVICES INC (Filed by) CIK: 0000736260 (see all company filings)

IRS No.: 043483032 | Fiscal Year End: 1231
SIC: 6311 Life Insurance

Mailing Address 3300 N SAM HOUSTON PKWY EAST HOUSTON TX 77032
Business Address 3300 N SAM HOUSTON PKWY E HOUSTON TX 77032 2814492000
HYDRIL CO (Subject) CIK: 0001116030 (see all company filings)

IRS No.: 952777268 | State of Incorp.: DE
Type: SC 13G | Act: 34 | File No.: 005-59679 | Film No.: 02525095
SIC: 3533 Oil & Gas Field Machinery & Equipment