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Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000898432-03-000211
Filing Date
2003-02-13
Accepted
2003-02-13 11:10:39
Documents
1

Document Format Files

Seq Description Document Type Size
1 drilquip-charter_13g.txt SC 13G 8231
  Complete submission text file 0000898432-03-000211.txt   10224
Mailing Address 500 BOYLSTON STREET 15TH FLOOR BOSTON MA 02116
Business Address 500 BOYLSTON ST 15TH FL BOSTON MA 02116 18006372929
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ (Filed by) CIK: 0000912938 (see all company filings)

State of Incorp.: MA | Fiscal Year End: 1231
SIC: 0000

Mailing Address 180 EAST FIFTH STREET HOUSTON TX 77040
Business Address 13550 HEMPSTEAD HIGHWAY HOUSTON TX 77040 7139397711
DRIL-QUIP INC (Subject) CIK: 0001042893 (see all company filings)

IRS No.: 742162088 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-53041 | Film No.: 03557209
SIC: 3533 Oil & Gas Field Machinery & Equipment