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Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0001193125-12-060371
Filing Date
2012-02-14
Accepted
2012-02-14 15:15:25
Documents
4
Group Members
IVY INVESTMENT MANAGEMENT COWADDELL & REED FINANCIAL SERVICES, INC.WADDELL & REED INVESTMENT MANAGEMENT COWADDELL & REED, INC.

Document Format Files

Seq Description Document Type Size
1 DRIL-QUIP, INC. d295911dsc13g.htm SC 13G 75156
2 JOINT FILING AGREEMENT d295911dex1.htm EX-1 10491
3 IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE SECURITY d295911dex2.htm EX-2 1302
4 POWER OF ATTORNEY d295911dex3.htm EX-3 23291
  Complete submission text file 0001193125-12-060371.txt   111962
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.: 12608499
SIC: 3533 Oil & Gas Field Machinery & Equipment

Mailing Address PO BOX 29217 SHAWNEE MISSION KS 66201-9217
Business Address 6300 LAMAR AVE OVERLAND PARK KS 66202-4200 9132362000
WADDELL & REED FINANCIAL INC (Filed by) CIK: 0001052100 (see all company filings)

IRS No.: 510261715 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G
SIC: 6211 Security Brokers, Dealers & Flotation Companies