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Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]
SEC Accession No. 0000807249-23-000141
Filing Date
2023-10-30
Accepted
2023-10-30 16:04:49
Documents
1

Document Format Files

Seq Description Document Type Size
1 drq_02.htm SC 13D/A 223072
  Complete submission text file 0000807249-23-000141.txt   224842
Mailing Address 191 MASON STREET GREENWICH CT 06830
Business Address 191 MASON STREET GREENWICH CT 06830 9149215000
GAMCO INVESTORS, INC. ET AL (Filed by) CIK: 0000807249 (see all company filings)

IRS No.: 133056041 | State of Incorp.: DE | Fiscal Year End: 1031
Type: SC 13D/A
SIC: 0000

Mailing Address 2050 WEST SAM HOUSTON PARKWAY S. SUITE 1100 HOUSTON TX 77042
Business Address 2050 WEST SAM HOUSTON PARKWAY S. SUITE 1100 HOUSTON TX 77042 7139397711
DRIL-QUIP INC (Subject) CIK: 0001042893 (see all company filings)

IRS No.: 742162088 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13D/A | Act: 34 | File No.: 005-53041 | Film No.: 231360193
SIC: 3533 Oil & Gas Field Machinery & Equipment