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Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0001085146-22-000988
Filing Date
2022-02-14
Accepted
2022-02-14 12:14:35
Documents
1

Document Format Files

Seq Description Document Type Size
1 ROBECO INVESTMENT MANAGEMENT INC. hpa1_21422.htm SC 13G/A 25883
  Complete submission text file 0001085146-22-000988.txt   27563
Mailing Address 1437 S. BOULDER AVE., SUITE 1400 TULSA OK 74119
Business Address 1437 S. BOULDER AVE., SUITE 1400 TULSA OK 74119 9187425531
Helmerich & Payne, Inc. (Subject) CIK: 0000046765 (see all company filings)

IRS No.: 730679879 | State of Incorp.: DE | Fiscal Year End: 0930
Type: SC 13G/A | Act: 34 | File No.: 005-11652 | Film No.: 22627930
SIC: 1381 Drilling Oil & Gas Wells

Mailing Address ONE BEACON STREET 30TH FLOOR BOSTON MA 02108
Business Address ONE BEACON STREET 30TH FLOOR BOSTON MA 02108 2129089500
Boston Partners (Filed by) CIK: 0001386060 (see all company filings)

IRS No.: 980202744 | State of Incorp.: NY | Fiscal Year End: 1231
Type: SC 13G/A