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Filing Detail
Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]
SEC Accession No. 0001209191-13-058072
Filing Date
2013-12-20
Accepted
2013-12-20 10:33:05
Documents
1
Period of Report
2013-12-13

Document Format Files

Seq Description Document Type Size
1 FORM 4/A SUBMISSION doc4a.html 4/A  
1 FORM 4/A SUBMISSION doc4a.xml 4/A 12271
  Complete submission text file 0001209191-13-058072.txt   13462
Mailing Address UTICA AT 21ST ST TULSA OK 74114
Business Address UTICA AT 21ST ST TULSA OK 74114 9187425531
HELMERICH & PAYNE INC (Issuer) CIK: 0000046765 (see all company filings)

IRS No.: 730679879 | State of Incorp.: DE | Fiscal Year End: 0930
SIC: 1381 Drilling Oil & Gas Wells

Mailing Address
Business Address
HELM GORDON K (Reporting) CIK: 0001209391 (see all company filings)

Type: 4/A | Act: 34 | File No.: 001-04221 | Film No.: 131290240