Helmerich & Payne | 4: Statement of changes in beneficial ownership of securities-Officer Lennox Michael
Helmerich & Payne | 4: Statement of changes in beneficial ownership of securities-Director Robillard Donald F JR
Helmerich & Payne | 4: Statement of changes in beneficial ownership of securities-Director ZEGLIS JOHN D
Helmerich & Payne | 4: Statement of changes in beneficial ownership of securities-Director Petrie Thomas A.
Helmerich & Payne | 4: Statement of changes in beneficial ownership of securities-Director MAS JOSE RAMON
Helmerich & Payne | 4: Statement of changes in beneficial ownership of securities-Director Killinger Elizabeth R
Helmerich & Payne | 4: Statement of changes in beneficial ownership of securities-Director Foutch Randy A
Helmerich & Payne | 4: Statement of changes in beneficial ownership of securities-Director HELMERICH HANS
Helmerich & Payne | 4: Statement of changes in beneficial ownership of securities-Director Cramton Kevin G.
Helmerich & Payne | 4: Statement of changes in beneficial ownership of securities-Director Chariag Belgacem
Helmerich & Payne | 4: Statement of changes in beneficial ownership of securities-Director Bellinger Delaney Murchison
Helmerich & Payne | 144: Notice of proposed sale of securities pursuant to Rule 144
Helmerich & Payne | 144: Notice of proposed sale of securities pursuant to Rule 144
Helmerich & Payne | S-8: Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
Helmerich & Payne | 8-K: Current report
Helmerich & Payne | S-8 POS: S-8 POS
Helmerich & Payne | S-8 POS: S-8 POS
Helmerich & Payne | 8-K: Current report
Helmerich & Payne | SC 13G/A: Statement of acquisition of beneficial ownership by individuals (Amendment)-AllianceBernstein L.P.(0.6%)
Helmerich & Payne | SC 13G/A: Statement of acquisition of beneficial ownership by individuals (Amendment)-The Vanguard Group(11.71%)
No Data