0001415889-24-006268 4 1 20240229 20240304 20240304 Lennox Michael 0001716677 4 34 001-04221 24715145 1437 S. BOULDER AVE. SUITE 140 TULSA OK 74119 Helmerich & Payne, Inc. 0000046765 1381 01 Energy & Transportation 730679879 DE 0930 1437 S. BOULDER AVE., SUITE 1400 TULSA OK 74119 9187425531 1437 S. BOULDER AVE., SUITE 1400 TULSA OK 74119 HELMERICH & PAYNE INC 19920703 4 1 form4-03042024_090335.xml FORM 4 OMB APPROVAL ? Check this box OMB Number: if no longer 3235-0287 subject to Estimated Section 16. Form average burden 4 or Form 5 hours per obligations may response... 0.5 continue. See Instruction 1(b). ? Check this box UNITED STATES SECURITIES AND EXCHANGE COMMISSION to indicate that Washington, D.C. 20549 a transaction STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF was made SECURITIES pursuant to a contract, instruction or written plan that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10. Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940 1. Name and Address of Reporting 2. Issuer Name and Ticker 5. Relationship of Person * or Trading Symbol Reporting Person(s) to Lennox Michael Helmerich & Payne, Inc. [ Issuer (Check all HP ] applicable) _____ Director _____ 10% Owner __X__ Officer (give title (Last) (First) (Middle) 3. Date of Earliest below) _____ Other 1437 S. BOULDER AVE. Transaction (MM/DD/YYYY) (specify below) 2/29/2024 SVP, US LAND OPS, DRILLING SUB (Street) 4. If Amendment, Date 6. Individual or TULSA, OK 74119 Original Filed Joint/Group Filing (Check (MM/DD/YYYY) Applicable Line) _X _ Form filed by One Reporting Person ___ Form filed by More (City) (State) (Zip) than One Reporting Person Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security 2. Trans. Date 2A. 3. Trans. 4. Securities Acquired (A) or 5. Amount of 6. Ownership 7. Nature of (Instr. 3) Deemed Code Disposed of (D) Securities Form: Direct (D) Indirect Execution (Instr. 8) (Instr. 3, 4 and 5) Beneficially or Indirect (I) Beneficial Date, if Owned Following (Instr. 4) Ownership any Reported (Instr. 4) Transaction(s) (A) (Instr. 3 and 4) or Code V Amount (D) Price Common Stock 2/29/2024 S 10,176 D $38.51 (1) 102,646 D Common Stock 3/1/2024 S 2,324 D $38.81 100,322 D Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities) 1. Title of 2. 3. 3A. 4. Trans. 5. Number of 6. Date Exercisable 7. Title and Amount of 8. Price 9. Number of 10. 11. Nature Derivate Conversion Trans. Deemed Code Derivative and Expiration Date Securities Underlying of derivative Ownership of Security or Date Execution (Instr. 8) Securities Derivative Security Derivative Securities Form of Indirect (Instr. 3) Exercise Date, if Acquired (A) or (Instr. 3 and 4) Security Beneficially Derivative Beneficial Price of any Disposed of (D) (Instr. 5) Owned Security: Ownership Derivative (Instr. 3, 4 Following Direct (D) (Instr. 4) Security and 5) Reported or Transaction(s) Indirect Date Expiration Amount or (Instr. 4) (I) Exercisable Date Title Number of (Instr. 4) Code V (A) (D) Shares Explanation of Responses: (1) The price in this column is the weighted average sale price for the transactions reported. The prices ranged from $38.50 to $38.62. The reporting person will provide upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold by the reporting person at each separate price. Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Lennox Michael SVP, US LAND OPS, DRILLING 1437 S. BOULDER AVE. SUB TULSA, OK 74119 Signatures /s/ William Gault by Power of Attorney for Michael Lennox 3/4/2024 ** Signature of Reporting Person Date Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. * If the form is filed by more than one reporting person, see Instruction 4(b)(v). ** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a). Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure. Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.