0001959173-24-001644 144 1 20240301 20240301 Helmerich & Payne, Inc. 0000046765 1381 01 Energy & Transportation 730679879 DE 0930 144 33 001-04221 24708253 1437 S. BOULDER AVE., SUITE 1400 TULSA OK 74119 9187425531 1437 S. BOULDER AVE., SUITE 1400 TULSA OK 74119 HELMERICH & PAYNE INC 19920703 Lennox Michael 0001716677 144 1437 S. BOULDER AVE. SUITE 140 TULSA OK 74119 144 1 primary_doc.xml UNITED STATES Form 144 Filer Information SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933 144: Issuer Information Name of Issuer Helmerich & Payne, Inc. SEC File Number 001-04221 Address of Issuer 1437 S. BOULDER AVE., SUITE 1400 TULSA OKLAHOMA 74119 Phone 9187425531 Name of Person for Whose Account the Lennox Michael Securities are To Be Sold See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice. Relationship to Issuer 1. Officer 144: Securities Information Title of the Number of Number of Class of Name and Shares or Aggregate Shares or Approximate Name the Record Securities To Address of the Other Market Other Units Date of Securities Be Sold Broker Units To Value Outstanding Sale Exchange Be Sold Fidelity Brokerage Services LLC #1 Common 900 Salem 2,324 $90,195.83 98,826,568 03/01/2024 NYSE Street Smithfield RHODE ISLAND 02917 144: Securities To Be Sold Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor: Nature of Name of Is Date Amount of Record Title of the Date you Acquisition Person from this Donor Securities Date of Payment Nature of Class Acquired Transaction Whom a Acquired Acquired Payment * Acquired Gift? Restricted #1 Common 01/13/2023 Stock Issuer ? — 2,324 01/13/2023 Compensation Vesting * If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid. 144: Securities Sold During The Past 3 Months Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold. Amount of Record Name and Address of Seller Title of Securities Sold Date of Sale Securities Gross Proceeds Sold Michael Lennox 1437 South Boulder Avenue #1 Suite 1400 Common 02/29/2024 10,176 $391,861.78 Tulsa OKLAHOMA 74119 144: Remarks and Signature Remarks Date of Notice 03/01/2024 ATTENTION: The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date. /s/Wade Moss, as a duly authorized Signature representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Michael Lennox ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)