Historical shareholding details of Calamos Advisors LLC holdings in Helmerich & Payne, Inc. (HP)

Monthly changes of Calamos Advisors LLC shareholding in Helmerich & Payne, Inc. over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Mar 31, 2025	Calamos Advisors Llc	53,800	0.05%

Feb 28, 2025	Calamos Advisors Llc	53,800	0.05%

Jan 31, 2025	Calamos Advisors Llc	53,800	0.05%

Dec 31, 2024	Calamos Advisors Llc	53,800	0.05%
Dec 31, 2024	Calamos Advisors Llc	53,800	0.05%

Nov 30, 2024	Calamos Advisors Llc	53,800	0.05%

Oct 31, 2024	Calamos Advisors Llc	53,800	0.05%

Sep 30, 2024	Calamos Advisors Llc	53,800	0.05%
Sep 30, 2024	Calamos Advisors Llc	53,800	0.05%

Aug 31, 2024	Calamos Advisors Llc	53,800	0.05%

Jul 31, 2024	Calamos Advisors Llc	53,800	0.05%

Jun 30, 2024	Calamos Advisors Llc	53,800	0.05%
Jun 30, 2024	Calamos Advisors Llc	53,800	0.05%

May 31, 2024	Calamos Advisors Llc	53,800	0.05%

Apr 30, 2024	Calamos Advisors Llc	53,800	0.05%

Mar 31, 2024	Calamos Advisors Llc	53,800	0.05%
Mar 31, 2024	Calamos Advisors Llc	53,800	0.05%

Feb 29, 2024	Calamos Advisors Llc	53,800	0.05%

Jan 31, 2024	Calamos Advisors Llc	53,800	0.05%

Dec 31, 2023	Calamos Advisors Llc	53,800	0.05%
Dec 31, 2023	Calamos Advisors Llc	53,800	0.05%

Nov 30, 2023	Calamos Advisors Llc	53,800	0.05%

Oct 31, 2023	Calamos Advisors Llc	53,800	0.05%

Sep 30, 2023	Calamos Advisors Llc	53,800	0.05%
Sep 30, 2023	Calamos Advisors Llc	53,800	0.05%

Aug 31, 2023	Calamos Advisors Llc	53,800	0.05%

Jul 31, 2023	Calamos Advisors Llc	53,800	0.05%

Jun 30, 2023	Calamos Advisors Llc	54,545	0.05%
Jun 30, 2023	Calamos Advisors Llc	53,800	0.05%

May 31, 2023	Calamos Advisors Llc	53,800	0.05%

Mar 31, 2023	Calamos Advisors Llc	53,800	0.05%