ROBERT HALF INC.

Management, including the Company’s President and Chief Executive Officer and the Chief Financial Officer, evaluated the effectiveness of the design and operation of the Company’s disclosure controls and procedures as of the end of the period covered by this report. Based upon that evaluation, the Chief Executive Officer and the Chief Financial Officer concluded that the disclosure controls and procedures were effective to ensure that information required to be disclosed in the reports the Company files and submits under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the rules and forms of the Securities and Exchange Commission and that information required to be disclosed by the Company in the reports that it files or submits under the Exchange Act is accumulated and communicated to the Company’s management, including its principal executive and principal financial officers, as appropriate to allow timely decisions regarding required disclosure. In accordance with this review, no material changes to controls and procedures were made in the three months ended March 31, 2025.

PART II—OTHER INFORMATION

There have been no material developments with regard to any of the legal proceedings previously disclosed in the Company’s annual report on Form 10-K for the fiscal year ended December 31, 2024.