On March 10, 2023, AdaptHealth Corp. promoted Christine Archbold to Chief Accounting Officer and principal accounting officer of the Company. Prior to Ms. Archbold's promotion, Jason Clemens, the Company's Chief Financial Officer, served as principal accounting officer of the Company since May 16, 2022.

In connection with Ms. Archbold's promotion, Mr. Clemens will no longer serve as principal accounting officer of the Company effective March 10, 2023. Prior to the promotion, Ms. Archbold, age 48, served as the Company's Senior Vice President of Corporate Accounting since October 15, 2022. Ms. Archbold previously has held a variety of senior financial management positions, including Chief Accounting Officer and Corporate Controller at Clarivate from 2017 to 2022, Global Controller (from 2014 to 2017) and Director of Financial Reporting (from 2011 to 2014) at Houghton International.

In these roles, Ms. Archbold had overall responsibility for the controllership, financial reporting, and systems of internal controls. Prior to joining Houghton International in 2011, Ms. Archbold was an auditor with the accounting firm of Ernst & Young. Ms. Archbold holds a B.S. in Accounting from Saint Joseph's University.

On March 13, 2023, the Company promoted Shaw Rietkerk to Chief Operating Officer of the Company. Prior to the promotion, Mr. Rietkerk, age 48, served as the Company's Chief Operating Officer – Centralized Operations since February 1, 2021. Prior to his appointment as Chief Operating Officer – Centralized Operations, Mr. Rietkerk served as the Company's Chief Operating Officer since August 3, 2020 and the Company's Chief Revenue Officer from November 8, 2019 until August 3, 2020.

Mr. Rietkerk served as Executive Vice President of Revenue Cycle Management at Brightree prior to joining the Company in 2019, and has over two decades of healthcare service leadership experience, with an extensive background in revenue cycle management, operations, business process outsourcing, account management and process. Prior to joining Brightree in 2015, Mr. Rietkerk was Senior Vice President, Worldwide Operations at M*Modal, a leading healthcare technology provider of advanced clinical documentation solutions.