• DLH set a leadership transition effective June 30, 2026, with CEO Zach Parker retiring at the close of business.
• Kathryn JohnBull was appointed CEO and president; she joined DLH in 2012, most recently serving as CFO.
• Steve Oroho was named CFO and treasurer; he joined in 2018, serving as senior vice president of finance and accounting.
• Parker will remain a board member, advising the board and the incoming CEO through the end of the fiscal year.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. DLH Holdings Corp. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001628280-26-047263), on July 06, 2026, and is solely responsible for the information contained therein.