Exhibit 99.1 Contact: Richard L. Van Kirk, Chief Executive Officer (949) 769-3200 For Immediate Release PRO-DEX, INC. ANNOUNCES FISCAL 2026 FIRST QUARTER RESULTS IRVINE, CA, October 30, 2025 - PRO-DEX, INC. (NasdaqCM: PDEX) today announced financial results for its fiscal 2026 first quarter ended September 30, 2025. The Company also filed its Quarterly Report on Form 10-Q for the first quarter of fiscal year 2026 with the Securities and Exchange Commission today. Net income for the quarter ended September 3 ...