Milestone Scientific Strengthens Board to Support Next Phase of Growth (Form 8-K)

Milestone Scientific Strengthens Board to Support Next Phase of Growth

Appoints Two Independent Directors with Deep Healthcare, Technology and Financial Expertise

Chair of the Board Transitions to Executive Chair to Drive Strategic Execution

ROSELAND, N.J., June 25, 2026 (GLOBE NEWSWIRE) - Milestone Scientific Inc. (NYSE: MLSS), a leading developer of computerized drug delivery instruments that provide painless and precise injections, today announced a series of strategic governance initiatives designed to support the Company's continued evolution and long-term growth. These actions include strengthening the Board of Directors with two highly experienced independent directors, transitioning Board leadership to support closer strategic execution and aligning with the Company's founder through a restructured agreement that reinforces continuity and future focus.

As part of these initiatives, Benedetta I. Casamento has transitioned from Chair of the Board to Executive Chair. In this expanded role, she will work closely with the management team and the Board of Directors to provide strategic guidance, support execution of the Company's objectives and help position Milestone Scientific for its next phase of growth and value creation.

The Company also announced the appointments of Greg Shilling and Kelly Ann Ulto as independent members of its Board of Directors. Together, they bring extensive experience in healthcare technology, finance, corporate governance and strategic growth, further strengthening the Board with capabilities aligned to the Company's priorities.

"We have made meaningful progress in advancing our strategic and commercial objectives, and these board enhancements position us well for the next stage of the Company's evolution," said Eric Hines, Chief Executive Officer of Milestone Scientific. "Benedetta's transition to Executive Chair ensures continuity while enabling even greater strategic engagement with management. At the same time, the addition of Kelly Ulto and Greg Shilling brings highly relevant expertise that strengthens our governance and supports our focus on disciplined execution and, innovation."

Greg Shilling

Mr. Shilling is a seasoned technology executive and entrepreneur with more than 30 years of leadership experience across healthcare technology, software, interoperability, artificial intelligence and cybersecurity. Throughout his career, Mr. Shilling has advised technology companies on growth strategy, investment and operational scaling.

He currently serves as Partner and General Manager of 121G and 10Bridge, where he leads initiatives focused on digital transformation, software development, cybersecurity and data interoperability. Previously, he spent more than 17 years at Greenway Health in senior executive roles overseeing corporate development, strategic partnerships, enterprise sales and marketing. During his tenure, he contributed to the company's growth from an early-stage healthcare technology provider to a leading electronic health record software company, including its involvement in public market activity, private equity transactions, mergers and acquisitions and strategic partnerships. He holds a Bachelor of Science in Finance from Auburn University.

Kelly Ann Ulto, CPA, MBA

Ms. Ulto is a Certified Public Accountant with more than 30 years of experience in audit, financial reporting, internal controls and risk oversight. She began her career at KPMG LLP, where she rose to Senior Manager in the Audit practice, leading client audit engagements and evaluating control environments while working closely with senior leadership and audit committees.

Since 2004, Ms. Ulto has served as a Clinical Professor at Fordham University's Gabelli School of Business, where she teaches audit, analytics and financial reporting. She has maintained an active professional practice alongside her academic role, including delivering technical audit training to KPMG professionals nationwide for more than 15 years. She has also developed fraud detection training for the U.S. Securities and Exchange Commission, trained FINRA examiners in financial accounting and financial statement analysis and contributed to AICPA Industry Guides.

Ms. Ulto brings audit committee experience through her service on the Pelham Union Free School District Audit Committee from 2017 to 2025, where she participated in audit planning, internal control oversight and financial reporting review. She previously served as Board Member and Treasurer of the Pelham Art Center. Ms. Ulto holds an MBA in Information Decision Technology from Iona University and a Bachelor of Science in Public Accounting from Fordham University.

Founder Transition and Continued Advisory Role

The Company also announced that it has entered into a restructured agreement with its founder Leonard ("Len") Osser, reflecting a collaborative transition that supports the Company's governance evolution while aligning the interests of shareholders and the Company. As founder, former Chief Executive Officer and former Board member, Mr. Osser has played a pivotal role in establishing Milestone Scientific's vision and advancing its technology platform.

"We want to thank Len for his vision in founding Milestone Scientific and for his many contributions as our Chief Executive Officer and member of the Board of Directors," Hines added. "His leadership helped establish the foundation for the Company and advance the innovative technology that continues to differentiate us today. We are pleased that Len will continue to support the Company as an advisor and appreciate his willingness to restructure his prior contractual arrangements in a manner that benefits our shareholders and provides the Company with greater flexibility moving forward."

Additional details regarding the board appointments and the agreement with Mr. Osser are included in the Company's Current Report on Form 8-K filed with the U.S. Securities and Exchange Commission.

About Milestone Scientific Inc.

Milestone Scientific Inc. (MLSS) is a technology-focused medical research and development company that patents, designs, and develops innovative injection technologies and instruments for medical and dental applications. Milestone Scientific's computer-controlled systems are designed to make injections precise, efficient and increase the overall patient comfort and safety. Their proprietary DPS Dynamic Pressure Sensing Technology® instruments is the platform to advance the development of next-generation devices, regulating flow rate and monitoring pressure from the tip of the needle, through platform extensions of subcutaneous drug delivery, including local anesthetic. To learn more, view the MLSS brand video or visit milestonescientific.com.