Eos Energy Announces Board and Executive Leadership Changes, Appoints New Director

Eos Energy Enterprises announced significant leadership changes, including the appointment of cybersecurity and software leader Haiyan Song to its Board of Directors and the appointment of Marie Batz Martin as its new Chief Legal Officer.

Key Details

• New Board Member: Haiyan Song was appointed as a Class III director, effective July 9, 2026. Her term will run until the 2029 annual meeting.
• Board Reshuffle: The appointment follows the resignation of Greg Nixon as a preferred stock director on July 8, 2026. Nathaniel Fick transitioned from his Class III director role to fill the preferred stock director seat, creating the vacancy for Ms. Song.
• New Chief Legal Officer: Marie Batz Martin will be appointed Chief Legal Officer, effective July 13, 2026. She replaces Michael Silberman, who will remain with the company until September 11, 2026, to ensure a smooth transition.
• Director Compensation: Ms. Song will be compensated under the company's policy, which includes a $50,000 annual cash retainer and a $150,000 annual equity retainer in restricted stock units.