Seer (SEER) Proxy filing summary

Executive summary

• Radoff-JEC Group issued a non-binding, unsolicited proposal to acquire all outstanding shares of Class A common stock, which the board is reviewing with independent advisors.

• The board will announce its decision regarding the acquisition proposal in due course and has emphasized business continuity.

• Forward-looking statements highlight potential risks and uncertainties, with reference to ongoing SEC filings for further details.

Voting matters and shareholder proposals

• Radoff-JEC Group nominated three director candidates for election at the 2026 Annual Meeting.

• The Corporate Governance and Nominating Committee will evaluate these nominees per company bylaws, with a formal recommendation to be included in the proxy statement.

Board of directors and corporate governance

• Current board members include Omid Farokhzad, Meeta Gulyani, Robert Langer, Terrance McGuire, Deep Nishar, Isaac Ro, and Nicolas Roelofs.

• The board and management team are actively managing the acquisition proposal and related nominations.