BERKELEY, Calif.--(BUSINESS WIRE)-- #biobased--Bolt Projects Holdings, Inc. (Nasdaq: BSLK), a developer of biomaterials for the beauty and personal care industry, reported financial results for the third quarter ended September 30, 2025. “Demand for Vegan Silk™ continues to accelerate and drove another quarter of sequential gross margin expansion,” said Dan Widmaier, Chairman and CEO. “Our focus remains balancing pricing discipline with market share gains as we scale toward sustainable profitability.” Mark.