Alta Partners LLC's 5.56% Ownership in Bolt Projects Holdings, Inc.

Alta Partners LLC, a New York Limited Liability Company, has reported a 5.56% ownership in Bolt Projects Holdings, Inc. through a Schedule 13G filing. The filing indicates that Alta Partners LLC beneficially owns 161,290 ordinary shares of Bolt Projects Holdings, Inc. The shares are held with sole voting and dispositive power, and there is no shared power. The filing certifies that the shares were acquired and are held in the ordinary course of business, not for the purpose of influencing the control of the issuer. The filing was signed by Steven Cohen, Managing Member, on September 2, 2025.