Every 424B that BOLT PROJECTS HLDGS INC (BSLK) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A 424B covers the supplement that carries the terms of a priced offering, so if you follow BSLK and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full BSLK filings page.
Bolt Projects Holdings, Inc. has filed a prospectus supplement that incorporates its Quarterly Report for the period ended September 30, 2025, updating investors on its business and financial condition. The company develops biomaterials, led by its Vegan Silk Technology Platform for beauty and personal care products.
For the quarter, Bolt generated revenue of $370 (in thousands) and reported a net loss of $7,478 (in thousands). For the nine-month period, revenue reached $1,843 (in thousands) with a net loss of $18,020 (in thousands), reflecting ongoing operating losses and interest expense on debt. Cash and cash equivalents were $4,745 (in thousands), while long-term debt totaled $12,000 (in thousands).
Management states there is substantial doubt about the company’s ability to continue as a going concern over the next year, citing a cumulative deficit of $479,821 (in thousands), negative working capital of $3,323 (in thousands), and the need to raise additional capital or restructure debt. The supplement also notes a 1-for-20 reverse stock split and ongoing reliance on a small number of customers and a single key manufacturing partner.
Bolt Projects Holdings, Inc. filed Prospectus Supplement No. 10 under Rule 424(b)(3) to update its March 27, 2025 prospectus by incorporating the company’s Form 8‑K filed on October 17, 2025. The 8‑K reports that the Board approved and adopted amendments to the company’s Amended and Restated Bylaws, effective October 17, 2025. The full text of the amended bylaws is provided as Exhibit 3.1. The supplement is intended to be read together with the existing prospectus.
Bolt Projects Holdings, Inc. filed Prospectus Supplement No. 2 under Rule 424(b)(3), updating its S-1 prospectus (No. 333-290557) with information from a Form 8-K.
On October 17, 2025, the board approved and adopted Amended and Restated Bylaws, effective the same day. The supplement directs readers to the full bylaws text attached as Exhibit 3.1 to the 8-K and to keep this supplement with the prospectus.
Bolt Projects Holdings, Inc. filed a Prospectus Supplement No. 2 under Rule 424(b)(3) to update its S-1 prospectus by incorporating its Form 8-K dated October 17, 2025.
According to the 8-K, the Board of Directors approved and adopted amendments to the company’s Amended and Restated Bylaws, effective October 17, 2025. The full text of the amended bylaws is provided as Exhibit 3.1 and incorporated by reference.
Bolt Projects Holdings, Inc. filed Prospectus Supplement No. 10 under Rule 424(b)(3), which updates the April 3, 2025 prospectus by incorporating the company’s Current Report on Form 8‑K filed on October 17, 2025.
The Form 8‑K states the Board approved and adopted amendments to the company’s Amended and Restated Bylaws, effective October 17, 2025. The complete text of the amended bylaws is provided as Exhibit 3.1 and is incorporated by reference.