Bolt Projects Holdings, Inc. (BSLK)
NASDAQ: BSLK · Real-Time Price · USD
2.590
-0.100 (-3.72%)
At close: Oct 28, 2025, 4:00 PM EDT
2.600
+0.010 (0.39%)
Pre-market: Oct 29, 2025, 8:16 AM EDT

Company Description

Bolt Projects Holdings, Inc. develops and produces biomaterials products in the United States.

It offers b-silk and xl-silk that are biodegradable and vegan protein polymer and replacement for silicone elastomers in beauty and personal care.

The company was founded in 2009 and is based in San Francisco, California.

Bolt Projects Holdings, Inc.
Bolt Projects Holdings logo
CountryUnited States
Founded2009
IndustrySpecialty Chemicals
SectorMaterials
Employees14
CEODaniel Widmaier

Contact Details

Address:
2261 Market Street, Suite 5447
San Francisco, California 94114
United States
Phone415 325 5912
Websiteboltthreads.com

Stock Details

Ticker SymbolBSLK
ExchangeNASDAQ
Stock TypeCommon Stock
Fiscal YearJanuary - December
Reporting CurrencyUSD
CIK Code0001841125
CUSIP Number09769B107
ISIN NumberUS09769B2060
Employer ID86-1256660
SIC Code2860

Key Executives

NamePosition
Daniel Widmaier Ph.D.Co-Founder, Chairman and Chief Executive Officer
Cintia NardiPresident
David N. Breslauer Ph.D.Co-Founder, Chief Technology Officer, Chief Product Officer and Director
Randy Befumo CFAInterim Chief Financial Officer
Paul SlatteryGeneral Counsel and Secretary

Latest SEC Filings

DateTypeTitle
Oct 27, 2025DEF 14AOther definitive proxy statements
Oct 21, 20258-KCurrent Report
Oct 20, 2025424B3Prospectus
Oct 20, 2025424B3Prospectus
Oct 20, 2025424B3Prospectus
Oct 20, 2025424B3Prospectus
Oct 17, 2025PRE 14AOther preliminary proxy statements
Oct 17, 20258-KCurrent Report
Oct 10, 2025SCHEDULE 13G/AFiling
Oct 7, 2025SCHEDULE 13GFiling