Skip to main content

Bolt Projects Holdings, Inc.

corporate_fare Company Profile

Bolt Projects Holdings, Inc.

BSLK·OTC·Industrial Applications And Services·CIK 0001841125

Bolt Threads harnesses biotechnology to build biomaterials for high-volume consumer goods industries. The company focuses on pioneering sustainable materials. Its first offering is the Vegan Silk Technology Platform, which includes b-silk and xl-silk. These are fully biodegradable, film-forming, versatile, and functional ingredients for the beauty industry. B-silk, the first output from this platform, has been on the market since 2019. This platform is supported by a patent portfolio with 68 granted patents and 166 pending patent applications. Bolt Threads has also developed substantial trade secrets and expertise over more than 13 years of development, with over $300 million invested in research and product development. In early 2023, the company decided to discontinue the development of other product candidates to focus entirely on the Vegan Silk Technology Platform. This strategic shift aims to accelerate the commercialization of biotechnology ingredients for the beauty and personal care industry.

Bolt Projects Holdings, Inc. (OTC:BSLK) is a publicly traded company in the Industrial Applications And Services sector. Wiseek has independently scored 7 items for BSLK at importance 7 or higher on its 1–10 market-impact scale. Its most recent item scored 7 or higher is dated 2026-02-27, rated 8/10. Across its 7 most recent items scored 7 or higher, the top rating is 10/10, with 7 rated 8 or above. Recent SEC coverage for BSLK spans 8-K, DEFA14A, 424B3.

Recent high-impact activity:

  • Auditor Resigns Amidst Going Concern Warning and Material Weaknesses
  • Bolt Projects Holdings Cancels Financing Vote Following Nasdaq Delisting Determination
  • Bolt Projects Holdings to be Delisted from Nasdaq, Trading Suspended Today
  • Bolt Projects Holdings to be Delisted from Nasdaq; Trading Suspended Today
  • Bolt Projects Holdings to be Delisted from Nasdaq, Trading Suspended January 5, 2026

Short Interest & Short Volume

17.51 days to cover

FINRA reported short interest of 53,544 shares in BSLK as of the September 15, 2026 settlement, unchanged from the prior period — about 17.5 days to cover at its recent average daily volume.

Short interest (bi-monthly positions)53,544 shares as of September 15, 2026
Change vs prior period 0.0%
Days to cover17.51 at avg daily volume of 3,058

Daily short sale volume covers trades reported to FINRA trade-reporting facilities and is not the same as short interest (bi-monthly reported positions). Source: FINRA — FINRA is the owner and source of this short interest and short sale volume data; it may not be redistributed.

No longer listed

BSLK (Bolt Projects Holdings, Inc.) is no longer listed on a major US exchange, so Wiseek no longer shows market data for this symbol. It last appeared on NASDAQ. The filings and coverage below remain available as an archive.

feed BSLK - Latest Insights

BSLK
Feb 27, 2026, 4:21 PM EST
Filing Type: 8-K
Importance Score:
8
BSLK
Jan 14, 2026, 4:28 PM EST
Filing Type: DEFA14A
Importance Score:
9
BSLK
Jan 05, 2026, 9:20 AM EST
Filing Type: 424B3
Importance Score:
10
BSLK
Jan 05, 2026, 9:18 AM EST
Filing Type: 424B3
Importance Score:
10
BSLK
Jan 05, 2026, 9:16 AM EST
Filing Type: 424B3
Importance Score:
10
BSLK
Jan 05, 2026, 9:15 AM EST
Filing Type: 424B3
Importance Score:
9
BSLK
Jan 05, 2026, 8:58 AM EST
Filing Type: 8-K
Importance Score:
10
Research tools: Filing Impact Index Dilution Tracker Split Calendar Open Datasets