InsiderSignal.AI

InsiderSignal.ai

BLSK - Bolt Projects Holdings, Inc.

Insider Purchase by Widmaier Daniel Matthew (CEO)

6 Months
After Trade
Before Trade

Loading data...

Trade Summary

5 months ago, Widmaier Daniel Matthew, serving as CEO at Bolt Projects Holdings, Inc. (BLSK), purchased 13,374 shares at $3.81 per share, for a total transaction value of $50,955.00. Following this transaction, Widmaier Daniel Matthew now holds 36,805 shares of BLSK.

This purchase represents a 57.00% increase in Widmaier Daniel Matthew's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Tuesday, September 2, 2025 and publicly disclosed via SEC Form 4 filing on Wednesday, September 3, 2025, 1 day after the trade was made.

Widmaier Daniel Matthew

CEO

Daniel Matthew Widmaier, PhD, is the Chairperson, Chief Executive Officer, and Co-Founder of Bolt Projects Holdings, Inc. (BLSK), based in San Francisco, California.[[1]](https://www.zoominfo.com/p/Daniel-Widmaier/1473927557)[[2]](https://www.boltprojectsholdings.com/management) He has led the company's growth since its founding in 2009, guiding it through technology development, expansion, and financing in the biomaterials sector, focusing on protein-based materials for fashion and consumer products.[[2]](https://www.boltprojectsholdings.com/management)[[3]](https://boltthreads.com/wp-content/uploads/2015/05/BoltThreadsExecBios.pdf)[[4]](https://www.youtube.com/watch?v=jMs1CRaWHbk) Recently, as CEO and Director, Widmaier acquired 13,374 shares of BLSK common stock at a weighted average price of $3, signaling confidence in the company's future.[[5]](https://www.tradingview.com/news/tradingview:54856aabfc856:0-executives-at-bolt-projects-holdings-make-significant-stock-purchases/) Widmaier earned his PhD in Chemistry and Chemical Biology from UC San Francisco, where his graduate research centered on designing genetic circuits to control microbial organelles.[[1]](https://www.zoominfo.com/p/Daniel-Widmaier/1473927557)[[2]](https://www.boltprojectsholdings.com/management)[[3]](https://boltthreads.com/wp-content/uploads/2015/05/BoltThreadsExecBios.pdf) His leadership has positioned Bolt Threads (now Bolt Projects Holdings) as a pioneer in bioengineered textiles, partnering with brands like Patagonia and acquiring Best Made Company to advance sustainable materials innovation.[[2]](https://www.boltprojectsholdings.com/management)[[4]](https://www.youtube.com/watch?v=jMs1CRaWHbk)

View full insider profile →

Trade Price

$3.81

Quantity

13,374

Total Value

$50,955.00

Shares Owned

36,805

Trade Date

Tuesday, September 2, 2025

173 days ago

SEC Filing Date

Wednesday, September 3, 2025

Filed 1 day after trade

About Bolt Projects Holdings, Inc.

Company Overview

No company information available
View news mentioning BLSK

💬 Want Deeper Insight?

Use our AI assistant to ask questions about this trade, the insider, or the company.

Chat with AI

Share this trade

https://insidersignal.ai/trade/178920

🚀 Track Insider Trades in Real-Time

Create a free account to access our full database of insider trades, AI-powered analysis, price alerts, and discover what corporate executives are buying and selling.

Create Free AccountLearn More

✓ Free forever plan available  •  ✓ No credit card required  •  ✓ Cancel anytime