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United States Chemicals

Bolt Projects Holdings Inc (BSLK)

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The most recent insider trading activity occurred on November 19, 2025, with a SELL transaction by General Counsel & Secretary Paul Joseph Slattery. Prior to this, significant BUY transactions were made by the Chief Technology Officer and Interim CFO in September 2025. Earlier in the year, Golden Arrow Sponsor, LLC executed several large SELL transactions.
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Ticker: BSLK Exchange: NMS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Slattery Paul Joseph
GENERAL COUNSEL & SECRETARY
1 sale — total 1,360 USD
Sale 19 Nov 2025
Value US$1,286,699.18 | Price 352.95 | Shares 31,013
Buy 3 Sep 2025
Value US$3,165,059.70 | Price 368.40 | Shares 29,541
Buy 2 Sep 2025
Value US$50,954.94 | Price 3.81 | Shares 13,374
Buy 2 Sep 2025
Value US$19,947.08 | Price 3.88 | Shares 5,141
Sale 13 Aug 2025
Value US$123,854.37 | Price 3.38 | Shares 36,665
Sale 12 Aug 2025
Value US$7,632.58 | Price 2.13 | Shares 3,579
Sale 11 Aug 2025
Value US$10,527.11 | Price 2.13 | Shares 4,953
Sale 17 Jul 2025
Value US$371,053.35 | Price 3.20 | Shares 116,132
Sale 8 Jul 2025
Value US$704,724.58 | Price 3.43 | Shares 205,759
Buy 3 Jun 2025
Value US$975.00 | Price 3.25 | Shares 300
Sale 30 May 2025
Value US$154,480.00 | Price 3.09 | Shares 50,000
Buy 28 May 2025
Value US$67,260.00 | Price 2.28 | Shares 29,500
Sale 20 May 2025
Value US$6,836.05 | Price 5.26 | Shares 1,300
Sale 19 May 2025
Value US$3,897.86 | Price 5.69 | Shares 685
Sale 16 May 2025
Value US$13,401.42 | Price 5.57 | Shares 2,406
Sale 15 May 2025
Value US$7,435.90 | Price 6.10 | Shares 1,219
Sale 15 May 2025
Value US$4,973.73 | Price 6.09 | Shares 817
Sale 14 May 2025
Value US$6,953.62 | Price 6.31 | Shares 1,102
Sale 14 May 2025
Value US$6,976.90 | Price 6.41 | Shares 1,089
Sale 13 May 2025
Value US$14,164.71 | Price 6.75 | Shares 2,100
Sale 18 Feb 2025
Value US$190,304.31 | Price 0.81 | Shares 235,234
Sale 14 Feb 2025
Value US$315,481.75 | Price 0.68 | Shares 465,862
Sale 30 Dec 2024
Value US$141,630.96 | Price 0.51 | Shares 278,856
Sale 27 Dec 2024
Value US$111,567.15 | Price 0.50 | Shares 221,144
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2025-11-21 2025-11-19 S Sale
2.6
Slattery Paul Joseph

GENERAL COUNSEL & SECRETARY

Officer
31,013 -18.1%
352.95
US$1,286,699 		31,013 -18.1% 352.95 US$1,286,699
2025-09-03 2025-09-03 B Purchase
1.9
Breslauer David Nate

CHIEF TECHNOLOGY OFFICER

Executive Director
29,541 +26.3%
368.40
US$3,165,060 		29,541 +26.3% 368.40 US$3,165,060
2025-09-03 2025-09-02 B Purchase
1.2
Widmaier Daniel Matthew

CHIEF EXECUTIVE OFFICER

Executive Director
90,760 +44.2%
409.21
US$2,018,927 		90,760 +44.2% 409.21 US$2,018,927
2025-09-03 2025-09-02 B Purchase
3.4
Befumo Randy

INTERIM CFO

Officer
5,141 +10.2%
3.88
US$19,947 		5,141 +10.2% 3.88 US$19,947
2025-08-13 2025-08-13 S Sale
3.7
Golden Arrow Sponsor, LLC
Large shareholder
36,665 -100.0%
3.38
US$123,854 		36,665 -100.0% 3.38 US$123,854
2025-08-13 2025-08-12 S Sale
3.7
Golden Arrow Sponsor, LLC
Large shareholder
3,579 -8.9%
2.13
US$7,633 		3,579 -8.9% 2.13 US$7,633
2025-08-13 2025-08-11 S Sale
3.7
Golden Arrow Sponsor, LLC
Large shareholder
4,953 -11.0%
2.13
US$10,527 		4,953 -11.0% 2.13 US$10,527
2025-07-21 2025-07-17 S Sale
3.7
Golden Arrow Sponsor, LLC
Large shareholder
116,132 -72.0%
3.20
US$371,053 		116,132 -72.0% 3.20 US$371,053
2025-07-10 2025-07-08 S Sale
3.7
Golden Arrow Sponsor, LLC
Large shareholder
205,759 -56.1%
3.43
US$704,725 		205,759 -56.1% 3.43 US$704,725
2025-06-04 2025-06-03 B Purchase
1.9
Breslauer David Nate

CHIEF TECHNOLOGY OFFICER

Executive Director
300 +1.7%
3.25
US$975 		300 +1.7% 3.25 US$975
2025-06-03 2025-05-30 S Sale
3.7
Golden Arrow Sponsor, LLC
Large shareholder
50,000 -12.0%
3.09
US$154,480 		50,000 -12.0% 3.09 US$154,480
2025-05-30 2025-05-28 B Purchase
3.4
Befumo Randy

INTERIM CFO

Officer
29,500 +132.5%
2.28
US$67,260 		29,500 +132.5% 2.28 US$67,260
2025-05-21 2025-05-20 S Sale
3.7
Golden Arrow Sponsor, LLC
Large shareholder
1,300 -0.3%
5.26
US$6,836 		1,300 -0.3% 5.26 US$6,836
2025-05-21 2025-05-19 S Sale
3.7
Golden Arrow Sponsor, LLC
Large shareholder
685 -0.2%
5.69
US$3,898 		685 -0.2% 5.69 US$3,898
2025-05-16 2025-05-16 S Sale
2.8
Nardi Cintia

PRESIDENT

Officer
2,406 -26.6%
5.57
US$13,401 		2,406 -26.6% 5.57 US$13,401
2025-05-16 2025-05-15 S Sale
2.8
Nardi Cintia

PRESIDENT

Officer
1,219 -11.9%
6.10
US$7,436 		1,219 -11.9% 6.10 US$7,436
2025-05-15 2025-05-15 S Sale
3.7
Golden Arrow Sponsor, LLC
Large shareholder
817 -0.2%
6.09
US$4,974 		817 -0.2% 6.09 US$4,974
2025-05-16 2025-05-14 S Sale
2.8
Nardi Cintia

PRESIDENT

Officer
1,102 -9.7%
6.31
US$6,954 		1,102 -9.7% 6.31 US$6,954
2025-05-15 2025-05-14 S Sale
3.7
Golden Arrow Sponsor, LLC
Large shareholder
1,089 -0.3%
6.41
US$6,977 		1,089 -0.3% 6.41 US$6,977
2025-05-15 2025-05-13 S Sale
3.7
Golden Arrow Sponsor, LLC
Large shareholder
2,100 -0.5%
6.75
US$14,165 		2,100 -0.5% 6.75 US$14,165
2025-02-19 2025-02-18 S Sale
3.7
Golden Arrow Sponsor, LLC
Large shareholder
235,234 -2.7%
0.81
US$190,304 		235,234 -2.7% 0.81 US$190,304
2025-02-19 2025-02-14 S Sale
3.7
Golden Arrow Sponsor, LLC
Large shareholder
465,862 -5.1%
0.68
US$315,482 		465,862 -5.1% 0.68 US$315,482
2024-12-31 2024-12-30 S Sale
3.7
Golden Arrow Sponsor, LLC
Large shareholder
278,856 -3.0%
0.51
US$141,631 		278,856 -3.0% 0.51 US$141,631
2024-12-31 2024-12-27 S Sale
3.7
Golden Arrow Sponsor, LLC
Large shareholder
221,144 -2.3%
0.50
US$111,567 		221,144 -2.3% 0.50 US$111,567
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