Arkolith/Insider Trading/BSLK

BSLK Insider Trading

Bolt Projects Holdings, Inc. · full profile →Last filing Feb 9, 2026

Bolt Projects Holdings, Inc. also files under BLSK; those filings are included.

Mixed · 180d
Open-Market Buys (180d)
$0
0 insiders
Open-Market Sells (180d)
$0
0 insiders
Net Insider Flow
$0
open market, 180d
Reporting Insiders
0
0 P/S transactions
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Build on these Form 4 transactions

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Open-market buys and sells, cluster scans, company flows.

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Recent Form 4 Transactions

100 shown
DateInsiderRoleActionSharesPriceValue
Feb 9, 2026Slattery Paul JosephGENERAL COUNSEL & SECRETARYGrant(A)21K—$0
Feb 9, 2026Breslauer David NateCHIEF TECHNOLOGY OFFICER, DirectorGrant(A)46K—$0
Feb 9, 2026Widmaier Daniel MatthewCHIEF EXECUTIVE OFFICER, DirectorGrant(A)46K—$0
Nov 19, 2025Slattery Paul JosephGENERAL COUNSEL & SECRETARYSell(S)819$1.66$1K
Nov 12, 2025Befumo RandyINTERIM CFOGrant(A)18K—$0
Sep 3, 2025Breslauer David NateCHIEF TECHNOLOGY OFFICER, DirectorBuy(P)11K$3.23$35K
Sep 2, 2025Befumo RandyINTERIM CFOBuy(P)5K$3.88$20K
Sep 2, 2025Widmaier Daniel MatthewCHIEF EXECUTIVE OFFICER, DirectorBuy(P)13K$3.81$51K
Aug 29, 2025Naffakh Sami PascalDirectorGrant(A)750—$0
Aug 29, 2025Fiddler JerryDirectorGrant(A)750—$0
Aug 29, 2025Lucree Lorne ChristopherDirectorGrant(A)750—$0
Aug 29, 2025Finard Jeri BDirectorGrant(A)750—$0
Aug 29, 2025Battist ChristineDirectorGrant(A)750—$0
Aug 29, 2025Zauder GailDirectorGrant(A)750—$0
Aug 29, 2025Carpio Ransley KeoniDirectorGrant(A)750—$0
Aug 13, 2025Golden Arrow Sponsor, LLC10% OwnerSell(S)37K$3.38$124K
Aug 12, 2025Golden Arrow Sponsor, LLC10% OwnerSell(S)4K$2.13$8K
Aug 11, 2025Golden Arrow Sponsor, LLC10% OwnerSell(S)5K$2.13$11K
Jul 17, 2025Golden Arrow Sponsor, LLC10% OwnerSell(S)116K$3.20$372K
Jul 11, 2025Lucree Lorne ChristopherDirectorGrant(A)68—$0
Jul 11, 2025Zauder GailDirectorGrant(A)68—$0
Jul 11, 2025Zauder GailDirectorGrant(A)1K—$0
Jul 11, 2025Lucree Lorne ChristopherDirectorGrant(A)1K—$0
Jul 8, 2025Golden Arrow Sponsor, LLC10% OwnerSell(S)206K$3.43$706K
Jun 3, 2025Breslauer David NateCHIEF TECHNOLOGY OFFICER, DirectorBuy(P)300$3.25$975
May 30, 2025Golden Arrow Sponsor, LLC10% OwnerSell(S)50K$3.09$155K
May 28, 2025Befumo RandyINTERIM CFOBuy(P)30K$2.28$67K
May 20, 2025Golden Arrow Sponsor, LLC10% OwnerSell(S)1K$5.26$7K
May 19, 2025Golden Arrow Sponsor, LLC10% OwnerSell(S)685$5.69$4K
May 16, 2025Nardi CintiaPRESIDENTSell(S)2K$5.57$13K
May 15, 2025Nardi CintiaPRESIDENTSell(S)1K$6.10$7K
May 15, 2025Golden Arrow Sponsor, LLC10% OwnerSell(S)817$6.09$5K
May 14, 2025Golden Arrow Sponsor, LLC10% OwnerSell(S)1K$6.41$7K
May 14, 2025Nardi CintiaPRESIDENTSell(S)1K$6.31$7K
May 13, 2025Golden Arrow Sponsor, LLC10% OwnerSell(S)2K$6.75$14K
May 4, 2025Widmaier Daniel MatthewCHIEF EXECUTIVE OFFICER, DirectorGrant(A)2K—$0
May 4, 2025Befumo RandyINTERIM CFOGrant(A)7K$5.90$43K
May 4, 2025Befumo RandyINTERIM CFOGrant(A)3K—$0
May 4, 2025Breslauer David NateCHIEF TECHNOLOGY OFFICER, DirectorGrant(A)1K—$0
May 4, 2025Breslauer David NateCHIEF TECHNOLOGY OFFICER, DirectorGrant(A)11K—$0
May 4, 2025Widmaier Daniel MatthewCHIEF EXECUTIVE OFFICER, DirectorGrant(A)29K—$0
May 4, 2025Slattery Paul JosephGENERAL COUNSEL & SECRETARYGrant(A)8K—$0
May 4, 2025Nardi CintiaPRESIDENTGrant(A)11K—$0
Feb 20, 2025Battist ChristineDirectorGrant(A)7K—$0
Feb 20, 2025Battist ChristineDirectorGrant(A)23K—$0
Feb 18, 2025Golden Arrow Sponsor, LLC10% OwnerSell(S)235K$0.81$191K
Feb 14, 2025Golden Arrow Sponsor, LLC10% OwnerBuy(P)5.0M——
Feb 14, 2025Golden Arrow Sponsor, LLC10% OwnerExpiration(H)5.0M——
Feb 14, 2025Golden Arrow Sponsor, LLC10% OwnerSell(S)466K$0.68$317K
Dec 30, 2024Golden Arrow Sponsor, LLC10% OwnerSell(S)279K$0.51$142K
Dec 27, 2024Golden Arrow Sponsor, LLC10% OwnerSell(S)221K$0.50$111K
Dec 4, 2024Befumo RandyINTERIM CFOGrant(A)147K$0.34$50K
Dec 4, 2024Breslauer David NateCHIEF TECHNOLOGY OFFICER, DirectorGrant(A)74K$0.34$25K
Dec 4, 2024Widmaier Daniel MatthewCHIEF EXECUTIVE OFFICER, DirectorGrant(A)74K$0.34$25K
Dec 4, 2024Fiddler JerryDirectorGrant(A)588K$0.34$200K
Dec 4, 2024Finard Jeri BDirectorGrant(A)177K$0.34$60K
Nov 25, 2024Carpio Ransley KeoniDirectorGrant(A)23K—$0
Nov 25, 2024Befumo RandyINTERIM CFOGrant(A)240K—$0
Nov 25, 2024Klosk Steven MDirectorGrant(A)23K—$0
Nov 25, 2024Befumo RandyINTERIM CFOGrant(A)278K—$0
Nov 25, 2024Finard Jeri BDirectorGrant(A)23K—$0
Nov 25, 2024Slattery Paul JosephGENERAL COUNSEL & SECRETARYGrant(A)320K—$0
Nov 25, 2024Slattery Paul JosephGENERAL COUNSEL & SECRETARYGrant(A)40K—$0
Nov 25, 2024Klosk Steven MDirectorGrant(A)15K—$0
Nov 25, 2024Fiddler JerryDirectorGrant(A)15K—$0
Nov 25, 2024Fiddler JerryDirectorGrant(A)23K—$0
Nov 25, 2024Breslauer David NateCHIEF TECHNOLOGY OFFICER, DirectorGrant(A)1.2M—$0
Nov 25, 2024Nardi CintiaPRESIDENTGrant(A)749K—$0
Nov 25, 2024Finard Jeri BDirectorGrant(A)15K—$0
Nov 25, 2024Breslauer David NateCHIEF TECHNOLOGY OFFICER, DirectorGrant(A)320K—$0
Nov 25, 2024Widmaier Daniel MatthewCHIEF EXECUTIVE OFFICER, DirectorGrant(A)1.0M—$0
Nov 25, 2024Widmaier Daniel MatthewCHIEF EXECUTIVE OFFICER, DirectorGrant(A)1.2M—$0
Nov 25, 2024Naffakh Sami PascalDirectorGrant(A)23K—$0
Nov 25, 2024Carpio Ransley KeoniDirectorGrant(A)15K—$0
Nov 25, 2024Naffakh Sami PascalDirectorGrant(A)15K—$0
Aug 13, 2024Widmaier Daniel MatthewCHIEF EXECUTIVE OFFICER, DirectorGrant(A)22K—$0
Aug 13, 2024Klosk Steven MDirectorOption exercise(M)35K——
Aug 13, 2024Klosk Steven MDirectorOption exercise(M)35K——
Aug 13, 2024Rechtschaffen Andrew10% OwnerConversion(C)2.6M——
Aug 13, 2024Barth Brett HDirectorConversion(C)35K——
Aug 13, 2024Barth Brett HDirectorConversion(C)35K——
Aug 13, 2024Hidary JackDirectorConversion(C)35K——
Aug 13, 2024Hidary JackDirectorConversion(C)35K——
Aug 13, 2024Doft Jacob10% OwnerConversion(C)2.6M——
Aug 13, 2024Dean Lloyd HDirectorConversion(C)35K——
Aug 13, 2024Golden Arrow Sponsor, LLC10% OwnerGrant(A)2.6M——
Aug 13, 2024Golden Arrow Sponsor, LLC10% OwnerOther(J)5.0M—$0
Aug 13, 2024Befumo RandyINTERIM CFOGrant(A)153K——
Aug 13, 2024Nardi CintiaPRESIDENTGrant(A)227K——
Aug 13, 2024Fiddler JerryDirectorGrant(A)66K——
Aug 13, 2024Fiddler JerryDirectorGrant(A)62K——
Aug 13, 2024Fiddler JerryDirectorGrant(A)495K——
Aug 13, 2024Breslauer David NateCHIEF TECHNOLOGY OFFICER, DirectorGrant(A)783K——
Aug 13, 2024Breslauer David NateCHIEF TECHNOLOGY OFFICER, DirectorGrant(A)287K——
Aug 13, 2024Breslauer David NateCHIEF TECHNOLOGY OFFICER, DirectorGrant(A)12K—$0
Aug 13, 2024Breslauer David NateCHIEF TECHNOLOGY OFFICER, DirectorGrant(A)7K—$0
Aug 13, 2024Breslauer David NateCHIEF TECHNOLOGY OFFICER, DirectorGrant(A)22K—$0
Aug 13, 2024Breslauer David NateCHIEF TECHNOLOGY OFFICER, DirectorGrant(A)15K—$0
Aug 13, 2024Widmaier Daniel MatthewCHIEF EXECUTIVE OFFICER, DirectorGrant(A)413K——
Aug 13, 2024Widmaier Daniel MatthewCHIEF EXECUTIVE OFFICER, DirectorGrant(A)37K—$0

Data Source

Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.

Issuer: Bolt Projects Holdings, Inc., SEC CIK 0001841125. The symbol on a Form 4 is typed by the filer, so this page follows the issuer with the newest filing under BSLK and shows every filing by that issuer (also filed as BLSK).

Coverage: Form 4 filings indexed 2006-01-02 → 2026-09-15. Earlier history is backfilling; this window widens as it deepens.

Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).

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