BLSK Insider Trading

BLSK · full profile →Last filing Sep 3, 2025
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

The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.

Recent Form 4 Transactions

20 shown
DateInsiderRoleActionSharesPriceValue
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
Jul 11, 2025Zauder GailDirectorGrant(A)68$0
Jul 11, 2025Zauder GailDirectorGrant(A)1K$0
Jul 11, 2025Lucree Lorne ChristopherDirectorGrant(A)68$0
Jul 11, 2025Lucree Lorne ChristopherDirectorGrant(A)1K$0
Jun 3, 2025Breslauer David NateCHIEF TECHNOLOGY OFFICER, DirectorBuy(P)300$3.25$975
May 28, 2025Befumo RandyINTERIM CFOBuy(P)30K$2.28$67K
May 16, 2025Nardi CintiaPRESIDENTSell(S)2K$5.57$13K
May 15, 2025Nardi CintiaPRESIDENTSell(S)1K$6.10$7K
May 14, 2025Nardi CintiaPRESIDENTSell(S)1K$6.31$7K
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)2K$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

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.

Coverage: Form 4 filings indexed 2021-03-292026-07-14. Earlier history is backfilling; this window widens as it deepens.

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