USAR Insider Trading

Net Buying · 180d
Open-Market Buys (180d)
$2.2M
2 insiders
Open-Market Sells (180d)
$296K
1 insiders
Net Insider Flow
$1.9M
open market, 180d
Reporting Insiders
3
3 P/S transactions
Build

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

100 shown
DateInsiderRoleActionSharesPriceValue
Jul 19, 2026Blitzer MichaelDirectorGrant(A)133K$0
Jul 19, 2026Blitzer MichaelDirectorGrant(A)31K$0
Jul 7, 2026Caulfield ThomasDirectorGrant(A)271$0
Jun 8, 2026Trabuco CarolynDirectorSell(S)13K$22.77$296K
Jun 3, 2026Trabuco CarolynDirectorGrant(A)6K$0
Jun 3, 2026Senft Michael FDirectorGrant(A)6K$0
Jun 3, 2026Schwethelm Otto CDirectorGrant(A)6K$0
Jun 3, 2026Caulfield ThomasDirectorGrant(A)407$0
Jun 3, 2026Caulfield ThomasDirectorOption exercise(M)3K$0
Jun 3, 2026Caulfield ThomasDirectorOption exercise(M)3K$0
Jun 3, 2026Caulfield ThomasDirectorGrant(A)6K$0
Jun 3, 2026Blitzer MichaelDirectorGrant(A)6K$0
May 21, 2026Steele William Robert JrChief Financial OfficerTax withholding(F)34K$22.57$763K
May 20, 2026Blitzer MichaelDirectorOption exercise(M)12K$0
May 20, 2026Blitzer MichaelDirectorOption exercise(M)18K$0
May 20, 2026Blitzer MichaelDirectorOption exercise(M)12K
May 20, 2026Blitzer MichaelDirectorOption exercise(M)18K
May 20, 2026Gutnick Mordechai ZevDirectorOption exercise(M)18K$22.57$411K
May 20, 2026Gutnick Mordechai ZevDirectorOption exercise(M)12K$22.57$277K
May 20, 2026Gutnick Mordechai ZevDirectorOption exercise(M)18K$22.57$411K
May 20, 2026Gutnick Mordechai ZevDirectorOption exercise(M)12K$22.57$277K
May 20, 2026Kern Paul JDirectorOption exercise(M)18K$22.57$411K
May 20, 2026Kern Paul JDirectorOption exercise(M)12K$22.57$277K
May 20, 2026Kern Paul JDirectorOption exercise(M)18K$22.57$411K
May 20, 2026Kern Paul JDirectorOption exercise(M)12K$22.57$277K
May 20, 2026Schwethelm Otto CDirectorOption exercise(M)18K$22.57$411K
May 20, 2026Schwethelm Otto CDirectorOption exercise(M)12K$22.57$277K
May 20, 2026Schwethelm Otto CDirectorOption exercise(M)18K$22.57$411K
May 20, 2026Schwethelm Otto CDirectorOption exercise(M)12K$22.57$277K
May 20, 2026Senft Michael FDirectorOption exercise(M)18K$22.57$411K
May 20, 2026Senft Michael FDirectorOption exercise(M)12K$22.57$277K
May 20, 2026Senft Michael FDirectorOption exercise(M)18K$22.57$411K
May 20, 2026Senft Michael FDirectorOption exercise(M)12K$22.57$277K
May 20, 2026Steele William Robert JrChief Financial OfficerOption exercise(M)45K$22.57$1.0M
May 20, 2026Steele William Robert JrChief Financial OfficerOption exercise(M)30K$22.57$685K
May 20, 2026Steele William Robert JrChief Financial OfficerOption exercise(M)45K$22.57$1.0M
May 20, 2026Steele William Robert JrChief Financial OfficerOption exercise(M)30K$22.57$685K
May 20, 2026Trabuco CarolynDirectorOption exercise(M)18K$22.57$411K
May 20, 2026Trabuco CarolynDirectorOption exercise(M)12K$22.57$277K
May 20, 2026Trabuco CarolynDirectorOption exercise(M)18K$22.57$411K
May 20, 2026Trabuco CarolynDirectorOption exercise(M)12K$22.57$277K
May 15, 2026Gutnick Mordechai ZevDirectorGrant(A)940K
May 15, 2026Gutnick Mordechai ZevDirectorOption exercise(M)940K
May 15, 2026Kern Paul JDirectorGrant(A)11K
May 15, 2026Kern Paul JDirectorOption exercise(M)11K
Apr 15, 2026Kern Paul JDirectorGrant(A)11K
Apr 15, 2026Kern Paul JDirectorOption exercise(M)11K
Apr 15, 2026Gutnick Mordechai ZevDirectorGrant(A)940K
Apr 15, 2026Gutnick Mordechai ZevDirectorOption exercise(M)940K
Mar 31, 2026Steele William Robert JrChief Financial OfficerGrant(A)63K$0
Mar 19, 2026Caulfield ThomasDirectorGrant(A)3K$0
Mar 17, 2026Jacob ValerieChief Legal OfficerGrant(A)35K$0
Feb 12, 2026Kronenfeld David ThomasChief Legal OfficerOther(J)7K$21.50$150K
Jan 29, 2026Blitzer MichaelDirectorBuy(P)100K$21.44$2.1M
Jan 29, 2026Trabuco CarolynDirectorBuy(P)1K$22.60$29K
Jan 1, 2026Inflection Point Holdings II LLCInsiderOther(J)563K
Jan 1, 2026Inflection Point Holdings II LLCInsiderOther(J)343K
Dec 19, 2025Kronenfeld David ThomasChief Legal OfficerGrant(A)11K$0
Oct 1, 2025Schwethelm Otto CDirectorGrant(A)5K$0
Oct 1, 2025Kern Paul JDirectorGrant(A)5K$0
Oct 1, 2025Blitzer MichaelDirectorGrant(A)5K$0
Oct 1, 2025Senft Michael FDirectorGrant(A)5K$0
Oct 1, 2025Gutnick Mordechai ZevDirectorGrant(A)5K$0
Oct 1, 2025Humpton BarbaraChief Executive Officer, DirectorGrant(A)251K$0
Oct 1, 2025Humpton BarbaraChief Executive Officer, DirectorGrant(A)313K$0
Oct 1, 2025Humpton BarbaraChief Executive Officer, DirectorGrant(A)63K$0
Oct 1, 2025Trabuco CarolynDirectorGrant(A)5K$0
Oct 1, 2025Smith TreadyDirectorGrant(A)5K$0
Oct 1, 2025Steele William Robert JrChief Financial OfficerGrant(A)63K$0
Sep 15, 2025Inflection Point Holdings II LLCInsiderOther(J)3.1M
Sep 15, 2025Bayshore Rare Earths II, LLC10% OwnerOther(J)5.9M
Sep 15, 2025Bayshore Rare Earths II, LLC10% OwnerOther(J)1.8M
Aug 14, 2025Blitzer MichaelDirector, 10% OwnerOther(J)6.0M
Aug 14, 2025Blitzer MichaelDirector, 10% OwnerSell(S)3.8M$5.70$21.7M
Aug 13, 2025Blitzer MichaelDirector, 10% OwnerOption exercise(M)2.1M
Aug 13, 2025Blitzer MichaelDirector, 10% OwnerSell(S)2.1M$15.75$32.9M
Aug 13, 2025Blitzer MichaelDirector, 10% OwnerGrant(A)18K$0
Aug 13, 2025Blitzer MichaelDirector, 10% OwnerGrant(A)12K$0
Aug 13, 2025Blitzer MichaelDirector, 10% OwnerOption exercise(M)1.2M
Aug 13, 2025Senft Michael FDirectorGrant(A)18K$0
Aug 13, 2025Senft Michael FDirectorGrant(A)12K$0
Aug 13, 2025Smith TreadyDirectorGrant(A)18K$0
Aug 13, 2025Smith TreadyDirectorGrant(A)12K$0
Aug 13, 2025Schwethelm Otto CDirectorGrant(A)12K$0
Aug 13, 2025Schwethelm Otto CDirectorGrant(A)18K$0
Aug 13, 2025Trabuco CarolynDirectorGrant(A)18K$0
Aug 13, 2025Trabuco CarolynDirectorGrant(A)12K$0
Aug 13, 2025Kern Paul JDirectorGrant(A)18K$0
Aug 13, 2025Kern Paul JDirectorGrant(A)12K$0
Aug 13, 2025Gutnick Mordechai ZevDirectorGrant(A)18K$0
Aug 13, 2025Gutnick Mordechai ZevDirectorGrant(A)12K$0
Aug 13, 2025Steele William Robert JrChief Financial OfficerGrant(A)91K$0
Aug 13, 2025Steele William Robert JrChief Financial OfficerGrant(A)91K$0
Aug 13, 2025Ballard JoshuaChief Executive Officer, DirectorGrant(A)182K$0
Aug 13, 2025Ballard JoshuaChief Executive Officer, DirectorGrant(A)91K$0
Aug 13, 2025Kronenfeld David ThomasChief Legal OfficerGrant(A)27K$0
Aug 13, 2025Kronenfeld David ThomasChief Legal OfficerGrant(A)41K$0
Aug 13, 2025Kronenfeld David ThomasChief Legal OfficerGrant(A)18K$0
Jun 13, 2025Blitzer MichaelDirector, 10% OwnerSell(S)306K$5.50$1.7M
Jun 13, 2025Blitzer MichaelDirector, 10% OwnerSell(S)2.9M$5.50$15.9M

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 2021-01-042026-07-21. Earlier history is backfilling; this window widens as it deepens.

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