KRUS Insider Trading

Net Selling · 180d
Open-Market Buys (180d)
$0
0 insiders
Open-Market Sells (180d)
$720K
1 insiders
Net Insider Flow
-$720K
open market, 180d
Reporting Insiders
1
3 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

100 shown
DateInsiderRoleActionSharesPriceValue
Feb 3, 2026Takao BrentSee RemarksTax withholding(F)93$69.29$6K
Feb 3, 2026Kluger RobertChief Development OfficerTax withholding(F)105$69.29$7K
Feb 3, 2026Uba HajimeSEE REMARKS (a), DirectorTax withholding(F)255$69.29$18K
Feb 3, 2026Uttz Jeffrey JSee RemarksTax withholding(F)162$69.29$11K
Feb 3, 2026Allameh ShahinChief Operating OfficerTax withholding(F)126$69.29$9K
Feb 3, 2026Petokas ArleneChief People OfficerTax withholding(F)101$69.29$7K
Feb 2, 2026Bowers TreasaDirectorGrant(A)1K$0
Feb 2, 2026Petokas ArleneChief People OfficerGrant(A)2K$0
Feb 2, 2026Takao BrentSee RemarksGrant(A)1K$0
Feb 2, 2026Asako ShintaroDirectorGrant(A)1K$0
Feb 2, 2026Allameh ShahinChief Operating OfficerGrant(A)2K$0
Feb 2, 2026Schaefer ClaudiaDirectorGrant(A)1K$0
Feb 2, 2026Schaefer ClaudiaDirectorGrant(A)2K$0
Feb 2, 2026Stutz CarinDirectorGrant(A)1K$0
Feb 2, 2026Uttz Jeffrey JSee RemarksGrant(A)3K$0
Feb 2, 2026Uba HajimeSEE REMARKS (a), DirectorGrant(A)4K$0
Feb 2, 2026Kluger RobertChief Development OfficerGrant(A)2K$0
Feb 1, 2026Petokas ArleneChief People OfficerTax withholding(F)103$66.81$7K
Feb 1, 2026Takao BrentSee RemarksTax withholding(F)89$66.81$6K
Feb 1, 2026Allameh ShahinChief Operating OfficerTax withholding(F)125$66.81$8K
Feb 1, 2026Uttz Jeffrey JSee RemarksTax withholding(F)163$66.81$11K
Feb 1, 2026Uba HajimeSEE REMARKS (a), DirectorTax withholding(F)223$66.81$15K
Feb 1, 2026Kluger RobertChief Development OfficerTax withholding(F)107$66.81$7K
Jan 16, 2026Uba HajimeSEE REMARKS (a), DirectorOption exercise(M)4K$46.15$204K
Jan 16, 2026Uba HajimeSEE REMARKS (a), DirectorOption exercise(M)3K$22.65$62K
Jan 16, 2026Uba HajimeSEE REMARKS (a), DirectorOption exercise(M)3K$25.94$70K
Jan 16, 2026Uba HajimeSEE REMARKS (a), DirectorSell(S)4K$72.82$278K
Jan 16, 2026Uba HajimeSEE REMARKS (a), DirectorSell(S)3K$74.31$212K
Jan 16, 2026Uba HajimeSEE REMARKS (a), DirectorSell(S)3K$71.83$231K
Jan 16, 2026Uba HajimeSEE REMARKS (a), DirectorOption exercise(M)3K$0
Jan 16, 2026Uba HajimeSEE REMARKS (a), DirectorOption exercise(M)4K$0
Jan 16, 2026Uba HajimeSEE REMARKS (a), DirectorOption exercise(M)3K$0
Aug 1, 2025Uba HajimeSEE REMARKS (a), DirectorTax withholding(F)306$87.74$27K
Aug 1, 2025Takao BrentSee RemarksTax withholding(F)214$87.74$19K
Aug 1, 2025Uttz Jeffrey JSee RemarksTax withholding(F)252$87.74$22K
Feb 3, 2025Kluger RobertChief Development OfficerGrant(A)1K$0
Feb 3, 2025Kluger RobertChief Development OfficerTax withholding(F)62$80.00$5K
Feb 3, 2025Kluger RobertChief Development OfficerTax withholding(F)45$80.00$4K
Feb 3, 2025Uttz Jeffrey JSee RemarksGrant(A)2K$0
Feb 3, 2025Uttz Jeffrey JSee RemarksTax withholding(F)95$80.00$8K
Feb 3, 2025Uttz Jeffrey JSee RemarksTax withholding(F)70$80.00$6K
Feb 3, 2025Asako ShintaroDirectorGrant(A)875$0
Feb 3, 2025Ellis KimDirectorGrant(A)875$0
Feb 3, 2025Bowers TreasaDirectorGrant(A)875$0
Feb 3, 2025Petokas ArleneChief People OfficerTax withholding(F)59$80.00$5K
Feb 3, 2025Petokas ArleneChief People OfficerGrant(A)986$0
Feb 3, 2025Petokas ArleneChief People OfficerTax withholding(F)43$80.00$3K
Feb 3, 2025Allameh ShahinChief Operating OfficerTax withholding(F)53$80.00$4K
Feb 3, 2025Allameh ShahinChief Operating OfficerGrant(A)1K$0
Feb 3, 2025Allameh ShahinChief Operating OfficerTax withholding(F)72$80.00$6K
Feb 3, 2025Uba HajimeSEE REMARKS (a), DirectorTax withholding(F)137$80.00$11K
Feb 3, 2025Uba HajimeSEE REMARKS (a), DirectorTax withholding(F)118$80.00$9K
Feb 3, 2025Uba HajimeSEE REMARKS (a), DirectorGrant(A)3K$0
Feb 3, 2025Stutz CarinDirectorGrant(A)875$0
Feb 3, 2025Takao BrentSee Remarks (a)Tax withholding(F)39$80.00$3K
Feb 3, 2025Takao BrentSee Remarks (a)Grant(A)900$0
Feb 3, 2025Takao BrentSee Remarks (a)Tax withholding(F)50$80.00$4K
Jan 16, 2025Ishii SeitaroDirectorOption exercise(M)2K$46.15$71K
Jan 16, 2025Ishii SeitaroDirectorOption exercise(M)3K$22.65$75K
Jan 16, 2025Ishii SeitaroDirectorOption exercise(M)2K$25.94$54K
Jan 16, 2025Ishii SeitaroDirectorSell(S)7K$83.03$574K
Jan 16, 2025Ishii SeitaroDirectorOption exercise(M)3K$0
Jan 16, 2025Ishii SeitaroDirectorOption exercise(M)2K$0
Jan 16, 2025Ishii SeitaroDirectorOption exercise(M)2K$0
Aug 1, 2024Takao BrentSee Remarks (a)Tax withholding(F)245$57.49$14K
Aug 1, 2024Uba HajimeSEE REMARKS (a), DirectorTax withholding(F)305$57.49$18K
Aug 1, 2024Uttz Jeffrey JSee RemarksTax withholding(F)253$57.49$15K
Jul 9, 2024Bowers TreasaDirectorGrant(A)470$0
Jul 9, 2024Bowers TreasaDirectorGrant(A)2K$0
Apr 12, 2024Ishii SeitaroDirectorOption exercise(M)5K$25.94$130K
Apr 12, 2024Ishii SeitaroDirectorSell(S)5K$109.97$550K
Apr 12, 2024Ishii SeitaroDirectorOption exercise(M)5K$0
Feb 1, 2024Allameh ShahinChief Operating OfficerGrant(A)512$0
Feb 1, 2024Allameh ShahinChief Operating OfficerTax withholding(F)72$98.13$7K
Feb 1, 2024Allameh ShahinChief Operating OfficerGrant(A)2K$0
Feb 1, 2024Ishii SeitaroDirectorGrant(A)509$0
Feb 1, 2024Ellis KimDirectorGrant(A)509$0
Feb 1, 2024Uttz Jeffrey JChief Financial OfficerGrant(A)745$0
Feb 1, 2024Uttz Jeffrey JChief Financial OfficerTax withholding(F)94$98.13$9K
Feb 1, 2024Uttz Jeffrey JChief Financial OfficerGrant(A)3K$0
Feb 1, 2024Uba HajimeSEE REMARKS (a), DirectorTax withholding(F)137$98.13$13K
Feb 1, 2024Uba HajimeSEE REMARKS (a), DirectorGrant(A)1K$0
Feb 1, 2024Uba HajimeSEE REMARKS (a), DirectorGrant(A)4K$0
Feb 1, 2024Takao BrentSee Remarks (a)Tax withholding(F)44$98.13$4K
Feb 1, 2024Takao BrentSee Remarks (a)Grant(A)382$0
Feb 1, 2024Takao BrentSee Remarks (a)Grant(A)1K$0
Feb 1, 2024Stutz CarinDirectorGrant(A)509$0
Feb 1, 2024Asako ShintaroDirectorGrant(A)509$0
Jan 12, 2024Takao BrentSee Remarks (a)Option exercise(M)5K$25.94$130K
Jan 12, 2024Takao BrentSee Remarks (a)Sell(S)5K$89.27$446K
Jan 12, 2024Takao BrentSee Remarks (a)Option exercise(M)9K$25.94$244K
Jan 12, 2024Takao BrentSee Remarks (a)Sell(S)9K$88.82$837K
Jan 12, 2024Takao BrentSee Remarks (a)Option exercise(M)9K$0
Jan 12, 2024Takao BrentSee Remarks (a)Option exercise(M)5K$0
Nov 13, 2023Stutz CarinDirectorBuy(P)2K$52.37$79K
Oct 3, 2023Uttz Jeffrey JChief Financial OfficerTax withholding(F)427$65.61$28K
Aug 1, 2023Takao BrentSee Remarks (a)Grant(A)1K$0
Aug 1, 2023Uba HajimeSEE REMARKS (a), DirectorGrant(A)2K$0
Aug 1, 2023Uttz Jeffrey JChief Financial OfficerGrant(A)2K$0
Feb 1, 2023Stutz CarinDirectorGrant(A)804$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).