PCSA Insider Trading

Net Buying · 180d
Open-Market Buys (180d)
$20K
4 insiders
Open-Market Sells (180d)
$0
0 insiders
Net Insider Flow
$20K
open market, 180d
Reporting Insiders
4
4 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
Jun 15, 2026Skibsted RussellChief Financial OfficerBuy(P)3K$2.22$6K
Jun 15, 2026Ng George KChief Executive Officer, DirectorBuy(P)2K$2.22$5K
Jun 15, 2026Young DavidPres. Research & Development, DirectorBuy(P)2K$2.22$5K
Jun 15, 2026Lin PatrickChief Business - Strategy OffBuy(P)2K$2.22$4K
Jan 1, 2026Bigora SianChief Development OfficerOption exercise(M)249$0
Jan 1, 2026Bigora SianChief Development OfficerOption exercise(M)249$0
Jan 1, 2026Guy WendyChief Administrative OfficerOption exercise(M)193$0
Jan 1, 2026Guy WendyChief Administrative OfficerOption exercise(M)193$0
Jan 1, 2026Lin PatrickChief Business - Strategy OffOption exercise(M)193$0
Jan 1, 2026Lin PatrickChief Business - Strategy OffOption exercise(M)193$0
Jan 1, 2026Young DavidPres. Research & Development, DirectorOption exercise(M)49$0
Jan 1, 2026Young DavidPres. Research & Development, DirectorOption exercise(M)49$0
Oct 1, 2025Ng George KChief Executive Officer, DirectorGrant(A)256K$0
Oct 1, 2025Ng George KChief Executive Officer, DirectorGrant(A)768K$0
Oct 1, 2025Young DavidPres. Research & Development, DirectorGrant(A)111K$0
Oct 1, 2025Young DavidPres. Research & Development, DirectorGrant(A)333K$0
Oct 1, 2025Skibsted RussellChief Financial OfficerGrant(A)324K$0
Oct 1, 2025Skibsted RussellChief Financial OfficerGrant(A)108K$0
Oct 1, 2025Bigora SianChief Development OfficerGrant(A)288K$0
Oct 1, 2025Bigora SianChief Development OfficerGrant(A)96K$0
Oct 1, 2025Lin PatrickChief Business - Strategy OffGrant(A)204K$0
Oct 1, 2025Lin PatrickChief Business - Strategy OffGrant(A)68K$0
Oct 1, 2025Guy WendyChief Administrative OfficerGrant(A)50K$0
Oct 1, 2025Guy WendyChief Administrative OfficerGrant(A)150K$0
Oct 1, 2025Yorke Justin WDirectorGrant(A)100K$0
Oct 1, 2025Yorke Justin WDirectorGrant(A)300K$0
Oct 1, 2025Pannu GeraldineDirectorGrant(A)300K$0
Oct 1, 2025Pannu GeraldineDirectorGrant(A)100K$0
Oct 1, 2025Baluch KhosoDirectorGrant(A)100K$0
Oct 1, 2025Baluch KhosoDirectorGrant(A)300K$0
Oct 1, 2025Neal James RDirectorGrant(A)100K$0
Oct 1, 2025Neal James RDirectorGrant(A)300K$0
Jul 24, 2025Yorke Justin WDirectorGrant(A)175K$0
Jul 24, 2025Ng George KChief Executive Officer, DirectorGrant(A)1.8M$0
Jul 24, 2025Young DavidPres. Research & Development, DirectorGrant(A)1.8M$0
Jul 24, 2025Skibsted RussellChief Financial OfficerGrant(A)1.8M$0
Jul 24, 2025Bigora SianChief Development OfficerGrant(A)1.7M$0
Jul 24, 2025Lin PatrickChief Business - Strategy OffGrant(A)1.4M$0
Jul 24, 2025Guy WendyChief Administrative OfficerGrant(A)1.4M$0
Apr 1, 2025Young DavidPres. Research & Development, DirectorTax withholding(F)5K$0.41$2K
Apr 1, 2025Young DavidPres. Research & Development, DirectorOption exercise(M)17K
Apr 1, 2025Bigora SianChief Development OfficerTax withholding(F)3K$0.41$1K
Apr 1, 2025Bigora SianChief Development OfficerOption exercise(M)15K
Apr 1, 2025Guy WendyChief Administrative OfficerOption exercise(M)14K
Apr 1, 2025Lin PatrickChief Business - Strategy OffOption exercise(M)14K
Apr 1, 2025Lin PatrickChief Business - Strategy OffTax withholding(F)5K$0.41$2K
Jan 29, 2025Ng George KChief Executive Officer, DirectorGrant(A)87K$0
Jan 29, 2025Ng George KChief Executive Officer, DirectorGrant(A)44K$0
Jan 29, 2025Lin PatrickChief Business - Strategy OffGrant(A)22K$0
Jan 29, 2025Lin PatrickChief Business - Strategy OffGrant(A)44K$0
Jan 29, 2025Young DavidPres. Research & Development, DirectorGrant(A)125K$0
Jan 29, 2025Young DavidPres. Research & Development, DirectorGrant(A)62K$0
Jan 29, 2025Yorke Justin WDirectorGrant(A)6K$0
Jan 29, 2025Yorke Justin WDirectorGrant(A)12K$0
Jan 27, 2025Yorke Justin WDirectorBuy(P)12K$0.80$10K
Sep 3, 2024Baluch KhosoDirectorGrant(A)31K$0
Sep 3, 2024Neal James RDirectorGrant(A)31K$0
Sep 3, 2024Pannu GeraldineDirectorGrant(A)31K$0
Sep 3, 2024Baluch KhosoDirectorGrant(A)31K$0
Sep 3, 2024Neal James RDirectorGrant(A)31K$0
Sep 3, 2024Pannu GeraldineDirectorGrant(A)31K$0
Sep 3, 2024Yorke Justin WDirectorGrant(A)31K$0
Jul 16, 2024Skibsted RussellChief Financial OfficerGrant(A)28K$0
Jul 10, 2024Young DavidPres. Research & Development, DirectorTax withholding(F)282$1.71$482
Jul 10, 2024Young DavidPres. Research & Development, DirectorOption exercise(M)644
Jul 10, 2024Guy WendyChief Administrative OfficerTax withholding(F)220$1.71$376
Jul 10, 2024Guy WendyChief Administrative OfficerOption exercise(M)644
Jul 10, 2024Lin PatrickChief Business - Strategy OffTax withholding(F)271$1.71$463
Jul 10, 2024Lin PatrickChief Business - Strategy OffOption exercise(M)644
Jul 10, 2024Stanker James HChief Financial OfficerOption exercise(M)644
Jul 10, 2024Stanker James HChief Financial OfficerTax withholding(F)282$1.71$482
Jul 10, 2024Bigora SianChief Development OfficerTax withholding(F)225$1.71$385
Jul 10, 2024Bigora SianChief Development OfficerOption exercise(M)644
Jun 28, 2024Young DavidPres. Research & Development, DirectorGrant(A)404$0
Jun 28, 2024Young DavidPres. Research & Development, DirectorGrant(A)404$0
Jun 28, 2024Young DavidPres. Research & Development, DirectorGrant(A)3K$0
Jun 28, 2024Young DavidPres. Research & Development, DirectorGrant(A)2K$0
Jun 28, 2024Guy WendyChief Administrative OfficerGrant(A)339$0
Jun 28, 2024Guy WendyChief Administrative OfficerGrant(A)3K$0
Jun 28, 2024Guy WendyChief Administrative OfficerGrant(A)339$0
Jun 28, 2024Guy WendyChief Administrative OfficerGrant(A)2K$0
Jun 28, 2024Lin PatrickChief Business - Strategy OffGrant(A)339$0
Jun 28, 2024Lin PatrickChief Business - Strategy OffGrant(A)2K$0
Jun 28, 2024Lin PatrickChief Business - Strategy OffGrant(A)339$0
Jun 28, 2024Lin PatrickChief Business - Strategy OffGrant(A)3K$0
Jun 28, 2024Stanker James HChief Financial OfficerGrant(A)385$0
Jun 28, 2024Stanker James HChief Financial OfficerGrant(A)385$0
Jun 28, 2024Stanker James HChief Financial OfficerGrant(A)2K$0
Jun 28, 2024Stanker James HChief Financial OfficerGrant(A)3K$0
Jun 28, 2024Bigora SianChief Development OfficerGrant(A)3K$0
Jun 28, 2024Bigora SianChief Development OfficerGrant(A)2K$0
Jun 28, 2024Bigora SianChief Development OfficerGrant(A)404$0
Jun 28, 2024Bigora SianChief Development OfficerGrant(A)404$0
Apr 5, 2024Young DavidPres. Research & Development, DirectorOption exercise(M)2K
Apr 5, 2024Young DavidPres. Research & Development, DirectorTax withholding(F)518$2.79$1K
Apr 5, 2024Guy WendyChief Administrative OfficerTax withholding(F)368$2.79$1K
Apr 5, 2024Guy WendyChief Administrative OfficerOption exercise(M)2K
Apr 5, 2024Lin PatrickChief Business - Strategy OffTax withholding(F)539$2.79$2K
Apr 5, 2024Lin PatrickChief Business - Strategy OffOption exercise(M)2K
Apr 5, 2024Stanker James HChief Financial OfficerOption exercise(M)2K

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.

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