Arkolith/Insider Trading/SNTI

SNTI Insider Trading

SNTI · full profile →Last filing Mar 9, 2026
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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Recent Form 4 Transactions

100 shown
DateInsiderRoleActionSharesPriceValue
Mar 9, 2026Lu Timothy KCEO, DirectorTax withholding(F)81K—$0
Mar 9, 2026Rajangam KanyaPres. & Chief Med. & Dev. Off.Tax withholding(F)11K—$0
Feb 2, 2026Lu Timothy KCEO, DirectorTax withholding(F)4K—$0
Feb 2, 2026Rajangam KanyaPres. & Chief Med. & Dev. Off.Tax withholding(F)1K—$0
Jul 18, 2025Baum Bryan DanielDirectorGrant(A)44K—$0
Jun 25, 2025Mathers Edward TDirectorGrant(A)22K—$0
Jun 25, 2025Tang Donald FDirectorGrant(A)22K—$0
Jun 25, 2025Cooperstone BrendaDirectorGrant(A)22K—$0
Jun 25, 2025Schulz FranDirectorGrant(A)22K—$0
Jun 25, 2025Hsiung FengDirectorGrant(A)22K—$0
Jun 25, 2025Collins James J.DirectorGrant(A)22K—$0
Mar 10, 2025Florence Anthony A. Jr.10% OwnerConversion(C)3.3M——
Mar 10, 2025Florence Anthony A. Jr.10% OwnerConversion(C)3K——
Mar 10, 2025Celadon Partners SPV 2410% OwnerConversion(C)9.8M——
Mar 10, 2025Celadon Partners SPV 2410% OwnerConversion(C)10K——
Mar 10, 2025Bayer US Holding LP10% OwnerConversion(C)2.2M——
Mar 10, 2025Bayer US Holding LP10% OwnerConversion(C)2K——
Mar 10, 2025Rajangam KanyaPres. & Chief Med. & Dev. Off.Conversion(C)33K$2.25$74K
Mar 10, 2025Rajangam KanyaPres. & Chief Med. & Dev. Off.Conversion(C)33$2,250.00$74K
Mar 7, 2025Mathers Edward TDirectorGrant(A)44K—$0
Mar 7, 2025Lu Timothy KCEO and Interim PFO and PAO, DirectorGrant(A)642K—$0
Mar 7, 2025Rajangam KanyaPres. & Chief Med. & Dev. Off.Grant(A)78K—$0
Mar 7, 2025Cross John Harry IIIChief Financial OfficerGrant(A)174K—$0
Mar 7, 2025Hsiung FengDirectorGrant(A)44K—$0
Mar 7, 2025Cooperstone BrendaDirectorGrant(A)44K—$0
Mar 7, 2025Tang Donald FDirectorGrant(A)44K—$0
Mar 7, 2025Collins James J.DirectorGrant(A)44K—$0
Mar 7, 2025Schulz FranDirectorGrant(A)44K—$0
Mar 6, 2025Lu Timothy KCEO and Interim PFO and PAO, DirectorGrant(A)1.9M—$0
Mar 6, 2025Rajangam KanyaPres. & Chief Med. & Dev. Off.Grant(A)235K—$0
Feb 6, 2025Rajangam KanyaPres. & Chief Med. & Dev. Off.Sell(S)182$4.37$795
Feb 6, 2025Lu Timothy KCEO, DirectorSell(S)545$4.36$2K
Feb 4, 2025Rajangam KanyaPres. & Chief Med. & Dev. Off.Sell(S)1K$4.07$5K
Feb 4, 2025Lu Timothy KCEO, DirectorSell(S)4K$4.07$16K
Dec 9, 2024Bayer US Holding LP10% OwnerBuy(P)2K——
Dec 9, 2024Bayer US Holding LP10% OwnerBuy(P)3.3M——
Dec 9, 2024Rajangam KanyaPres. & Chief Med. & Dev. Off.Grant(A)33$2,250.00$74K
Dec 9, 2024Rajangam KanyaPres. & Chief Med. & Dev. Off.Grant(A)50K—$0
Dec 9, 2024Schulz FranDirectorGrant(A)13K—$0
Dec 9, 2024Tang Donald FDirectorGrant(A)13K—$0
Jul 10, 2024Mathers Edward TDirectorGrant(A)63K—$0
Jul 10, 2024Cooperstone BrendaDirectorGrant(A)63K—$0
Jul 10, 2024Collins James J.DirectorGrant(A)63K—$0
Jul 10, 2024Farokhzad OmidDirectorGrant(A)63K—$0
Feb 1, 2024Knobelman DeborahChief Financial OfficerGrant(A)101K—$0
Feb 1, 2024Knobelman DeborahChief Financial OfficerGrant(A)152K—$0
Feb 1, 2024Lu Timothy KCEO and President, DirectorGrant(A)306K—$0
Feb 1, 2024Lu Timothy KCEO and President, DirectorGrant(A)459K—$0
Feb 1, 2024Rajangam KanyaChief Medical & Devt. OfficerGrant(A)101K—$0
Feb 1, 2024Rajangam KanyaChief Medical & Devt. OfficerGrant(A)152K—$0
Jun 16, 2023Mathers Edward TDirectorGrant(A)63K—$0
Jun 16, 2023Farokhzad OmidDirectorGrant(A)63K—$0
Jun 16, 2023Cooperstone BrendaDirectorGrant(A)63K—$0
Jun 16, 2023Collins James J.DirectorGrant(A)63K—$0
Jun 16, 2023Berland Susan DDirectorGrant(A)63K—$0
Feb 1, 2023Lu Timothy KCEO and President, DirectorGrant(A)630K—$0
Feb 1, 2023Rajangam KanyaChief Medical & Devt. OfficerGrant(A)130K—$0
Feb 1, 2023Knobelman DeborahChief Financial OfficerGrant(A)130K—$0
Feb 1, 2023Lee Philip JChief Technology OfficerGrant(A)195K—$0
Oct 3, 2022Knobelman DeborahChief Financial OfficerGrant(A)30K—$0
Oct 3, 2022Knobelman DeborahChief Financial OfficerGrant(A)240K—$0
Jul 18, 2022Rajangam KanyaChief Medical & Devt. OfficerGrant(A)328K—$0
Jul 13, 2022Cooperstone BrendaDirectorGrant(A)125K—$0
Jul 13, 2022Epstein David RDirectorGrant(A)125K—$0
Jul 13, 2022Berland Susan DDirectorGrant(A)125K—$0
Jul 13, 2022Farokhzad OmidDirectorGrant(A)125K—$0
Jul 13, 2022Collins James J.DirectorGrant(A)125K—$0
Jul 13, 2022Mathers Edward TDirectorGrant(A)125K—$0
Jun 8, 2022Dynamics Sponsor LLCDirector, 10% OwnerOption exercise(M)5.8M—$0
Jun 8, 2022Dynamics Sponsor LLCDirector, 10% OwnerOther(J)6.5M—$0
Jun 8, 2022Dynamics Sponsor LLCDirector, 10% OwnerOption exercise(M)5.8M——
Jun 8, 2022Farokhzad OmidDirectorOption exercise(M)5.8M—$0
Jun 8, 2022Farokhzad OmidDirectorOther(J)4.5M—$0
Jun 8, 2022Farokhzad OmidDirectorGrant(A)250K$10.00$2.5M
Jun 8, 2022Farokhzad OmidDirectorOption exercise(M)5.8M——
Jun 8, 2022Epstein David RDirectorGrant(A)113K—$0
Jun 8, 2022Epstein David RDirectorOption exercise(M)113K——
Jun 25, 2014Martell RonChief Executive Officer, DirectorGrant(A)400K—$0
Jun 13, 2014Graziano James JosephChief Technology OfficerDisposed to issuer(D)25K——
Jun 13, 2014Graziano James JosephChief Technology OfficerGrant(A)25K——
Jun 13, 2014Smider VaughnSee Remarks, DirectorGrant(A)7K——
Jun 13, 2014Smider VaughnSee Remarks, DirectorDisposed to issuer(D)243K——
Jun 13, 2014Smider VaughnSee Remarks, DirectorDisposed to issuer(D)7K——
Jun 13, 2014Smider VaughnSee Remarks, DirectorGrant(A)243K——
Jun 13, 2014Frost Gamma Investments Trust10% OwnerGrant(A)212K——
Jun 13, 2014Frost Gamma Investments Trust10% OwnerDisposed to issuer(D)333K——
Jun 13, 2014Frost Gamma Investments Trust10% OwnerDisposed to issuer(D)212K——
Jun 13, 2014Frost Gamma Investments Trust10% OwnerGrant(A)333K——
May 16, 2014Stalder RuediDirectorGrant(A)8K—$0
May 16, 2014Van Hulst JackDirectorGrant(A)8K—$0
May 16, 2014Quick Thomas CDirectorGrant(A)5K—$0
May 16, 2014Isabelle Warren JohnDirectorGrant(A)5K—$0
May 16, 2014Rios Miguel De LosVP- ResearchGrant(A)113K—$0
May 16, 2014Frost Gamma Investments TrustDirector, 10% OwnerGrant(A)897K—$0
May 16, 2014Frost Gamma Investments TrustDirector, 10% OwnerGrant(A)646—$0
May 16, 2014Frost Gamma Investments TrustDirector, 10% OwnerGrant(A)12K—$0
May 16, 2014Frost Gamma Investments TrustDirector, 10% OwnerGrant(A)212K—$0
May 16, 2014Frost Gamma Investments TrustDirector, 10% OwnerGrant(A)7K—$0
May 16, 2014Frost Gamma Investments TrustDirector, 10% OwnerGrant(A)234K—$0
May 16, 2014Graziano James JosephChief Technology OfficerGrant(A)104K—$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 2006-01-02 → 2026-09-05. 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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