Arkolith/Insider Trading/CYCC

CYCC Insider Trading

CYCC · full profile →Last filing Sep 5, 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

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Recent Form 4 Transactions

79 shown
DateInsiderRoleActionSharesPriceValue
Sep 5, 2025Kua Khai Loon10% OwnerSell(S)19K$7.01$134K
Sep 4, 2025Ong Yee Lung10% OwnerOther(J)186K——
Sep 4, 2025Ong Yee Lung10% OwnerOther(J)186K—$0
Sep 4, 2025Yap Kim Choy10% OwnerOther(J)186K——
Sep 4, 2025Yap Kim Choy10% OwnerOther(J)186K—$0
Sep 4, 2025Kua Khai Loon10% OwnerOther(J)186K——
Sep 4, 2025Kua Khai Loon10% OwnerOther(J)186K—$0
Jul 30, 2025Lazar David E.10% OwnerSell(S)7K$12.36$83K
Feb 26, 2025Ben-Tzvi AvrahamDirectorGrant(A)700K—$0
Feb 26, 2025Lazar David E.Interim CEO, 10% OwnerSell(S)194.6M$0.03$5.8M
Feb 26, 2025Lazar David E.Interim CEO, 10% OwnerOption exercise(M)2.6M——
Feb 26, 2025Lazar David E.Interim CEO, 10% OwnerOption exercise(M)192.0M——
Feb 26, 2025Lazar David E.Interim CEO, 10% OwnerOption exercise(M)1.0M——
Feb 26, 2025Lazar David E.Interim CEO, 10% OwnerOption exercise(M)1.7M——
Feb 26, 2025Natan DavidDirectorGrant(A)700K—$0
Feb 6, 2025Lazar David E.Interim CEO, 10% OwnerGrant(A)2.1M——
Jan 2, 2025Natan DavidDirectorGrant(A)100K——
Jan 29, 2024Schwartz BrianInterim Chief Medical Officer, DirectorGrant(A)13K—$0
Jan 29, 2024Schwartz BrianInterim Chief Medical Officer, DirectorGrant(A)13K—$0
Dec 21, 2023Rombotis Spiro GeorgePresident and CEO, DirectorBuy(P)6K$3.32$20K
Dec 21, 2023Rombotis Spiro GeorgePresident and CEO, DirectorBuy(P)6K—$0
Dec 21, 2023McBarron PaulSee Remarks, DirectorBuy(P)2K$3.32$6K
Dec 21, 2023McBarron PaulSee Remarks, DirectorBuy(P)2K—$0
Jun 30, 2023Schwartz BrianDirectorGrant(A)21K—$0
Jun 30, 2023Schwartz BrianDirectorGrant(A)42K—$0
Jun 30, 2023Henney Christopher SDirectorGrant(A)21K—$0
Jun 30, 2023Henney Christopher SDirectorGrant(A)42K—$0
Jun 30, 2023Ferguson Kenneth M.DirectorGrant(A)21K—$0
Jun 30, 2023Ferguson Kenneth M.DirectorGrant(A)42K—$0
Jun 30, 2023Walker Karin LDirectorGrant(A)21K—$0
Jun 30, 2023Walker Karin LDirectorGrant(A)42K—$0
Jun 30, 2023Kirschbaum MarkChief Medical OfficerGrant(A)70K—$0
Jun 30, 2023McBarron PaulSee Remarks, DirectorGrant(A)70K—$0
Jun 30, 2023Spiegel Robert J.DirectorGrant(A)21K—$0
Jun 30, 2023Spiegel Robert J.DirectorGrant(A)42K—$0
Jun 30, 2023Barker Sam LDirectorGrant(A)21K—$0
Jun 30, 2023Barker Sam LDirectorGrant(A)42K—$0
Jun 30, 2023Rombotis Spiro GeorgePresident and CEO, DirectorGrant(A)110K—$0
Jan 31, 2023Kirschbaum MarkChief Medical OfficerGrant(A)31K—$0
Jan 31, 2023Rombotis Spiro GeorgePresident and CEO, DirectorGrant(A)58K—$0
Jan 31, 2023McBarron PaulSee Remarks, DirectorGrant(A)31K—$0
Jun 14, 2022Barker Sam LDirectorGrant(A)16K—$0
Jun 14, 2022Barker Sam LDirectorGrant(A)32K—$0
Jun 14, 2022Henney Christopher SDirectorGrant(A)16K—$0
Jun 14, 2022Henney Christopher SDirectorGrant(A)32K—$0
Jun 14, 2022Schwartz BrianDirectorGrant(A)16K—$0
Jun 14, 2022Schwartz BrianDirectorGrant(A)32K—$0
Jun 14, 2022Sems LloydDirectorGrant(A)16K—$0
Jun 14, 2022Sems LloydDirectorGrant(A)32K—$0
Jun 14, 2022Spiegel Robert J.DirectorGrant(A)16K—$0
Jun 14, 2022Spiegel Robert J.DirectorGrant(A)32K—$0
Jun 14, 2022Walker Karin LDirectorGrant(A)16K—$0
Jun 14, 2022Walker Karin LDirectorGrant(A)32K—$0
Jun 14, 2022Ferguson Kenneth M.DirectorGrant(A)24K—$0
Jun 14, 2022Ferguson Kenneth M.DirectorGrant(A)47K—$0
Dec 13, 2021Rombotis Spiro GeorgePresident and CEO, DirectorGrant(A)190K—$0
Dec 13, 2021McBarron PaulSee Remarks, DirectorGrant(A)100K—$0
Dec 13, 2021Kirschbaum MarkChief Medical OfficerGrant(A)100K—$0
Nov 30, 2021Barker Sam LDirectorSell(S)12$3.57$43
Nov 18, 2021Rombotis Spiro GeorgePresident and CEO, DirectorBuy(P)4K$4.50$18K
Aug 24, 2021Barker Sam LDirectorBuy(P)1K$5.00$5K
Jun 15, 2021Hradsky Gregory T.DirectorGrant(A)5K—$0
Jun 15, 2021Hradsky Gregory T.DirectorGrant(A)2K—$0
Jun 15, 2021Barker Sam LDirectorGrant(A)5K—$0
Jun 15, 2021Barker Sam LDirectorGrant(A)2K—$0
Jun 15, 2021Spiegel Robert J.DirectorGrant(A)5K—$0
Jun 15, 2021Spiegel Robert J.DirectorGrant(A)2K—$0
Jun 15, 2021Sems LloydDirectorGrant(A)5K—$0
Jun 15, 2021Sems LloydDirectorGrant(A)2K—$0
Jun 15, 2021Henney Christopher SDirectorGrant(A)5K—$0
Jun 15, 2021Henney Christopher SDirectorGrant(A)2K—$0
Jun 15, 2021Walker Karin LDirectorGrant(A)5K—$0
Jun 15, 2021Walker Karin LDirectorGrant(A)2K—$0
Jun 15, 2021Walker Karin LDirectorGrant(A)1K—$0
Jun 15, 2021Walker Karin LDirectorGrant(A)2K—$0
Jun 15, 2021Schwartz BrianDirectorGrant(A)5K—$0
Jun 15, 2021Schwartz BrianDirectorGrant(A)2K—$0
Jun 15, 2021Schwartz BrianDirectorGrant(A)2K—$0
Jun 15, 2021Schwartz BrianDirectorGrant(A)1K—$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 2021-03-29 → 2026-07-14. Earlier history is backfilling; this window widens as it deepens.

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