Arkolith/Insider Trading/PMN

PMN Insider Trading

ProMIS Neurosciences Inc. · full profile →Last filing Mar 5, 2026
Net Buying · 180d
Open-Market Buys (180d)
$8.7M
3 insiders
Open-Market Sells (180d)
$0
0 insiders
Net Insider Flow
$8.7M
open market, 180d
Reporting Insiders
3
6 P/S transactions
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Build on these Form 4 transactions

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Form 4 insider API

Open-market buys and sells, cluster scans, company flows.

insider.transactions

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Owners, holdings, deltas, point-in-time portfolios.

stock.owners

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Recent Form 4 Transactions

100 shown
DateInsiderRoleActionSharesPriceValue
Mar 5, 2026Williams EugeneDirectorBuy(P)2K$24.40$49K
Mar 4, 2026Williams EugeneDirectorBuy(P)2K$24.00$48K
Mar 3, 2026Williams EugeneDirectorBuy(P)1K$21.89$22K
Mar 2, 2026Williams EugeneDirectorBuy(P)1K$22.53$23K
Feb 19, 2026Kaplan JohanneChief Development OfficerBuy(P)2K$15.35$25K
Feb 3, 2026Kirwin Patrick D.DirectorGrant(A)3K$12.13$37K
Feb 3, 2026Kirwin Patrick D.DirectorGrant(A)3K——
Feb 3, 2026Milbury Max A.InsiderGrant(A)7K$12.13$80K
Feb 3, 2026Milbury Max A.InsiderGrant(A)7K——
Feb 3, 2026Warma Neil KChief Executive Officer, DirectorGrant(A)6K$12.13$75K
Feb 3, 2026Warma Neil KChief Executive Officer, DirectorGrant(A)6K——
Feb 3, 2026Kaplan JohanneChief Development OfficerGrant(A)2K$12.13$25K
Feb 3, 2026Kaplan JohanneChief Development OfficerGrant(A)2K——
Feb 3, 2026Cashman NeilChief Scientific Officer, DirectorGrant(A)4K$12.13$50K
Feb 3, 2026Cashman NeilChief Scientific Officer, DirectorGrant(A)4K——
Feb 3, 2026Yu Fan10% OwnerBuy(P)701K$12.13$8.5M
Feb 3, 2026Yu Fan10% OwnerBuy(P)701K——
Oct 22, 2025Alex Slanix PaulDirectorGrant(A)40K—$0
Oct 3, 2025Milbury Max A.InsiderBuy(P)30K$0.49$15K
Sep 22, 2025Warma Neil KChief Executive Officer, DirectorGrant(A)600K—$0
Sep 22, 2025Altstiel Larry DouglasChief Medical OfficerGrant(A)165K—$0
Sep 22, 2025Milbury Max A.InsiderGrant(A)60K—$0
Sep 22, 2025Cashman NeilChief Scientific Officer, DirectorGrant(A)165K—$0
Sep 22, 2025Kaplan JohanneChief Development OfficerGrant(A)165K—$0
Jul 29, 2025Sclar Jeremy M.10% OwnerBuy(P)3.1M——
Jul 29, 2025Jeremy M. Sclar 2012 Irrevocable Family Trust10% OwnerBuy(P)3.1M——
Jul 25, 2025Gordon Michael SInsiderOption exercise(X)120K—$0
Jul 25, 2025Gordon Michael SInsiderOption exercise(X)120K—$0
Jul 25, 2025Gordon Michael SInsiderOption exercise(X)120K—$0
Jul 25, 2025Title 19 PromisInsiderOption exercise(X)120K—$0
Jul 25, 2025Title 19 PromisInsiderOption exercise(X)120K—$0
Jul 25, 2025Title 19 PromisInsiderOption exercise(X)120K—$0
Jul 25, 2025Sclar Jeremy M.10% OwnerOption exercise(X)698K——
Jul 25, 2025Sclar Jeremy M.10% OwnerOption exercise(X)698K——
Jul 25, 2025Sclar Jeremy M.10% OwnerOption exercise(X)698K——
Jul 25, 2025Sclar Jeremy M.10% OwnerOption exercise(X)698K—$0
Jul 25, 2025Sclar Jeremy M.10% OwnerOption exercise(X)698K—$0
Jul 25, 2025Sclar Jeremy M.10% OwnerOption exercise(X)698K—$0
Jul 25, 2025Jeremy M. Sclar 2012 Irrevocable Family Trust10% OwnerOption exercise(X)698K——
Jul 25, 2025Jeremy M. Sclar 2012 Irrevocable Family Trust10% OwnerOption exercise(X)698K——
Jul 25, 2025Jeremy M. Sclar 2012 Irrevocable Family Trust10% OwnerOption exercise(X)698K——
Jul 25, 2025Jeremy M. Sclar 2012 Irrevocable Family Trust10% OwnerOption exercise(X)698K—$0
Jul 25, 2025Jeremy M. Sclar 2012 Irrevocable Family Trust10% OwnerOption exercise(X)698K—$0
Jul 25, 2025Jeremy M. Sclar 2012 Irrevocable Family Trust10% OwnerOption exercise(X)698K—$0
Jun 30, 2025Gordon Michael S10% OwnerSell(S)93K——
Jun 12, 2025Williams EugeneDirectorGrant(A)20K—$0
Jun 12, 2025Wyman William WDirectorGrant(A)20K—$0
Jun 12, 2025Shafmaster Madge K.DirectorGrant(A)20K—$0
Jun 12, 2025Kirwin Patrick D.DirectorGrant(A)20K—$0
Jun 12, 2025Mandel-Brehm JoshDirectorGrant(A)20K—$0
Mar 13, 2025Gordon Michael SInsiderOther(J)48K——
Feb 10, 2025Cashman NeilChief Scientific Officer, DirectorBuy(P)15K$0.97$15K
Nov 18, 2024Altstiel Larry DouglasChief Medical OfficerGrant(A)175K—$0
Nov 18, 2024Cashman NeilChief Scientific Officer, DirectorGrant(A)200K—$0
Nov 18, 2024Kaplan JohanneChief Development OfficerGrant(A)175K—$0
Nov 18, 2024Milbury Max A.Principal Accounting OfficerGrant(A)70K—$0
Oct 8, 2024Warma Neil KChief Executive OfficerGrant(A)490K—$0
Oct 8, 2024Warma Neil KChief Executive OfficerGrant(A)1.1M—$0
Oct 3, 2024Kirwin Patrick D.DirectorGrant(A)40K—$0
Oct 3, 2024Mandel-Brehm JoshDirectorGrant(A)40K—$0
Oct 3, 2024Shafmaster Madge K.DirectorGrant(A)40K—$0
Oct 3, 2024Williams EugeneDirectorGrant(A)40K—$0
Oct 3, 2024Wyman William WDirectorGrant(A)40K—$0
Sep 24, 2024Shafmaster Madge K.DirectorBuy(P)70K$1.30$91K
Sep 23, 2024Shafmaster Madge K.DirectorBuy(P)70K$1.28$90K
Sep 20, 2024Shafmaster Madge K.DirectorBuy(P)60K$1.25$75K
Sep 17, 2024Gordon Michael S10% OwnerBuy(P)16K$1.40$23K
Sep 16, 2024Gordon Michael S10% OwnerBuy(P)77K$1.22$94K
Aug 14, 2024Kirwin Patrick D.DirectorBuy(P)10K$1.25$13K
Jul 31, 2024Sclar Jeremy M.10% OwnerConversion(C)150K——
Jul 31, 2024Sclar Jeremy M.10% OwnerBuy(P)698K——
Jul 31, 2024Sclar Jeremy M.10% OwnerConversion(C)150K——
Jul 31, 2024Sclar Jeremy M.10% OwnerBuy(P)698K——
Jul 31, 2024Sclar Jeremy M.10% OwnerBuy(P)698K——
Jul 31, 2024Sclar Jeremy M.10% OwnerBuy(P)698K——
Jul 31, 2024Sclar Jeremy M.10% OwnerConversion(C)150K——
Jul 31, 2024Sclar Jeremy M.10% OwnerConversion(C)150K——
Jul 31, 2024Gordon Michael S10% OwnerBuy(P)465K——
Jul 31, 2024Gordon Michael S10% OwnerConversion(C)500K——
Jul 31, 2024Gordon Michael S10% OwnerBuy(P)465K——
Jul 31, 2024Gordon Michael S10% OwnerBuy(P)465K——
Jul 31, 2024Gordon Michael S10% OwnerBuy(P)465K——
Jul 31, 2024Gordon Michael S10% OwnerConversion(C)500K——
Jul 31, 2024Title 19 Promis10% OwnerConversion(C)500K——
Jul 31, 2024Title 19 Promis10% OwnerBuy(P)465K——
Jul 31, 2024Title 19 Promis10% OwnerBuy(P)465K——
Jul 31, 2024Title 19 Promis10% OwnerConversion(C)500K——
Jul 31, 2024Title 19 Promis10% OwnerBuy(P)465K——
Jul 31, 2024Title 19 Promis10% OwnerBuy(P)465K——
Jan 2, 2024Warma Neil KChief Executive OfficerGrant(A)200K—$0
Dec 4, 2023Sclar Jeremy M.10% OwnerSell(S)150K——
Dec 4, 2023Sclar Jeremy M.10% OwnerBuy(P)150K——
Dec 4, 2023Sclar Jeremy M.10% OwnerSell(S)150K——
Dec 4, 2023Sclar Jeremy M.10% OwnerBuy(P)150K——
Oct 26, 2023Malenfant Gavin T.Chief Operating Officer, DirectorGrant(A)13K—$0
Oct 26, 2023Kaplan JohanneChief Development OfficerGrant(A)13K—$0
Oct 26, 2023Geffken Daniel E.Chief Financial OfficerGrant(A)3K—$0
Oct 26, 2023Cashman NeilChief Scientific Officer, DirectorGrant(A)13K—$0
Oct 26, 2023Milbury Max A.Principal Accounting OfficerGrant(A)13K—$0
Oct 26, 2023Altstiel Larry DouglasChief Medical OfficerGrant(A)13K—$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.

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