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.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 30, 2026 | Leonard Frank X | Chief Executive Officer | Grant(A) | 2K | $11.15 | $21K |
| Jun 30, 2026 | Puri Michal Nath | Chief Human Resources Officer | Grant(A) | 2K | $11.15 | $21K |
| Jun 30, 2026 | Danziger Asaf | Director | Grant(A) | 268 | $11.15 | $3K |
| Jun 30, 2026 | Ben Arye Barak | General Counsel | Grant(A) | 1K | $11.15 | $14K |
| Jun 4, 2026 | Leonard Frank X | Chief Executive Officer | Sell(S) | 34K | $17.93 | $615K |
| Jun 3, 2026 | Leung Gabriel | Director | Grant(A) | 12K | — | $0 |
| Jun 3, 2026 | Leung Gabriel | Director | Grant(A) | 17K | — | $0 |
| Jun 3, 2026 | Stafford Kristin | Director | Grant(A) | 12K | — | $0 |
| Jun 3, 2026 | Stafford Kristin | Director | Grant(A) | 17K | — | $0 |
| Jun 3, 2026 | Ocean Allyson J | Director | Grant(A) | 12K | — | $0 |
| Jun 3, 2026 | Ocean Allyson J | Director | Grant(A) | 17K | — | $0 |
| Jun 3, 2026 | Scannell Timothy J | Director | Grant(A) | 12K | — | $0 |
| Jun 3, 2026 | Scannell Timothy J | Director | Grant(A) | 17K | — | $0 |
| Jun 3, 2026 | Hilleman Jeryl L | Director | Grant(A) | 12K | — | $0 |
| Jun 3, 2026 | Hilleman Jeryl L | Director | Grant(A) | 17K | — | $0 |
| Jun 3, 2026 | Hung David | Director | Grant(A) | 12K | — | $0 |
| Jun 3, 2026 | Hung David | Director | Grant(A) | 17K | — | $0 |
| Jun 3, 2026 | Madden Martin J. | Director | Grant(A) | 12K | — | $0 |
| Jun 3, 2026 | Madden Martin J. | Director | Grant(A) | 17K | — | $0 |
| Jun 3, 2026 | Vernon W Anthony | Director | Grant(A) | 12K | — | $0 |
| Jun 3, 2026 | Vernon W Anthony | Director | Grant(A) | 17K | — | $0 |
| Jun 2, 2026 | Scannell Timothy J | Director | Sell(S) | 3K | $15.77 | $46K |
| Jun 2, 2026 | Vernon W Anthony | Director | Sell(S) | 3K | $15.77 | $46K |
| Jun 2, 2026 | Hung David | Director | Sell(S) | 3K | $15.77 | $46K |
| Jun 2, 2026 | Hilleman Jeryl L | Director | Sell(S) | 3K | $15.77 | $46K |
| Jun 2, 2026 | Leung Gabriel | Director | Sell(S) | 3K | $15.77 | $46K |
| Jun 2, 2026 | Stafford Kristin | Director | Sell(S) | 3K | $15.77 | $46K |
| Jun 2, 2026 | Ocean Allyson J | Director | Sell(S) | 3K | $15.77 | $46K |
| Apr 28, 2026 | Vernon W Anthony | Director | Option exercise(M) | 22K | — | $0 |
| Apr 28, 2026 | Vernon W Anthony | Director | Option exercise(M) | 22K | $11.39 | $245K |
| Mar 5, 2026 | Paravasthu Mukund | Chief Operating Officer | Sell(S) | 43K | $13.77 | $595K |
| Mar 4, 2026 | Weinberg Uri | Chf Medical and Innovation Ofr | Sell(S) | 6K | $13.31 | $85K |
| Mar 4, 2026 | Cordova Ashley | Former Chief Executive Officer | Tax withholding(F) | 18K | $13.30 | $235K |
| Mar 4, 2026 | Leonard Frank X | Chief Executive Officer | Sell(S) | 6K | $13.31 | $75K |
| Mar 4, 2026 | Puri Michal Nath | Chief Human Resources Officer | Sell(S) | 1K | $13.31 | $15K |
| Mar 4, 2026 | Leupin Nicolas | Former Chief Medical Officer | Sell(S) | 1K | $13.31 | $15K |
| Mar 4, 2026 | Paravasthu Mukund | Chief Operating Officer | Sell(S) | 5K | $13.31 | $72K |
| Mar 4, 2026 | Brackmann Christoph | Chief Financial Officer | Sell(S) | 6K | $13.31 | $85K |
| Mar 3, 2026 | Doyle William F | Executive Chairman, Director | Grant(A) | 200K | — | $0 |
| Mar 3, 2026 | Doyle William F | Executive Chairman, Director | Sell(S) | 21K | $13.43 | $286K |
| Mar 3, 2026 | Doyle William F | Executive Chairman, Director | Sell(S) | 51K | $12.79 | $647K |
| Mar 3, 2026 | Doyle William F | Executive Chairman, Director | Grant(A) | 200K | — | $0 |
| Mar 3, 2026 | Doyle William F | Executive Chairman, Director | Grant(A) | 30K | — | $0 |
| Mar 3, 2026 | Doyle William F | Executive Chairman, Director | Grant(A) | 258K | — | $0 |
| Mar 3, 2026 | Weinberg Uri | Chf Medical and Innovation Ofr | Grant(A) | 50K | — | $0 |
| Mar 3, 2026 | Weinberg Uri | Chf Medical and Innovation Ofr | Grant(A) | 73K | — | $0 |
| Mar 3, 2026 | Leonard Frank X | Chief Executive Officer | Grant(A) | 150K | — | $0 |
| Mar 3, 2026 | Leonard Frank X | Chief Executive Officer | Grant(A) | 216K | — | $0 |
| Mar 3, 2026 | Ben Arye Barak | General Counsel | Grant(A) | 50K | — | $0 |
| Mar 3, 2026 | Ben Arye Barak | General Counsel | Grant(A) | 73K | — | $0 |
| Mar 3, 2026 | Puri Michal Nath | Chief Human Resources Officer | Grant(A) | 40K | — | $0 |
| Mar 3, 2026 | Puri Michal Nath | Chief Human Resources Officer | Grant(A) | 59K | — | $0 |
| Mar 3, 2026 | Paravasthu Mukund | Chief Operating Officer | Grant(A) | 45K | — | $0 |
| Mar 3, 2026 | Paravasthu Mukund | Chief Operating Officer | Grant(A) | 8K | — | $0 |
| Mar 3, 2026 | Paravasthu Mukund | Chief Operating Officer | Grant(A) | 58K | — | $0 |
| Mar 3, 2026 | Brackmann Christoph | Chief Financial Officer | Grant(A) | 55K | — | $0 |
| Mar 3, 2026 | Brackmann Christoph | Chief Financial Officer | Grant(A) | 81K | — | $0 |
| Mar 2, 2026 | Weinberg Uri | Chf Medical and Innovation Ofr | Sell(S) | 3K | $13.33 | $44K |
| Mar 2, 2026 | Cordova Ashley | Former Chief Executive Officer | Tax withholding(F) | 2K | $13.67 | $33K |
| Mar 2, 2026 | Cordova Ashley | Former Chief Executive Officer | Tax withholding(F) | 7K | $13.67 | $99K |
| Mar 2, 2026 | Leonard Frank X | Chief Executive Officer | Sell(S) | 7K | $13.49 | $98K |
| Mar 2, 2026 | Paravasthu Mukund | Chief Operating Officer | Sell(S) | 408 | $13.49 | $6K |
| Feb 28, 2026 | Weinberg Uri | Chf Medical and Innovation Ofr | Grant(A) | 13K | — | $0 |
| Feb 28, 2026 | Cordova Ashley | Former Chief Executive Officer | Grant(A) | 24K | — | $0 |
| Feb 28, 2026 | Leonard Frank X | Chief Executive Officer | Grant(A) | 19K | — | $0 |
| Feb 28, 2026 | Ben Arye Barak | General Counsel | Grant(A) | 18K | — | $0 |
| Feb 27, 2026 | Weinberg Uri | Chf Medical and Innovation Ofr | Sell(S) | 7K | $13.84 | $103K |
| Feb 27, 2026 | Cordova Ashley | Former Chief Executive Officer | Tax withholding(F) | 12K | $13.75 | $159K |
| Feb 27, 2026 | Leonard Frank X | Chief Executive Officer | Sell(S) | 10K | $13.66 | $133K |
| Feb 27, 2026 | Puri Michal Nath | Chief Human Resources Officer | Sell(S) | 1K | $13.66 | $20K |
| Feb 27, 2026 | Leupin Nicolas | Former Chief Medical Officer | Sell(S) | 1K | $13.66 | $14K |
| Feb 27, 2026 | Paravasthu Mukund | Chief Operating Officer | Sell(S) | 2K | $13.66 | $21K |
| Jan 11, 2026 | Paravasthu Mukund | Chief Operating Officer | Tax withholding(F) | 2K | $14.35 | $31K |
| Nov 4, 2025 | Paravasthu Mukund | Chief Operating Officer | Tax withholding(F) | 3K | $12.23 | $36K |
| Nov 4, 2025 | Brackmann Christoph | Chief Financial Officer | Tax withholding(F) | 7K | $12.23 | $86K |
| Nov 1, 2025 | Leonard Frank X | EVP, Pres., Novocure Oncology | Tax withholding(F) | 966 | $12.81 | $12K |
| Nov 1, 2025 | Paravasthu Mukund | Chief Operating Officer | Tax withholding(F) | 168 | $12.81 | $2K |
| Oct 31, 2025 | Puri Michal Nath | Chief Human Resources Officer | Tax withholding(F) | 752 | $12.82 | $10K |
| Sep 5, 2025 | Cordova Ashley | Chief Executive Officer | Buy(P) | 82K | $12.22 | $997K |
| Jul 29, 2025 | Brackmann Christoph | Chief Financial Officer | Buy(P) | 10K | $11.63 | $116K |
| Jul 29, 2025 | Brackmann Christoph | Chief Financial Officer | Buy(P) | 5K | $11.50 | $58K |
| Jul 29, 2025 | Brackmann Christoph | Chief Financial Officer | Buy(P) | 5K | $11.60 | $58K |
| Jun 30, 2025 | Ben Arye Barak | General Counsel | Grant(A) | 769 | $15.13 | $12K |
| Jun 30, 2025 | Cordova Ashley | Chief Executive Officer | Grant(A) | 833 | $15.13 | $13K |
| Jun 30, 2025 | Danziger Asaf | Director | Grant(A) | 833 | $15.13 | $13K |
| Jun 30, 2025 | Leonard Frank X | EVP, Pres., Novocure Oncology | Grant(A) | 833 | $15.13 | $13K |
| Jun 30, 2025 | Puri Michal Nath | Chief Human Resources Officer | Grant(A) | 833 | $15.13 | $13K |
| Jun 4, 2025 | Leonard Frank X | EVP, Pres., Novocure Oncology | Grant(A) | 179K | — | $0 |
| Jun 4, 2025 | Vernon W Anthony | Director | Grant(A) | 11K | — | $0 |
| Jun 4, 2025 | Vernon W Anthony | Director | Grant(A) | 17K | — | $0 |
| Jun 4, 2025 | Hung David | Director | Grant(A) | 11K | — | $0 |
| Jun 4, 2025 | Hung David | Director | Grant(A) | 17K | — | $0 |
| Jun 4, 2025 | Scannell Timothy J | Director | Grant(A) | 11K | — | $0 |
| Jun 4, 2025 | Scannell Timothy J | Director | Grant(A) | 17K | — | $0 |
| Jun 4, 2025 | Ocean Allyson J | Director | Grant(A) | 11K | — | $0 |
| Jun 4, 2025 | Ocean Allyson J | Director | Grant(A) | 17K | — | $0 |
| Jun 4, 2025 | Hilleman Jeryl L | Director | Grant(A) | 11K | — | $0 |
| Jun 4, 2025 | Hilleman Jeryl L | Director | Grant(A) | 17K | — | $0 |
| Jun 4, 2025 | Madden Martin J. | Director | Grant(A) | 33K | — | $0 |
| Jun 4, 2025 | Stafford Kristin | Director | Grant(A) | 11K | — | $0 |
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 2021-01-04 → 2026-07-21. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).