| Insider Trading | 
Relationship | 
Date | 
Transaction | 
Cost | 
#Shares | 
Value ($) | 
#Shares Total | 
SEC Form 4 | 
 
| Cordova Ashley | Chief Executive Officer | Sep 05 '25 | Buy | 12.22 | 81,550 | 996,859 | 437,569 | Sep 08 07:10 AM |  | Brackmann Christoph | Chief Financial Officer | Jul 29 '25 | Buy | 11.59 | 20,000 | 231,800 | 141,150 | Jul 30 04:33 PM |  | Stafford Kristin | Director | Jun 03 '25 | Sale | 17.28 | 999 | 17,259 | 3,054 | Jun 04 04:26 PM |  | LEUNG GABRIEL | Director | Jun 03 '25 | Sale | 17.31 | 999 | 17,297 | 81,229 | Jun 04 04:24 PM |  | Madden Martin J. | Director | Jun 03 '25 | Sale | 17.19 | 999 | 17,176 | 18,674 | Jun 04 04:23 PM |  | Scannell Timothy J | Director | Jun 03 '25 | Sale | 17.32 | 999 | 17,299 | 6,018 | Jun 04 04:22 PM |  | HILLEMAN JERYL L | Director | Jun 03 '25 | Sale | 17.26 | 999 | 17,247 | 5,591 | Jun 04 04:17 PM |  | Ocean Allyson J | Director | Jun 03 '25 | Sale | 17.29 | 999 | 17,269 | 3,054 | Jun 04 04:16 PM |  | VERNON W ANTHONY | Director | Jun 03 '25 | Sale | 17.35 | 999 | 17,329 | 167,887 | Jun 04 04:14 PM |  | Hung David | Director | Jun 03 '25 | Sale | 17.30 | 999 | 17,280 | 12,195 | Jun 04 04:11 PM |  | Leonard Frank X | EVP, Pres., Novocure Oncology | Jun 02 '25 | Sale | 17.50 | 30,196 | 528,413 | 168,452 | Jun 04 04:09 PM |  | FRANCIS LEONARD | Officer | Jun 02 '25 | Proposed Sale | 19.11 | 30,196 | 577,046 |  | Jun 02 04:25 PM |  | Paravasthu Mukund | Chief Operating Officer | May 03 '25 | Sale | 17.91 | 592 | 10,604 | 83,556 | May 05 04:17 PM |  | MUKUND PARAVASTHU | Officer | May 05 '25 | Proposed Sale | 17.91 | 592 | 10,604 |  | May 05 04:05 PM |  | Weinberg Uri | Chief Innovation Officer | Mar 03 '25 | Sale | 18.92 | 268 | 5,071 | 166,243 | Mar 04 04:19 PM |  | Leonard Frank X | EVP, Pres., Novocure Oncology | Mar 03 '25 | Sale | 18.54 | 2,527 | 46,841 | 143,673 | Mar 04 04:19 PM |  | Cordova Ashley | Chief Executive Officer | Mar 03 '25 | Sale | 18.54 | 2,053 | 38,055 | 204,005 | Mar 04 04:19 PM |  | Paravasthu Mukund | Chief Operating Officer | Mar 03 '25 | Sale | 18.54 | 250 | 4,634 | 29,173 | Mar 04 04:16 PM |  | FRANCIS LEONARD | Officer | Mar 03 '25 | Proposed Sale | 18.54 | 2,527 | 46,841 |  | Mar 03 05:34 PM |  | MUKUND PARAVASTHU | Officer | Mar 03 '25 | Proposed Sale | 18.54 | 250 | 4,634 |  | Mar 03 05:31 PM |  | URI WEINBERG | Officer | Mar 03 '25 | Proposed Sale | 18.92 | 268 | 5,071 |  | Mar 03 05:20 PM |  | ASHLEY CORDOVA | Officer | Mar 03 '25 | Proposed Sale | 18.54 | 2,053 | 38,055 |  | Mar 03 05:18 PM |  | WILHELMUS GROENHUYSEN | Officer | Mar 03 '25 | Proposed Sale | 18.54 | 3,165 | 58,667 |  | Mar 03 05:13 PM |  | Weinberg Uri | Chief Innovation Officer | Feb 28 '25 | Sale | 18.75 | 4,637 | 86,949 | 166,511 | Mar 03 04:28 PM |  | Leupin Nicolas | Chief Medical Officer | Feb 27 '25 | Sale | 20.02 | 991 | 19,844 | 50,133 | Mar 03 04:28 PM |  | Puri Michal Nath | Chief Human Resources Officer | Feb 27 '25 | Sale | 20.02 | 1,387 | 27,773 | 108,706 | Mar 03 04:27 PM |  | Leonard Frank X | EVP, Pres., Novocure Oncology | Feb 27 '25 | Sale | 20.02 | 12,266 | 245,609 | 148,970 | Mar 03 04:27 PM |  | Leonard Frank X | EVP, Pres., Novocure Oncology | Feb 28 '25 | Sale | 18.28 | 2,770 | 50,648 | 146,200 | Mar 03 04:27 PM |  | Cordova Ashley | Chief Executive Officer | Feb 27 '25 | Sale | 20.02 | 11,153 | 223,323 | 208,399 | Mar 03 04:26 PM |  | Cordova Ashley | Chief Executive Officer | Feb 28 '25 | Sale | 18.28 | 2,341 | 42,804 | 206,058 | Mar 03 04:26 PM |  | Paravasthu Mukund | Chief Operating Officer | Feb 27 '25 | Sale | 20.02 | 1,646 | 32,959 | 29,791 | Mar 03 04:26 PM |  | Paravasthu Mukund | Chief Operating Officer | Feb 28 '25 | Sale | 18.28 | 368 | 6,729 | 29,423 | Mar 03 04:26 PM |  | URI WEINBERG | Officer | Feb 28 '25 | Proposed Sale | 18.75 | 4,637 | 86,949 |  | Feb 28 05:01 PM |  | MUKUND PARAVASTHU | Officer | Feb 28 '25 | Proposed Sale | 18.28 | 368 | 6,729 |  | Feb 28 04:50 PM |  | ASHLEY CORDOVA | Officer | Feb 28 '25 | Proposed Sale | 18.28 | 2,341 | 42,803 |  | Feb 28 04:43 PM |  | WILHELMUS GROENHUYSEN | Officer | Feb 28 '25 | Proposed Sale | 18.28 | 3,202 | 58,546 |  | Feb 28 04:40 PM |  | FRANCIS LEONARD | Officer | Feb 28 '25 | Proposed Sale | 18.28 | 2,770 | 50,647 |  | Feb 28 04:38 PM |  | MUKUND PARAVASTHU | Officer | Feb 27 '25 | Proposed Sale | 20.02 | 1,646 | 32,959 |  | Feb 27 04:42 PM |  | ASHLEY CORODVA | Officer | Feb 27 '25 | Proposed Sale | 20.02 | 11,153 | 223,322 |  | Feb 27 04:39 PM |  | WILHELMUS GROENHUYSEN | Officer | Feb 27 '25 | Proposed Sale | 20.02 | 7,211 | 144,389 |  | Feb 27 04:36 PM |  | FRANCIS LEONARD | Officer | Feb 27 '25 | Proposed Sale | 20.02 | 12,266 | 245,608 |  | Feb 27 04:28 PM |  | Paravasthu Mukund | Chief Operating Officer | Jan 11 '25 | Sale | 26.81 | 2,160 | 57,906 | 31,437 | Jan 15 04:23 PM |  | MUKUND PARAVASTHU | Officer | Jan 13 '25 | Proposed Sale | 26.75 | 2,160 | 57,788 |  | Jan 13 05:28 PM |  | WILHELMUS C. GROENHUYSEN | Officer | Jan 02 '25 | Proposed Sale | 29.80 | 266,085 | 7,929,333 |  | Jan 02 04:25 PM |   
 |