Insider Trading activities of Novocure Ltd insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Novocure Ltd since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Novocure Ltd since year 2005. Table 2 shows the detailed insider transactions of Novocure Ltd since 2005. The reporting company's ticker symbol is NVCR. The reporting company's CIK number is 1645113.
The total value of stock buying since 2005 is $866,250.
The total value of stock sales since 2005 is $106,627,190.
The total value of stock option exercises since 2005 is $18,315,813.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Novocure Ltd (NVCR).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2018-08 0 $0 109,461 $4,257,108 0 $0
2018-07 0 $0 150,117 $4,029,054 59,720 $424,728
2018-06 0 $0 746,967 $22,799,135 414,411 $3,380,730
2018-05 0 $0 220,470 $6,305,462 543,840 $1,131,700
2018-04 0 $0 426,859 $9,981,959 207,825 $714,918
2018-03 0 $0 30,000 $654,150 49,728 $11,437
2018-02 0 $0 28,400 $563,114 235,937 $4,018,439
2018-01 0 $0 489,548 $10,881,437 13,179 $83,713
2017-11 0 $0 309,265 $6,296,058 0 $0
2017-10 0 $0 250 $5,500 0 $0
2017-09 0 $0 38,172 $840,361 0 $0
2017-07 0 $0 441,880 $8,007,963 354,780 $134,816
2017-06 0 $0 1,637,598 $27,298,472 6,498 $23,327
2017-05 0 $0 80,000 $960,332 0 $0
2017-04 0 $0 48,000 $526,464 0 $0
2017-03 125,000 $866,250 0 $0 0 $0
2017-02 0 $0 0 $0 1,212,454 $4,352,709
2016-12 0 $0 182,500 $1,591,547 468,219 $79,596
2016-08 0 $0 676,576 $1,384,274 0 $0
2016-06 0 $0 20,000 $244,800 0 $0
2016-05 0 $0 0 $0 1,313,251 $3,862,698
2016-04 0 $0 0 $0 236,520 $40,208
2016-01 0 $0 0 $0 332,984 $56,607
2015-12 0 $0 0 $0 1,100 $187

Table 2. Detailed insider stock purchases, sales, and option exercises of Novocure Ltd insiders (NVCR)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2018-08-28 Palti Yoram (Chief Technology Officer) Sale 4,334 40.27 174,547
2018-08-27 Palti Yoram (Chief Technology Officer) Sale 13,450 40.05 538,659
2018-08-27 Groenhuysen Wilhelmus Cm (Chief Financial Officer) Sale 9,973 40.03 399,199
2018-08-24 Palti Yoram (Chief Technology Officer) Sale 12,216 40.00 488,640
2018-08-24 Groenhuysen Wilhelmus Cm (Chief Financial Officer) Sale 25,574 40.02 1,023,599
2018-08-22 Groenhuysen Wilhelmus Cm (Chief Financial Officer) Sale 31,179 37.67 1,174,606
2018-08-14 Groenhuysen Wilhelmus Cm (Chief Financial Officer) Sale 4,368 37.73 164,804
2018-08-02 Groenhuysen Wilhelmus Cm (Chief Financial Officer) Sale 7,126 35.02 249,588
2018-08-01 Groenhuysen Wilhelmus Cm (Chief Financial Officer) Sale 1,241 35.02 43,466
2018-07-27 Groenhuysen Wilhelmus Cm (Chief Financial Officer) Sale 62,727 35.43 2,222,417
2018-07-16 Palti Yoram (Chief Technology Officer) Sale 30,000 .00 0
2018-07-16 Doyle William F (Executive Chairman) Option Ex 2,330 3.59 8,364
2018-07-02 Ambrogi Michael J. (Chief Operating Officer) Sale 57,390 31.48 1,806,637
2018-07-02 Ambrogi Michael J. (Chief Operating Officer) Option Ex 57,390 7.25 416,364
2018-06-27 Danziger Asaf (Chief Executive Officer) Sale 70,364 32.09 2,257,699
2018-06-20 Danziger Asaf (Chief Executive Officer) Sale 8,308 32.03 266,146
2018-06-19 Danziger Asaf (Chief Executive Officer) Sale 621 32.00 19,872
2018-06-18 Danziger Asaf (Chief Executive Officer) Sale 22,289 32.00 713,248
2018-06-15 Palti Yoram (Chief Technology Officer) Sale 30,000 31.09 932,790
2018-06-14 Danziger Asaf (Chief Executive Officer) Sale 200 32.00 6,400
2018-06-14 Palti Yoram (Chief Technology Officer) Sale 30,000 31.64 949,260
2018-06-13 Danziger Asaf (Chief Executive Officer) Sale 11,720 32.00 375,040
2018-06-13 Kirson Eilon D. (Chief Science Officer) Option Ex 68,250 12.91 881,448
2018-06-04 Danziger Asaf (Chief Executive Officer) Sale 227,304 30.34 6,897,312
2018-06-04 Kirson Eilon D. (Chief Science Officer) Sale 346,161 29.99 10,381,368
2018-06-04 Kirson Eilon D. (Chief Science Officer) Option Ex 346,161 7.22 2,499,282
2018-05-25 Phillips Charles G Iii (Director) Sale 50,000 30.30 1,515,100
2018-05-25 Phillips Charles G Iii (Director) Option Ex 50,000 6.72 336,000
2018-05-16 Leung Gabriel (Director) Sale 40,000 28.77 1,150,800
2018-05-16 Leung Gabriel (Director) Option Ex 100,000 3.44 344,000
2018-05-15 Leung Gabriel (Director) Sale 40,000 28.88 1,155,200
2018-05-15 Leung Gabriel (Director) Option Ex 40,000 3.44 137,600
2018-05-02 Doyle William F (Executive Chairman) Option Ex 293,840 .00 0
2018-05-01 Ambrogi Michael J. (Chief Operating Officer) Sale 60,000 27.40 1,644,000
2018-05-01 Ambrogi Michael J. (Chief Operating Officer) Option Ex 60,000 5.24 314,100
2018-05-01 Groenhuysen Wilhelmus Cm (Chief Financial Officer) Sale 30,470 27.58 840,362
2018-04-26 Ambrogi Michael J. (Chief Operating Officer) Sale 20,000 26.02 520,420
2018-04-26 Ambrogi Michael J. (Chief Operating Officer) Option Ex 20,000 3.44 68,800
2018-04-24 Palti Yoram (Chief Technology Officer) Sale 5,600 25.06 140,319
2018-04-23 Palti Yoram (Chief Technology Officer) Sale 30,000 25.07 751,950
2018-04-20 Palti Yoram (Chief Technology Officer) Sale 19,362 25.06 485,192
2018-04-19 Palti Yoram (Chief Technology Officer) Sale 30,000 24.93 747,750
2018-04-18 Palti Yoram (Chief Technology Officer) Sale 14,072 24.10 339,078
2018-04-18 Ambrogi Michael J. (Chief Operating Officer) Sale 20,000 24.00 480,000
2018-04-18 Ambrogi Michael J. (Chief Operating Officer) Option Ex 20,000 3.44 68,800
2018-04-18 Kirson Eilon D. (Chief Science Officer) Sale 147,825 24.00 3,547,800
2018-04-18 Kirson Eilon D. (Chief Science Officer) Option Ex 147,825 3.44 508,518
2018-04-17 Palti Yoram (Chief Technology Officer) Sale 30,000 23.44 703,230
2018-04-17 Ambrogi Michael J. (Chief Operating Officer) Sale 20,000 22.09 441,860
2018-04-17 Ambrogi Michael J. (Chief Operating Officer) Option Ex 20,000 3.44 68,800
2018-04-04 Palti Yoram (Chief Technology Officer) Sale 30,000 19.89 596,760
2018-04-03 Palti Yoram (Chief Technology Officer) Sale 30,000 20.05 601,500
2018-04-02 Palti Yoram (Chief Technology Officer) Sale 30,000 20.87 626,100
2018-03-29 Palti Yoram (Chief Technology Officer) Sale 30,000 21.80 654,150
2018-03-19 Ambrogi Michael J. (Chief Operating Officer) Option Ex 49,728 .23 11,437
2018-02-23 Longsworth Todd Christopher (General Counsel) Sale 6,591 19.83 130,686
2018-02-23 Ambrogi Michael J. (Chief Operating Officer) Sale 8,458 19.83 167,705
2018-02-23 Groenhuysen Wilhelmus Cm (Chief Financial Officer) Sale 13,351 19.83 264,723
2018-02-22 Longsworth Todd Christopher (General Counsel) Option Ex 21,667 21.55 466,923
2018-02-22 Danziger Asaf (Chief Executive Officer) Option Ex 53,334 21.55 1,149,347
2018-02-22 Ambrogi Michael J. (Chief Operating Officer) Option Ex 31,201 21.55 672,381
2018-02-22 Kirson Eilon D. (Chief Science Officer) Option Ex 36,401 21.55 784,441
2018-02-22 Groenhuysen Wilhelmus Cm (Chief Financial Officer) Option Ex 43,334 21.55 933,847
2018-02-06 Ambrogi Michael J. (Chief Operating Officer) Option Ex 50,000 .23 11,500
2018-01-29 Longsworth Todd Christopher (General Counsel) Sale 11,630 24.00 279,120
2018-01-29 Longsworth Todd Christopher (General Counsel) Option Ex 11,630 6.72 78,153
2018-01-29 Danziger Asaf (Chief Executive Officer) Sale 13,974 24.02 335,585
2018-01-25 Danziger Asaf (Chief Executive Officer) Sale 6,456 22.43 144,840
2018-01-24 Danziger Asaf (Chief Executive Officer) Sale 10,600 22.17 235,012
2018-01-23 Danziger Asaf (Chief Executive Officer) Sale 10,248 22.03 225,794
2018-01-22 Doyle William F (Executive Chairman) Option Ex 1,549 3.59 5,560
2018-01-16 Danziger Asaf (Chief Executive Officer) Sale 14,900 22.20 330,750
2018-01-12 Danziger Asaf (Chief Executive Officer) Sale 22,895 22.02 504,239
2018-01-11 Danziger Asaf (Chief Executive Officer) Sale 313,525 22.35 7,007,597
2018-01-11 Kirson Eilon D. (Chief Science Officer) Sale 25,320 22.00 557,115
2018-01-09 Groenhuysen Wilhelmus Cm (Chief Financial Officer) Sale 31,132 21.02 654,363
2018-01-04 Groenhuysen Wilhelmus Cm (Chief Financial Officer) Sale 26,264 21.03 552,305
2018-01-03 Groenhuysen Wilhelmus Cm (Chief Financial Officer) Sale 2,604 21.01 54,717
2017-11-13 Palti Yoram (Chief Technology Officer) Sale 30,000 17.13 513,870
2017-11-10 Palti Yoram (Chief Technology Officer) Sale 30,000 17.79 533,700
2017-11-09 Palti Yoram (Chief Technology Officer) Sale 30,000 18.44 553,200
2017-11-08 Palti Yoram (Chief Technology Officer) Sale 30,000 19.82 594,450
2017-11-07 Palti Yoram (Chief Technology Officer) Sale 30,000 20.74 622,200
2017-11-06 Danziger Asaf (Chief Executive Officer) Sale 6,919 22.00 152,218
2017-11-06 Palti Yoram (Chief Technology Officer) Sale 30,000 21.71 651,240
2017-11-06 Kirson Eilon D. (Chief Science Officer) Sale 9,100 22.00 200,200
2017-11-03 Danziger Asaf (Chief Executive Officer) Sale 2,300 22.00 50,600
2017-11-03 Palti Yoram (Chief Technology Officer) Sale 30,000 21.66 649,680
2017-11-03 Ambrogi Michael J. (Chief Operating Officer) Sale 900 22.00 19,800
2017-11-03 Kirson Eilon D. (Chief Science Officer) Sale 3,100 22.00 68,200
2017-11-02 Palti Yoram (Chief Technology Officer) Sale 30,000 21.78 653,520
2017-11-02 Ambrogi Michael J. (Chief Operating Officer) Sale 300 22.00 6,600
2017-11-02 Kirson Eilon D. (Chief Science Officer) Sale 300 22.00 6,600
2017-11-01 Ambrogi Michael J. (Chief Operating Officer) Sale 24,227 22.01 533,163
2017-11-01 Kirson Eilon D. (Chief Science Officer) Sale 22,119 22.01 486,817
2017-10-31 Ambrogi Michael J. (Chief Operating Officer) Sale 100 22.00 2,200
2017-10-31 Kirson Eilon D. (Chief Science Officer) Sale 150 22.00 3,300
2017-09-25 Danziger Asaf (Chief Executive Officer) Sale 900 22.05 19,845
2017-09-14 Danziger Asaf (Chief Executive Officer) Sale 1,772 22.00 38,984
2017-09-13 Danziger Asaf (Chief Executive Officer) Sale 35,500 22.02 781,532
2017-07-14 Danziger Asaf (Chief Executive Officer) Option Ex 354,780 .38 134,816
2017-07-11 Danziger Asaf (Chief Executive Officer) Sale 7,383 19.80 146,146
2017-07-10 Danziger Asaf (Chief Executive Officer) Sale 203,900 18.08 3,685,900
2017-07-07 Danziger Asaf (Chief Executive Officer) Sale 70,459 18.03 1,270,657
2017-07-06 Danziger Asaf (Chief Executive Officer) Sale 5,050 18.09 91,344
2017-07-05 Danziger Asaf (Chief Executive Officer) Sale 155,088 18.14 2,813,916
2017-06-26 Futrell Steve (10% Owner) Sale 99,341 17.46 1,734,195
2017-06-23 Futrell Steve (10% Owner) Sale 973,191 17.34 16,873,185
2017-06-21 Kirson Eilon D. (Chief Science Officer) Sale 66,361 16.77 1,113,205
2017-06-19 Danziger Asaf (Chief Executive Officer) Sale 124,720 15.51 1,934,906
2017-06-19 Kirson Eilon D. (Chief Science Officer) Sale 15,000 15.06 225,885
2017-06-16 Danziger Asaf (Chief Executive Officer) Sale 9,212 15.02 138,345
2017-06-15 Danziger Asaf (Chief Executive Officer) Sale 33,245 15.19 504,891
2017-06-14 Danziger Asaf (Chief Executive Officer) Sale 5,402 15.01 81,067
2017-06-14 Doyle William F (Director) Option Ex 6,498 3.59 23,327
2017-06-13 Danziger Asaf (Chief Executive Officer) Sale 88,700 15.23 1,351,078
2017-06-13 Kirson Eilon D. (Chief Science Officer) Sale 9,044 15.01 135,768
2017-06-12 Danziger Asaf (Chief Executive Officer) Sale 5,100 15.09 76,933
2017-06-12 Kirson Eilon D. (Chief Science Officer) Sale 5,956 15.08 89,828
2017-06-09 Danziger Asaf (Chief Executive Officer) Sale 175,501 15.13 2,654,979
2017-06-09 Kirson Eilon D. (Chief Science Officer) Sale 15,000 15.02 225,225
2017-06-05 Palti Yoram (Chief Technology Officer) Sale 3,825 13.81 52,842
2017-06-02 Palti Yoram (Chief Technology Officer) Sale 4,000 13.49 53,956
2017-06-01 Palti Yoram (Chief Technology Officer) Sale 4,000 13.05 52,184
2017-05-31 Palti Yoram (Chief Technology Officer) Sale 4,000 12.47 49,892
2017-05-30 Palti Yoram (Chief Technology Officer) Sale 4,000 12.50 50,004
2017-05-26 Palti Yoram (Chief Technology Officer) Sale 4,000 12.86 51,440
2017-05-25 Palti Yoram (Chief Technology Officer) Sale 4,000 12.89 51,564
2017-05-24 Palti Yoram (Chief Technology Officer) Sale 4,000 13.21 52,856
2017-05-23 Palti Yoram (Chief Technology Officer) Sale 4,000 11.80 47,200
2017-05-22 Palti Yoram (Chief Technology Officer) Sale 4,000 11.67 46,676
2017-05-19 Palti Yoram (Chief Technology Officer) Sale 4,000 11.54 46,144
2017-05-18 Palti Yoram (Chief Technology Officer) Sale 4,000 11.24 44,956
2017-05-17 Palti Yoram (Chief Technology Officer) Sale 4,000 11.47 45,884
2017-05-16 Palti Yoram (Chief Technology Officer) Sale 4,000 11.90 47,604
2017-05-15 Palti Yoram (Chief Technology Officer) Sale 4,000 12.19 48,756
2017-05-10 Palti Yoram (Chief Technology Officer) Sale 4,000 12.25 48,992
2017-05-09 Palti Yoram (Chief Technology Officer) Sale 4,000 12.33 49,308
2017-05-08 Palti Yoram (Chief Technology Officer) Sale 4,000 12.09 48,376
2017-05-05 Palti Yoram (Chief Technology Officer) Sale 4,000 11.55 46,200
2017-05-04 Palti Yoram (Chief Technology Officer) Sale 4,000 11.29 45,144
2017-05-03 Palti Yoram (Chief Technology Officer) Sale 4,000 11.55 46,216
2017-05-02 Palti Yoram (Chief Technology Officer) Sale 4,000 11.84 47,344
2017-05-01 Palti Yoram (Chief Technology Officer) Sale 4,000 11.44 45,776
2017-04-28 Palti Yoram (Chief Technology Officer) Sale 4,000 11.29 45,160
2017-04-27 Palti Yoram (Chief Technology Officer) Sale 4,000 11.21 44,820
2017-04-26 Palti Yoram (Chief Technology Officer) Sale 4,000 10.78 43,100
2017-04-25 Palti Yoram (Chief Technology Officer) Sale 4,000 10.79 43,164
2017-04-24 Palti Yoram (Chief Technology Officer) Sale 4,000 11.06 44,244
2017-04-21 Palti Yoram (Chief Technology Officer) Sale 4,000 11.45 45,804
2017-04-20 Palti Yoram (Chief Technology Officer) Sale 4,000 11.46 45,820
2017-04-19 Palti Yoram (Chief Technology Officer) Sale 4,000 11.03 44,132
2017-04-18 Palti Yoram (Chief Technology Officer) Sale 4,000 10.64 42,556
2017-04-17 Palti Yoram (Chief Technology Officer) Sale 4,000 10.77 43,076
2017-04-13 Palti Yoram (Chief Technology Officer) Sale 4,000 10.43 41,724
2017-04-12 Palti Yoram (Chief Technology Officer) Sale 4,000 10.72 42,864
2017-03-14 Perlhagen Gert L. (Director) Buy 125,000 6.93 866,250
2017-02-28 Wfd Ventures Fund Ii, L.p. (Other) Option Ex 1,212,454 3.59 4,352,709
2016-12-22 Ambrogi Michael J. (Chief Operating Officer) Sale 7,500 8.09 60,697
2016-12-21 Ambrogi Michael J. (Chief Operating Officer) Sale 20,000 8.33 166,600
2016-12-20 Ambrogi Michael J. (Chief Operating Officer) Sale 20,000 8.62 172,480
2016-12-19 Ambrogi Michael J. (Chief Operating Officer) Sale 20,000 8.76 175,180
2016-12-16 Ambrogi Michael J. (Chief Operating Officer) Sale 20,000 8.71 174,280
2016-12-15 Ambrogi Michael J. (Chief Operating Officer) Sale 20,000 9.14 182,860
2016-12-14 Ambrogi Michael J. (Chief Operating Officer) Sale 20,000 8.96 179,300
2016-12-13 Ambrogi Michael J. (Chief Operating Officer) Sale 20,000 8.98 179,680
2016-12-12 Ambrogi Michael J. (Chief Operating Officer) Sale 10,000 9.04 90,440
2016-12-09 Ambrogi Michael J. (Chief Operating Officer) Sale 5,000 8.93 44,670
2016-12-08 Ambrogi Michael J. (Chief Operating Officer) Sale 5,000 8.37 41,830
2016-12-07 Ambrogi Michael J. (Chief Operating Officer) Sale 5,000 8.23 41,175
2016-12-06 Ambrogi Michael J. (Chief Operating Officer) Sale 5,000 8.22 41,110
2016-12-05 Ambrogi Michael J. (Chief Operating Officer) Sale 5,000 8.25 41,245
2016-12-05 Kirson Eilon D. (Chief Scientific Officer) Option Ex 312,146 .17 53,064
2016-08-05 Perlhagen Gert L. (Director) Sale 676,576 2.05 1,384,274
2016-06-08 Ambrogi Michael J. (Chief Operating Officer) Sale 20,000 12.24 244,800
2016-05-13 Vernon W Anthony (Director) Option Ex 249,085 .17 42,344
2016-05-06 Volati Ltd (10% Owner) Option Ex 207,386 3.59 744,515
2016-05-06 Wfd Ventures Fund Ii, L.p. (10% Owner) Option Ex 853,440 3.59 3,063,849
2016-05-05 Langloss Timothy J. (Director) Option Ex 3,340 3.59 11,990
2016-04-18 Palti Yoram (Chief Technology Officer) Option Ex 147,825 .17 25,130
2016-04-18 Kirson Eilon D. (Chief Scientific Officer) Option Ex 29,565 .17 5,026
2016-04-13 Danziger Asaf (Chief Executive Officer) Option Ex 59,130 .17 10,052
2016-01-04 Ambrogi Michael J. (Chief Operating Officer) Option Ex 332,984 .17 56,607
2015-12-21 Ambrogi Michael J. (Chief Operating Officer) Option Ex 1,100 .17 187

Insider trading activities including stock purchases, stock sales, and option exercises of NVCR listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Novocure Ltd (symbol NVCR, CIK number 1645113) see the Securities and Exchange Commission (SEC) website.