Form4insider filings, from the source

Company · CIK 0001645113 · SIC 3841 — Surgical & Medical Instruments & Apparatus · Nasdaq

NovoCure Ltd · NVCR

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $1.3M · 3sales $187.7M · 149net −$186.4M
$10k$10k$1M$1M$100M$100MbuyssalesMar 2016Nov 2017Aug 2019Apr 2021Jan 2023Sep 2024Jun 2026

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jan 9, 2019 SForm 4 →Jan 11, 4:21 pm ESTTodd Christopher LongsworthGeneral Counsel15,000$40.15$602,25021,305−41.3% plan?
Jan 9, 2019 MForm 4 →Jan 11, 4:21 pm ESTTodd Christopher LongsworthGeneral Counsel15,000$7.15$107,25036,305— plan?
Jan 9, 2019 SForm 4 →Jan 11, 4:18 pm ESTMichael J. AmbrogiChief Operating Officer100,000$40.00$4,000,000146,558−40.6% plan?
Jan 9, 2019 MForm 4 →Jan 11, 4:18 pm ESTMichael J. AmbrogiChief Operating Officer100,000$13.64$1,364,250171,558— plan?
Jan 9, 2019 SForm 4 →Jan 11, 4:16 pm ESTPritesh ShahChief Commercial Officer8,988$40.00$359,55017,087−34.5% plan?
Jan 9, 2019 MForm 4 →Jan 11, 4:16 pm ESTPritesh ShahChief Commercial Officer8,988$14.37$129,15826,075— plan?
Dec 12, 2018 SForm 4 →Dec 13, 5:27 pm ESTPritesh ShahChief Commercial Officer38,781$36.00$1,396,13617,087−69.4% plan?
Dec 12, 2018 MForm 4 →Dec 13, 5:27 pm ESTPritesh ShahChief Commercial Officer38,781$7.34$284,72033,336— plan?
Dec 10, 2018 SForm 4 →Dec 12, 4:26 pm ESTGabriel LeungDirector5,000$33.49$167,45060,000−7.69% plan?
Dec 10, 2018 MForm 4 →Dec 12, 4:26 pm ESTGabriel LeungDirector5,000$3.44$17,20065,000— plan?
Aug 28, 2018 SForm 4 →Aug 30, 4:09 pm EDTYoram PaltiChief Technology Officer, Director4,334$40.27$174,5491,041,054−0.41% plan?
Aug 24, 2018 SForm 4 →Aug 28, 4:24 pm EDTWilhelmus Cm GroenhuysenChief Financial Officer35,547$40.01$1,422,17337,124−48.9% plan?
Aug 24, 2018 SForm 4 →Aug 28, 4:22 pm EDTYoram PaltiChief Technology Officer, Director25,666$40.03$1,027,3081,045,388−2.40% plan?
Aug 22, 2018 SForm 4 →Aug 24, 4:05 pm EDTWilhelmus Cm GroenhuysenChief Financial Officer31,179$37.67$1,174,60372,671−30.0% plan?
Aug 14, 2018 SForm 4 →Aug 16, 4:30 pm EDTWilhelmus Cm GroenhuysenChief Financial Officer4,368$37.62$164,345103,850−4.04% plan?
Aug 2, 2018 JForm 4 →Aug 20, 4:05 pm EDTWilliam F DoyleExecutive Chairman, Director187,787——438,167— plan? late
Aug 2, 2018 SForm 4 →Aug 6, 4:15 pm EDTWilhelmus Cm GroenhuysenChief Financial Officer7,126$35.01$249,500108,218−6.18% plan?
Aug 1, 2018 SForm 4 →Aug 2, 4:13 pm EDTWilhelmus Cm GroenhuysenChief Financial Officer1,241$35.01$43,445115,344−1.06% plan?
Jul 27, 2018 SForm 4 →Jul 30, 4:39 pm EDTWilhelmus Cm GroenhuysenChief Financial Officer62,727$35.08$2,200,335116,585−35.0% plan?
Jul 16, 2018 SForm 4 →Jul 18, 5:14 pm EDTYoram PaltiChief Technology Officer, Director30,000——1,071,054— plan?
Jul 16, 2018 MForm 4 →Jul 18, 4:54 pm EDTWilliam F DoyleExecutive Chairman, Director2,330$3.59$8,365914,473— plan?
Jul 6, 2018 AForm 4 →Jul 10, 4:14 pm EDTPritesh ShahChief Commercial Officer1,231$17.26$21,2415,231— plan?
Jul 6, 2018 AForm 4 →Jul 10, 4:12 pm EDTTodd Christopher LongsworthGeneral Counsel1,231$17.26$21,24121,305— plan?
Jul 6, 2018 AForm 4 →Jul 10, 4:11 pm EDTEilon D. KirsonChief Science Officer1,231$17.26$21,241109,063— plan?
Jul 6, 2018 AForm 4 →Jul 10, 4:10 pm EDTWilhelmus Cm GroenhuysenChief Financial Officer1,191$17.26$20,551179,312— plan?
Jul 6, 2018 AForm 4 →Jul 10, 4:09 pm EDTAsaf DanzigerChief Executive Officer, Director795$17.26$13,71870,113— plan?
Jul 2, 2018 SForm 4 →Jul 5, 4:08 pm EDTMichael J. AmbrogiChief Operating Officer57,390$31.48$1,806,637146,558−28.1% plan?
Jul 2, 2018 MForm 4 →Jul 5, 4:08 pm EDTMichael J. AmbrogiChief Operating Officer57,390$7.26$416,756203,948— plan?
Jun 27, 2018 SForm 4 →Jun 29, 4:05 pm EDTAsaf DanzigerChief Executive Officer, Director70,364$32.09$2,257,69969,318−50.4% plan?
Jun 19, 2018 SForm 4 →Jun 21, 4:16 pm EDTAsaf DanzigerChief Executive Officer, Director8,929$32.03$286,020139,682−6.01% plan?
Jun 18, 2018 SForm 4 →Jun 19, 4:14 pm EDTAsaf DanzigerChief Executive Officer, Director22,289$32.00$713,248148,611−13.0% plan?
Jun 15, 2018 SForm 4 →Jun 19, 4:12 pm EDTYoram PaltiChief Technology Officer, Director30,000$31.09$932,8021,101,054−2.65% plan?
Jun 14, 2018 SForm 4 →Jun 15, 4:23 pm EDTYoram PaltiChief Technology Officer, Director30,000$31.64$949,2691,131,054−2.58% plan?
Jun 13, 2018 MForm 4 →Jun 15, 4:24 pm EDTEilon D. KirsonChief Science Officer68,250$12.77$871,628107,832— plan?
Jun 13, 2018 SForm 4 →Jun 15, 4:22 pm EDTAsaf DanzigerChief Executive Officer, Director11,920$32.00$381,440170,900−6.52% plan?
Jun 4, 2018 SForm 4 →Jun 6, 8:12 pm EDTAsaf DanzigerChief Executive Officer, Director227,304$29.09$6,612,801182,820−55.4% plan?
Jun 4, 2018 SForm 4 →Jun 6, 5:28 pm EDTEilon D. KirsonChief Science Officer346,161$28.90$10,003,51439,582−89.7% plan?
Jun 4, 2018 MForm 4 →Jun 6, 5:28 pm EDTEilon D. KirsonChief Science Officer346,161$7.13$2,468,310160,447— plan?
May 25, 2018 SForm 4 →May 30, 6:01 pm EDTCharles G Phillips IIIDirector50,000$30.30$1,515,0750−100% plan?
May 25, 2018 MForm 4 →May 30, 6:01 pm EDTCharles G Phillips IIIDirector50,000$6.72$336,00050,000— plan?
May 15, 2018 SForm 4 →May 17, 4:18 pm EDTGabriel LeungDirector80,000$28.83$2,306,00060,000−57.1% plan?
May 15, 2018 MForm 4 →May 17, 4:18 pm EDTGabriel LeungDirector140,000$3.44$481,600100,000— plan?
May 11, 2018 SForm 4 →May 15, 4:26 pm EDTWilhelmus Cm GroenhuysenChief Financial Officer30,470$30.04$915,268178,121−14.6% plan?
May 8, 2018 FForm 4 →May 10, 4:12 pm EDTWilliam F DoyleExecutive Chairman, Director57,408$28.16$1,616,369912,143— plan?
May 4, 2018 FForm 4 →May 8, 5:24 pm EDTWilliam F DoyleExecutive Chairman, Director57,470$27.95$1,606,323969,551— plan?
May 2, 2018 FMForm 4 →May 4, 4:52 pm EDTWilliam F DoyleExecutive Chairman, Director322,359$27.89$795,2811,027,021— plan?
May 1, 2018 SForm 4 →May 3, 4:34 pm EDTMichael J. AmbrogiChief Operating Officer60,000$27.40$1,644,000146,558−29.0% plan?
May 1, 2018 MForm 4 →May 3, 4:34 pm EDTMichael J. AmbrogiChief Operating Officer60,000$5.31$318,785206,558— plan?
May 1, 2018 SForm 4 →May 3, 4:30 pm EDTWilhelmus Cm GroenhuysenChief Financial Officer30,470$27.58$840,363208,591−12.7% plan?
Apr 26, 2018 SForm 4 →Apr 30, 5:56 pm EDTMichael J. AmbrogiChief Operating Officer20,000$26.01$520,142146,558−12.0% plan?
Apr 26, 2018 MForm 4 →Apr 30, 5:56 pm EDTMichael J. AmbrogiChief Operating Officer20,000$3.44$68,800166,558— plan?
Apr 26, 2018 SForm 4 →Apr 30, 5:03 pm EDTYoram PaltiChief Technology Officer, Director20,966$26.09$547,0131,161,054−1.77% plan?
Apr 23, 2018 SForm 4 →Apr 25, 4:08 pm EDTYoram PaltiChief Technology Officer, Director35,600$25.06$892,2821,182,020−2.92% plan?
Apr 19, 2018 SForm 4 →Apr 23, 4:05 pm EDTYoram PaltiChief Technology Officer, Director49,362$24.98$1,233,2251,217,620−3.90% plan?
Apr 18, 2018 SForm 4 →Apr 20, 4:53 pm EDTEilon D. KirsonChief Science Officer147,825$24.00$3,547,80039,582−78.9% plan?
Apr 18, 2018 MForm 4 →Apr 20, 4:53 pm EDTEilon D. KirsonChief Science Officer147,825$3.44$508,518110,538— plan?
Apr 17, 2018 SForm 4 →Apr 19, 4:54 pm EDTMichael J. AmbrogiChief Operating Officer40,000$23.03$921,240146,558−21.4% plan?
Apr 17, 2018 MForm 4 →Apr 19, 4:54 pm EDTMichael J. AmbrogiChief Operating Officer40,000$3.44$137,600166,558— plan?
Apr 17, 2018 SForm 4 →Apr 19, 4:21 pm EDTYoram PaltiChief Technology Officer, Director44,072$23.65$1,042,3041,266,982−3.36% plan?
Apr 4, 2018 SForm 4 →Apr 5, 4:17 pm EDTYoram PaltiChief Technology Officer, Director30,000$19.89$596,7541,311,054−2.24% plan?
Apr 2, 2018 SForm 4 →Apr 4, 4:05 pm EDTYoram PaltiChief Technology Officer, Director60,000$20.32$1,219,4291,341,054−4.28% plan?
Mar 29, 2018 SForm 4 →Apr 2, 4:05 pm EDTYoram PaltiChief Technology Officer, Director30,000$21.67$649,9771,401,054−2.10% plan?
Mar 19, 2018 MForm 4 →Mar 20, 4:37 pm EDTMichael J. AmbrogiChief Operating Officer49,728$0.23$11,437146,558— plan?
Feb 23, 2018 SForm 4 →Feb 26, 5:14 pm ESTTodd Christopher LongsworthGeneral Counsel6,591$19.83$130,68620,074−24.7% plan?
Feb 23, 2018 SForm 4 →Feb 26, 5:13 pm ESTMichael J. AmbrogiChief Operating Officer8,458$19.83$167,70596,830−8.03% plan?
Feb 23, 2018 SForm 4 →Feb 26, 5:09 pm ESTWilhelmus Cm GroenhuysenChief Financial Officer13,351$19.83$264,724239,061−5.29% plan?
Feb 22, 2018 MForm 4 →Feb 26, 5:14 pm ESTTodd Christopher LongsworthGeneral Counsel21,667$21.55$466,92426,665— plan?
Feb 22, 2018 MForm 4 →Feb 26, 5:13 pm ESTMichael J. AmbrogiChief Operating Officer31,201$21.55$672,382105,288— plan?
Feb 22, 2018 MForm 4 →Feb 26, 5:11 pm ESTAsaf DanzigerChief Executive Officer, Director53,334$21.55$1,149,348410,124— plan?
Feb 22, 2018 MForm 4 →Feb 26, 5:10 pm ESTEilon D. KirsonChief Science Officer36,401$21.55$784,44239,582— plan?
Feb 22, 2018 MForm 4 →Feb 26, 5:09 pm ESTWilhelmus Cm GroenhuysenChief Financial Officer43,334$21.55$933,848252,412— plan?
Feb 6, 2018 MForm 4 →Feb 8, 4:14 pm ESTMichael J. AmbrogiChief Operating Officer50,000$0.23$11,50074,087— plan?
Jan 29, 2018 SForm 4 →Jan 31, 4:29 pm ESTTodd Christopher LongsworthGeneral Counsel11,630$24.00$279,1204,998−69.9% plan?
Jan 29, 2018 MForm 4 →Jan 31, 4:29 pm ESTTodd Christopher LongsworthGeneral Counsel11,630$6.72$78,15416,628— plan?
Jan 29, 2018 SForm 4 →Jan 31, 4:22 pm ESTAsaf DanzigerChief Executive Officer, Director13,974$24.02$335,588356,790−3.77% plan?
Jan 25, 2018 SForm 4 →Jan 26, 4:14 pm ESTAsaf DanzigerChief Executive Officer, Director6,456$22.43$144,840370,764−1.71% plan?
Jan 23, 2018 SForm 4 →Jan 25, 4:26 pm ESTAsaf DanzigerChief Executive Officer, Director20,848$22.10$460,801377,220−5.24% plan?
Jan 22, 2018 MForm 4 →Jan 24, 4:18 pm ESTWilliam F DoyleExecutive Chairman, Director1,549$3.59$5,56192,746— plan?
Jan 16, 2018 SForm 4 →Jan 17, 5:05 pm ESTAsaf DanzigerChief Executive Officer, Director14,900$22.20$330,755398,068−3.61% plan?
Jan 11, 2018 SForm 4 →Jan 16, 5:01 pm ESTEilon D. KirsonChief Science Officer25,320$22.00$557,1263,181−88.8% plan?
Jan 11, 2018 SForm 4 →Jan 16, 5:00 pm ESTAsaf DanzigerChief Executive Officer, Director336,420$22.33$7,511,740412,968−44.9% plan?
Jan 9, 2018 SForm 4 →Jan 10, 4:11 pm ESTWilhelmus Cm GroenhuysenChief Financial Officer31,132$21.02$654,376209,078−13.0% plan?
Jan 8, 2018 AForm 4 →Jan 10, 4:11 pm ESTWilhelmus Cm GroenhuysenChief Financial Officer310$15.05$4,664240,210— plan?
Jan 8, 2018 AForm 4 →Jan 10, 4:09 pm ESTTodd Christopher LongsworthGeneral Counsel166$15.04$2,4974,998— plan?
Jan 8, 2018 AForm 4 →Jan 10, 4:06 pm ESTAsaf DanzigerChief Executive Officer, Director283$15.04$4,258749,388— plan?
Jan 3, 2018 SForm 4 →Jan 5, 4:06 pm ESTWilhelmus Cm GroenhuysenChief Financial Officer28,868$21.03$607,003239,900−10.7% plan?
Nov 13, 2017 SForm 4 →Nov 14, 4:25 pm ESTYoram PaltiChief Technology Officer, Director30,000$17.13$513,8701,431,054−2.05% plan?
Nov 8, 2017 SForm 4 →Nov 13, 4:36 pm ESTYoram PaltiChief Technology Officer, Director90,000$18.49$1,663,8321,461,054−5.80% plan? late
Nov 6, 2017 SForm 4 →Nov 8, 4:17 pm ESTYoram PaltiChief Technology Officer, Director60,000$21.06$1,263,7601,551,054−3.72% plan?
Nov 6, 2017 SForm 4 →Nov 8, 4:15 pm ESTEilon D. KirsonChief Science Officer9,100$22.00$200,20028,501−24.2% plan?
Nov 6, 2017 SForm 4 →Nov 8, 4:14 pm ESTAsaf DanzigerChief Executive Officer, Director6,919$22.00$152,218749,105−0.92% plan?
Nov 3, 2017 SForm 4 →Nov 6, 4:15 pm ESTAsaf DanzigerChief Executive Officer, Director2,300$22.00$50,600756,024−0.30% plan?
Nov 2, 2017 SForm 4 →Nov 6, 4:22 pm ESTYoram PaltiChief Technology Officer, Director60,000$21.72$1,303,2001,611,054−3.59% plan?
Nov 2, 2017 SForm 4 →Nov 6, 4:18 pm ESTEilon D. KirsonChief Science Officer3,400$22.00$74,80037,601−8.29% plan?
Nov 2, 2017 SForm 4 →Nov 6, 4:17 pm ESTMichael J. AmbrogiChief Operating Officer1,200$22.00$26,40024,087−4.75% plan?
Oct 31, 2017 SForm 4 →Nov 2, 4:22 pm EDTEilon D. KirsonChief Science Officer22,269$22.01$490,11041,001−35.2% plan?
Oct 31, 2017 SForm 4 →Nov 2, 4:20 pm EDTAsaf DanzigerChief Executive Officer, Director15,866$22.01$349,170758,324−2.05% plan?
Oct 31, 2017 SForm 4 →Nov 2, 4:19 pm EDTMichael J. AmbrogiChief Operating Officer24,327$22.01$535,36425,287−49.0% plan?
Sep 25, 2017 DForm 4 →Sep 27, 4:19 pm EDTEilon D. KirsonChief Science Officer1,900$22.03$41,86563,270— plan?
Sep 25, 2017 SForm 4 →Sep 27, 4:18 pm EDTAsaf DanzigerChief Executive Officer, Director900$22.05$19,845774,190−0.12% plan?

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Feb 22, 2017 AForm 4 →Feb 24, 4:09 pm ESTEilon D. KirsonChief Scientific Officer382,200——109,200—
Feb 22, 2017 AForm 4 →Feb 24, 4:07 pm ESTMichael J. AmbrogiChief Operating Officer327,600——93,600—
Feb 22, 2017 AForm 4 →Feb 24, 4:06 pm ESTTodd Christopher LongsworthGeneral Counsel292,500——65,000—
Feb 22, 2017 AForm 4 →Feb 24, 4:05 pm ESTAsaf DanzigerChief Executive Officer, Director535,000——160,000—
Feb 22, 2017 AForm 4 →Feb 24, 4:05 pm ESTWilhelmus Cm GroenhuysenChief Financial Officer422,500——130,000—
Dec 5, 2016 MForm 4 →Dec 6, 4:05 pm ESTEilon D. KirsonChief Scientific Officer156,073——0—
May 13, 2016 MForm 4 →May 17, 4:06 pm EDTW Anthony VernonDirector249,085——0—
May 6, 2016 MForm 4 →May 10, 8:54 pm EDTWilliam F Doyle +1Director, 10% Owner853,440——0—
May 6, 2016 MForm 4 →May 10, 8:53 pm EDTGert L. Perlhagen +1Director, 10% Owner207,386——0—
May 5, 2016 MForm 4 →May 9, 4:05 pm EDTTimothy J. LanglossDirector3,340——0—
May 4, 2016 AForm 4 →May 6, 4:10 pm EDTRobert J Mylod Jr.Director21,500——21,500—
May 4, 2016 AForm 4 →May 6, 4:06 pm EDTWilliam T. BurkothDirector21,500——21,500—
May 4, 2016 AForm 4 →May 6, 4:06 pm EDTW Anthony VernonDirector21,500——21,500—
May 4, 2016 AForm 4 →May 6, 4:05 pm EDTCharles G Phillips IIIDirector21,500——21,500—
May 4, 2016 AForm 4 →May 6, 4:05 pm EDTLouis J Lavigne Jr.Director21,500——21,500—
May 4, 2016 AForm 4 →May 6, 4:05 pm EDTGert L. PerlhagenDirector21,500——21,500—
Apr 18, 2016 MForm 4 →Jun 6, 4:05 pm EDTYoram PaltiChief Technology Officer, Director147,825——0— late
Apr 18, 2016 MForm 4 →Apr 18, 4:02 pm EDTEilon D. KirsonChief Scientific Officer29,565——0—
Apr 13, 2016 MForm 4 →Apr 14, 4:05 pm EDTAsaf DanzigerChief Executive Officer, Director59,130——0—
Feb 24, 2016 AForm 4 →Feb 26, 4:57 pm ESTAsaf DanzigerChief Executive Officer100,000——100,000—
Feb 24, 2016 AForm 4 →Feb 26, 4:55 pm ESTPeter M. MelnykChief Commercial Officer100,000——100,000—
Feb 24, 2016 AForm 4 →Feb 26, 4:53 pm ESTMichael J. AmbrogiChief Operating Officer50,000——50,000—
Feb 24, 2016 AForm 4 →Feb 26, 4:52 pm ESTEilon D. KirsonChief Scientific Officer75,000——75,000—
Jan 12, 2016 AForm 4 →Jan 14, 8:32 pm ESTWilhelmus Cm GroenhuysenChief Financial Officer450,000——450,000—
Jan 4, 2016 MForm 4 →Jan 5, 5:31 pm ESTMichael J. AmbrogiChief Operating Officer332,984——0—
Dec 21, 2015 MForm 4 →Dec 22, 10:09 am ESTMichael J. AmbrogiChief Operating Officer1,100——332,984—
Oct 7, 2015 CXForm 4 →Oct 9, 4:35 pm EDTGert L. Perlhagen +1Director, 10% Owner5,910,306$3.54$547,2880—
Oct 7, 2015 CForm 4 →Oct 9, 4:34 pm EDTLouis J Lavigne Jr.Director7,403——0—
Oct 7, 2015 CForm 4 →Oct 9, 4:33 pm EDTRobert J Mylod Jr.Director148,114——0—
Oct 7, 2015 CForm 4 →Oct 9, 4:30 pm EDTCharles G Phillips IIIDirector68,405——0—
Oct 7, 2015 CForm 4 →Oct 9, 4:30 pm EDTYoram PaltiChief Technology Officer, Director130,127——0—
Oct 7, 2015 CForm 4 →Oct 9, 4:28 pm EDTHansjoerg Wyss10% Owner10,780,397——0—
Oct 7, 2015 CForm 4 →Oct 9, 4:22 pm EDTWilliam F Doyle +1Director, 10% Owner19,393,713——0—
Oct 5, 2015 XForm 4 →Oct 6, 4:35 pm EDTWilliam F Doyle +1Director, 10% Owner399,659$3.54$1,414,7930—
Oct 2, 2015 AForm 4 →Oct 5, 7:01 pm EDTMichael J. AmbrogiCheif Operating Officer147,825——147,825—
Oct 2, 2015 AForm 4 →Oct 5, 6:48 pm EDTAsaf DanzigerChief Executive Officer, Director413,910——413,910—