SEC CIK 1264783

GROENHUYSEN WILHELMUS CM

Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.

Current Positions

CompanyShares OwnedAs Of
NVCRview stock →252,2902024-06-28

Position History — NVCR

Reported shares owned immediately after each Form 4 transaction, over time.

089,589179,179268,7682015-102018-082019-092019-112020-092020-092024-06

Recent Filings — NVCR

DateActivitySharesPriceOwned After
2024-06-28Grant / award1,055$12.24252,290
2024-06-05Option exercise (derivative)124,373$22.8295,000
2024-06-05Option exercise124,373$22.82124,373
2024-03-04Open-market sale1,217$16.01251,235
2024-03-01Open-market sale2,107$16.03252,452
2024-02-28Open-market sale2,303$16.14254,559
2024-02-27Grant / award (derivative)71,920$16.3071,920
2024-02-27Grant / award47,034$16.30256,862
2023-12-31Grant / award3$12.69209,828
2023-09-01Open-market sale294$21.82209,825
2023-06-30Grant / award366$35.28210,119
2023-03-03Grant / award48,050$0.00231,452
2023-03-03Grant / award3,936$0.00235,388
2023-03-03Open-market sale3,528$76.16231,860
2023-03-03Open-market sale1,692$76.16230,168
2023-03-03Open-market sale20,415$76.16209,753
2023-03-02Open-market sale1,213$75.28183,402
2023-03-01Open-market sale2,164$76.36184,615
2023-02-28Grant / award (derivative)36,013$76.9736,013
2023-02-28Grant / award21,653$0.00186,779
2023-01-06Grant / award102$62.31165,126
2022-09-02Open-market sale296$79.04165,024
2022-07-05Grant / award218$59.08165,320
2022-05-05Gift (derivative)1,324$0.00147,048
2022-05-05Gift (derivative)1,324$0.000
2022-03-08Open-market sale2,923$70.10165,102
2022-03-04Open-market sale2,569$70.41168,025
2022-03-03Grant / award (derivative)7,664$80.597,664
2022-03-03Grant / award (derivative)38,390$80.5938,390
2022-03-03Open-market sale1,301$74.50170,594
2022-03-03Grant / award21,921$0.00171,895
2022-01-06Grant / award75$63.82149,974
2021-09-02Open-market sale181$138.23149,899
2021-08-10Gift (derivative)320$0.00145,724
2021-08-10Gift (derivative)320$0.001,324
2021-07-06Grant / award66$137.12150,080
2021-03-08Open-market sale3,004$130.81153,684
2021-03-04Open-market sale3,854$137.55156,688
2021-03-02Grant / award (derivative)23,004$0.0023,004
2021-03-02Open-market sale2,392$152.05148,023
2021-03-02Grant / award12,519$0.00160,542
2021-02-27Option exercise (derivative)7,715$0.000
2021-02-27Option exercise7,715$149.10150,415
2021-01-06Grant / award93$50.67142,700
2020-09-18Option exercise (derivative)8,262$0.000
2020-09-18Open-market sale2,513$108.49148,156
2020-09-18Option exercise8,262$7.48150,869
2020-09-18Open-market sale1,813$110.24142,807
2020-09-18Open-market sale3,536$109.23144,620
2020-09-18Open-market sale200$110.89142,607
2020-09-18Open-market sale200$106.92150,669
2020-09-17Option exercise (derivative)12,500$0.008,262
2020-09-17Open-market sale100$110.52142,607
2020-09-17Open-market sale1,500$109.81142,707
2020-09-17Open-market sale7,868$108.79144,207
2020-09-17Open-market sale2,232$107.94152,075
2020-09-17Open-market sale500$106.68154,307
2020-09-17Open-market sale300$105.28154,807
2020-09-17Option exercise12,500$7.48155,107
2020-09-16Option exercise (derivative)12,500$0.0020,762
2020-09-16Option exercise (derivative)7,579$0.000
2020-09-16Option exercise1,933$7.03144,540
2020-09-16Open-market sale1,700$108.71143,207
2020-09-16Open-market sale5,123$107.66144,907
2020-09-16Open-market sale3,077$106.67150,030
2020-09-16Open-market sale2,000$105.80153,107
2020-09-16Option exercise12,500$7.48155,107
2020-09-16Open-market sale1,000$108.57143,007
2020-09-16Open-market sale3,279$107.65144,007
2020-09-16Open-market sale2,100$106.55147,286
2020-09-16Open-market sale500$106.05144,040
2020-09-16Open-market sale633$107.18143,407
2020-09-16Open-market sale600$107.97142,807
2020-09-16Open-market sale200$109.16142,607
2020-09-16Open-market sale800$105.62149,386
2020-09-16Option exercise7,579$7.03150,186
2020-09-15Option exercise (derivative)12,500$0.0033,262
2020-09-15Option exercise (derivative)12,500$0.007,579
2020-09-15Option exercise (derivative)13,368$0.000
2020-09-15Option exercise (derivative)12,500$0.001,933
2020-09-15Open-market sale1,900$98.50144,804
2020-09-15Open-market sale300$106.33146,704
2020-09-15Open-market sale700$105.53147,004
2020-09-15Open-market sale2,203$104.53147,704
2020-09-15Open-market sale1,700$103.75149,907
2020-09-15Open-market sale1,200$102.58151,607
2020-09-15Open-market sale1,200$101.20152,807
2020-09-15Open-market sale1,900$98.48144,807
2020-09-15Open-market sale300$106.39146,707
2020-09-15Open-market sale600$105.54147,007
2020-09-15Open-market sale2,193$104.55147,607
2020-09-15Open-market sale1,800$103.76149,800
2020-09-15Open-market sale1,200$102.55151,600
2020-09-15Open-market sale1,207$101.19152,800
2020-09-15Open-market sale1,100$100.27154,007
2020-09-15Open-market sale10,166$104.69144,941
2020-09-15Option exercise12,500$7.48155,107
2020-09-15Open-market sale2,197$99.33142,607
2020-09-15Option exercise13,368$7.48155,975
2020-09-14Option exercise (derivative)12,500$0.0014,433
2020-09-14Option exercise (derivative)12,500$0.0020,079
2020-09-14Open-market sale12,500$98.01142,607
2020-09-14Option exercise12,500$7.03155,107
2020-09-01Grant / award (derivative)3,779$0.003,779
2020-09-01Grant / award1,968$0.00142,607
2020-07-07Grant / award253$50.41140,639
2020-03-06Open-market sale3,123$69.53140,386
2020-03-04Gift (derivative)298,386$0.00298,386
2020-03-04Gift (derivative)1,644$0.001,644
2020-03-04Gift (derivative)219,373$0.00219,373
2020-03-04Gift (derivative)219,373$0.000
2020-03-04Gift (derivative)84,483$0.0084,483
2020-03-03Grant / award (derivative)46,323$0.0046,323
2020-03-03Grant / award24,025$0.00143,509
2020-02-28Open-market sale3,670$72.22150,014
2020-02-27Option exercise (derivative)7,716$0.007,716
2020-02-27Option exercise7,716$0.00119,484
2020-02-25Open-market sale18,908$81.16111,768
2020-02-24Option exercise (derivative)43,333$0.000
2020-02-24Option exercise43,333$88.26130,676
2020-01-22Option exercise (derivative)1,400$7.0332,579
2020-01-22Option exercise (derivative)1,515$7.0326,933
2020-01-22Option exercise1,400$7.0388,743
2020-01-22Open-market sale1,400$98.1887,343
2020-01-22Option exercise1,515$7.0388,858
2020-01-08Grant / award164$52.5887,343
2019-11-18Option exercise (derivative)5,832$0.000
2019-11-18Open-market sale3,132$86.0888,079
2019-11-18Open-market sale1,800$85.3591,211
2019-11-18Option exercise5,832$3.4493,011
2019-11-18Open-market sale900$86.9387,179
2019-11-15Option exercise (derivative)20,000$0.005,832
2019-11-15Open-market sale1,439$84.0187,179
2019-11-15Open-market sale12,461$83.5288,618
2019-11-15Open-market sale6,100$82.53101,079
2019-11-15Option exercise20,000$3.44107,179
2019-11-14Option exercise (derivative)5,169$0.000
2019-11-14Option exercise (derivative)2,407$0.0033,979
2019-11-14Option exercise (derivative)20,000$0.0025,832
2019-11-14Open-market sale1,403$81.8087,683
2019-11-14Open-market sale500$80.9689,086
2019-11-14Option exercise2,407$7.0389,586
2019-11-14Open-market sale10,800$81.6794,379
2019-11-14Open-market sale2,000$80.78105,179
2019-11-14Option exercise20,000$3.44107,179
2019-11-14Open-market sale1,764$82.5087,179
2019-11-14Open-market sale2,805$81.6688,943
2019-11-14Open-market sale600$80.6891,748
2019-11-14Option exercise5,169$3.4492,348
2019-11-13Option exercise (derivative)10,000$0.005,169
2019-11-13Option exercise (derivative)20,000$0.0045,832
2019-11-13Option exercise (derivative)10,000$0.0036,386
2019-11-13Open-market sale7,542$80.8089,637
2019-11-13Option exercise20,000$3.44107,179
2019-11-13Open-market sale13,668$80.7293,511
2019-11-13Option exercise10,000$7.0397,179
2019-11-13Open-market sale7,458$80.7989,721
2019-11-13Open-market sale2,542$81.1687,179
2019-11-12Option exercise (derivative)10,000$0.0015,169
2019-11-12Option exercise (derivative)20,000$0.0065,832
2019-11-12Option exercise (derivative)10,000$0.0046,386
2019-11-12Option exercise20,000$3.44107,179
2019-11-12Open-market sale10,000$80.0187,179
2019-11-12Option exercise10,000$7.0397,179
2019-11-11Option exercise (derivative)1,900$0.0025,169
2019-11-11Option exercise (derivative)4,800$0.0085,832
2019-11-11Option exercise (derivative)1,900$0.0056,386
2019-11-11Option exercise4,800$3.4491,979
2019-11-11Open-market sale4,800$80.1287,179
2019-11-11Option exercise1,900$7.0389,079
2019-09-24Option exercise (derivative)1,961$0.0058,286
2019-09-24Option exercise (derivative)4,031$0.0090,632
2019-09-24Option exercise (derivative)2,000$0.0027,069
2019-09-24Option exercise4,031$3.4491,210
2019-09-24Open-market sale3,331$80.5087,879
2019-09-24Option exercise1,961$7.0389,140
2019-09-24Open-market sale300$81.1987,179
2019-09-24Open-market sale1,700$80.5387,479
2019-09-24Option exercise2,000$3.4489,179
2019-09-16Option exercise (derivative)25,000$0.0094,663
2019-09-16Open-market sale22,300$79.0187,179
2019-09-16Option exercise25,000$3.44112,179
2019-09-16Open-market sale2,700$78.33109,479
2019-09-13Option exercise (derivative)25,000$0.00119,663
2019-09-13Option exercise25,000$3.44112,179
2019-09-13Open-market sale11,098$79.24101,081
2019-09-13Open-market sale13,502$80.2787,579
2019-09-13Open-market sale400$80.9687,179
2019-09-12Option exercise (derivative)25,000$0.00144,663
2019-09-12Open-market sale201$81.0587,179
2019-09-12Open-market sale10,107$80.5187,380
2019-09-12Open-market sale6,499$79.4297,487
2019-09-12Open-market sale8,193$78.50103,986
2019-09-12Option exercise25,000$3.44112,179
2019-09-11Option exercise (derivative)25,000$0.00169,663
2019-09-11Open-market sale1,942$75.56110,237
2019-09-11Open-market sale3,974$76.37106,263
2019-09-11Open-market sale4,008$77.52102,255
2019-09-11Open-market sale4,061$79.1987,179
2019-09-11Option exercise25,000$3.44112,179
2019-09-11Open-market sale11,015$78.7291,240
2019-09-10Option exercise (derivative)25,000$0.00194,663
2019-09-10Option exercise25,000$3.44112,179
2019-09-10Open-market sale5,709$76.4587,179
2019-09-10Open-market sale19,291$75.2892,888
2019-09-09Option exercise (derivative)25,000$0.00219,663
2019-09-09Open-market sale200$84.4187,179
2019-09-09Open-market sale1,100$82.7487,379
2019-09-09Open-market sale10,800$82.0588,479
2019-09-09Open-market sale4,400$80.9299,279
2019-09-09Option exercise25,000$3.44112,179
2019-09-09Open-market sale6,857$78.70105,322
2019-09-09Open-market sale1,643$79.73103,679
2019-07-05Grant / award454$27.8187,179
2019-05-08Grant / award (derivative)20,000$0.0020,000
2019-05-08Grant / award (derivative)36,650$0.0036,650
2019-03-22Grant / award (derivative)37,461$0.0037,461
2019-03-22Grant / award20,461$0.0086,725
2019-03-05Option exercise (derivative)31,234$0.00244,663
2019-03-05Option exercise31,234$3.4497,498
2019-03-05Open-market sale31,234$53.4066,264
2019-03-04Option exercise (derivative)40,000$0.00275,897
2019-03-04Option exercise (derivative)18,766$0.00315,897
2019-03-04Open-market sale25,851$52.9080,413
2019-03-04Open-market sale4,748$56.0471,486
2019-03-04Open-market sale3,400$54.5676,234
2019-03-04Open-market sale5,396$53.9179,634
2019-03-04Option exercise18,766$3.4485,030
2019-03-04Option exercise40,000$3.44106,264
2019-03-04Open-market sale4,207$53.8276,206
2019-03-04Open-market sale2,800$54.5473,406
2019-03-04Open-market sale2,800$55.9570,606
2019-03-04Open-market sale4,342$56.5066,264
2019-02-28Open-market sale3,288$53.6866,264
2019-02-27Option exercise (derivative)7,717$0.0015,431
2019-02-27Option exercise7,717$52.9069,552
2019-02-25Open-market sale18,647$53.6361,835
2019-02-22Option exercise (derivative)43,333$0.0043,333
2019-02-22Option exercise43,333$53.3880,482
2019-01-25Option exercise (derivative)35,000$0.00334,663
2019-01-25Open-market sale35,000$49.2037,149
2019-01-25Option exercise35,000$3.4472,149
2019-01-23Option exercise (derivative)35,000$0.00369,663
2019-01-23Open-market sale35,000$47.3537,149
2019-01-23Option exercise35,000$3.4472,149
2019-01-18Option exercise (derivative)30,000$0.00404,663
2019-01-18Open-market sale30,000$45.9037,149
2019-01-18Option exercise30,000$3.4467,149
2019-01-15Option exercise (derivative)30,000$0.00434,663
2019-01-15Option exercise30,000$3.4467,149
2019-01-15Open-market sale30,000$44.2037,149
2019-01-11Option exercise (derivative)30,000$0.00464,663
2019-01-11Open-market sale30,000$42.3537,149
2019-01-11Option exercise30,000$3.4467,149
2019-01-10Grant / award25$27.2037,149
2018-08-27Open-market sale9,973$40.0337,124
2018-08-24Open-market sale200$40.0347,197
2018-08-24Open-market sale25,274$40.0047,397
2018-08-24Open-market sale100$40.0547,097
2018-08-22Open-market sale31,179$37.6772,671
2018-08-14Open-market sale200$38.00107,518
2018-08-14Open-market sale100$37.85108,118
2018-08-14Open-market sale400$37.90107,718
2018-08-14Open-market sale68$37.80107,450
2018-08-14Open-market sale200$37.70107,250
2018-08-14Open-market sale500$37.75106,750
2018-08-14Open-market sale200$37.55106,550
2018-08-14Open-market sale300$37.65106,250
2018-08-14Open-market sale100$37.60106,150
2018-08-14Open-market sale2,300$37.50103,850
2018-08-02Open-market sale5,336$35.00110,008
2018-08-02Open-market sale1,790$35.05108,218
2018-08-01Open-market sale941$35.00115,644
2018-08-01Open-market sale100$35.05115,344
2018-08-01Open-market sale200$35.03115,444
2018-07-27Open-market sale17,437$34.44158,165
2018-07-27Open-market sale3,710$33.86175,602
2018-07-27Open-market sale6,095$36.60117,685
2018-07-27Open-market sale34,385$35.20123,780
2018-07-27Open-market sale1,100$37.05116,585
2018-07-06Grant / award1,191$17.26179,312
2018-05-14Open-market sale1,772$30.15178,801
2018-05-14Open-market sale4,927$30.10180,573
2018-05-14Open-market sale100$30.08185,500
2018-05-14Open-market sale200$30.20178,601
2018-05-14Open-market sale3,590$30.05185,600
2018-05-14Open-market sale10,008$30.00189,190
2018-05-14Open-market sale280$30.25178,121
2018-05-14Open-market sale200$30.23178,401
2018-05-11Open-market sale2,700$30.03199,198
2018-05-11Open-market sale6,693$30.00201,898
2018-05-01Open-market sale30,470$27.58208,591
2018-02-27Grant / award (derivative)23,148$0.0023,148
2018-02-27Grant / award (derivative)168,965$0.00168,965
2018-02-23Open-market sale13,351$19.83239,061
2018-02-22Option exercise (derivative)43,334$0.0086,666
2018-02-22Option exercise43,334$21.55252,412
2018-01-09Open-market sale31,132$21.02209,078
2018-01-08Grant / award310$15.05240,210
2018-01-04Open-market sale26,264$21.03239,900
2018-01-03Open-market sale200$21.03268,568
2018-01-03Open-market sale2,404$21.00266,164
2017-07-05Grant / award2,484$6.67268,768
2017-02-22Grant / award (derivative)292,500$0.00292,500
2017-02-22Grant / award (derivative)130,000$0.00130,000
2017-01-06Grant / award3,156$6.67266,284
2016-01-12Grant / award (derivative)450,000$0.00450,000
2015-10-01———263,128

Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.