SEC CIK 1042047

OYLER JOHN

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

Current Positions

CompanyShares OwnedAs Of
ONCview stock →02026-08-12

Position History — ONC

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

01,899,2163,798,4335,697,6492026-062026-072026-072026-072026-072026-082026-082026-08

Recent Filings — ONC

DateActivitySharesPriceOwned After
2026-08-12Open-market sale14,102$359.120
2026-08-12Open-market sale20,899$358.4114,102
2026-08-12Open-market sale15,396$357.6335,001
2026-08-12Open-market sale2,515$356.4350,397
2026-08-12Open-market sale1,980$354.7152,912
2026-08-11Open-market sale4$367.0054,892
2026-08-11Open-market sale1,200$366.3154,896
2026-08-11Open-market sale3,176$365.2656,096
2026-08-11Open-market sale5,211$364.3159,272
2026-08-11Open-market sale13,403$363.4564,483
2026-08-11Open-market sale11,568$362.3477,886
2026-08-11Open-market sale14,569$361.4789,454
2026-08-11Open-market sale8,081$360.33104,023
2026-08-11Open-market sale13,695$359.32112,104
2026-08-10Open-market sale3,680$360.63125,799
2026-08-10Open-market sale21,254$359.50129,479
2026-08-10Open-market sale45,044$358.70150,733
2026-08-10Open-market sale15,869$357.67195,777
2026-08-10Open-market sale12,418$356.62211,646
2026-08-10Open-market sale3,476$355.66224,064
2026-08-10Open-market sale6,717$354.78227,540
2026-08-10Open-market sale3,673$353.32234,257
2026-08-10Open-market sale2,813$351.80237,930
2026-08-10Open-market sale67$350.00240,743
2026-07-21Open-market sale2,340$320.060
2026-07-21Open-market sale15,807$319.292,340
2026-07-21Open-market sale7,842$318.4118,147
2026-07-21Open-market sale20,029$316.9125,989
2026-07-21Open-market sale15,379$316.2646,018
2026-07-20Option exercise (derivative)441,870$0.000
2026-07-20Open-market sale523$316.14280
2026-07-20Open-market sale1,512$315.26803
2026-07-20Open-market sale1,850$313.912,315
2026-07-20Open-market sale14,326$312.964,165
2026-07-20Open-market sale15,499$312.2918,491
2026-07-20Option exercise33,990$119.9633,990
2026-07-20Open-market sale2,907$311.800
2026-07-20Open-market sale6,273$310.752,907
2026-07-20Open-market sale5,146$310.089,180
2026-07-17Option exercise (derivative)840,164$0.00441,870
2026-07-17Open-market sale51$315.060
2026-07-17Open-market sale740$314.3251
2026-07-17Open-market sale14,915$313.19791
2026-07-17Open-market sale35,829$312.1715,706
2026-07-17Open-market sale5,543$311.4251,535
2026-07-17Open-market sale4,833$310.3757,078
2026-07-17Open-market sale680$309.0561,911
2026-07-17Open-market sale597$306.9662,591
2026-07-17Open-market sale1,440$305.2063,188
2026-07-17Option exercise64,628$119.9664,628
2026-07-16Option exercise (derivative)911,248$0.001,282,034
2026-07-16Option exercise (derivative)1,254,513$0.000
2026-07-16Open-market sale520$323.590
2026-07-16Open-market sale1,560$322.71520
2026-07-16Open-market sale13,109$321.612,080
2026-07-16Open-market sale20,505$321.0015,189
2026-07-16Open-market sale15,097$319.9935,694
2026-07-16Open-market sale6,402$318.5550,791
2026-07-16Open-market sale42,798$317.7957,193
2026-07-16Open-market sale32,224$316.8299,991
2026-07-16Open-market sale19,752$316.00132,215
2026-07-16Open-market sale9,516$314.73151,967
2026-07-16Open-market sale4,881$314.08161,483
2026-07-16Open-market sale233$311.98166,364
2026-07-16Option exercise70,096$119.96166,597
2026-07-16Option exercise96,501$160.4096,501
2026-07-15Option exercise (derivative)55,575$0.001,254,513
2026-07-15Option exercise (derivative)996,801$0.009
2026-07-15Option exercise (derivative)462,865$0.001
2026-07-15Open-market sale7,640$313.580
2026-07-15Open-market sale48,657$312.867,640
2026-07-15Open-market sale12,857$311.7156,297
2026-07-15Open-market sale41,336$310.9269,154
2026-07-15Open-market sale6,067$310.02110,490
2026-07-15Option exercise4,275$160.40116,557
2026-07-15Option exercise76,677$169.58112,282
2026-07-15Option exercise35,605$100.0435,605
2026-07-14Option exercise (derivative)472,134$0.00462,866
2026-07-14Option exercise (derivative)1,264,666$0.000
2026-07-14Open-market sale40,781$306.937,834
2026-07-14Open-market sale45,895$306.2148,615
2026-07-14Open-market sale39,090$305.0294,510
2026-07-14Option exercise36,318$100.04133,600
2026-07-14Option exercise97,282$36.9097,282
2026-07-14Open-market sale8,122$303.930
2026-07-14Open-market sale4,139$303.078,122
2026-07-13Option exercise (derivative)630,760$0.001,264,666
2026-07-13Open-market sale320$307.400
2026-07-13Open-market sale7,240$306.82320
2026-07-13Open-market sale846$305.577,560
2026-07-13Open-market sale8,438$304.688,406
2026-07-13Open-market sale26,294$303.8316,844
2026-07-13Open-market sale4,584$302.7943,138
2026-07-13Open-market sale798$301.9447,722
2026-07-13Option exercise48,520$36.9048,520
2026-07-10Option exercise (derivative)152,074$0.001,895,426
2026-07-10Open-market sale18$303.030
2026-07-10Open-market sale136$302.1918
2026-07-10Open-market sale150$301.18154
2026-07-10Open-market sale370$300.12304
2026-07-10Open-market sale5,143$298.94674
2026-07-10Open-market sale3,074$298.355,817
2026-07-10Open-market sale1,314$297.238,891
2026-07-10Open-market sale1,493$296.0710,205
2026-07-10Option exercise11,698$36.9011,698
2026-06-23Open-market sale320$275.100
2026-06-23Open-market sale1,290$274.12320
2026-06-23Open-market sale1,800$273.301,610
2026-06-16Open-market sale333$266.690
2026-06-16Open-market sale1,710$265.99333
2026-06-16Open-market sale1,650$264.872,043
2026-06-11Grant / award (derivative)344,669$0.00344,669
2026-06-11Open-market sale149$258.810
2026-06-11Open-market sale200$258.28149
2026-06-11Open-market sale859$257.59349
2026-06-11Open-market sale741$256.231,208
2026-06-11Grant / award177,931$0.005,697,649
2026-06-08Open-market sale1,120$271.140
2026-06-08Open-market sale3,820$270.381,120

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