SEC CIK 1242825

LEIDEN JEFFREY M

Reported ownership across 3 companies, sourced from SEC Form 4 filings and updated daily.

Current Positions

CompanyShares OwnedAs Of
ABTview stock →209,4012006-03-24
VRTXview stock →34,7972026-02-24
DGXview stock →6,0002018-05-29

Position History — VRTX

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

0158,005316,011474,0162009-072017-042019-022020-022020-052023-052026-02

Recent Filings — VRTX

DateActivitySharesPriceOwned After
2026-02-24Tax withholding3,547$485.1134,797
2026-02-18Tax withholding2,964$483.7538,344
2026-02-17Grant / award8,269$0.0041,308
2026-01-22Grant / award9,012$0.0033,039
2025-12-04Option exercise (derivative)1$0.000
2025-12-04Option exercise1$91.0524,027
2025-12-03Option exercise (derivative)63,781$0.000
2025-12-03Open-market sale4,352$444.3675,197
2025-12-03Open-market sale2,469$443.2179,549
2025-12-03Open-market sale1,320$441.2682,018
2025-12-03Open-market sale4,469$440.4083,338
2025-12-03Option exercise63,781$86.5287,807
2025-12-03Open-market sale2,070$455.2224,026
2025-12-03Open-market sale1,152$447.0566,146
2025-12-03Open-market sale2,320$448.7863,826
2025-12-03Open-market sale5,880$449.8457,946
2025-12-03Open-market sale5,809$451.2052,137
2025-12-03Open-market sale15,681$452.2036,456
2025-12-03Open-market sale10,360$453.3426,096
2025-12-03Open-market sale7,899$445.5667,298
2025-11-14Option exercise (derivative)13,835$0.001
2025-11-14Option exercise (derivative)39,769$0.0063,781
2025-11-14Option exercise13,835$91.0537,861
2025-11-14Open-market sale21,330$441.3524,066
2025-11-14Open-market sale32,234$440.3045,396
2025-11-14Option exercise39,769$86.5277,630
2025-11-14Open-market sale40$442.0024,026
2025-11-13Option exercise (derivative)19,688$0.0013,836
2025-11-13Open-market sale1,160$441.0524,026
2025-11-13Open-market sale18,528$440.2225,186
2025-11-13Option exercise19,688$91.0543,714
2025-02-14Tax withholding6,066$463.4624,026
2025-02-13Tax withholding2,525$450.8330,092
2025-02-12Grant / award7,209$0.0032,617
2025-02-04Grant / award15,414$0.0025,408
2024-08-30Open-market sale3,784$499.009,994
2024-02-20Tax withholding4,118$420.5813,778
2024-02-15Open-market sale4,655$419.1617,896
2024-02-14Open-market sale4,356$419.0422,551
2024-02-13Open-market sale737$419.1326,907
2024-02-12Open-market sale2,009$419.2228,291
2024-02-12Open-market sale647$420.3927,644
2024-02-09Tax withholding8,048$422.7430,300
2024-02-08Tax withholding2,698$421.7338,348
2024-02-07Grant / award7,707$0.0041,046
2024-02-06Grant / award20,452$0.0033,339
2024-02-06Grant / award10,464$0.0012,887
2024-01-08Open-market sale6,648$419.072,423
2023-12-13Open-market sale13,254$399.419,171
2023-12-13Open-market sale100$400.199,071
2023-10-16Open-market sale12,962$374.0022,425
2023-05-08Open-market sale1,125$349.0035,387
2023-05-05Open-market sale708$349.3836,683
2023-05-05Open-market sale171$350.3036,512
2023-05-03Open-market sale700$351.5937,391
2023-05-03Open-market sale1,800$350.5338,091
2023-05-03Open-market sale2,008$349.2239,891
2023-05-02Open-market sale300$353.1841,899
2023-05-02Open-market sale1,505$350.4842,199
2023-05-02Open-market sale4,645$349.4843,704
2023-02-24Tax withholding13,730$289.1248,349
2023-02-13Tax withholding13,344$298.2662,079
2023-02-02Tax withholding3,578$317.8375,423
2023-02-01Grant / award34,890$0.0068,775
2023-02-01Grant / award10,226$0.0079,001
2023-02-01Grant / award31,462$0.0033,885
2022-07-25Option exercise (derivative)60,342$0.0033,524
2022-07-25Open-market sale10,471$283.422,423
2022-07-25Option exercise60,342$91.05134,502
2022-07-25Open-market sale13,869$279.44120,633
2022-07-25Open-market sale32,983$280.3787,650
2022-07-25Open-market sale34,090$281.2753,560
2022-07-25Open-market sale40,666$282.4312,894
2022-04-13Open-market sale15,789$289.0474,160
2022-02-24Tax withholding12,141$227.8689,949
2022-02-17Tax withholding8,236$232.51102,090
2022-02-02Tax withholding6,279$243.63110,326
2022-02-01Grant / award20,928$0.0099,160
2022-02-01Grant / award17,445$0.00116,605
2022-02-01Grant / award28,444$0.0078,232
2021-02-17Tax withholding13,970$211.7549,676
2021-02-10Tax withholding13,954$214.1663,646
2021-02-03Grant / award20,928$0.0086,199
2021-02-03Grant / award31,462$0.0065,271
2021-02-03Grant / award31,498$0.0033,809
2021-02-03Tax withholding8,599$215.0377,600
2020-06-30Open-market sale1,318$287.915,495
2020-06-30Open-market sale8,321$286.1311,698
2020-06-30Open-market sale500$289.394,995
2020-06-30Open-market sale2,534$290.512,461
2020-06-30Open-market sale200$291.342,261
2020-06-30Open-market sale5,801$284.1429,252
2020-06-30Open-market sale9,233$285.1120,019
2020-06-30Open-market sale4,885$287.236,813
2020-05-12Option exercise (derivative)4,470$0.0093,866
2020-05-12Option exercise (derivative)24,215$0.000
2020-05-12Open-market sale100$288.4234,983
2020-05-12Open-market sale9,630$287.8135,083
2020-05-12Open-market sale15,792$286.7044,713
2020-05-12Open-market sale8,391$285.6860,505
2020-05-12Open-market sale10,179$285.0668,896
2020-05-12Open-market sale9,219$283.8679,075
2020-05-12Open-market sale9,780$282.6688,294
2020-05-12Open-market sale9,398$281.8398,074
2020-05-12Open-market sale6,498$280.76107,472
2020-05-12Open-market sale1,940$278.96113,970
2020-05-12Open-market sale4,428$277.94115,910
2020-05-12Option exercise24,215$187.5365,036
2020-05-12Option exercise35,499$96.87100,535
2020-05-12Option exercise4,470$91.05105,005
2020-05-12Option exercise24,348$155.57129,353
2020-05-12Open-market sale9,015$277.14120,338
2020-05-07Option exercise (derivative)24,216$0.0024,215
2020-05-07Option exercise (derivative)35,499$0.0035,499
2020-05-07Option exercise (derivative)4,470$0.0098,336
2020-05-07Option exercise (derivative)24,349$0.0024,348
2020-05-07Open-market sale24,617$268.63104,681
2020-05-07Open-market sale5,892$267.52129,298
2020-05-07Option exercise24,349$155.57135,190
2020-05-07Option exercise4,470$91.05110,841
2020-05-07Option exercise24,216$187.5370,872
2020-05-07Open-market sale30,237$269.5274,444
2020-05-07Open-market sale13,885$270.4360,559
2020-05-07Open-market sale14,131$271.6146,428
2020-05-07Open-market sale5,607$272.4140,821
2020-05-07Option exercise35,499$96.87106,371
2020-05-05Option exercise (derivative)24,216$0.0048,431
2020-05-05Option exercise (derivative)4,470$0.00102,806
2020-05-05Option exercise (derivative)24,349$0.0048,697
2020-05-05Option exercise (derivative)35,502$0.0070,998
2020-05-05Open-market sale11,832$272.1264,880
2020-05-05Open-market sale4,220$265.57136,808
2020-05-05Option exercise4,470$91.05116,679
2020-05-05Option exercise24,349$155.57141,028
2020-05-05Option exercise24,216$187.5376,707
2020-05-05Open-market sale5,375$273.7046,656
2020-05-05Open-market sale12,849$272.9752,031
2020-05-05Option exercise35,502$96.87112,209
2020-05-05Open-market sale6,003$270.8676,712
2020-05-05Open-market sale15,681$269.5682,715
2020-05-05Open-market sale22,613$268.8698,396
2020-05-05Open-market sale10,878$267.62121,009
2020-05-05Open-market sale4,921$266.66131,887
2020-03-31Tax withholding40,090$234.0152,491
2020-02-25Open-market sale1,017$232.9697,671
2020-02-25Open-market sale1,050$231.7698,688
2020-02-25Open-market sale1,120$230.4099,738
2020-02-25Open-market sale2,273$229.77100,858
2020-02-25Open-market sale1,680$238.3392,581
2020-02-25Open-market sale560$236.6394,261
2020-02-25Open-market sale1,210$235.5394,821
2020-02-25Open-market sale1,640$234.4996,031
2020-02-24Tax withholding8,410$239.23103,131
2020-02-18Open-market sale1,763$245.66111,541
2020-02-18Open-market sale1,971$243.65115,334
2020-02-18Open-market sale4,241$242.61117,305
2020-02-18Open-market sale2,030$244.87113,304
2020-02-18Open-market sale1,680$241.78121,546
2020-02-17Tax withholding9,314$241.50123,226
2020-02-11Open-market sale4,609$248.45132,540
2020-02-11Open-market sale7,533$247.49137,149
2020-02-11Open-market sale14,433$246.27144,682
2020-02-11Open-market sale14,024$245.37159,115
2020-02-11Open-market sale4,124$244.56173,139
2020-02-11Open-market sale2,800$243.37177,263
2020-02-10Tax withholding36,755$240.95180,063
2020-02-05Grant / award31,462$0.00216,818
2020-02-05Grant / award50,566$0.00156,912
2020-02-05Grant / award28,444$0.00185,356
2019-11-19Option exercise (derivative)64,032$0.000
2019-11-19Open-market sale23,033$211.43116,961
2019-11-19Option exercise64,032$109.14170,378
2019-11-19Option exercise32,502$131.89202,880
2019-11-19Open-market sale62,886$210.41139,994
2019-11-19Open-market sale10,615$212.75106,346
2019-11-18Option exercise (derivative)1,493$0.0032,502
2019-11-18Option exercise (derivative)2,941$0.0064,032
2019-11-18Option exercise2,941$109.14109,287
2019-11-18Option exercise1,493$131.89107,839
2019-11-18Open-market sale1,493$210.00106,346
2019-11-15Option exercise (derivative)3,317$0.0066,973
2019-11-15Option exercise (derivative)1,683$0.0033,995
2019-11-15Option exercise3,317$109.14109,663
2019-11-15Open-market sale1,683$210.00106,346
2019-11-15Option exercise1,683$131.89108,029
2019-11-01Option exercise (derivative)26,532$0.0035,678
2019-11-01Option exercise (derivative)70,290$0.0070,290
2019-11-01Option exercise70,290$109.14176,577
2019-11-01Option exercise26,532$131.89132,819
2019-11-01Open-market sale26,532$200.06106,287
2019-10-31Option exercise (derivative)8,879$0.0062,210
2019-10-31Open-market sale8,879$200.00106,287
2019-10-31Option exercise8,879$131.89115,166
2019-10-22Option exercise (derivative)72,420$0.00140,580
2019-10-22Option exercise (derivative)35,411$0.0071,089
2019-10-22Option exercise35,411$131.89141,698
2019-10-22Option exercise72,420$109.14178,707
2019-10-22Open-market sale35,411$190.00106,287
2019-06-18Option exercise (derivative)56,030$0.000
2019-06-18Option exercise56,030$77.31162,317
2019-06-18Open-market sale51,781$175.33110,536
2019-06-18Open-market sale4,249$176.11106,287
2019-05-24Option exercise (derivative)113,432$0.0056,030
2019-05-24Open-market sale113,432$175.10106,287
2019-05-24Option exercise113,432$77.31219,719
2019-05-06Option exercise (derivative)30,758$0.00171,762
2019-05-06Option exercise (derivative)2,300$0.00169,462
2019-05-06Open-market sale30,758$175.01106,195
2019-05-06Option exercise30,758$77.31136,953
2019-05-06Option exercise2,300$77.31108,495
2019-05-06Open-market sale2,300$175.02106,195
2019-05-01Option exercise (derivative)10,180$0.00202,820
2019-05-01Option exercise (derivative)300$0.00202,520
2019-05-01Option exercise300$77.31106,495
2019-05-01Open-market sale10,180$175.08106,195
2019-05-01Option exercise10,180$77.31116,375
2019-02-19Open-market sale17,097$186.80110,095
2019-02-19Open-market sale2,700$187.43107,395
2019-02-19Open-market sale1,200$188.61106,195
2019-02-11Open-market sale14,707$179.28223,916
2019-02-11Open-market sale47,661$179.93176,255
2019-02-11Open-market sale48,651$180.81127,604
2019-02-11Open-market sale412$181.80127,192
2019-02-06Grant / award (derivative)72,647$0.0072,647
2019-02-06Grant / award53,816$0.00178,681
2019-02-06Grant / award28,444$0.00238,623
2019-02-06Grant / award31,498$0.00210,179
2019-02-05Grant / award50,566$0.00156,912
2019-02-05Grant / award28,444$0.00185,356
2019-02-05Grant / award31,462$0.00216,818
2019-02-04Open-market sale17,099$186.10138,716
2019-02-04Open-market sale12,951$186.70125,765
2019-02-04Open-market sale1,300$184.99155,815
2019-02-04Open-market sale900$187.91124,865
2018-06-22Option exercise (derivative)106,500$0.000
2018-06-22Open-market sale140,211$160.00157,049
2018-06-22Option exercise106,500$83.36297,260
2018-02-12Open-market sale200$153.89190,658
2018-02-12Open-market sale4,305$150.44204,158
2018-02-12Open-market sale10,100$151.23194,058
2018-02-12Open-market sale1,200$152.40192,858
2018-02-12Open-market sale2,000$153.29190,858
2018-02-12Open-market sale6,100$149.22208,463
2018-02-06Grant / award (derivative)73,046$0.0073,046
2018-02-06Grant / award31,498$0.00214,563
2018-02-06Grant / award50,568$0.00183,065
2018-01-16Option exercise (derivative)55,313$0.000
2018-01-16Open-market sale17,918$158.79140,492
2018-01-16Option exercise44,250$48.74176,747
2018-01-16Option exercise55,313$45.11232,060
2018-01-16Open-market sale42,371$155.77189,689
2018-01-16Open-market sale19,808$156.62169,881
2018-01-16Open-market sale11,471$157.67158,410
2018-01-16Open-market sale7,995$159.39132,497
2017-12-11Open-market sale12,134$142.21137,695
2017-12-11Open-market sale5,198$143.39132,497
2017-12-11Open-market sale20,090$140.31237,407
2017-12-11Open-market sale87,578$141.35149,829
2017-07-31Option exercise (derivative)11,063$0.0055,313
2017-07-31Open-market sale700$154.05257,392
2017-07-31Option exercise11,063$45.11268,455
2017-07-31Open-market sale5,363$152.25263,092
2017-07-31Open-market sale5,000$153.24258,092
2017-07-21Open-market sale700$157.42288,942
2017-07-21Open-market sale3,500$159.34280,605
2017-07-21Open-market sale4,837$158.46284,105
2017-07-21Open-market sale900$160.42279,705
2017-07-21Open-market sale5,058$162.08257,392
2017-07-21Open-market sale17,255$161.43262,450
2017-07-19Option exercise (derivative)110,624$0.0066,376
2017-07-19Option exercise (derivative)73,750$0.0044,250
2017-07-19Open-market sale184,374$161.00289,642
2017-07-19Option exercise73,750$48.74474,016
2017-07-19Option exercise110,624$45.11400,266
2017-06-02Option exercise (derivative)124,601$0.000
2017-06-02Option exercise124,601$29.98436,743
2017-06-02Open-market sale147,101$129.50289,642
2017-06-02Option exercise22,500$53.85312,142
2017-04-28Option exercise (derivative)1,527$0.000
2017-04-28Option exercise (derivative)88,507$0.00124,601
2017-04-28Option exercise20,000$34.24416,679
2017-04-28Option exercise30,000$34.05446,679
2017-04-28Option exercise88,507$29.98395,152
2017-04-28Option exercise1,527$34.39396,679
2017-04-28Open-market sale157,200$119.50289,479
2017-02-13Open-market sale100$88.39306,645
2017-02-13Open-market sale23,804$87.68306,745
2017-02-03Grant / award (derivative)103,550$0.00103,550
2017-02-03Grant / award50,567$0.00330,549
2017-02-03Grant / award17,895$0.01279,982
2016-02-03Open-market sale900$91.96262,919
2016-02-03Open-market sale4,200$89.91267,519
2016-02-03Open-market sale3,700$91.01263,819
2016-02-03Open-market sale1,034$92.87261,885
2016-02-02Grant / award (derivative)107,276$0.00107,276
2016-02-02Grant / award53,817$0.01271,719
2016-01-11Gift (derivative)110,625$0.00110,625
2016-01-11Gift (derivative)88,500$0.0088,500
2016-01-11Gift (derivative)110,625$0.0066,375
2016-01-11Gift (derivative)88,500$0.0029,500
2015-11-18Open-market sale16,125$130.00217,902
2015-10-30Open-market sale1,600$123.34248,448
2015-10-30Open-market sale1,400$124.33247,048
2015-10-30Open-market sale4,800$125.35242,248
2015-10-30Open-market sale8,125$126.31234,123
2015-10-30Open-market sale200$126.86233,923
2015-07-21Grant / award (derivative)106,500$0.00106,500
2015-02-18Open-market sale15,250$113.14249,927
2015-02-18Open-market sale17,000$112.67265,177
2015-02-03Grant / award (derivative)213,000$0.00213,000
2015-02-03Grant / award64,500$0.01282,177
2014-12-15Open-market sale2,700$118.05218,077
2014-12-15Open-market sale13,021$113.19254,673
2014-12-15Open-market sale15,440$114.21239,233
2014-12-15Open-market sale200$120.17217,677
2014-12-15Open-market sale200$119.00217,877
2014-12-15Open-market sale8,650$117.26220,777
2014-12-15Open-market sale3,400$116.27229,427
2014-12-15Open-market sale6,406$115.05232,827
2014-12-12Gift2,500$0.00267,694
2014-12-10Grant / award125,000$0.01270,194
2014-09-30Option exercise (derivative)200,000$0.00213,108
2014-09-30Open-market sale79,817$112.21240,446
2014-09-30Open-market sale41,704$113.90144,992
2014-09-30Option exercise200,000$29.98344,992
2014-09-30Open-market sale53,750$113.10186,696
2014-09-30Open-market sale24,729$111.31320,263
2014-07-15Grant / award (derivative)106,500$0.00106,500
2014-05-07Disposition to issuer66,689$0.01144,792
2014-02-07Open-market sale35,944$80.00211,481
2014-02-05Grant / award (derivative)213,000$0.00213,000
2014-02-05Grant / award64,500$0.01247,425
2014-01-16Option exercise (derivative)45,000$0.00413,108
2014-01-16Option exercise45,000$29.98227,925
2014-01-16Open-market sale45,000$80.00182,925
2013-12-12Open-market sale9,834$65.48182,925
2013-07-30Grant / award (derivative)106,500$0.00106,500
2013-02-06Open-market sale33,345$45.83192,371
2013-02-05Grant / award (derivative)177,000$0.00177,000
2013-02-05Grant / award39,334$0.01225,716
2012-07-25Grant / award (derivative)118,000$0.00118,000
2011-12-14Grant / award (derivative)458,108$0.00458,108
2011-12-14Grant / award50,017$0.0152,617
2011-12-14Grant / award133,378$0.01185,995
2011-06-01Grant / award (derivative)22,500$0.0022,500
2010-12-15Grant / award (derivative)1,527$0.001,527
2010-06-01Grant / award (derivative)20,000$0.0020,000
2010-05-04Open-market buy1,300$38.402,600
2010-04-23Open-market buy1,300$38.601,300
2009-07-06———0
2009-07-06Grant / award (derivative)30,000$0.0030,000

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