SEC CIK 1203697

BLOCK ARTHUR R

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

Current Positions

CompanyShares OwnedAs Of
CMCSAview stock →72,7582019-03-26

Position History — CMCSA

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

0127,515255,031382,5462006-012011-022012-082014-032016-012017-032019-032019-03

Recent Filings — CMCSA

DateActivitySharesPriceOwned After
2019-03-26Option exercise (derivative)14,180$9.1714,180
2019-03-26Option exercise14,180$9.1772,758
2019-03-26Open-market sale6,260$39.3866,498
2019-03-26Tax withholding7,920$39.4558,578
2019-03-25Option exercise (derivative)10,300$12.5120,600
2019-03-25Option exercise (derivative)9,710$15.0029,130
2019-03-25Open-market sale4,044$39.4671,083
2019-03-25Tax withholding6,256$39.4358,578
2019-03-25Tax withholding6,249$39.4464,834
2019-03-25Open-market sale3,461$39.4775,127
2019-03-25Option exercise9,710$15.0078,588
2019-03-25Option exercise10,300$12.5168,878
2019-03-22Option exercise (derivative)8,140$20.6132,560
2019-03-22Option exercise8,140$20.6173,174
2019-03-22Open-market sale6,456$39.8758,578
2019-03-22Tax withholding5,877$39.8965,034
2019-03-22Open-market sale2,263$39.8870,911
2019-03-21Option exercise (derivative)25,720$25.000
2019-03-21Option exercise (derivative)11,520$0.0014,104
2019-03-21Option exercise11,520$0.0098,289
2019-03-21Tax withholding20,334$39.3265,034
2019-03-21Open-market sale5,386$39.2885,368
2019-03-21Tax withholding5,064$40.0590,754
2019-03-21Open-market sale2,471$39.4595,818
2019-03-21Option exercise25,720$25.0086,769
2019-03-20Option exercise (derivative)4,410$0.0025,624
2019-03-20Tax withholding1,939$39.4761,049
2019-03-20Option exercise4,410$0.0062,988
2019-03-19Open-market sale2,471$39.9858,578
2019-03-18Option exercise (derivative)4,410$0.0030,034
2019-03-18Option exercise4,410$0.0064,955
2019-03-18Open-market sale1,967$40.2361,049
2019-03-18Tax withholding1,939$39.9263,016
2019-03-17Option exercise (derivative)3,510$0.0034,444
2019-03-17Option exercise3,510$0.0062,088
2019-03-17Tax withholding1,543$40.4760,545
2019-03-15Grant / award (derivative)21,600$0.0037,954
2019-03-15Grant / award (derivative)110,800$0.00110,800
2019-02-15Grant / award (derivative)13,240$0.0016,354
2019-02-14Open-market sale1,966$37.4058,578
2018-12-27Open-market sale4,129$33.8060,544
2018-12-26Option exercise (derivative)7,368$0.00120,042
2018-12-26Tax withholding3,239$34.1464,673
2018-12-26Option exercise7,368$0.0067,912
2018-12-18Option exercise (derivative)13,086$8.6213,086
2018-12-18Option exercise13,086$8.6273,630
2018-12-18Tax withholding7,343$36.3760,544
2018-12-18Open-market sale5,743$36.4167,887
2018-09-27Option exercise (derivative)14,100$0.000
2018-09-27Open-market sale6,448$35.4868,196
2018-09-27Option exercise14,100$7.2774,644
2018-09-27Tax withholding7,652$35.4760,544
2018-09-24Open-market sale1,082$35.9460,544
2018-09-21Option exercise (derivative)1,932$0.00127,410
2018-09-21Tax withholding850$37.9061,626
2018-09-21Option exercise1,932$0.0062,476
2018-04-17Option exercise (derivative)3,510$0.00129,342
2018-04-17Tax withholding1,544$33.2760,544
2018-04-17Option exercise3,510$0.0062,088
2018-03-27Option exercise (derivative)14,100$0.0014,100
2018-03-27Open-market sale6,358$33.6966,320
2018-03-27Option exercise14,100$7.2772,678
2018-03-27Tax withholding7,742$33.6558,578
2018-03-26Option exercise (derivative)14,180$0.0028,360
2018-03-26Option exercise (derivative)10,300$0.0030,900
2018-03-26Tax withholding6,572$33.7566,819
2018-03-26Tax withholding8,241$33.7558,578
2018-03-26Open-market sale5,939$33.7173,391
2018-03-26Open-market sale3,728$33.7079,330
2018-03-26Option exercise10,300$12.5183,058
2018-03-26Option exercise14,180$9.1772,758
2018-03-23Option exercise (derivative)9,710$0.0038,840
2018-03-23Open-market sale3,078$33.4273,002
2018-03-23Option exercise9,710$15.0076,080
2018-03-23Open-market sale7,792$33.5158,578
2018-03-23Tax withholding6,632$33.4166,370
2018-03-22Option exercise (derivative)24,420$0.0040,700
2018-03-22Option exercise (derivative)13,920$0.003,114
2018-03-22Option exercise24,420$20.6185,418
2018-03-22Tax withholding6,128$33.2385,241
2018-03-22Open-market sale5,549$34.0791,369
2018-03-22Open-market sale2,420$34.1796,918
2018-03-22Option exercise13,920$0.0099,338
2018-03-22Tax withholding18,871$34.0766,370
2018-03-21Option exercise (derivative)4,320$0.0017,034
2018-03-21Option exercise (derivative)25,720$0.0025,720
2018-03-21Open-market sale2,471$34.5586,718
2018-03-21Option exercise25,720$25.0086,769
2018-03-21Option exercise4,320$0.0091,089
2018-03-21Tax withholding1,900$34.4989,189
2018-03-21Open-market sale4,229$35.0182,489
2018-03-21Tax withholding21,491$35.0160,998
2018-03-20Option exercise (derivative)4,410$0.0021,354
2018-03-20Tax withholding1,939$34.5761,049
2018-03-20Option exercise4,410$0.0062,988
2018-03-19Open-market sale2,471$35.6058,578
2018-03-16Grant / award (derivative)122,500$0.00122,500
2018-03-16Grant / award (derivative)24,400$0.0030,174
2018-03-16Option exercise (derivative)4,410$0.0025,764
2018-03-16Option exercise4,410$0.0062,988
2018-03-16Tax withholding1,939$35.8361,049
2017-12-27Open-market sale3,937$40.6258,578
2017-12-26Option exercise (derivative)7,368$0.005,774
2017-12-26Option exercise7,368$0.0065,946
2017-12-26Tax withholding3,431$40.8262,515
2017-12-18Option exercise (derivative)13,086$0.0026,172
2017-12-18Option exercise13,086$8.6271,664
2017-12-18Open-market sale5,630$39.8966,034
2017-12-18Tax withholding7,456$39.8458,578
2017-09-28Option exercise (derivative)9,900$0.000
2017-09-28Option exercise9,900$9.4968,478
2017-09-28Tax withholding5,809$38.3858,578
2017-09-28Open-market sale4,091$38.3664,387
2017-08-21Grant / award (derivative)12,880$0.00132,852
2017-04-19Open-market sale2,356$37.8258,578
2017-04-18Option exercise (derivative)4,410$0.0013,142
2017-04-18Option exercise4,410$0.0062,988
2017-04-18Tax withholding2,054$37.5960,934
2017-03-28Option exercise (derivative)9,900$0.009,900
2017-03-28Option exercise9,900$9.4968,478
2017-03-28Tax withholding5,856$37.0858,578
2017-03-28Open-market sale4,044$36.9564,434
2017-03-27Option exercise (derivative)10,300$0.0041,200
2017-03-27Option exercise (derivative)14,180$0.0042,540
2017-03-27Option exercise (derivative)14,100$0.0028,200
2017-03-27Tax withholding6,548$37.1974,764
2017-03-27Tax withholding7,872$37.1966,892
2017-03-27Tax withholding8,314$37.1958,578
2017-03-27Open-market sale6,228$37.1781,312
2017-03-27Open-market sale5,866$37.1987,540
2017-03-27Open-market sale3,752$37.1993,406
2017-03-27Option exercise10,300$12.5197,158
2017-03-27Option exercise14,100$7.2786,858
2017-03-27Option exercise14,180$9.1772,758
2017-03-24Open-market sale10,215$37.2458,578
2017-03-23Option exercise (derivative)29,130$0.0048,550
2017-03-23Option exercise (derivative)19,120$0.00119,972
2017-03-23Option exercise29,130$15.0090,497
2017-03-23Option exercise19,120$0.00109,617
2017-03-23Open-market sale2,789$37.01106,828
2017-03-23Tax withholding8,905$37.2297,923
2017-03-23Open-market sale9,514$36.9988,409
2017-03-23Tax withholding19,616$37.0168,793
2017-03-22Option exercise (derivative)24,420$0.0065,120
2017-03-22Option exercise (derivative)5,220$0.0017,552
2017-03-22Tax withholding2,431$37.0485,787
2017-03-22Open-market sale5,961$37.1279,826
2017-03-22Tax withholding18,459$37.1161,367
2017-03-22Option exercise24,420$20.6185,306
2017-03-22Option exercise5,220$0.0090,526
2017-03-22Open-market sale2,308$37.1788,218
2017-03-21Option exercise (derivative)4,320$0.0022,772
2017-03-21Option exercise (derivative)25,720$0.0051,440
2017-03-21Open-market sale4,697$37.4681,909
2017-03-21Tax withholding21,023$37.4660,886
2017-03-21Open-market sale2,356$37.4986,606
2017-03-21Tax withholding2,012$37.0788,962
2017-03-21Option exercise4,320$0.0090,974
2017-03-21Option exercise25,720$25.0086,654
2017-03-20Option exercise (derivative)4,410$0.0027,092
2017-03-20Tax withholding2,054$37.4860,934
2017-03-20Option exercise4,410$0.0062,988
2017-03-17Grant / award (derivative)23,400$0.0031,502
2017-03-17Grant / award (derivative)125,500$0.00125,500
2016-12-27Open-market sale1,680$70.8044,169
2016-12-23Option exercise (derivative)3,684$0.004,051
2016-12-23Option exercise3,684$0.0047,853
2016-12-23Tax withholding2,004$70.6545,849
2016-12-19Option exercise (derivative)6,543$17.2419,629
2016-12-19Tax withholding4,108$70.0244,169
2016-12-19Open-market sale2,435$70.1748,277
2016-12-19Option exercise6,543$17.2450,712
2016-11-29Option exercise (derivative)12,210$0.0044,770
2016-11-29Option exercise (derivative)25,720$0.0038,580
2016-11-29Option exercise25,720$50.0069,889
2016-11-29Option exercise12,210$41.2282,099
2016-11-29Open-market sale2,745$69.9179,354
2016-11-29Open-market sale4,007$69.8675,347
2016-11-29Tax withholding9,465$69.9165,882
2016-11-29Tax withholding21,713$69.8744,169
2016-09-16Option exercise (derivative)3,370$0.000
2016-09-16Option exercise3,370$25.4447,539
2016-09-16Tax withholding2,347$66.1044,169
2016-09-16Open-market sale1,023$65.7546,516
2016-04-21Open-market sale1,002$61.2544,169
2016-04-20Option exercise (derivative)2,205$0.007,735
2016-04-20Option exercise2,205$0.0046,374
2016-04-20Tax withholding1,203$61.4645,171
2016-03-28Option exercise (derivative)15,450$0.0025,750
2016-03-28Option exercise (derivative)7,090$0.0028,360
2016-03-28Option exercise (derivative)7,050$0.0021,150
2016-03-28Option exercise (derivative)4,950$0.009,900
2016-03-28Option exercise15,450$25.0264,822
2016-03-28Tax withholding11,021$59.6344,169
2016-03-28Open-market sale5,203$59.5755,190
2016-03-28Tax withholding4,664$59.7560,393
2016-03-28Open-market sale4,429$59.7265,057
2016-03-28Tax withholding4,416$59.7569,486
2016-03-28Tax withholding3,285$59.5273,902
2016-03-28Option exercise7,090$18.3471,912
2016-03-28Open-market sale1,665$59.5182,247
2016-03-28Open-market sale2,634$59.5477,187
2016-03-28Open-market sale2,426$59.7579,821
2016-03-28Option exercise7,050$14.5478,962
2016-03-28Option exercise4,950$18.9883,912
2016-03-24Option exercise (derivative)11,440$0.0069,546
2016-03-24Tax withholding6,237$60.0149,372
2016-03-24Option exercise11,440$0.0057,239
2016-03-24Open-market sale1,630$58.7655,609
2016-03-23Option exercise (derivative)3,585$0.009,940
2016-03-23Option exercise (derivative)14,565$0.0038,840
2016-03-23Tax withholding1,955$59.2560,364
2016-03-23Open-market sale1,187$59.1162,319
2016-03-23Option exercise3,585$0.0063,506
2016-03-23Option exercise14,565$29.9959,921
2016-03-23Tax withholding11,013$59.2445,799
2016-03-23Open-market sale3,552$59.4156,812
2016-03-22Option exercise (derivative)2,610$0.0013,525
2016-03-22Option exercise2,610$0.0047,761
2016-03-22Tax withholding1,423$59.8745,356
2016-03-22Open-market sale982$59.3046,779
2016-03-21Option exercise (derivative)2,160$0.0016,135
2016-03-21Tax withholding1,178$59.8445,151
2016-03-21Option exercise2,160$0.0046,329
2016-03-18Grant / award (derivative)14,700$0.0018,295
2016-03-18Grant / award (derivative)76,200$0.0076,200
2016-03-16Option exercise (derivative)3,370$0.003,370
2016-03-16Tax withholding2,421$59.2644,169
2016-03-16Open-market sale949$59.2246,590
2016-03-16Option exercise3,370$25.4447,539
2016-01-27Open-market sale1,675$54.9344,169
2016-01-26Option exercise (derivative)3,684$0.0080,986
2016-01-26Tax withholding2,009$54.8445,844
2016-01-26Option exercise3,684$0.0047,853
2016-01-08Option exercise (derivative)3,413$0.000
2016-01-08Tax withholding2,353$55.0731,914
2016-01-08Tax withholding3,078$55.1428,836
2016-01-08Open-market sale1,060$55.1435,839
2016-01-08Option exercise3,413$18.5136,899
2016-01-08Option exercise4,650$17.5033,486
2016-01-08Open-market sale1,572$55.0434,267
2015-12-18Option exercise (derivative)6,543$0.0026,172
2015-12-18Open-market sale2,258$56.8833,121
2015-12-18Tax withholding4,285$56.9228,836
2015-12-18Option exercise6,543$17.2435,379
2015-08-03Open-market sale2,258$62.8528,836
2015-06-30Option exercise (derivative)4,855$0.003,595
2015-06-30Tax withholding2,597$60.1431,094
2015-06-30Option exercise4,855$0.0033,691
2015-04-22Open-market sale1,004$58.9628,836
2015-04-21Option exercise (derivative)2,160$0.0099,235
2015-04-21Tax withholding1,156$58.8429,840
2015-04-21Option exercise2,160$0.0030,996
2015-03-30Option exercise (derivative)4,950$0.0014,850
2015-03-30Open-market sale1,623$56.1532,163
2015-03-30Tax withholding3,327$56.2528,836
2015-03-30Option exercise4,950$18.9833,786
2015-03-27Option exercise (derivative)7,050$0.0028,200
2015-03-27Option exercise7,050$14.5443,050
2015-03-27Open-market sale2,582$55.8540,468
2015-03-27Open-market sale7,164$55.8328,836
2015-03-27Tax withholding4,468$55.8736,000
2015-03-26Option exercise (derivative)21,270$0.0035,450
2015-03-26Option exercise (derivative)15,400$0.008,450
2015-03-26Option exercise21,270$18.3452,101
2015-03-26Tax withholding14,187$56.0236,000
2015-03-26Tax withholding8,236$55.9150,187
2015-03-26Open-market sale7,083$55.9658,423
2015-03-26Open-market sale1,995$56.0565,506
2015-03-26Option exercise15,400$0.0067,501
2015-03-25Option exercise (derivative)15,450$0.0041,200
2015-03-25Option exercise (derivative)4,290$0.0023,850
2015-03-25Option exercise4,290$0.0048,576
2015-03-25Option exercise15,450$25.0244,286
2015-03-25Tax withholding2,295$56.5346,281
2015-03-25Open-market sale4,301$57.1941,980
2015-03-25Tax withholding11,149$57.1630,831
2015-03-24Open-market sale1,667$58.6328,836
2015-03-23Option exercise (derivative)3,585$0.0028,140
2015-03-23Option exercise (derivative)24,420$0.0056,980
2015-03-23Option exercise (derivative)14,565$0.0053,405
2015-03-23Tax withholding11,004$59.2651,236
2015-03-23Open-market sale3,687$59.2962,240
2015-03-23Open-market sale3,561$59.3165,927
2015-03-23Tax withholding1,918$59.1269,488
2015-03-23Option exercise3,585$0.0072,620
2015-03-23Option exercise14,565$29.9969,035
2015-03-23Option exercise24,420$41.2254,470
2015-03-23Tax withholding20,733$59.3130,503
2015-03-23Open-market sale1,214$59.1671,406
2015-03-22Option exercise (derivative)2,610$0.0031,725
2015-03-22Option exercise2,610$0.0031,446
2015-03-22Tax withholding1,396$59.4530,050
2015-03-20Grant / award (derivative)74,400$0.0074,400
2015-03-20Grant / award (derivative)14,700$0.0034,335
2015-03-16Option exercise (derivative)3,370$0.006,740
2015-03-16Option exercise3,370$25.4432,206
2015-03-16Tax withholding2,416$59.4328,836
2015-03-16Open-market sale954$59.2431,252
2015-03-10Option exercise (derivative)4,650$0.004,650
2015-03-10Tax withholding2,839$60.2228,836
2015-03-10Option exercise4,650$17.5033,486
2015-03-10Open-market sale1,811$60.0231,675
2015-02-26Option exercise (derivative)3,412$0.003,413
2015-02-26Open-market sale18,229$59.0628,836
2015-02-26Option exercise3,412$18.5150,477
2015-02-26Tax withholding2,252$59.1047,065
2015-02-26Open-market sale1,160$59.1349,317
2015-01-18Option exercise (derivative)39,264$0.00101,395
2015-01-18Option exercise39,264$0.0068,100
2015-01-18Tax withholding21,035$56.7747,065
2014-12-26Grant / award (derivative)24,560$0.00140,659
2014-12-18Option exercise (derivative)19,629$0.0032,715
2014-12-18Open-market sale7,407$55.2141,058
2014-12-18Option exercise19,629$17.2448,465
2014-12-18Tax withholding12,222$55.2628,836
2014-10-31Grant / award (derivative)19,420—19,635
2014-09-15Option exercise (derivative)3,675$0.000
2014-09-15Open-market sale1,218$57.3031,293
2014-09-15Tax withholding2,457$57.3028,836
2014-09-15Option exercise3,675$22.6632,511
2014-05-07Gift549$0.0011,167
2014-05-07Gift549$0.0011,404
2014-05-07Gift1,098$0.0015,333
2014-04-23Open-market sale1,349$50.9728,836
2014-04-22Option exercise (derivative)2,610$0.00116,099
2014-04-22Option exercise2,610$0.0031,446
2014-04-22Tax withholding1,261$50.8330,185
2014-03-28Option exercise (derivative)4,950$0.0019,800
2014-03-28Option exercise4,950$18.9843,591
2014-03-28Open-market sale1,667$49.3941,924
2014-03-28Tax withholding3,283$49.2038,641
2014-03-28Open-market sale9,805$49.1628,836
2014-03-27Option exercise (derivative)18,960$0.00118,709
2014-03-27Option exercise (derivative)21,150$0.0035,250
2014-03-27Tax withholding12,962$49.4338,641
2014-03-27Tax withholding9,155$49.1051,603
2014-03-27Open-market sale8,188$49.5360,758
2014-03-27Open-market sale2,986$49.4268,946
2014-03-27Option exercise18,960$0.0071,932
2014-03-27Option exercise21,150$14.5452,972
2014-03-26Option exercise (derivative)5,775$0.00137,669
2014-03-26Option exercise (derivative)21,270$0.0056,720
2014-03-26Tax withholding13,907$49.7231,822
2014-03-26Open-market sale7,363$49.9945,729
2014-03-26Tax withholding2,789$49.6253,092
2014-03-26Open-market sale2,218$49.7455,881
2014-03-26Option exercise5,775$0.0058,099
2014-03-26Option exercise21,270$18.3452,324
2014-03-25Option exercise (derivative)15,450$0.0056,650
2014-03-25Option exercise (derivative)4,290$0.00143,444
2014-03-25Option exercise4,290$0.0048,576
2014-03-25Option exercise15,450$25.0244,286
2014-03-25Tax withholding2,072$49.6746,504
2014-03-25Tax withholding11,180$50.4331,054
2014-03-25Open-market sale4,270$50.4642,234
2014-03-24Option exercise (derivative)29,130$0.0067,970
2014-03-24Tax withholding22,692$50.2328,836
2014-03-24Open-market sale6,438$49.9851,528
2014-03-24Open-market sale1,854$50.1957,966
2014-03-24Option exercise29,130$29.9959,820
2014-03-21Grant / award (derivative)64,300$0.0064,300
2014-03-21Grant / award (derivative)14,400$0.00147,734
2014-03-21Open-market sale4,882$51.3128,836
2014-03-21Option exercise (derivative)3,585$0.00215
2014-03-21Tax withholding1,731$50.0035,572
2014-03-21Option exercise3,585$0.0037,303
2014-03-20Option exercise (derivative)9,440$0.00133,334
2014-03-20Tax withholding4,558$50.6133,718
2014-03-20Option exercise9,440$0.0038,276
2014-03-17Option exercise (derivative)3,370$0.0010,110
2014-03-17Tax withholding2,450$50.6828,836
2014-03-17Option exercise3,370$25.4432,206
2014-03-17Open-market sale920$50.7131,286
2014-03-14Option exercise (derivative)3,675$0.003,675
2014-03-14Open-market sale1,110$50.5131,401
2014-03-14Option exercise3,675$22.6632,511
2014-03-14Tax withholding2,565$50.4328,836
2014-03-10Option exercise (derivative)4,650$0.009,300
2014-03-10Tax withholding2,965$51.5728,836
2014-03-10Open-market sale1,685$51.5831,801
2014-03-10Option exercise4,650$17.5033,486
2014-02-18Option exercise (derivative)19,629$0.0052,344
2014-02-18Option exercise (derivative)7,500$0.000
2014-02-18Option exercise (derivative)3,413$0.006,825
2014-02-18Tax withholding13,048$53.5428,836
2014-02-18Open-market sale10,015$53.4241,884
2014-02-18Open-market sale6,754$53.6051,899
2014-02-18Option exercise7,500$19.9262,719
2014-02-18Tax withholding2,309$53.5663,823
2014-02-18Option exercise3,413$18.5166,132
2014-02-18Option exercise19,629$17.2455,219
2014-02-18Tax withholding5,170$53.5958,653
2014-01-18Option exercise (derivative)14,724$0.00142,774
2014-01-18Tax withholding7,970$53.5435,590
2014-01-18Option exercise14,724$0.0043,560
2013-05-06Option exercise (derivative)14,850$0.0024,750
2013-05-06Option exercise (derivative)30,900$0.0072,100
2013-05-06Option exercise (derivative)21,270$0.0077,990
2013-05-06Option exercise (derivative)4,650$0.0013,950
2013-05-06Option exercise (derivative)7,500$0.007,500
2013-05-06Option exercise (derivative)3,675$0.007,350
2013-05-06Option exercise (derivative)21,150$0.0056,400
2013-05-06Option exercise (derivative)3,370$0.0013,480
2013-05-06Option exercise7,500$19.92124,506
2013-05-06Open-market sale31,113$42.42105,088
2013-05-06Option exercise3,370$25.44136,201
2013-05-06Option exercise3,675$22.66132,831
2013-05-06Option exercise4,650$17.50129,156
2013-05-06Tax withholding76,252$42.5228,836
2013-05-06Option exercise14,850$18.98117,006
2013-05-06Option exercise21,150$14.54102,156
2013-05-06Option exercise21,270$18.3481,006
2013-05-06Option exercise30,900$25.0259,736
2013-04-25Open-market sale1,849$40.7428,836
2013-04-23Option exercise (derivative)3,585$0.00157,498
2013-04-23Tax withholding1,736$40.9030,685
2013-04-23Option exercise3,585$0.0032,421
2013-04-01Open-market sale10,663$41.4628,836
2013-03-28Open-market sale2,979$41.5232,504
2013-03-28Option exercise (derivative)13,560$0.00161,083
2013-03-28Tax withholding6,565$41.9839,499
2013-03-28Option exercise13,560$0.0049,043
2013-03-27Open-market sale2,213$41.1731,815
2013-03-27Option exercise (derivative)7,110$0.003,800
2013-03-27Option exercise7,110$0.0041,138
2013-03-27Tax withholding3,442$41.7535,483
2013-03-26Option exercise (derivative)5,775$0.0010,910
2013-03-26Tax withholding2,796$41.4734,028
2013-03-26Option exercise5,775$0.0036,824
2013-03-25Option exercise (derivative)4,290$0.0016,685
2013-03-25Tax withholding2,077$41.7231,049
2013-03-25Option exercise4,290$0.0033,126
2013-03-22Open-market sale1,826$40.6428,836
2013-03-22Grant / award (derivative)81,400$0.0081,400
2013-03-22Grant / award (derivative)17,400$0.0020,975
2013-03-20Option exercise (derivative)3,540$0.003,575
2013-03-20Option exercise3,540$0.0039,890
2013-03-20Tax withholding1,714$40.9838,176
2013-03-20Open-market sale7,514$40.5130,662
2013-02-22Gift740$0.0010,618
2013-02-22Gift1,480$0.0016,431
2013-02-22Gift740$0.0010,855
2013-02-20Option exercise (derivative)5,625$0.000
2013-02-20Option exercise (derivative)4,650$0.0018,600
2013-02-20Option exercise (derivative)19,629$0.0071,973
2013-02-20Option exercise (derivative)3,675$0.0011,025
2013-02-20Option exercise (derivative)3,412$0.0010,238
2013-02-20Tax withholding2,375$41.5670,966
2013-02-20Open-market sale11,479$41.5649,680
2013-02-20Tax withholding3,873$41.5661,159
2013-02-20Tax withholding3,175$41.5665,032
2013-02-20Tax withholding2,759$41.5668,207
2013-02-20Tax withholding13,330$41.5636,350
2013-02-20Option exercise3,412$18.5173,341
2013-02-20Option exercise3,675$22.6669,929
2013-02-20Option exercise4,650$17.5066,254
2013-02-20Option exercise5,625$18.0861,604
2013-02-20Option exercise19,629$17.2455,979
2013-01-18Option exercise (derivative)14,724$0.00174,643
2013-01-18Tax withholding7,210$40.2736,350
2013-01-18Option exercise14,724$0.0043,560
2012-08-20Option exercise (derivative)21,150$14.5477,550
2012-08-20Option exercise (derivative)50,550$25.4416,850
2012-08-20Option exercise (derivative)42,540$0.0099,260
2012-08-20Option exercise (derivative)7,500$19.9215,000
2012-08-20Option exercise (derivative)14,850$18.9839,600
2012-08-20Option exercise (derivative)5,625$15.890
2012-08-20Option exercise (derivative)5,625$18.085,625
2012-08-20Option exercise21,150$14.54143,076
2012-08-20Option exercise42,540$18.34121,926
2012-08-20Option exercise50,550$25.4479,386
2012-08-20Option exercise14,850$18.98157,926
2012-08-20Option exercise7,500$19.92165,426
2012-08-20Option exercise5,625$18.08171,051
2012-08-20Tax withholding4,048$34.02167,003
2012-08-20Tax withholding5,639$34.02161,364
2012-08-20Tax withholding10,919$34.02150,445
2012-08-20Gift787$0.009,878
2012-08-20Gift787$0.0010,115
2012-08-20Tax withholding13,898$34.02136,547
2012-08-20Open-market sale15,110$33.1225,110
2012-08-20Option exercise5,625$15.8940,220
2012-08-20Tax withholding42,916$34.0262,833
2012-08-20Tax withholding30,798$34.02105,749
2012-08-20Open-market sale5,625$33.0034,595
2012-08-20Gift1,574$0.0017,911
2012-08-20Open-market sale33,997$33.8671,752
2012-04-27Open-market sale3,279$30.2628,836
2012-04-25Option exercise (derivative)4,290$0.007,115
2012-04-25Option exercise4,290$0.0033,959
2012-04-25Tax withholding1,844$0.0032,115
2012-03-30Open-market sale2,887$29.9329,669
2012-03-28Open-market sale4,037$30.0729,647
2012-03-28Option exercise (derivative)5,085$0.0011,405
2012-03-28Tax withholding2,176$29.9236,593
2012-03-28Option exercise5,085$0.0038,769
2012-03-27Option exercise (derivative)7,110$0.0016,490
2012-03-27Tax withholding3,042$30.1733,684
2012-03-27Option exercise7,110$0.0036,726
2012-03-26Option exercise (derivative)5,775$0.0023,600
2012-03-26Option exercise5,775$0.0032,087
2012-03-26Tax withholding2,471$30.3529,616
2012-03-23Grant / award (derivative)23,900$0.0029,375
2012-03-23Grant / award (derivative)97,100$0.0097,100
2012-03-21Open-market sale2,010$29.7926,312
2012-03-20Option exercise (derivative)3,540$0.00189,367
2012-03-20Option exercise3,540$0.0029,837
2012-03-20Tax withholding1,515$0.0028,322
2012-03-19Open-market sale2,180$29.6526,297
2012-03-16Option exercise (derivative)10,240$0.005,475
2012-03-16Option exercise10,240$0.0032,858
2012-03-16Tax withholding4,381$29.5028,477
2012-03-12Open-market sale8,415$29.7822,618
2012-02-17Option exercise (derivative)58,800$0.0014,700
2012-02-17Option exercise (derivative)44,550$0.0054,450
2012-02-17Option exercise (derivative)5,625$0.005,625
2012-02-17Option exercise (derivative)5,625$0.0011,250
2012-02-17Option exercise (derivative)7,500$0.0022,500
2012-02-17Option exercise (derivative)54,600$0.0013,650
2012-02-17Option exercise (derivative)39,258$0.0091,602
2012-02-17Option exercise (derivative)69,750$0.0023,250
2012-02-17Option exercise (derivative)42,300$0.0098,700
2012-02-17Tax withholding42,988$28.65204,752
2012-02-17Tax withholding35,518$28.65247,740
2012-02-17Tax withholding29,866$28.65283,258
2012-02-17Tax withholding53,443$28.6599,894
2012-02-17Tax withholding51,415$28.65153,337
2012-02-17Option exercise42,300$14.54330,163
2012-02-17Tax withholding4,179$27.7934,595
2012-02-17Open-market sale1,446$27.6238,774
2012-02-17Option exercise5,625$15.8940,220
2012-02-17Open-market sale68,861$28.5031,033
2012-02-17Option exercise69,750$17.50129,913
2012-02-17Option exercise58,800$22.66188,713
2012-02-17Option exercise54,600$18.51243,313
2012-02-17Tax withholding29,785$28.65313,124
2012-02-17Open-market sale29,130$28.50342,909
2012-02-17Tax withholding6,128$28.65372,039
2012-02-17Tax withholding4,379$28.65378,167
2012-02-17Option exercise5,625$18.08382,546
2012-02-17Option exercise7,500$19.92376,921
2012-02-17Option exercise39,258$17.24369,421
2012-02-17Option exercise44,550$18.98287,863
2012-01-18Option exercise (derivative)14,724$0.00192,907
2012-01-18Tax withholding6,499$0.0060,163
2012-01-18Option exercise14,724$0.0066,662
2012-01-04Option exercise (derivative)187,500$0.000
2012-01-04Option exercise187,500$23.66221,773
2012-01-04Tax withholding184,748$24.2037,025
2011-11-10Gift1,215$0.009,091
2011-11-10Gift1,215$0.009,328
2011-11-10Gift2,430$0.0031,843
2011-04-26Option exercise (derivative)5,775$0.0015,715
2011-04-26Tax withholding2,496$0.0051,938
2011-04-26Option exercise5,775$0.0054,434
2011-03-28Option exercise (derivative)5,085$0.00207,631
2011-03-28Option exercise5,085$0.0050,857
2011-03-28Tax withholding2,198$0.0048,659
2011-03-27Option exercise (derivative)7,110$0.0021,490
2011-03-27Tax withholding3,073$0.0045,772
2011-03-27Option exercise7,110$0.0048,845
2011-03-25Grant / award (derivative)28,600$0.0028,600
2011-03-25Grant / award (derivative)103,000$0.00103,000
2011-03-20Option exercise (derivative)3,540$0.00212,716
2011-03-20Option exercise3,540$0.0043,265
2011-03-20Tax withholding1,530$0.0041,735
2011-03-16Option exercise (derivative)3,840$0.00216,256
2011-03-16Tax withholding1,660$0.0039,725
2011-03-16Option exercise3,840$0.0041,385
2011-03-10Option exercise (derivative)14,820$0.00220,096
2011-03-10Tax withholding6,405$0.0037,545
2011-03-10Option exercise14,820$0.0043,950
2011-02-22Option exercise (derivative)22,500$13.040
2011-02-22Option exercise (derivative)45,000$15.89105,000
2011-02-22Option exercise (derivative)93,750$15.8911,250
2011-02-22Option exercise (derivative)120,000$19.9230,000
2011-02-22Option exercise (derivative)133,125$18.0816,875
2011-02-22Option exercise133,125$18.08162,255
2011-02-22Option exercise120,000$19.92282,255
2011-02-22Open-market sale38,487$25.40243,768
2011-02-22Tax withholding214,638$25.3929,130
2011-02-22Option exercise93,750$15.89128,023
2011-02-22Option exercise45,000$15.89173,023
2011-02-22Option exercise22,500$13.04195,523
2011-02-22Open-market sale34,317$24.00161,206
2011-02-22Tax withholding126,933$24.0234,273
2011-01-28Tax withholding9,469$0.0029,130
2011-01-28Grant / award21,895$0.0038,599
2011-01-20Option exercise (derivative)10,500$0.00234,916
2011-01-20Option exercise10,500$0.0020,195
2011-01-20Tax withholding3,491$0.0016,704
2011-01-18Option exercise (derivative)14,724$0.00245,416
2011-01-18Option exercise14,724$0.0014,724
2011-01-18Tax withholding5,029$0.009,695
2010-11-01Open-market sale48,663$20.600
2010-04-27Option exercise (derivative)7,110$0.00260,140
2010-04-27Tax withholding3,065$0.0048,663
2010-04-27Option exercise7,110$0.0051,728
2010-04-20Option exercise (derivative)3,540$0.00267,250
2010-04-20Option exercise3,540$0.0046,144
2010-04-20Tax withholding1,526$0.0044,618
2010-03-28Option exercise (derivative)5,085$0.00270,790
2010-03-28Option exercise5,085$0.0044,796
2010-03-28Tax withholding2,192$0.0042,604
2010-03-26Grant / award (derivative)141,800$0.00141,800
2010-03-26Grant / award (derivative)38,500$0.00275,875
2010-03-16Option exercise (derivative)3,840$0.00237,375
2010-03-16Option exercise3,840$0.0041,367
2010-03-16Tax withholding1,656$0.0039,711
2010-03-14Option exercise (derivative)11,699$0.00241,215
2010-03-14Option exercise11,699$0.0042,570
2010-03-14Tax withholding5,043$0.0037,527
2010-03-10Option exercise (derivative)5,558$0.00252,914
2010-03-10Option exercise5,558$0.0033,267
2010-03-10Tax withholding2,396$0.0030,871
2010-03-08Gift3,100$0.0034,273
2010-01-20Option exercise (derivative)3,938$0.00258,472
2010-01-20Tax withholding1,941$0.0027,709
2010-01-20Option exercise3,938$0.0029,650
2009-12-18Grant / award (derivative)98,160$0.00262,410
2009-12-18Grant / award (derivative)130,860$0.00130,860
2009-12-18Grant / award (derivative)98,160$0.00262,410
2009-04-28Option exercise (derivative)5,085$0.0028,815
2009-04-28Option exercise5,085$0.0027,903
2009-04-28Tax withholding2,191$0.0025,712
2009-04-06Gift3,760$0.0037,373
2009-03-27Grant / award (derivative)141,000$0.00141,000
2009-03-27Grant / award (derivative)47,400$0.0047,400
2009-03-20Grant / award (derivative)23,600$0.0023,600
2009-03-16Option exercise (derivative)3,840$0.0017,920
2009-03-16Option exercise3,840$0.0024,473
2009-03-16Tax withholding1,655$0.0022,818
2009-03-14Option exercise (derivative)4,388$0.0011,700
2009-03-14Tax withholding1,891$0.0020,633
2009-03-14Option exercise4,388$0.0022,524
2009-03-10Option exercise (derivative)5,557$0.0020,378
2009-03-10Tax withholding2,394$0.0018,136
2009-03-10Option exercise5,557$0.0020,530
2009-03-09Option exercise (derivative)6,000$0.000
2009-03-09Tax withholding2,585$0.0014,973
2009-03-09Option exercise6,000$0.0017,558
2009-01-20Option exercise (derivative)3,937$0.0014,437
2009-01-20Tax withholding1,514$0.0011,558
2009-01-20Option exercise3,937$0.0013,072
2008-05-15Option exercise (derivative)240,000$0.000
2008-05-15Open-market sale1,100$21.8889,847
2008-05-15Open-market sale11,012$21.8990,947
2008-05-15Open-market sale9,670$21.90101,959
2008-05-15Open-market sale5,300$21.91111,629
2008-05-15Tax withholding164,204$21.67116,929
2008-05-15Option exercise240,000$11.29281,133
2008-05-15Open-market sale39,653$21.8641,133
2008-05-15Open-market sale8,800$22.1711,636
2008-05-15Open-market sale2,000$22.1720,436
2008-05-15Open-market sale9,061$21.8780,786
2008-05-15Open-market sale2,501$22.169,135
2008-04-16Option exercise (derivative)3,840$0.0021,760
2008-04-16Option exercise3,840$0.0023,714
2008-04-16Tax withholding1,278$0.0022,436
2008-03-28Grant / award (derivative)99,000$0.0099,000
2008-03-28Grant / award (derivative)33,900$0.0033,900
2008-03-14Option exercise (derivative)4,387$0.0016,088
2008-03-14Option exercise4,387$0.0021,335
2008-03-14Tax withholding1,461$18.9219,874
2008-03-10Option exercise (derivative)5,558$0.0025,935
2008-03-10Tax withholding1,851$19.3916,948
2008-03-10Option exercise5,558$0.0018,799
2008-03-09Option exercise (derivative)2,250$0.006,000
2008-03-09Option exercise2,250$0.0013,990
2008-03-09Tax withholding749$19.6713,241
2008-02-12Gift1,426$0.0041,133
2008-02-12Gift1,189$0.0042,559
2008-01-20Option exercise (derivative)3,938$0.0018,374
2008-01-20Tax withholding1,333$0.0011,740
2008-01-20Option exercise3,938$0.0013,073
2007-04-10Option exercise (derivative)5,557$0.0031,493
2007-04-10Option exercise5,557$0.0011,545
2007-04-10Tax withholding2,410$26.719,135
2007-03-29Gift1,732$0.0043,748
2007-03-16Grant / award (derivative)67,400$0.0067,400
2007-03-16Grant / award (derivative)25,600$0.0025,600
2007-03-14Option exercise (derivative)4,387$0.0020,475
2007-03-14Tax withholding1,903$25.835,988
2007-03-14Option exercise4,388$0.007,891
2007-03-09Option exercise (derivative)2,250$0.008,250
2007-03-09Option exercise2,250$0.004,479
2007-03-09Tax withholding976$26.123,503
2007-02-20Option exercise (derivative)2,625$0.0014,875
2007-02-20Option exercise2,625$0.002,625
2007-02-20Tax withholding1,139$41.451,486
2006-11-14Open-market sale43,221$39.6530,320
2006-11-13Option exercise (derivative)40,000$0.00160,000
2006-11-13Option exercise (derivative)13,374$0.000
2006-11-13Tax withholding42,381$40.1373,541
2006-11-13Option exercise40,000$16.94115,922
2006-11-13Option exercise32,228$14.9475,922
2006-11-13Option exercise13,374$9.1943,694
2006-07-05Open-market sale15,000$32.1030,320
2006-03-27Option exercise (derivative)9,002$0.000
2006-03-27Tax withholding2,936$26.6445,320
2006-03-27Option exercise9,002$8.6948,256
2006-03-14Option exercise (derivative)2,925$0.0016,575
2006-03-14Option exercise2,925$0.002,925
2006-03-14Tax withholding2,925$0.000
2006-03-10Grant / award (derivative)62,000$0.0062,000
2006-03-10Grant / award (derivative)24,700$0.0024,700
2006-03-09Option exercise (derivative)1,500$0.007,000
2006-03-09Tax withholding1,500$0.000
2006-03-09Option exercise1,500$0.001,500
2006-01-20Grant / award (derivative)17,500$0.0017,500
2006-01-20Grant / award (derivative)45,500$0.0045,500
2006-01-11Gift1,768$0.0039,254

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