SEC CIK 1277246

MILLIGAN STEPHEN D

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

Current Positions

CompanyShares OwnedAs Of
WDCview stock →357,7892020-01-08
ROSTview stock →22,8882026-05-21
ADSKview stock →3042025-06-18

Position History — WDC

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

0135,816271,632407,4482006-012007-052013-082014-092015-082017-082019-092020-01

Recent Filings — WDC

DateActivitySharesPriceOwned After
2020-04-17Grant / award (derivative)2,037.09$0.0013,691.27
2020-01-21Grant / award (derivative)1,244.19$0.0011,654.18
2020-01-08Open-market sale7,156$68.54357,789
2020-01-07Open-market sale4,629$67.97364,945
2019-10-22Grant / award (derivative)1,441.84$0.0010,409.99
2019-09-04Option exercise (derivative)4,372.94$0.008,968.15
2019-09-04Grant / award80,903$0.00369,397
2019-09-04Option exercise4,372$0.00323,235
2019-09-04Grant / award65,701$0.00318,863
2019-09-04Tax withholding34,741$59.33288,494
2019-08-30Option exercise (derivative)791.48$0.0014,503.59
2019-08-30Tax withholding9,296$57.27253,162
2019-08-30Option exercise791$0.00262,458
2019-08-02Option exercise (derivative)922.56$0.0015,295.07
2019-08-02Tax withholding5,111$54.39261,667
2019-08-02Option exercise922$0.00266,778
2019-07-15Grant / award (derivative)2,997.83$0.0016,217.64
2019-04-15Grant / award (derivative)3,128.37$0.0013,219.81
2019-01-14Grant / award (derivative)4,207.4$0.0010,091.44
2018-10-15Grant / award (derivative)2,911.52$0.005,884.04
2018-08-30Grant / award75,853$0.00265,680
2018-08-05Option exercise (derivative)787.09$0.002,972.52
2018-08-05Option exercise787$0.00194,378
2018-08-05Tax withholding4,551$67.96189,827
2018-08-02Option exercise (derivative)330.3$0.003,759.61
2018-08-02Option exercise330$0.00200,627
2018-08-02Tax withholding7,036$68.52193,591
2018-07-25Option exercise (derivative)4,332.76$0.0012,755.43
2018-07-25Option exercise (derivative)8,665.52$0.004,089.91
2018-07-25Option exercise4,332$0.00321,095
2018-07-25Tax withholding129,463$75.63200,297
2018-07-25Option exercise8,665$0.00329,760
2018-07-25Grant / award248,124$0.00316,763
2018-07-16Grant / award (derivative)2,105.85$0.0013,116.48
2018-05-14Option exercise (derivative)16,510$0.00148,595
2018-05-14Option exercise16,510$44.7884,624
2018-05-14Open-market sale16,510$80.9468,114
2018-04-16Grant / award (derivative)1,814.57$0.0011,010.63
2018-03-12Option exercise (derivative)50,973$0.005,664
2018-03-12Option exercise50,973$68.49119,087
2018-03-12Open-market sale50,973$100.1668,114
2018-03-09Open-market sale2,291$99.3168,114
2018-03-07Open-market sale23,155$94.4970,405
2018-02-05Option exercise (derivative)16,511$0.00165,105
2018-02-05Open-market sale2,084$81.81154,798
2018-02-05Option exercise16,511$44.78156,882
2018-02-05Open-market sale4,473$84.04147,325
2018-02-05Open-market sale700$85.71146,625
2018-02-05Open-market sale6,254$84.96140,371
2018-02-05Open-market sale3,000$83.05151,798
2018-01-29Option exercise (derivative)82,554$0.00181,616
2018-01-29Open-market sale56,110$87.66175,016
2018-01-29Open-market sale26,433$88.69148,583
2018-01-29Open-market sale8,212$89.42140,371
2018-01-29Option exercise82,554$44.78231,126
2018-01-16Grant / award (derivative)1,946.61$0.009,196.06
2017-10-16Grant / award (derivative)1,869.7$0.007,249.45
2017-09-11Option exercise (derivative)674.47$0.005,379.75
2017-09-11Tax withholding4,269$87.38148,509
2017-09-11Option exercise674$0.00152,778
2017-08-05Option exercise (derivative)573.44$0.006,054.22
2017-08-05Option exercise573$0.00156,782
2017-08-05Tax withholding4,678$81.17152,104
2017-08-02Grant / award55,445$0.00156,209
2017-07-19Option exercise (derivative)3,096.69$0.006,627.66
2017-07-19Grant / award45,324$0.00122,933
2017-07-19Tax withholding25,265$94.48100,764
2017-07-19Option exercise3,096$0.00126,029
2017-07-17Grant / award (derivative)1,351.8$0.0010,068.49
2017-04-17Grant / award (derivative)1,510.04$0.008,716.69
2017-01-25Open-market sale28,340$79.9277,101
2017-01-24Option exercise (derivative)15,425$0.000
2017-01-24Open-market sale40,079$75.00105,441
2017-01-24Option exercise24,654$43.11145,520
2017-01-24Option exercise15,425$38.19120,866
2017-01-17Grant / award (derivative)1,762.13$0.007,206.65
2016-12-01Open-market sale67$65.00105,441
2016-10-17Grant / award (derivative)2,351.04$0.005,444.52
2016-09-11Option exercise (derivative)452.42$0.003,093.48
2016-09-11Option exercise452$0.00109,471
2016-09-11Tax withholding4,153$51.59105,318
2016-08-14Option exercise (derivative)2,322.28$0.003,545.9
2016-08-14Tax withholding17,229$44.31109,019
2016-08-14Option exercise2,322$0.00126,248
2016-08-05Option exercise (derivative)330.16$0.005,868.18
2016-08-05Option exercise330$0.00128,478
2016-08-05Tax withholding4,552$45.42123,926
2016-08-03Grant / award (derivative)264,170$0.00264,170
2016-07-22Option exercise (derivative)2,515.44$0.006,198.34
2016-07-22Tax withholding21,217$52.40128,148
2016-07-22Option exercise2,515$0.00107,621
2016-07-22Grant / award41,744$0.00149,365
2016-07-15Grant / award (derivative)1,679.6$0.008,912.94
2016-05-31Open-market buy22,500$45.5322,567
2016-05-12Grant / award67—67
2016-04-15Grant / award (derivative)2,116.81$0.007,233.34
2016-01-15Grant / award (derivative)1,795.35$0.005,116.52
2015-11-02Open-market sale6,239$66.33104,659
2015-10-15Grant / award (derivative)1,039.11$0.003,321.18
2015-09-25Open-market sale2,291$71.29110,898
2015-09-21Option exercise (derivative)7,712$0.0015,425
2015-09-21Open-market sale7,312$76.88113,589
2015-09-21Option exercise7,712$38.19120,901
2015-09-21Open-market sale400$77.31113,189
2015-09-14Open-market sale8,950$80.70113,189
2015-09-11Option exercise (derivative)151.17$0.002,282.07
2015-09-11Option exercise (derivative)6,164$0.0024,654
2015-09-11Option exercise151$0.00126,135
2015-09-11Tax withholding3,996$80.53122,139
2015-09-11Option exercise6,164$43.11128,303
2015-09-11Open-market sale5,164$80.10123,139
2015-09-11Open-market sale900$81.15122,239
2015-09-11Open-market sale100$81.80122,139
2015-09-06Option exercise (derivative)2,398.93$0.002,433.24
2015-09-06Option exercise2,398$0.00149,059
2015-09-06Tax withholding23,075$80.02125,984
2015-08-05Grant / award (derivative)104,539$0.00104,539
2015-08-05Grant / award25,180$0.00146,661
2015-08-03Open-market sale6,239$86.13121,481
2015-07-23Option exercise (derivative)1,762.09$0.004,832.16
2015-07-23Grant / award50,425$0.00154,951
2015-07-23Tax withholding27,231$77.90127,720
2015-07-23Option exercise1,762$0.00104,526
2015-07-15Grant / award (derivative)1,316.25$0.006,977.56
2015-06-26Open-market sale400$85.60102,764
2015-06-26Open-market sale1,891$85.01103,164
2015-06-19Option exercise (derivative)6,163$0.0030,818
2015-06-19Option exercise (derivative)7,713$0.0023,137
2015-06-19Open-market sale13,576$91.55105,355
2015-06-19Open-market sale300$92.14105,055
2015-06-19Option exercise6,163$43.11118,931
2015-06-19Option exercise7,713$38.19112,768
2015-05-26Open-market sale5,339$93.34106,323
2015-05-26Open-market sale1,447$94.21104,876
2015-04-16Grant / award (derivative)1,053.35$0.005,661.31
2015-03-20Open-market sale7,504$99.79122,444
2015-03-20Open-market sale10,782$100.44111,662
2015-03-19Option exercise (derivative)789.94$0.004,607.97
2015-03-19Option exercise (derivative)7,712$0.0030,850
2015-03-19Option exercise (derivative)6,164$0.0036,981
2015-03-19Tax withholding9,049$99.30129,948
2015-03-19Option exercise789$0.00138,997
2015-03-19Open-market sale13,876$98.67138,208
2015-03-19Option exercise7,712$38.19152,084
2015-03-19Option exercise6,164$43.11144,372
2015-02-17Option exercise (derivative)5,664$0.0056,637
2015-02-17Open-market sale100$106.71138,208
2015-02-17Open-market sale5,564$106.11138,308
2015-02-17Option exercise5,664$68.49143,872
2015-01-15Grant / award (derivative)853.71$0.005,397.91
2014-12-31Open-market sale15,994$111.86138,208
2014-12-19Option exercise (derivative)6,164$0.0043,145
2014-12-19Option exercise (derivative)7,713$0.0038,562
2014-12-19Option exercise6,164$43.11160,366
2014-12-19Option exercise7,713$38.19168,079
2014-12-19Open-market sale2,069$114.27154,202
2014-12-19Open-market sale11,808$113.59156,271
2014-11-18Option exercise (derivative)5,664$0.0062,301
2014-11-18Open-market sale5,664$100.00154,038
2014-11-18Option exercise5,664$68.49159,702
2014-10-15Grant / award (derivative)1,045.42$0.004,544.2
2014-09-29Open-market sale15,996$95.88154,038
2014-09-19Option exercise (derivative)7,712$0.0046,275
2014-09-19Option exercise (derivative)6,163$0.0049,309
2014-09-19Open-market sale5,392$99.65170,034
2014-09-19Open-market sale8,483$98.74175,426
2014-09-19Option exercise7,712$38.19183,909
2014-09-19Option exercise6,163$43.11176,197
2014-09-11Grant / award (derivative)74,094$0.0074,094
2014-09-11Grant / award22,524$0.00170,034
2014-08-14Option exercise (derivative)22,656$0.0067,965
2014-08-14Option exercise22,656$68.49170,166
2014-08-14Open-market sale22,656$100.06147,510
2014-07-25Open-market sale15,996$99.44147,510
2014-07-24Option exercise (derivative)4,446.92$0.003,498.78
2014-07-24Grant / award129,406$0.00228,931
2014-07-24Option exercise4,383$0.00233,314
2014-07-24Tax withholding69,808$99.60163,506
2014-07-15Grant / award (derivative)1,165.25$0.007,945.69
2014-06-19Option exercise (derivative)6,164$0.0055,472
2014-06-19Option exercise (derivative)7,713$0.0053,987
2014-06-19Option exercise7,713$38.19113,402
2014-06-19Option exercise6,164$43.11105,689
2014-06-19Open-market sale12,438$92.03100,964
2014-06-19Open-market sale1,439$92.8999,525
2014-05-19Open-market sale5,445$85.3099,025
2014-04-15Grant / award (derivative)962.04$0.006,780.45
2014-03-20Open-market sale7,712$87.60104,470
2014-03-20Open-market sale2,535$85.59112,182
2014-03-19Option exercise (derivative)7,712$0.0061,700
2014-03-19Option exercise (derivative)502.67$0.005,818.41
2014-03-19Tax withholding8,877$85.87114,717
2014-03-19Option exercise7,712$38.19122,429
2014-03-19Open-market sale7,712$85.73114,717
2014-03-19Option exercise502$0.00123,594
2014-03-06Option exercise (derivative)6,163$0.0061,636
2014-03-06Open-market sale1,981$88.26123,092
2014-03-06Open-market sale4,182$87.46125,073
2014-03-06Option exercise6,163$43.11129,255
2014-01-15Grant / award (derivative)1,023.25$0.006,321.08
2013-12-19Option exercise (derivative)7,713$0.0069,412
2013-12-19Option exercise7,713$38.19130,805
2013-12-19Open-market sale7,713$81.49123,092
2013-12-06Option exercise (derivative)6,164$0.0067,799
2013-12-06Option exercise6,164$43.11129,256
2013-12-06Open-market sale6,164$77.59123,092
2013-11-15Open-market sale7,083$74.90123,384
2013-11-15Open-market sale900$75.49122,484
2013-10-15Grant / award (derivative)1,106.51$0.005,297.83
2013-09-25Option exercise (derivative)7,712$0.0077,125
2013-09-25Open-market sale7,712$65.00130,467
2013-09-25Option exercise7,712$38.19138,179
2013-09-06Option exercise (derivative)24,655$0.0073,963
2013-09-06Option exercise24,655$43.11155,122
2013-09-06Open-market sale24,655$65.10130,467
2013-08-16Open-market sale5,449$65.53130,467
2013-08-15Option exercise (derivative)719.71$0.004,191.32
2013-08-15Grant / award44,863$0.00135,916
2013-08-15Option exercise705$0.00117,363
2013-08-15Tax withholding23,776$66.0293,587
2013-08-15Open-market sale2,534$67.6791,053
2013-08-14Grant / award (derivative)90,621$0.0090,621
2013-08-14Grant / award30,697$0.00116,658
2013-07-15Grant / award (derivative)937.35$0.004,911.02
2013-07-08Option exercise (derivative)7,713$0.0084,837
2013-07-08Option exercise7,713$38.1993,674
2013-07-08Open-market sale7,713$65.0085,961
2013-06-12Option exercise (derivative)3,778$0.0092,550
2013-06-12Option exercise3,778$38.1989,739
2013-06-12Open-market sale3,778$65.0085,961
2013-06-11Option exercise (derivative)27,073$0.0096,328
2013-06-11Open-market sale27,073$65.0085,961
2013-06-11Option exercise27,073$38.19113,034
2013-05-06Open-market sale2,534$57.3685,631
2013-04-15Grant / award (derivative)1,244.21$0.003,973.67
2013-03-19Option exercise (derivative)226.08$0.002,729.46
2013-03-19Tax withholding7,514$48.8688,165
2013-03-19Option exercise226$0.0095,679
2012-12-26Grant / award (derivative)1,362.52$0.002,955.53
2012-10-15Grant / award (derivative)1,593.01$0.001,593.01
2012-09-06Grant / award (derivative)98,618$0.0098,618
2012-09-06Grant / award41,826$0.0095,099
2012-03-19Grant / award (derivative)123,401$0.00123,401
2012-03-19Grant / award52,273$0.0052,273
2012-03-08———1,000
2007-08-31Tax withholding13,725$23.36114,646
2007-08-30Option exercise (derivative)3,374$0.0020,250
2007-08-30Option exercise (derivative)3,750$0.003,750
2007-08-30Option exercise (derivative)4,687$0.000
2007-08-30Open-market sale200$23.54139,982
2007-08-30Open-market sale1,700$23.51136,532
2007-08-30Open-market sale8,161$23.50128,371
2007-08-30Option exercise3,374$10.21140,182
2007-08-30Option exercise3,750$13.07136,808
2007-08-30Option exercise4,687$9.70133,058
2007-08-30Open-market sale1,750$23.53138,232
2007-08-13Open-market sale3,000$20.83135,371
2007-08-13Open-market sale9,784$20.72138,371
2007-08-13Open-market sale2,000$20.66133,371
2007-08-13Open-market sale1,500$20.76166,655
2007-08-13Open-market sale5,000$20.80128,371
2007-08-13Open-market sale18,500$20.75148,155
2007-07-31Tax withholding33,549$21.35168,155
2007-05-02Open-market sale776$17.770
2007-05-01Option exercise (derivative)16,876$0.0023,624
2007-05-01Option exercise (derivative)19,593$0.000
2007-05-01Option exercise (derivative)18,750$0.007,500
2007-05-01Option exercise (derivative)23,438$0.004,687
2007-05-01Open-market sale5,000$17.70211,058
2007-05-01Open-market sale5,000$17.69216,058
2007-05-01Open-market sale5,000$17.67221,058
2007-05-01Open-market sale10,000$17.66226,058
2007-05-01Open-market sale10,000$17.65236,058
2007-05-01Open-market sale18,000$17.64246,058
2007-05-01Open-market sale20,000$17.63264,058
2007-05-01Open-market sale12,657$17.62284,058
2007-05-01Open-market sale30,000$17.61296,715
2007-05-01Open-market sale11,000$17.60326,715
2007-05-01Option exercise16,876$10.21337,715
2007-05-01Option exercise18,750$13.07320,839
2007-05-01Option exercise23,438$9.70302,089
2007-05-01Option exercise19,593$3.85278,651
2007-05-01Open-market sale5,000$17.72201,058
2007-05-01Open-market sale5,000$17.71206,058
2007-04-30Open-market sale5,000$17.82259,058
2007-04-30Open-market sale5,000$17.84264,058
2007-04-30Open-market sale5,334$17.87269,058
2007-02-20Open-market sale27,600$18.90275,494
2007-02-20Open-market sale1,102$18.91274,392
2007-01-29Tax withholding9,595$19.58303,094
2006-11-27Grant / award (derivative)56,818$0.0056,818
2006-11-27Grant / award25,568$0.00312,149
2006-02-17Option exercise (derivative)13,500$0.0040,500
2006-02-17Option exercise (derivative)46,875$0.0028,125
2006-02-17Option exercise (derivative)27,407$0.0019,593
2006-02-17Option exercise (derivative)33,750$0.0026,250
2006-02-17Open-market sale15,000$24.01378,448
2006-02-17Open-market sale1,000$24.07393,448
2006-02-17Open-market sale10,000$24.05394,448
2006-02-17Open-market sale40,000$24.00338,448
2006-02-17Open-market sale10,000$24.02328,448
2006-02-17Open-market sale30,000$24.03298,448
2006-02-17Open-market sale12,532$24.04285,916
2006-02-17Open-market sale2,800$24.11404,448
2006-02-17Open-market sale200$24.12407,248
2006-02-17Option exercise33,750$13.07407,448
2006-02-17Option exercise13,500$10.21373,698
2006-02-17Option exercise46,875$9.70360,198
2006-02-17Option exercise27,407$3.85313,323
2006-02-16Grant / award55,000$0.00285,916
2006-01-30Option exercise (derivative)40,000$0.0047,000
2006-01-30Open-market sale900$22.03230,916
2006-01-30Open-market sale39,100$21.95231,816
2006-01-30Option exercise40,000$3.85270,916
2006-01-29Tax withholding6,703$21.74230,916

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