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Insider Trading Tracker

WDC

WESTERN DIGITAL CORP
Buys$00 txns
Sells$89.3M241 txns
Net-$89.3M

Insiders

InsiderRoleHoldingsBuy $Sell $Net $
Irving TanChief Executive Officer, Director379,147$26,461,497-$26,461,497
Vidyadhara K GubbiChief of Global Operations84,116$13,835,852-$13,835,852
David GoeckelerChief Executive Officer, Director812,303$10,717,875-$10,717,875
Matthew E MassengillDirector0$9,616,466-$9,616,466
Cynthia L TregillisChief Legal Officer & Corp Sec112,155$8,352,993-$8,352,993
Martin I ColeDirector21,625$8,078,792-$8,078,792
Brian Scott DavisChief Sales & Mrktng Officer101,321$7,798,498-$7,798,498
Robert SoderberyEVP & GM, Flash Business132,940$2,092,519-$2,092,519
Gene M. ZamiskaSVP & Princ. Acctg Officer27,425$1,033,094-$1,033,094
Kimberly AlexyDirector1,585$592,437-$592,437
Bruce E KiddooDirector3,903$396,390-$396,390
Roxanne OulmanDirector3,863$277,956-$277,956

Transaction History

DateInsiderSideSharesPriceValueHoldings After% of Position
2026-08-27Cynthia L TregillisSELL1,007$478.36$481,709112,1551%
2026-08-26Cynthia L TregillisSELL476$450.78$214,571114,7840%
2026-08-24Cynthia L TregillisSELL684$446.17$305,180112,1461%
2026-08-21Cynthia L TregillisSELL235$477.27$112,158113,9280%
2026-08-11Irving TanSELL2,478$441.48$1,093,997593,4880%
2026-08-11Irving TanSELL989$442.22$437,351592,4990%
2026-08-11Irving TanSELL1,840$443.35$815,758590,6590%
2026-08-11Irving TanSELL1,880$444.67$835,988588,7790%
2026-08-11Irving TanSELL4,822$445.45$2,147,964583,9571%
2026-08-11Irving TanSELL6,445$446.38$2,876,927577,5121%
2026-08-11Irving TanSELL1,546$447.18$691,345575,9660%
2026-07-28Martin I ColeSELL160$462.30$73,96821,4651%
2026-07-28Martin I ColeSELL32$465.12$14,88421,4330%
2026-07-28Martin I ColeSELL64$424.05$27,13925,3690%
2026-07-28Martin I ColeSELL32$425.31$13,61025,3370%
2026-07-28Martin I ColeSELL64$426.45$27,29225,2730%
2026-07-28Martin I ColeSELL115$428.08$49,23025,1580%
2026-07-28Martin I ColeSELL93$429.12$39,90825,0650%
2026-07-28Martin I ColeSELL103$430.45$44,33624,9620%
2026-07-28Martin I ColeSELL115$431.41$49,61224,8470%
2026-07-28Martin I ColeSELL38$432.20$16,42424,8090%
2026-07-28Martin I ColeSELL112$433.84$48,59024,6970%
2026-07-28Martin I ColeSELL64$434.81$27,82824,6330%
2026-07-28Martin I ColeSELL32$435.58$13,93924,6010%
2026-07-28Martin I ColeSELL154$436.89$67,28224,4471%
2026-07-28Martin I ColeSELL118$438.08$51,69424,3290%
2026-07-28Martin I ColeSELL64$439.38$28,12024,2650%
2026-07-28Martin I ColeSELL96$440.96$42,33224,1690%
2026-07-28Martin I ColeSELL32$442.47$14,15924,1370%
2026-07-28Martin I ColeSELL32$444.51$14,22424,1050%
2026-07-28Martin I ColeSELL32$447.10$14,30724,0730%
2026-07-28Martin I ColeSELL41$448.46$18,38724,0320%
2026-07-28Martin I ColeSELL39$449.42$17,52723,9930%
2026-07-28Martin I ColeSELL70$451.30$31,59123,9230%
2026-07-28Martin I ColeSELL106$452.12$47,92523,8170%
2026-07-28Martin I ColeSELL144$453.27$65,27123,6731%
2026-07-28Martin I ColeSELL128$454.44$58,16923,5451%
2026-07-28Martin I ColeSELL304$455.55$138,48623,2411%
2026-07-28Martin I ColeSELL312$456.52$142,43322,9291%
2026-07-28Martin I ColeSELL328$457.45$150,04322,6011%
2026-07-28Martin I ColeSELL529$458.96$242,78822,0722%
2026-07-28Martin I ColeSELL248$459.97$114,07321,8241%
2026-07-28Martin I ColeSELL199$461.23$91,78621,6251%
2026-07-21Cynthia L TregillisSELL808$529.63$427,941114,5391%
2026-06-09Martin I ColeSELL48$528.07$25,34826,1050%
2026-06-09Martin I ColeSELL64$530.27$33,93726,0410%
2026-06-09Martin I ColeSELL48$531.62$25,51825,9930%
2026-06-09Martin I ColeSELL96$533.01$51,16925,8970%
2026-06-09Martin I ColeSELL48$533.97$25,63125,8490%
2026-06-09Martin I ColeSELL16$534.90$8,55825,8330%
2026-06-09Martin I ColeSELL112$536.27$60,06225,7210%
2026-06-09Martin I ColeSELL71$537.73$38,17925,6500%
2026-06-09Martin I ColeSELL57$538.81$30,71225,5930%
2026-06-09Martin I ColeSELL32$539.82$17,27425,5610%
2026-06-09Martin I ColeSELL16$540.96$8,65525,5450%
2026-06-09Martin I ColeSELL48$542.79$26,05425,4970%
2026-06-09Martin I ColeSELL48$543.92$26,10825,4490%
2026-06-09Martin I ColeSELL16$544.95$8,71925,4330%
2026-06-09Martin I ColeSELL48$484.28$23,24629,3850%
2026-06-09Martin I ColeSELL16$485.54$7,76929,3690%
2026-06-09Martin I ColeSELL48$486.87$23,37029,3210%
2026-06-09Martin I ColeSELL16$488.06$7,80929,3050%
2026-06-09Martin I ColeSELL38$491.06$18,66029,2670%
2026-06-09Martin I ColeSELL30$492.38$14,77129,2370%
2026-06-09Martin I ColeSELL44$493.64$21,72029,1930%
2026-06-09Martin I ColeSELL32$494.62$15,82829,1610%
2026-06-09Martin I ColeSELL48$497.47$23,87829,1130%
2026-06-09Martin I ColeSELL48$498.95$23,94929,0650%
2026-06-09Martin I ColeSELL16$499.69$7,99529,0490%
2026-06-09Martin I ColeSELL64$501.72$32,11028,9850%
2026-06-09Martin I ColeSELL128$502.87$64,36728,8570%
2026-06-09Martin I ColeSELL80$503.80$40,30428,7770%
2026-06-09Martin I ColeSELL96$505.51$48,52928,6810%
2026-06-09Martin I ColeSELL96$507.94$48,76228,5850%
2026-06-09Martin I ColeSELL32$509.16$16,29328,5530%
2026-06-09Martin I ColeSELL326$510.61$166,45928,2271%
2026-06-09Martin I ColeSELL310$511.67$158,61627,9171%
2026-06-09Martin I ColeSELL316$513.14$162,15427,6011%
2026-06-09Martin I ColeSELL296$514.09$152,17227,3051%
2026-06-09Martin I ColeSELL392$515.40$202,03626,9131%
2026-06-09Martin I ColeSELL112$516.72$57,87226,8010%
2026-06-09Martin I ColeSELL216$517.59$111,79926,5851%
2026-06-09Martin I ColeSELL48$519.25$24,92426,5370%
2026-06-09Martin I ColeSELL160$521.14$83,38226,3771%
2026-06-09Martin I ColeSELL32$523.23$16,74326,3450%
2026-06-09Martin I ColeSELL48$524.72$25,18726,2970%
2026-06-09Martin I ColeSELL16$525.56$8,40926,2810%
2026-06-09Martin I ColeSELL128$527.22$67,48526,1530%
2026-06-05Cynthia L TregillisSELL432$545.60$235,699116,6430%
2026-06-01Vidyadhara K GubbiSELL2,475$556.24$1,376,69485,1543%
2026-05-28Bruce E KiddooSELL750$528.52$396,3903,90316%
2026-05-27Cynthia L TregillisSELL214$539.63$115,481117,1570%
2026-05-22Cynthia L TregillisSELL308$488.61$150,492118,1350%
2026-05-21Cynthia L TregillisSELL106$458.87$48,640118,4430%
2026-05-11Brian Scott DavisSELL1,675$489.78$820,379113,8891%
2026-05-11Brian Scott DavisSELL107$490.49$52,482113,7820%
2026-05-11Brian Scott DavisSELL120$491.13$58,936113,6620%
2026-05-11Brian Scott DavisSELL160$493.33$78,933113,5020%
2026-05-11Brian Scott DavisSELL120$494.40$59,328113,3820%
2026-05-11Brian Scott DavisSELL40$495.97$19,839113,3420%
2026-05-11Brian Scott DavisSELL160$497.18$79,549113,1820%
2026-05-11Brian Scott DavisSELL401$499.02$200,109112,7810%
2026-05-11Brian Scott DavisSELL996$500.18$498,181111,7851%
2026-05-11Brian Scott DavisSELL966$501.44$484,394110,8191%
2026-05-11Brian Scott DavisSELL745$502.49$374,355110,0741%
2026-05-11Brian Scott DavisSELL876$503.57$441,126109,1981%
2026-05-11Brian Scott DavisSELL1,617$504.10$815,133107,5811%
2026-05-11Brian Scott DavisSELL562$505.25$283,949107,0191%
2026-05-11Brian Scott DavisSELL386$506.92$195,670106,6330%
2026-05-11Brian Scott DavisSELL17$507.68$8,631106,6160%
2026-05-11Brian Scott DavisSELL751$509.18$382,391105,8651%
2026-05-11Brian Scott DavisSELL301$510.00$153,510105,5640%
2026-05-04Vidyadhara K GubbiSELL4,674$443.19$2,071,44790,0415%
2026-05-01Irving TanSELL3,257$406.52$1,324,037614,8931%
2026-05-01Irving TanSELL512$407.32$208,547614,3810%
2026-05-01Irving TanSELL584$408.23$238,408613,7970%
2026-05-01Irving TanSELL546$409.63$223,657613,2510%
2026-05-01Irving TanSELL920$410.76$377,898612,3310%
2026-05-01Irving TanSELL680$411.87$280,068611,6510%
2026-05-01Irving TanSELL5,711$413.12$2,359,341605,9401%
2026-05-01Irving TanSELL7,355$413.92$3,044,376598,5851%
2026-05-01Irving TanSELL435$415.02$180,532598,1500%
2026-04-21Cynthia L TregillisSELL363$377.09$136,884120,0230%
2026-03-06Vidyadhara K GubbiSELL8,518$255.32$2,174,85899,2768%
2026-03-04Cynthia L TregillisSELL777$257.91$200,396130,2291%
2026-03-04Cynthia L TregillisSELL8,547$269.22$2,300,986121,6827%
2026-03-04Vidyadhara K GubbiSELL2,973$269.57$801,432114,9693%
2026-03-04Vidyadhara K GubbiSELL7,175$270.62$1,941,678107,7946%
2026-03-02Martin I ColeSELL100$263.66$26,36635,3330%
2026-03-02Martin I ColeSELL300$265.70$79,71035,0331%
2026-03-02Martin I ColeSELL300$267.81$80,34234,7331%
2026-03-02Martin I ColeSELL634$268.84$170,44334,0992%
2026-03-02Martin I ColeSELL966$269.72$260,55133,1333%
2026-03-02Martin I ColeSELL1,400$271.68$380,35331,7334%
2026-03-02Martin I ColeSELL1,100$272.56$299,81430,6333%
2026-03-02Martin I ColeSELL200$273.56$54,71330,4331%
2026-03-02Martin I ColeSELL300$274.87$82,46030,1331%
2026-03-02Martin I ColeSELL200$276.52$55,30529,9331%
2026-03-02Martin I ColeSELL100$277.16$27,71629,8330%
2026-03-02Martin I ColeSELL107$278.97$29,85029,7260%
2026-03-02Martin I ColeSELL193$280.73$54,18029,5331%
2026-03-02Martin I ColeSELL100$281.99$28,19929,4330%
2026-02-26Cynthia L TregillisSELL214$286.11$61,228133,7810%
2026-02-24Cynthia L TregillisSELL308$281.70$86,764134,7590%
2026-02-23Cynthia L TregillisSELL130$283.83$36,898135,0670%
2026-02-17Brian Scott DavisSELL342$272.97$93,357131,4500%
2026-02-17Brian Scott DavisSELL600$274.09$164,454130,8500%
2026-02-17Brian Scott DavisSELL870$275.12$239,353129,9801%
2026-02-17Brian Scott DavisSELL540$276.22$149,158129,4400%
2026-02-17Brian Scott DavisSELL2,129$277.37$590,512127,3112%
2026-02-17Brian Scott DavisSELL972$278.28$270,490126,3391%
2026-02-17Brian Scott DavisSELL406$279.53$113,490125,9330%
2026-02-17Brian Scott DavisSELL929$280.83$260,892125,0041%
2026-02-17Brian Scott DavisSELL995$282.00$280,585124,0091%
2026-02-17Brian Scott DavisSELL902$282.66$254,958123,1071%
2026-02-17Brian Scott DavisSELL400$283.93$113,572122,7070%
2026-02-17Brian Scott DavisSELL915$285.01$260,782121,7921%
2026-02-06Cynthia L TregillisSELL6,780$270.49$1,833,922136,5385%
2026-02-05Matthew E MassengillSELL2,600$256.63$667,24134,3267%
2026-02-05Matthew E MassengillSELL4,411$257.69$1,136,64929,91513%
2026-02-05Matthew E MassengillSELL7,000$258.67$1,810,70322,91523%
2026-02-05Matthew E MassengillSELL4,915$259.59$1,275,89618,00021%
2026-02-05Matthew E MassengillSELL5,987$260.57$1,560,03712,01333%
2026-02-05Matthew E MassengillSELL3,597$261.71$941,3638,41630%
2026-02-05Matthew E MassengillSELL2,300$262.77$604,3666,11627%
2026-02-05Matthew E MassengillSELL2,600$264.01$686,4293,51643%
2026-02-05Matthew E MassengillSELL2,200$264.99$582,9801,31663%
2026-02-05Matthew E MassengillSELL916$265.92$243,58040070%
2026-02-05Matthew E MassengillSELL400$268.06$107,2220100%
2026-02-02Irving TanSELL981$242.23$237,627642,6050%
2026-02-02Irving TanSELL1,298$243.50$316,066641,3070%
2026-02-02Irving TanSELL800$245.00$196,004640,5070%
2026-02-02Irving TanSELL1,005$247.26$248,500639,5020%
2026-02-02Irving TanSELL1,100$248.95$273,847638,4020%
2026-02-02Irving TanSELL200$249.49$49,897638,2020%
2026-02-02Irving TanSELL1,000$252.15$252,151637,2020%
2026-02-02Irving TanSELL100$253.40$25,340637,1020%
2026-02-02Irving TanSELL100$255.00$25,500637,0020%
2026-02-02Irving TanSELL1,000$256.76$256,761636,0020%
2026-02-02Irving TanSELL1,500$257.82$386,725634,5020%
2026-02-02Irving TanSELL2,096$258.65$542,138632,4060%
2026-02-02Irving TanSELL2,250$259.93$584,835630,1560%
2026-02-02Irving TanSELL2,444$260.84$637,487627,7120%
2026-02-02Irving TanSELL3,626$261.84$949,414624,0861%
2026-02-02Irving TanSELL100$262.55$26,255623,9860%
2026-02-02Irving TanSELL400$250.71$100,284623,5860%
2026-01-21Cynthia L TregillisSELL447$229.00$102,363143,3180%
2025-12-05Vidyadhara K GubbiSELL3,822$167.61$640,620131,9853%
2025-12-05Vidyadhara K GubbiSELL5,121$168.54$863,093126,8644%
2025-12-04Vidyadhara K GubbiSELL13,877$159.94$2,219,510135,8079%
2025-12-04Kimberly AlexySELL2,000$160.08$320,1651,58556%
2025-12-02Cynthia L TregillisSELL2,801$160.57$449,752144,5962%
2025-12-01Martin I ColeSELL100$157.50$15,75041,3330%
2025-12-01Martin I ColeSELL500$158.98$79,48940,8331%
2025-12-01Martin I ColeSELL600$159.89$95,93240,2331%
2025-12-01Martin I ColeSELL900$161.17$145,05239,3332%
2025-12-01Martin I ColeSELL400$162.12$64,84738,9331%
2025-12-01Martin I ColeSELL451$163.16$73,58738,4821%
2025-12-01Martin I ColeSELL2,539$164.20$416,91335,9437%
2025-12-01Martin I ColeSELL510$164.95$84,12635,4331%
2025-11-25Roxanne OulmanSELL1,800$154.42$277,9563,86332%
2025-11-25Kimberly AlexySELL1,768$154.00$272,2723,58533%
2025-11-05Martin I ColeSELL144$152.99$22,03149,3600%
2025-11-05Martin I ColeSELL221$155.77$34,42549,1390%
2025-11-05Martin I ColeSELL419$157.01$65,78648,7201%
2025-11-05Martin I ColeSELL833$158.02$131,63247,8872%
2025-11-05Martin I ColeSELL551$159.16$87,69647,3361%
2025-11-05Martin I ColeSELL982$160.24$157,36046,3542%
2025-11-05Martin I ColeSELL960$161.31$154,86145,3942%
2025-11-05Martin I ColeSELL3,303$162.18$535,66942,0917%
2025-11-05Martin I ColeSELL1,231$163.08$200,75240,8603%
2025-11-05Martin I ColeSELL798$164.08$130,93740,0622%
2025-11-05Martin I ColeSELL558$164.99$92,06539,5041%
2025-11-03Irving TanSELL6,019$149.02$896,937659,4481%
2025-11-03Irving TanSELL6,359$149.79$952,513653,0891%
2025-11-03Irving TanSELL700$150.90$105,633652,3890%
2025-11-03Irving TanSELL2,927$152.24$445,617649,4620%
2025-11-03Irving TanSELL2,500$153.18$382,958646,9620%
2025-11-03Irving TanSELL1,495$153.93$230,127645,4670%
2025-09-04Vidyadhara K GubbiSELL11,343$90.29$1,024,162151,5967%
2025-08-28Gene M. ZamiskaSELL353$80.90$28,55827,4251%
2025-08-26Gene M. ZamiskaSELL814$79.10$64,38728,1223%
2025-08-22Gene M. ZamiskaSELL1,828$74.78$136,69829,7326%
2025-08-22Cynthia L TregillisSELL14,067$74.78$1,051,930135,3519%
2025-08-21Gene M. ZamiskaSELL3,160$75.68$239,14931,5609%
2025-08-19Irving TanSELL8,621$75.90$654,334594,8361%
2025-08-13Vidyadhara K GubbiSELL5,597$76.26$426,827154,6793%
2025-08-11Vidyadhara K GubbiSELL3,947$74.88$295,532160,2762%
2025-06-17Gene M. ZamiskaSELL245$58.01$14,21239,6041%
2025-06-05Gene M. ZamiskaSELL1,729$54.88$94,88840,0894%
2025-05-13Irving TanSELL11,379$48.19$548,354605,4812%
2025-03-12Gene M. ZamiskaSELL456$43.37$19,77743,3201%
2025-03-07Gene M. ZamiskaSELL1,659$41.36$68,61643,7764%
2024-11-29Gene M. ZamiskaSELL313$72.63$22,73328,3831%
2024-11-26Gene M. ZamiskaSELL658$69.99$46,05328,8632%
2024-11-21Gene M. ZamiskaSELL376$64.47$24,24129,9711%
2024-10-29Robert SoderberySELL30,767$68.01$2,092,519135,39819%
2024-10-28Gene M. ZamiskaSELL1,993$69.94$139,39030,6086%
2024-10-25David GoeckelerSELL75,000$72.58$5,443,875821,6308%
2024-09-26David GoeckelerSELL75,000$70.32$5,274,000896,6308%
2024-09-04Gene M. ZamiskaSELL2,169$61.96$134,39132,6016%