WESTERN DIGITAL CORP - WDC

Insiders (Form 4) · last 180 days · showing up to 200 transactions · Form 144 is shown in the SEC filings tab
Visible: 0
Transaction codes: P = Open-market purchase · S = Open-market sale · A = Grant/award · M = Exercise/conversion of derivative · G = Gift · F = Tax withholding · J = Other · A/D: A = Acquired (buy/receive) · D = Disposed (sell/give)
Filed Owner Title Code A/D Shares Price Value Shares after SEC
May 22, 2026 Chief Legal Officer & Corp Sec M D 10.59 0.0 0.0 318.41 View
May 22, 2026 Chief Legal Officer & Corp Sec M D 3.63 0.0 0.0 329.0 View
May 22, 2026 Chief Legal Officer & Corp Sec S D 106.0 458.87 48,640.22 118,443.0 View
May 22, 2026 Chief Legal Officer & Corp Sec F D 1,108.0 486.46 538,997.68 118,549.0 View
May 22, 2026 Chief Legal Officer & Corp Sec M A 10.0 0.0 0.0 119,657.0 View
May 22, 2026 Chief Legal Officer & Corp Sec F D 379.0 459.62 174,195.98 119,647.0 View
May 22, 2026 Chief Legal Officer & Corp Sec M A 3.0 0.0 0.0 120,026.0 View
May 22, 2026 Chief Executive Officer M D 23.68 0.0 0.0 912.6 View
May 22, 2026 Chief Executive Officer M D 12.56 0.0 0.0 936.28 View
May 22, 2026 Chief Executive Officer F D 587.0 486.46 285,552.02 597,453.0 View
May 22, 2026 Chief Executive Officer M A 23.0 0.0 0.0 598,040.0 View
May 22, 2026 Chief Executive Officer F D 145.0 459.62 66,644.9 598,017.0 View
May 22, 2026 Chief Executive Officer M A 12.0 0.0 0.0 598,162.0 View
May 22, 2026 Chief Financial Officer M D 141.65 0.0 0.0 436.44 View
May 22, 2026 Chief Financial Officer F D 18,374.0 459.62 8,445,057.88 169,733.0 View
May 22, 2026 Chief Financial Officer M A 141.0 0.0 0.0 188,107.0 View
May 22, 2026 Chief of Global Operations M D 5.26 0.0 0.0 245.12 View
May 22, 2026 Chief of Global Operations M D 4.5 0.0 0.0 250.37 View
May 22, 2026 Chief of Global Operations F D 693.0 486.46 337,116.78 88,764.0 View
May 22, 2026 Chief of Global Operations M A 5.0 0.0 0.0 89,457.0 View
May 22, 2026 Chief of Global Operations F D 593.0 459.62 272,554.66 89,452.0 View
May 22, 2026 Chief of Global Operations M A 4.0 0.0 0.0 90,045.0 View
May 22, 2026 Chief Sales & Mrktng Officer M D 4.5 0.0 0.0 200.21 View
May 22, 2026 Chief Sales & Mrktng Officer M D 5.43 0.0 0.0 204.71 View
May 22, 2026 Chief Sales & Mrktng Officer F D 593.0 486.46 288,470.78 104,264.0 View
May 22, 2026 Chief Sales & Mrktng Officer M A 4.0 0.0 0.0 104,857.0 View
May 22, 2026 Chief Sales & Mrktng Officer F D 716.0 459.62 329,087.92 104,853.0 View
May 22, 2026 Chief Sales & Mrktng Officer M A 5.0 0.0 0.0 105,569.0 View
May 18, 2026 G D 100.0 0.0 0.0 4,653.0 View
May 12, 2026 Chief Sales & Mrktng Officer S D 301.0 510.0009 153,510.27 105,564.0 View
May 12, 2026 Chief Sales & Mrktng Officer S D 751.0 509.1757 382,390.95 105,865.0 View
May 12, 2026 Chief Sales & Mrktng Officer S D 17.0 507.68 8,630.56 106,616.0 View
May 12, 2026 Chief Sales & Mrktng Officer S D 386.0 506.9181 195,670.39 106,633.0 View
May 12, 2026 Chief Sales & Mrktng Officer S D 562.0 505.2479 283,949.32 107,019.0 View
May 12, 2026 Chief Sales & Mrktng Officer S D 1,617.0 504.1022 815,133.26 107,581.0 View
May 12, 2026 Chief Sales & Mrktng Officer S D 876.0 503.568 441,125.57 109,198.0 View
May 12, 2026 Chief Sales & Mrktng Officer S D 745.0 502.4897 374,354.83 110,074.0 View
May 12, 2026 Chief Sales & Mrktng Officer S D 966.0 501.4428 484,393.74 110,819.0 View
May 12, 2026 Chief Sales & Mrktng Officer S D 996.0 500.1821 498,181.37 111,785.0 View
May 12, 2026 Chief Sales & Mrktng Officer S D 401.0 499.0243 200,108.74 112,781.0 View
May 12, 2026 Chief Sales & Mrktng Officer S D 160.0 497.1788 79,548.61 113,182.0 View
May 12, 2026 Chief Sales & Mrktng Officer S D 40.0 495.97 19,838.8 113,342.0 View
May 12, 2026 Chief Sales & Mrktng Officer S D 120.0 494.4 59,328.0 113,382.0 View
May 12, 2026 Chief Sales & Mrktng Officer S D 160.0 493.3338 78,933.41 113,502.0 View
May 12, 2026 Chief Sales & Mrktng Officer S D 120.0 491.1333 58,936.0 113,662.0 View
May 12, 2026 Chief Sales & Mrktng Officer S D 107.0 490.486 52,482.0 113,782.0 View
May 12, 2026 Chief Sales & Mrktng Officer S D 1,675.0 489.7788 820,379.49 113,889.0 View
May 05, 2026 Chief of Global Operations S D 4,674.0 443.185 2,071,446.69 90,041.0 View
May 05, 2026 Chief Executive Officer S D 435.0 415.0157 180,531.83 598,150.0 View
May 05, 2026 Chief Executive Officer S D 7,355.0 413.9192 3,044,375.72 598,585.0 View
May 05, 2026 Chief Executive Officer S D 5,711.0 413.1223 2,359,341.46 605,940.0 View
May 05, 2026 Chief Executive Officer S D 680.0 411.8653 280,068.4 611,651.0 View
May 05, 2026 Chief Executive Officer S D 920.0 410.7583 377,897.64 612,331.0 View
May 05, 2026 Chief Executive Officer S D 546.0 409.6283 223,657.05 613,251.0 View
May 05, 2026 Chief Executive Officer S D 584.0 408.2328 238,407.96 613,797.0 View
May 05, 2026 Chief Executive Officer S D 512.0 407.3193 208,547.48 614,381.0 View
May 05, 2026 Chief Executive Officer S D 3,257.0 406.5204 1,324,036.94 614,893.0 View
Apr 22, 2026 Chief Legal Officer & Corp Sec M D 12.49 0.0 0.0 332.63 View
Apr 22, 2026 Chief Legal Officer & Corp Sec S D 363.0 377.09 136,883.67 120,023.0 View
Apr 22, 2026 Chief Legal Officer & Corp Sec F D 1,308.0 374.11 489,335.88 120,386.0 View
Apr 22, 2026 Chief Legal Officer & Corp Sec M A 12.0 0.0 0.0 121,694.0 View
Apr 22, 2026 Chief of Global Operations M D 34.81 0.0 0.0 254.87 View
Apr 22, 2026 Chief of Global Operations F D 4,595.0 374.11 1,719,035.45 94,715.0 View
Apr 22, 2026 Chief of Global Operations M A 34.0 0.0 0.0 99,310.0 View
Mar 24, 2026 Chief Executive Officer M D 49.34 0.0 0.0 948.84 View
Mar 24, 2026 Chief Executive Officer F D 1,042.0 293.1 305,410.2 618,150.0 View
Mar 24, 2026 Chief Executive Officer M A 49.0 0.0 0.0 619,192.0 View
Mar 24, 2026 Chief Sales & Mrktng Officer M D 7.29 0.0 0.0 210.14 View
Mar 24, 2026 Chief Sales & Mrktng Officer F D 961.0 293.1 281,669.1 115,564.0 View
Mar 24, 2026 Chief Sales & Mrktng Officer M A 7.0 0.0 0.0 116,525.0 View
Mar 19, 2026 A A 0.65 0.0 0.0 1.78 View
Mar 19, 2026 A A 0.79 0.0 0.0 2.15 View
Mar 19, 2026 Chief Sales & Mrktng Officer A A 26.16 0.0 0.0 217.43 View
Mar 19, 2026 A A 0.65 0.0 0.0 1.78 View
Mar 19, 2026 SVP & Chief Accounting Officer A A 4.07 0.0 0.0 11.14 View
Mar 19, 2026 Chief of Global Operations A A 34.66 0.0 0.0 289.68 View
Mar 19, 2026 A A 0.65 0.0 0.0 1.78 View
Mar 19, 2026 A A 11.88 0.0 0.0 104.74 View
Mar 19, 2026 A A 0.65 0.0 0.0 1.78 View
Mar 19, 2026 Chief Financial Officer A A 69.48 0.0 0.0 578.09 View
Mar 19, 2026 A A 0.65 0.0 0.0 1.78 View
Mar 19, 2026 Chief Executive Officer A A 122.57 0.0 0.0 998.19 View
Mar 19, 2026 Chief Legal Officer & Corp Sec A A 40.71 0.0 0.0 345.12 View
Mar 19, 2026 Chief Product Officer A A 75.76 0.0 0.0 450.85 View
Mar 19, 2026 Chief Product Officer M D 196.56 0.0 0.0 375.08 View
Mar 19, 2026 Chief Product Officer F D 20,595.0 313.81 6,462,916.95 164,319.0 View
Mar 19, 2026 Chief Product Officer M A 196.0 0.0 0.0 184,914.0 View
Mar 10, 2026 Chief of Global Operations S D 8,518.0 255.325 2,174,858.35 99,276.0 View
Mar 05, 2026 Chief of Global Operations M D 47.63 0.0 0.0 255.03 View
Mar 05, 2026 Chief of Global Operations S D 7,175.0 270.6172 1,941,678.41 107,794.0 View
Mar 05, 2026 Chief of Global Operations S D 2,973.0 269.57 801,431.61 114,969.0 View
Mar 05, 2026 Chief of Global Operations F D 7,054.0 250.61 1,767,802.94 117,942.0 View
Mar 05, 2026 Chief of Global Operations M A 47.0 0.0 0.0 124,996.0 View
Mar 05, 2026 Chief Executive Officer M D 92.87 0.0 0.0 875.61 View
Mar 05, 2026 Chief Executive Officer F D 3,512.0 250.61 880,142.32 619,143.0 View
Mar 05, 2026 Chief Executive Officer M A 92.0 0.0 0.0 622,655.0 View
Mar 05, 2026 Chief Legal Officer & Corp Sec M D 23.81 0.0 0.0 304.41 View
Mar 05, 2026 Chief Legal Officer & Corp Sec S D 8,547.0 269.2156 2,300,985.73 121,682.0 View
Mar 05, 2026 Chief Legal Officer & Corp Sec S D 777.0 257.91 200,396.07 130,229.0 View
Mar 05, 2026 Chief Legal Officer & Corp Sec F D 2,798.0 250.61 701,206.78 131,006.0 View
Mar 05, 2026 Chief Legal Officer & Corp Sec M A 23.0 0.0 0.0 133,804.0 View
Mar 05, 2026 Chief Sales & Mrktng Officer M D 23.81 0.0 0.0 191.26 View
Mar 05, 2026 Chief Sales & Mrktng Officer F D 3,526.0 250.61 883,650.86 116,518.0 View
Mar 05, 2026 Chief Sales & Mrktng Officer M A 23.0 0.0 0.0 120,044.0 View
Mar 03, 2026 S D 100.0 281.99 28,199.0 29,433.0 View
Mar 03, 2026 S D 193.0 280.725 54,179.93 29,533.0 View
Mar 03, 2026 S D 107.0 278.973 29,850.11 29,726.0 View
Mar 03, 2026 S D 100.0 277.16 27,716.0 29,833.0 View
Mar 03, 2026 S D 200.0 276.525 55,305.0 29,933.0 View
Mar 03, 2026 S D 300.0 274.8667 82,460.01 30,133.0 View
Mar 03, 2026 S D 200.0 273.565 54,713.0 30,433.0 View
Mar 03, 2026 S D 1,100.0 272.5581 299,813.91 30,633.0 View
Mar 03, 2026 S D 1,400.0 271.681 380,353.4 31,733.0 View
Mar 03, 2026 S D 966.0 269.7213 260,550.78 33,133.0 View
Mar 03, 2026 S D 634.0 268.837 170,442.66 34,099.0 View
Mar 03, 2026 S D 300.0 267.8067 80,342.01 34,733.0 View
Mar 03, 2026 S D 300.0 265.7 79,710.0 35,033.0 View
Mar 03, 2026 S D 100.0 263.66 26,366.0 35,333.0 View
Feb 27, 2026 Chief of Global Operations M D 7.72 0.0 0.0 302.65 View
Feb 27, 2026 Chief of Global Operations F D 1,010.0 290.95 293,859.5 124,949.0 View
Feb 27, 2026 Chief of Global Operations M A 7.0 0.0 0.0 125,959.0 View
Feb 27, 2026 Chief Executive Officer M D 27.02 0.0 0.0 968.48 View
Feb 27, 2026 Chief Executive Officer F D 425.0 290.95 123,653.75 622,563.0 View
Feb 27, 2026 Chief Executive Officer M A 27.0 0.0 0.0 622,988.0 View
Feb 27, 2026 Chief Legal Officer & Corp Sec M D 6.56 0.0 0.0 328.23 View
Feb 27, 2026 Chief Legal Officer & Corp Sec S D 214.0 286.11 61,227.54 133,781.0 View
Feb 27, 2026 Chief Legal Officer & Corp Sec F D 770.0 290.95 224,031.5 133,995.0 View
Feb 27, 2026 Chief Legal Officer & Corp Sec M A 6.0 0.0 0.0 134,765.0 View
Feb 27, 2026 Chief Sales & Mrktng Officer M D 6.56 0.0 0.0 215.08 View
Feb 27, 2026 Chief Sales & Mrktng Officer F D 849.0 290.95 247,016.55 120,021.0 View
Feb 27, 2026 Chief Sales & Mrktng Officer M A 6.0 0.0 0.0 120,870.0 View
Feb 24, 2026 Chief Sales & Mrktng Officer M D 4.01 0.0 0.0 221.64 View
Feb 24, 2026 Chief Sales & Mrktng Officer M D 4.84 0.0 0.0 225.65 View
Feb 24, 2026 Chief Sales & Mrktng Officer F D 414.0 285.52 118,205.28 120,864.0 View
Feb 24, 2026 Chief Sales & Mrktng Officer M A 4.0 0.0 0.0 121,278.0 View
Feb 24, 2026 Chief Sales & Mrktng Officer F D 522.0 285.52 149,041.44 121,274.0 View
Feb 24, 2026 Chief Sales & Mrktng Officer M A 4.0 0.0 0.0 121,796.0 View
Feb 24, 2026 Chief of Global Operations M D 4.69 0.0 0.0 310.38 View
Feb 24, 2026 Chief of Global Operations M D 4.0 0.0 0.0 315.06 View
Feb 24, 2026 Chief of Global Operations F D 483.0 285.52 137,906.16 125,952.0 View
Feb 24, 2026 Chief of Global Operations M A 4.0 0.0 0.0 126,435.0 View
Feb 24, 2026 Chief of Global Operations F D 437.0 285.52 124,772.24 126,431.0 View
Feb 24, 2026 Chief of Global Operations M A 4.0 0.0 0.0 126,868.0 View
Feb 24, 2026 Chief Legal Officer & Corp Sec M D 9.44 0.0 0.0 334.79 View
Feb 24, 2026 Chief Legal Officer & Corp Sec M D 3.23 0.0 0.0 344.23 View
Feb 24, 2026 Chief Legal Officer & Corp Sec S D 308.0 281.7 86,763.6 134,759.0 View
Feb 24, 2026 Chief Legal Officer & Corp Sec S D 130.0 283.83 36,897.9 135,067.0 View
Feb 24, 2026 Chief Legal Officer & Corp Sec F D 1,109.0 285.52 316,641.68 135,197.0 View
Feb 24, 2026 Chief Legal Officer & Corp Sec M A 9.0 0.0 0.0 136,306.0 View
Feb 24, 2026 Chief Legal Officer & Corp Sec F D 244.0 285.52 69,666.88 136,297.0 View
Feb 24, 2026 Chief Legal Officer & Corp Sec M A 3.0 0.0 0.0 136,541.0 View
Feb 24, 2026 Chief Executive Officer M D 21.1 0.0 0.0 995.5 View
Feb 24, 2026 Chief Executive Officer M D 11.19 0.0 0.0 1,016.6 View
Feb 24, 2026 Chief Executive Officer F D 523.0 285.52 149,326.96 622,961.0 View
Feb 24, 2026 Chief Executive Officer M A 21.0 0.0 0.0 623,484.0 View
Feb 24, 2026 Chief Executive Officer F D 134.0 285.52 38,259.68 623,463.0 View
Feb 24, 2026 Chief Executive Officer M A 11.0 0.0 0.0 623,597.0 View
Feb 19, 2026 Chief Sales & Mrktng Officer S D 915.0 285.0074 260,781.77 121,792.0 View
Feb 19, 2026 Chief Sales & Mrktng Officer S D 400.0 283.93 113,572.0 122,707.0 View
Feb 19, 2026 Chief Sales & Mrktng Officer S D 902.0 282.6582 254,957.7 123,107.0 View
Feb 19, 2026 Chief Sales & Mrktng Officer S D 995.0 281.9953 280,585.32 124,009.0 View
Feb 19, 2026 Chief Sales & Mrktng Officer S D 929.0 280.8314 260,892.37 125,004.0 View
Feb 19, 2026 Chief Sales & Mrktng Officer S D 406.0 279.532 113,489.99 125,933.0 View
Feb 19, 2026 Chief Sales & Mrktng Officer S D 972.0 278.2822 270,490.3 126,339.0 View
Feb 19, 2026 Chief Sales & Mrktng Officer S D 2,129.0 277.3657 590,511.58 127,311.0 View
Feb 19, 2026 Chief Sales & Mrktng Officer S D 540.0 276.2183 149,157.88 129,440.0 View
Feb 19, 2026 Chief Sales & Mrktng Officer S D 870.0 275.1187 239,353.27 129,980.0 View
Feb 19, 2026 Chief Sales & Mrktng Officer S D 600.0 274.09 164,454.0 130,850.0 View
Feb 19, 2026 Chief Sales & Mrktng Officer S D 342.0 272.9731 93,356.8 131,450.0 View
Feb 13, 2026 G D 910.0 0.0 0.0 4,753.0 View
Feb 06, 2026 Chief Legal Officer & Corp Sec S D 6,780.0 270.49 1,833,922.2 136,538.0 View
Feb 06, 2026 S D 400.0 268.055 107,222.0 0.0 View
Feb 06, 2026 S D 916.0 265.9172 243,580.16 400.0 View
Feb 06, 2026 S D 2,200.0 264.9908 582,979.76 1,316.0 View
Feb 06, 2026 S D 2,600.0 264.0112 686,429.12 3,516.0 View
Feb 06, 2026 S D 2,300.0 262.7678 604,365.94 6,116.0 View
Feb 06, 2026 S D 3,597.0 261.7077 941,362.6 8,416.0 View
Feb 06, 2026 S D 5,987.0 260.5707 1,560,036.78 12,013.0 View
Feb 06, 2026 S D 4,915.0 259.5923 1,275,896.15 18,000.0 View
Feb 06, 2026 S D 7,000.0 258.6719 1,810,703.3 22,915.0 View
Feb 06, 2026 S D 4,411.0 257.6851 1,136,648.98 29,915.0 View
Feb 06, 2026 S D 2,600.0 256.6312 667,241.12 34,326.0 View
Feb 04, 2026 Chief Executive Officer S D 400.0 250.71 100,284.0 623,586.0 View
Feb 04, 2026 Chief Executive Officer S D 100.0 262.55 26,255.0 623,986.0 View
Feb 04, 2026 Chief Executive Officer S D 3,626.0 261.8351 949,414.07 624,086.0 View
Feb 04, 2026 Chief Executive Officer S D 2,444.0 260.8377 637,487.34 627,712.0 View
Feb 04, 2026 Chief Executive Officer S D 2,250.0 259.9268 584,835.3 630,156.0 View
Feb 04, 2026 Chief Executive Officer S D 2,096.0 258.6534 542,137.53 632,406.0 View
Feb 04, 2026 Chief Executive Officer S D 1,500.0 257.8168 386,725.2 634,502.0 View
Feb 04, 2026 Chief Executive Officer S D 1,000.0 256.761 256,761.0 636,002.0 View
Feb 04, 2026 Chief Executive Officer S D 100.0 255.0 25,500.0 637,002.0 View
Feb 04, 2026 Chief Executive Officer S D 100.0 253.4 25,340.0 637,102.0 View
Feb 04, 2026 Chief Executive Officer S D 1,000.0 252.151 252,151.0 637,202.0 View
Feb 04, 2026 Chief Executive Officer S D 200.0 249.485 49,897.0 638,202.0 View
Feb 04, 2026 Chief Executive Officer S D 1,100.0 248.9518 273,846.98 638,402.0 View
Feb 04, 2026 Chief Executive Officer S D 1,005.0 247.2636 248,499.92 639,502.0 View
Feb 04, 2026 Chief Executive Officer S D 800.0 245.005 196,004.0 640,507.0 View
Feb 04, 2026 Chief Executive Officer S D 1,298.0 243.5023 316,065.99 641,307.0 View
Feb 04, 2026 Chief Executive Officer S D 981.0 242.2291 237,626.75 642,605.0 View
Jan 21, 2026 Chief Legal Officer & Corp Sec M D 11.13 0.0 0.0 347.46 View