WESTERN DIGITAL CORP - WDC

Insiders (Form 4) · last 180 days · showing up to 200 transactions · Form 144 is shown in the SEC filings tab · Updating…
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
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
Jan 21, 2026 Chief Legal Officer & Corp Sec S D 447.0 229.0 102,363.0 143,318.0 View
Jan 21, 2026 Chief Legal Officer & Corp Sec F D 842.0 222.97 187,740.74 143,765.0 View
Jan 21, 2026 Chief Legal Officer & Corp Sec M A 11.0 0.0 0.0 144,607.0 View
Dec 22, 2025 A A 1.13 0.0 0.0 1.13 View
Dec 22, 2025 A A 1.37 0.0 0.0 1.37 View
Dec 22, 2025 Chief Sales & Mrktng Officer M D 6.5 0.0 0.0 230.48 View
Dec 22, 2025 Chief Sales & Mrktng Officer A A 55.3 0.0 0.0 236.98 View
Dec 22, 2025 Chief Sales & Mrktng Officer F D 962.0 181.08 174,198.96 131,792.0 View
Dec 22, 2025 Chief Sales & Mrktng Officer M A 6.0 0.0 0.0 132,754.0 View
Dec 22, 2025 A A 1.13 0.0 0.0 1.13 View
Dec 22, 2025 SVP & Chief Accounting Officer A A 7.08 0.0 0.0 7.08 View
Dec 22, 2025 Chief of Global Operations A A 73.99 0.0 0.0 319.07 View
Dec 22, 2025 A A 1.13 0.0 0.0 1.13 View
Dec 22, 2025 A A 20.69 0.0 0.0 92.85 View
Dec 22, 2025 A A 1.13 0.0 0.0 1.13 View
Dec 22, 2025 Chief Financial Officer A A 120.96 0.0 0.0 508.61 View
Dec 22, 2025 Chief Product Officer A A 131.9 0.0 0.0 571.64 View
Dec 22, 2025 A A 1.13 0.0 0.0 1.13 View
Dec 22, 2025 Chief Executive Officer M D 43.96 0.0 0.0 1,027.78 View
Dec 22, 2025 Chief Executive Officer A A 255.22 0.0 0.0 1,071.74 View
Dec 22, 2025 Chief Executive Officer F D 967.0 181.08 175,104.36 643,586.0 View
Dec 22, 2025 Chief Executive Officer M A 43.0 0.0 0.0 644,553.0 View
Dec 22, 2025 Chief Legal Officer & Corp Sec A A 82.42 0.0 0.0 358.59 View
Dec 08, 2025 Chief of Global Operations S D 5,121.0 168.54 863,093.34 126,864.0 View
Dec 08, 2025 Chief of Global Operations S D 3,822.0 167.6138 640,619.94 131,985.0 View
Dec 08, 2025 Chief of Global Operations S D 13,877.0 159.9416 2,219,509.58 135,807.0 View
Dec 08, 2025 S D 2,000.0 160.0824 320,164.8 1,585.0 View
Dec 03, 2025 Chief Legal Officer & Corp Sec S D 2,801.0 160.5682 449,751.53 144,596.0 View
Dec 03, 2025 S D 510.0 164.952 84,125.52 35,433.0 View
Dec 03, 2025 S D 2,539.0 164.2035 416,912.69 35,943.0 View
Dec 03, 2025 S D 451.0 163.1648 73,587.32 38,482.0 View
Dec 03, 2025 S D 400.0 162.1175 64,847.0 38,933.0 View
Dec 03, 2025 S D 900.0 161.1691 145,052.19 39,333.0 View
Dec 03, 2025 S D 600.0 159.8867 95,932.02 40,233.0 View
Dec 03, 2025 S D 500.0 158.9787 79,489.35 40,833.0 View
Dec 03, 2025 S D 100.0 157.5 15,750.0 41,333.0 View
Nov 26, 2025 Chief Sales & Mrktng Officer M D 5.16 0.0 0.0 181.68 View
Nov 26, 2025 Chief Sales & Mrktng Officer F D 971.0 155.41 150,903.11 132,748.0 View
Nov 26, 2025 Chief Sales & Mrktng Officer M A 5.0 0.0 0.0 133,719.0 View
Nov 26, 2025 S D 1,768.0 154.0 272,272.0 3,585.0 View
Nov 26, 2025 Chief Executive Officer M D 21.26 0.0 0.0 816.52 View
Nov 26, 2025 Chief Executive Officer F D 374.0 155.41 58,123.34 644,510.0 View
Nov 26, 2025 Chief Executive Officer M A 21.0 0.0 0.0 644,884.0 View
Nov 26, 2025 Chief Legal Officer & Corp Sec M D 5.16 0.0 0.0 276.17 View
Nov 26, 2025 Chief Legal Officer & Corp Sec F D 770.0 155.41 119,665.7 147,332.0 View
Nov 26, 2025 Chief Legal Officer & Corp Sec M A 5.0 0.0 0.0 148,102.0 View
Nov 26, 2025 Chief of Global Operations M D 6.07 0.0 0.0 245.07 View
Nov 26, 2025 Chief of Global Operations F D 1,142.0 155.41 177,478.22 149,181.0 View
Nov 26, 2025 Chief of Global Operations M A 6.0 0.0 0.0 150,323.0 View
Nov 26, 2025 S D 1,800.0 154.42 277,956.0 3,863.0 View
Nov 24, 2025 Chief Sales & Marketing Office M D 3.15 0.0 0.0 186.85 View
Nov 24, 2025 Chief Sales & Marketing Office M D 3.81 0.0 0.0 190.0 View
Nov 24, 2025 Chief Sales & Marketing Office F D 592.0 139.19 82,400.48 133,714.0 View
Nov 24, 2025 Chief Sales & Marketing Office M A 3.0 0.0 0.0 134,306.0 View
Nov 24, 2025 Chief Sales & Marketing Office F D 715.0 140.23 100,264.45 134,303.0 View
Nov 24, 2025 Chief Sales & Marketing Office M A 3.0 0.0 0.0 135,018.0 View
Nov 24, 2025 SVP & Chief Accounting Officer A A 9,907.0 0.0 0.0 9,907.0 View
Nov 24, 2025 Chief of Global Operations M D 3.69 0.0 0.0 251.15 View
Nov 24, 2025 Chief of Global Operations M D 3.15 0.0 0.0 254.84 View
Nov 24, 2025 Chief of Global Operations F D 693.0 139.19 96,458.67 150,317.0 View
Nov 24, 2025 Chief of Global Operations M A 3.0 0.0 0.0 151,010.0 View
Nov 24, 2025 Chief of Global Operations F D 592.0 140.23 83,016.16 151,007.0 View
Nov 24, 2025 Chief of Global Operations M A 3.0 0.0 0.0 151,599.0 View
Nov 24, 2025 Chief Executive Officer M D 16.6 0.0 0.0 837.78 View