Insider at

04

Insider transactions

05
0 buys (P) 47 sells (S) Net: $-9,829,578 + 50 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

50 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
May 1, 2026 MU S 10b5-1 120 $511.64 $61,397 74,708 Direct -0.16% Disposed 106.9% (price as of 2026-10-05)
May 1, 2026 MU S 10b5-1 80 $514.32 $41,146 74,628 Direct -0.11% Disposed 105.9% (price as of 2026-10-05)
May 1, 2026 MU S 10b5-1 80 $516.17 $41,294 74,548 Direct -0.11% Disposed 105.1% (price as of 2026-10-05)
May 1, 2026 MU S 10b5-1 120 $517.31 $62,077 74,428 Direct -0.16% Disposed 104.7% (price as of 2026-10-05)
May 1, 2026 MU S 10b5-1 40 $518.82 $20,753 74,388 Direct -0.05% Disposed 104.1% (price as of 2026-10-05)
May 1, 2026 MU S 10b5-1 80 $521.64 $41,731 74,308 Direct -0.11% Disposed 103.0% (price as of 2026-10-05)
May 1, 2026 MU S 10b5-1 120 $524.96 $62,995 74,188 Direct -0.16% Disposed 101.7% (price as of 2026-10-05)
May 1, 2026 MU S 10b5-1 120 $526.13 $63,136 74,068 Direct -0.16% Disposed 101.2% (price as of 2026-10-05)
May 1, 2026 MU S 10b5-1 160 $527.51 $84,402 73,908 Direct -0.22% Disposed 100.7% (price as of 2026-10-05)
May 1, 2026 MU S 10b5-1 200 $528.42 $105,684 73,708 Direct -0.27% Disposed 100.4% (price as of 2026-10-05)
May 1, 2026 MU S 10b5-1 581 $529.54 $307,663 73,127 Direct -0.79% Disposed 99.9% (price as of 2026-10-05)
May 1, 2026 MU S 10b5-1 560 $530.65 $297,164 72,567 Direct -0.77% Disposed 99.5% (price as of 2026-10-05)
May 1, 2026 MU S 10b5-1 720 $531.52 $382,694 71,847 Direct -0.99% Disposed 99.2% (price as of 2026-10-05)
May 1, 2026 MU S 10b5-1 583 $532.46 $310,424 71,264 Direct -0.81% Disposed 98.8% (price as of 2026-10-05)
May 1, 2026 MU S 10b5-1 206 $533.41 $109,882 71,058 Direct -0.29% Disposed 98.5% (price as of 2026-10-05)
May 1, 2026 MU S 10b5-1 240 $534.53 $128,287 70,818 Direct -0.34% Disposed 98.1% (price as of 2026-10-05)
May 1, 2026 MU S 10b5-1 280 $535.57 $149,960 70,538 Direct -0.40% Disposed 97.7% (price as of 2026-10-05)
May 1, 2026 MU S 10b5-1 280 $536.91 $150,335 70,258 Direct -0.40% Disposed 97.2% (price as of 2026-10-05)
May 1, 2026 MU S 10b5-1 280 $538.60 $150,808 69,978 Direct -0.40% Disposed 96.6% (price as of 2026-10-05)
May 1, 2026 MU S 10b5-1 680 $539.49 $366,853 69,298 Direct -0.97% Disposed 96.3% (price as of 2026-10-05)
May 1, 2026 MU S 10b5-1 560 $540.57 $302,719 68,738 Direct -0.81% Disposed 95.9% (price as of 2026-10-05)
May 1, 2026 MU S 10b5-1 758 $541.68 $410,593 67,980 Direct -1.10% Disposed 95.5% (price as of 2026-10-05)
May 1, 2026 MU S 10b5-1 313 $542.73 $169,874 67,667 Direct -0.46% Disposed 95.1% (price as of 2026-10-05)
May 1, 2026 MU S 10b5-1 320 $543.65 $173,968 67,347 Direct -0.47% Disposed 94.8% (price as of 2026-10-05)
May 1, 2026 MU S 10b5-1 120 $544.73 $65,368 67,227 Direct -0.18% Disposed 94.4% (price as of 2026-10-05)
Jan. 27, 2026 MU S 10b5-1 200 $401.16 $80,232 86,743 Direct -0.23% Disposed 163.9% (price as of 2026-10-05)
Jan. 27, 2026 MU S 10b5-1 400 $403.24 $161,296 86,343 Direct -0.46% Disposed 162.6% (price as of 2026-10-05)
Jan. 27, 2026 MU S 10b5-1 300 $404.57 $121,371 86,043 Direct -0.35% Disposed 161.7% (price as of 2026-10-05)
Jan. 27, 2026 MU S 10b5-1 800 $405.79 $324,632 85,243 Direct -0.93% Disposed 160.9% (price as of 2026-10-05)
Jan. 27, 2026 MU S 10b5-1 1,600 $406.92 $651,072 83,643 Direct -1.88% Disposed 160.2% (price as of 2026-10-05)
Jan. 27, 2026 MU S 10b5-1 1,600 $407.95 $652,720 82,043 Direct -1.91% Disposed 159.5% (price as of 2026-10-05)
Jan. 27, 2026 MU S 10b5-1 2,000 $409.18 $818,360 80,043 Direct -2.44% Disposed 158.8% (price as of 2026-10-05)
Jan. 27, 2026 MU S 10b5-1 1,168 $410.08 $478,973 78,875 Direct -1.46% Disposed 158.2% (price as of 2026-10-05)
Jan. 27, 2026 MU S 10b5-1 900 $411.22 $370,098 77,975 Direct -1.14% Disposed 157.5% (price as of 2026-10-05)
Jan. 27, 2026 MU S 10b5-1 400 $412.44 $164,976 77,575 Direct -0.51% Disposed 156.7% (price as of 2026-10-05)
Jan. 27, 2026 MU S 10b5-1 800 $413.82 $331,056 76,775 Direct -1.03% Disposed 155.9% (price as of 2026-10-05)
Jan. 27, 2026 MU S 10b5-1 1,600 $414.61 $663,376 75,175 Direct -2.08% Disposed 155.4% (price as of 2026-10-05)
Jan. 27, 2026 MU S 10b5-1 500 $415.65 $207,825 74,675 Direct -0.67% Disposed 154.7% (price as of 2026-10-05)
Oct. 16, 2025 MU S 10b5-1 200 $196.43 $39,286 105,562 Direct -0.19% Disposed 439.0% (price as of 2026-10-05)
Oct. 16, 2025 MU S 10b5-1 200 $197.50 $39,500 105,362 Direct -0.19% Disposed 436.1% (price as of 2026-10-05)
Oct. 16, 2025 MU S 10b5-1 200 $198.18 $39,636 105,162 Direct -0.19% Disposed 434.2% (price as of 2026-10-05)
Oct. 16, 2025 MU S 10b5-1 200 $199.71 $39,942 104,962 Direct -0.19% Disposed 430.1% (price as of 2026-10-05)
Oct. 16, 2025 MU S 10b5-1 600 $200.80 $120,480 104,362 Direct -0.57% Disposed 427.3% (price as of 2026-10-05)
Oct. 16, 2025 MU S 10b5-1 782 $202.03 $157,987 103,580 Direct -0.75% Disposed 424.1% (price as of 2026-10-05)
Oct. 16, 2025 MU S 10b5-1 900 $203.07 $182,763 102,680 Direct -0.87% Disposed 421.4% (price as of 2026-10-05)
Oct. 16, 2025 MU S 10b5-1 200 $203.87 $40,774 102,480 Direct -0.19% Disposed 419.3% (price as of 2026-10-05)
Oct. 16, 2025 MU S 10b5-1 400 $205.04 $82,016 102,080 Direct -0.39% Disposed 416.4% (price as of 2026-10-05)
March 14, 2025 MU S 10b5-1 6,525 $100.00 $652,500 92,437 Direct -6.59% Disposed 958.8% (price as of 2026-10-05)
Feb. 14, 2025 MU S 10b5-1 6,525 $100.00 $652,500 98,962 Direct -6.19% Disposed 958.8% (price as of 2026-10-05)
Jan. 29, 2021 WDC S 10b5-1 22,735 $59.92 $1,362,281 61,469 Direct -27.00% Disposed 871.9% (price as of 2026-10-05)

Showing latest 100 of 379 transactions

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Sept. 4, 2023 WDC Dividend Equivalent Rights Common Stock (183) · · 183 Disposed
Sept. 4, 2022 WDC Dividend Equivalent Rights Common Stock (291) · · 291 Disposed
Aug. 30, 2022 WDC Dividend Equivalent Rights Common Stock (281) · · 281 Disposed
Aug. 24, 2022 WDC Dividend Equivalent Rights Common Stock (16) · · 16 Acquired
Sept. 4, 2021 WDC Dividend Equivalent Rights Common Stock (183) · · 183 Disposed
Aug. 30, 2021 WDC Dividend Equivalent Rights Common Stock (744) · · 744 Disposed
Aug. 26, 2021 WDC Dividend Equivalent Rights Common Stock (156) · · 156 Disposed
Aug. 2, 2021 WDC Dividend Equivalent Rights Common Stock (283) · · 283 Disposed
Jan. 29, 2021 WDC Employee Stock Option (right to buy) Common Stock (8,773) $44.78 Aug. 3, 2023 8,773 Disposed
Sept. 9, 2020 WDC Dividend Equivalent Rights Common Stock (46) · · 46 Acquired
Sept. 4, 2020 WDC Dividend Equivalent Rights Common Stock (183) · · 183 Disposed
Aug. 30, 2020 WDC Dividend Equivalent Rights Common Stock (281) · · 281 Disposed
Aug. 3, 2020 WDC Dividend Equivalent Rights Common Stock (968) · · 968 Disposed
Aug. 2, 2020 WDC Dividend Equivalent Rights Common Stock (283) · · 283 Disposed
April 17, 2020 WDC Dividend Equivalent Rights Common Stock (641) · · 641 Acquired
Feb. 4, 2020 WDC Employee Stock Option (right to buy) Common Stock (4,387) $44.78 Aug. 3, 2023 4,387 Disposed
Jan. 21, 2020 WDC Dividend Equivalent Rights Common Stock (391) · · 391 Acquired
Dec. 20, 2019 WDC Employee Stock Option (right to buy) Common Stock (4,387) $44.78 Aug. 3, 2023 4,387 Disposed
Oct. 22, 2019 WDC Dividend Equivalent Rights Common Stock (453) · · 453 Acquired
Sept. 4, 2019 WDC Dividend Equivalent Rights Common Stock (618) · · 618 Disposed
Sept. 4, 2019 WDC Employee Stock Option (right to buy) Common Stock (17,548) $44.78 Aug. 3, 2023 17,548 Disposed
Aug. 30, 2019 WDC Dividend Equivalent Rights Common Stock (166) · · 166 Disposed
Aug. 3, 2019 WDC Dividend Equivalent Rights Common Stock (735) · · 735 Disposed
Aug. 2, 2019 WDC Dividend Equivalent Rights Common Stock (195) · · 195 Disposed
July 15, 2019 WDC Dividend Equivalent Rights Common Stock (651) · · 651 Acquired
April 15, 2019 WDC Dividend Equivalent Rights Common Stock (679) · · 679 Acquired
March 7, 2019 WDC Dividend Equivalent Rights Common Stock (4,022) · · 4,022 Disposed
Jan. 14, 2019 WDC Dividend Equivalent Rights Common Stock (1,488) · · 1,488 Acquired
Nov. 3, 2018 WDC Dividend Equivalent Rights Common Stock (149) · · 149 Disposed
Oct. 15, 2018 WDC Dividend Equivalent Rights Common Stock (1,045) · · 1,045 Acquired
Aug. 6, 2018 WDC Employee Stock Option (right to buy) Common Stock (4,387) $44.78 Aug. 3, 2023 4,387 Disposed
Aug. 4, 2018 WDC Dividend Equivalent Rights Common Stock (259) · · 259 Disposed
Aug. 3, 2018 WDC Dividend Equivalent Rights Common Stock (400) · · 400 Disposed
Aug. 2, 2018 WDC Dividend Equivalent Rights Common Stock (70) · · 70 Disposed
July 25, 2018 WDC Dividend Equivalent Rights Common Stock (1,151) · · 1,151 Disposed
July 16, 2018 WDC Dividend Equivalent Rights Common Stock (711) · · 711 Acquired
May 22, 2018 WDC Employee Stock Option (right to buy) Common Stock (1,208) $68.53 Nov. 3, 2022 1,208 Disposed
May 4, 2018 WDC Employee Stock Option (right to buy) Common Stock (4,386) $44.78 Aug. 3, 2023 4,386 Disposed
April 16, 2018 WDC Dividend Equivalent Rights Common Stock (613) · · 613 Acquired
March 13, 2018 WDC Employee Stock Option (right to buy) Common Stock (10,767) $84.39 Aug. 4, 2022 10,767 Disposed
March 7, 2018 WDC Dividend Equivalent Rights Common Stock (2,539) · · 2,539 Disposed
March 6, 2018 WDC Dividend Equivalent Rights Common Stock (3,385) · · 3,385 Acquired
Feb. 23, 2018 WDC Employee Stock Option (right to buy) Common Stock (1,208) $68.53 Nov. 3, 2022 1,208 Disposed
Feb. 5, 2018 WDC Employee Stock Option (right to buy) Common Stock (4,387) $44.78 Aug. 3, 2023 4,387 Disposed
Jan. 31, 2018 WDC Employee Stock Option (right to buy) Common Stock (1,365) $68.49 Aug. 14, 2020 1,365 Disposed
Jan. 31, 2018 WDC Employee Stock Option (right to buy) Common Stock (2,416) $68.53 Nov. 3, 2022 2,416 Disposed
Jan. 30, 2018 WDC Employee Stock Option (right to buy) Common Stock (21,935) $44.78 Aug. 3, 2023 21,935 Disposed
Jan. 16, 2018 WDC Dividend Equivalent Rights Common Stock (573) · · 573 Acquired
Nov. 3, 2017 WDC Dividend Equivalent Rights Common Stock (104) · · 104 Disposed
Oct. 16, 2017 WDC Dividend Equivalent Rights Common Stock (559) · · 559 Acquired
Sept. 11, 2017 WDC Dividend Equivalent Rights Common Stock (205) · · 205 Disposed
Aug. 4, 2017 WDC Dividend Equivalent Rights Common Stock (189) · · 189 Disposed
Aug. 3, 2017 WDC Dividend Equivalent Rights Common Stock (213) · · 213 Disposed
July 19, 2017 WDC Dividend Equivalent Rights Common Stock (255) · · 255 Disposed
July 17, 2017 WDC Dividend Equivalent Rights Common Stock (481) · · 481 Acquired
May 15, 2017 WDC Employee Stock Option (right to buy) Common Stock (1,365) $68.49 Aug. 14, 2020 1,365 Disposed
May 5, 2017 WDC Employee Stock Option (right to buy) Common Stock (1,208) $68.53 Nov. 3, 2022 1,208 Disposed
April 28, 2017 WDC Employee Stock Option (right to buy) Common Stock (9,557) $68.49 Aug. 14, 2020 9,557 Disposed
April 28, 2017 WDC Employee Stock Option (right to buy) Common Stock (6,041) $68.53 Nov. 3, 2022 6,041 Disposed
April 17, 2017 WDC Dividend Equivalent Rights Common Stock (537) · · 537 Acquired
Jan. 17, 2017 WDC Dividend Equivalent Rights Common Stock (626) · · 626 Acquired
Nov. 28, 2016 WDC Employee Stock Option (right to buy) Common Stock (5,589) $43.11 Sept. 6, 2019 5,589 Disposed
Nov. 3, 2016 WDC Dividend Equivalent Rights Common Stock (66) · · 66 Disposed
Oct. 17, 2016 WDC Dividend Equivalent Rights Common Stock (851) · · 851 Acquired
Sept. 27, 2016 WDC Employee Stock Option (right to buy) Common Stock (2,719) $38.63 May 16, 2019 2,719 Disposed
Sept. 11, 2016 WDC Dividend Equivalent Rights Common Stock (138) · · 138 Disposed
Aug. 14, 2016 WDC Dividend Equivalent Rights Common Stock (280) · · 280 Disposed
Aug. 3, 2016 WDC Employee Stock Option (right to buy) Common Stock (70,190) $44.78 Aug. 3, 2023 70,190 Acquired
July 15, 2016 WDC Dividend Equivalent Rights Common Stock (517) · · 517 Acquired
April 15, 2016 WDC Dividend Equivalent Rights Common Stock (652) · · 652 Acquired
Jan. 15, 2016 WDC Dividend Equivalent Rights Common Stock (272) · · 272 Acquired
Dec. 7, 2015 WDC Employee Stock Option (right to buy) Common Stock (1,863) $43.11 Sept. 6, 2019 1,863 Disposed
Nov. 17, 2015 WDC Employee Stock Option (right to buy) Common Stock (1,359) $38.63 May 16, 2019 1,359 Disposed
Nov. 3, 2015 WDC Employee Stock Option (right to buy) Common Stock (19,329) $68.53 Nov. 3, 2022 19,329 Acquired
Oct. 15, 2015 WDC Dividend Equivalent Rights Common Stock (129) · · 129 Acquired
Sept. 17, 2015 WDC Employee Stock Option (right to buy) Common Stock (1,825) $29.60 Sept. 14, 2018 1,825 Disposed
Sept. 11, 2015 WDC Dividend Equivalent Rights Common Stock (46) · · 46 Disposed
Sept. 8, 2015 WDC Employee Stock Option (right to buy) Common Stock (1,863) $43.11 Sept. 6, 2019 1,863 Disposed
Sept. 6, 2015 WDC Dividend Equivalent Rights Common Stock (362) · · 362 Disposed
Aug. 17, 2015 WDC Employee Stock Option (right to buy) Common Stock (1,360) $38.63 May 16, 2019 1,360 Disposed
Aug. 14, 2015 WDC Dividend Equivalent Rights Common Stock (129) · · 129 Disposed
Aug. 4, 2015 WDC Employee Stock Option (right to buy) Common Stock (17,227) $84.39 Aug. 4, 2022 17,227 Acquired
July 15, 2015 WDC Dividend Equivalent Rights Common Stock (135) · · 135 Acquired
June 16, 2015 WDC Employee Stock Option (right to buy) Common Stock (1,826) $29.60 Sept. 14, 2018 1,826 Disposed
June 16, 2015 WDC Employee Stock Option (right to buy) Common Stock (1,862) $43.11 Sept. 6, 2019 1,862 Disposed
May 18, 2015 WDC Employee Stock Option (right to buy) Common Stock (1,359) $38.63 May 16, 2019 1,359 Disposed
May 18, 2015 WDC Employee Stock Option (right to buy) Common Stock (1,367) $68.49 Aug. 14, 2020 1,367 Disposed
April 16, 2015 WDC Dividend Equivalent Rights Common Stock (108) · · 108 Acquired
March 17, 2015 WDC Employee Stock Option (right to buy) Common Stock (1,825) $29.60 Sept. 14, 2018 1,825 Disposed
March 17, 2015 WDC Employee Stock Option (right to buy) Common Stock (1,863) $43.11 Sept. 6, 2019 1,863 Disposed
Feb. 17, 2015 WDC Employee Stock Option (right to buy) Common Stock (1,360) $38.63 May 16, 2019 1,360 Disposed
Feb. 17, 2015 WDC Employee Stock Option (right to buy) Common Stock (1,365) $68.49 Aug. 14, 2020 1,365 Disposed
Jan. 15, 2015 WDC Dividend Equivalent Rights Common Stock (80) · · 80 Acquired
Dec. 17, 2014 WDC Employee Stock Option (right to buy) Common Stock (1,825) $29.60 Sept. 14, 2018 1,825 Disposed
Dec. 17, 2014 WDC Employee Stock Option (right to buy) Common Stock (1,863) $43.11 Sept. 6, 2019 1,863 Disposed
Nov. 17, 2014 WDC Employee Stock Option (right to buy) Common Stock (1,360) $38.63 May 16, 2019 1,360 Disposed
Nov. 17, 2014 WDC Employee Stock Option (right to buy) Common Stock (1,365) $68.49 Aug. 14, 2020 1,365 Disposed
Oct. 15, 2014 WDC Dividend Equivalent Rights Common Stock (98) · · 98 Acquired
Sept. 17, 2014 WDC Employee Stock Option (right to buy) Common Stock (968) $26.17 Sept. 8, 2017 968 Disposed
Sept. 17, 2014 WDC Employee Stock Option (right to buy) Common Stock (1,826) $29.60 Sept. 14, 2018 1,826 Disposed

Showing latest 100 of 122 transactions

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 8 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Nov. 27, 2013 WDC Common Stock 33,883 Direct
Nov. 27, 2013 WDC Common Stock 7 Indirect
Nov. 27, 2013 WDC Dividend Equivalent Rights→ Common Stock (700) 700 Direct
Nov. 27, 2013 WDC Employee Stock Option (right to buy)→ Common Stock (3,872) 3,872 Direct
Nov. 27, 2013 WDC Employee Stock Option (right to buy)→ Common Stock (14,603) 14,603 Direct
Nov. 27, 2013 WDC Employee Stock Option (right to buy)→ Common Stock (14,955) 14,955 Direct
Nov. 27, 2013 WDC Employee Stock Option (right to buy)→ Common Stock (22,355) 22,355 Direct
Nov. 27, 2013 WDC Employee Stock Option (right to buy)→ Common Stock (21,846) 21,846 Direct

Compensation (DEF 14A)

08

Matched by name from proxy statements (DEF 14A) — verify against the filing.

WDC

Chief Legal Officer and Secretary
Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2016 $500,000 · $2,682,911 $740,450 $159,375 · $8,857 $4,091,593

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.