Martin I. Cole's most recent trade in Western Digital Corp. was a trade of 529 Common Stock done at an average price of $459.0 . Disclosure was reported to the exchange on July 28, 2026.
| Stock | Client Name | Client Category | Action | Reported to Exchange | Quantity | Post Transaction Holding | Traded % | Avg. Price | Value | Security Type |
|---|---|---|---|---|---|---|---|---|---|---|
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 458.96 per share. | 28 Jul 2026 | 529 | 22,072 (0%) | 0% | 459.0 | 242,788 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 457.45 per share. | 28 Jul 2026 | 328 | 22,601 (0%) | 0% | 457.4 | 150,043 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 456.52 per share. | 28 Jul 2026 | 312 | 22,929 (0%) | 0% | 456.5 | 142,433 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 455.55 per share. | 28 Jul 2026 | 304 | 23,241 (0%) | 0% | 455.5 | 138,486 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 459.97 per share. | 28 Jul 2026 | 248 | 21,824 (0%) | 0% | 460.0 | 114,073 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 461.24 per share. | 28 Jul 2026 | 199 | 21,625 (0%) | 0% | 461.2 | 91,786 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 462.30 per share. | 28 Jul 2026 | 160 | 21,465 (0%) | 0% | 462.3 | 73,968 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 436.90 per share. | 28 Jul 2026 | 154 | 24,447 (0%) | 0% | 436.9 | 67,282 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 453.27 per share. | 28 Jul 2026 | 144 | 23,673 (0%) | 0% | 453.3 | 65,271 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 454.45 per share. | 28 Jul 2026 | 128 | 23,545 (0%) | 0% | 454.4 | 58,169 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 438.08 per share. | 28 Jul 2026 | 118 | 24,329 (0%) | 0% | 438.1 | 51,694 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 431.41 per share. | 28 Jul 2026 | 115 | 24,847 (0%) | 0% | 431.4 | 49,612 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 428.09 per share. | 28 Jul 2026 | 115 | 25,158 (0%) | 0% | 428.1 | 49,230 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 433.84 per share. | 28 Jul 2026 | 112 | 24,697 (0%) | 0% | 433.8 | 48,590 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 452.12 per share. | 28 Jul 2026 | 106 | 23,817 (0%) | 0% | 452.1 | 47,925 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 430.45 per share. | 28 Jul 2026 | 103 | 24,962 (0%) | 0% | 430.4 | 44,336 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 440.96 per share. | 28 Jul 2026 | 96 | 24,169 (0%) | 0% | 441.0 | 42,332 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 429.12 per share. | 28 Jul 2026 | 93 | 25,065 (0%) | 0% | 429.1 | 39,908 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 451.30 per share. | 28 Jul 2026 | 70 | 23,923 (0%) | 0% | 451.3 | 31,591 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 439.38 per share. | 28 Jul 2026 | 64 | 24,265 (0%) | 0% | 439.4 | 28,120 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 434.81 per share. | 28 Jul 2026 | 64 | 24,633 (0%) | 0% | 434.8 | 27,828 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 426.44 per share. | 28 Jul 2026 | 64 | 25,273 (0%) | 0% | 426.4 | 27,292 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 424.05 per share. | 28 Jul 2026 | 64 | 25,369 (0%) | 0% | 424.0 | 27,139 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 448.46 per share. | 28 Jul 2026 | 41 | 24,032 (0%) | 0% | 448.5 | 18,387 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 449.41 per share. | 28 Jul 2026 | 39 | 23,993 (0%) | 0% | 449.4 | 17,527 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 432.21 per share. | 28 Jul 2026 | 38 | 24,809 (0%) | 0% | 432.2 | 16,424 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 444.50 per share. | 28 Jul 2026 | 32 | 24,105 (0%) | 0% | 444.5 | 14,224 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 447.09 per share. | 28 Jul 2026 | 32 | 24,073 (0%) | 0% | 447.1 | 14,307 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 442.47 per share. | 28 Jul 2026 | 32 | 24,137 (0%) | 0% | 442.5 | 14,159 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 465.12 per share. | 28 Jul 2026 | 32 | 21,433 (0%) | 0% | 465.1 | 14,884 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 435.59 per share. | 28 Jul 2026 | 32 | 24,601 (0%) | 0% | 435.6 | 13,939 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 425.31 per share. | 28 Jul 2026 | 32 | 25,337 (0%) | 0% | 425.3 | 13,610 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 515.40 per share. | 09 Jun 2026 | 392 | 26,913 (0%) | 0% | 515.4 | 202,036 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 510.61 per share. | 09 Jun 2026 | 326 | 28,227 (0%) | 0% | 510.6 | 166,459 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 513.15 per share. | 09 Jun 2026 | 316 | 27,601 (0%) | 0% | 513.1 | 162,154 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 511.66 per share. | 09 Jun 2026 | 310 | 27,917 (0%) | 0% | 511.7 | 158,616 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 514.09 per share. | 09 Jun 2026 | 296 | 27,305 (0%) | 0% | 514.1 | 152,172 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 517.59 per share. | 09 Jun 2026 | 216 | 26,585 (0%) | 0% | 517.6 | 111,799 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 521.14 per share. | 09 Jun 2026 | 160 | 26,377 (0%) | 0% | 521.1 | 83,382 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 527.23 per share. | 09 Jun 2026 | 128 | 26,153 (0%) | 0% | 527.2 | 67,485 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 502.87 per share. | 09 Jun 2026 | 128 | 28,857 (0%) | 0% | 502.9 | 64,367 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 516.71 per share. | 09 Jun 2026 | 112 | 26,801 (0%) | 0% | 516.7 | 57,872 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 536.27 per share. | 09 Jun 2026 | 112 | 25,721 (0%) | 0% | 536.3 | 60,062 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 533.01 per share. | 09 Jun 2026 | 96 | 25,897 (0%) | 0% | 533.0 | 51,169 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 507.94 per share. | 09 Jun 2026 | 96 | 28,585 (0%) | 0% | 507.9 | 48,762 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 505.51 per share. | 09 Jun 2026 | 96 | 28,681 (0%) | 0% | 505.5 | 48,529 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 503.80 per share. | 09 Jun 2026 | 80 | 28,777 (0%) | 0% | 503.8 | 40,304 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 537.73 per share. | 09 Jun 2026 | 71 | 25,650 (0%) | 0% | 537.7 | 38,179 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 530.27 per share. | 09 Jun 2026 | 64 | 26,041 (0%) | 0% | 530.3 | 33,937 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 501.72 per share. | 09 Jun 2026 | 64 | 28,985 (0%) | 0% | 501.7 | 32,110 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 538.81 per share. | 09 Jun 2026 | 57 | 25,593 (0%) | 0% | 538.8 | 30,712 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 524.73 per share. | 09 Jun 2026 | 48 | 26,297 (0%) | 0% | 524.7 | 25,187 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 519.25 per share. | 09 Jun 2026 | 48 | 26,537 (0%) | 0% | 519.3 | 24,924 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 486.88 per share. | 09 Jun 2026 | 48 | 29,321 (0%) | 0% | 486.9 | 23,370 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 484.29 per share. | 09 Jun 2026 | 48 | 29,385 (0%) | 0% | 484.3 | 23,246 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 543.92 per share. | 09 Jun 2026 | 48 | 25,449 (0%) | 0% | 543.9 | 26,108 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 542.79 per share. | 09 Jun 2026 | 48 | 25,497 (0%) | 0% | 542.8 | 26,054 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 533.98 per share. | 09 Jun 2026 | 48 | 25,849 (0%) | 0% | 534.0 | 25,631 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 531.62 per share. | 09 Jun 2026 | 48 | 25,993 (0%) | 0% | 531.6 | 25,518 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 528.08 per share. | 09 Jun 2026 | 48 | 26,105 (0%) | 0% | 528.1 | 25,348 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 498.94 per share. | 09 Jun 2026 | 48 | 29,065 (0%) | 0% | 498.9 | 23,949 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 497.46 per share. | 09 Jun 2026 | 48 | 29,113 (0%) | 0% | 497.5 | 23,878 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 493.64 per share. | 09 Jun 2026 | 44 | 29,193 (0%) | 0% | 493.6 | 21,720 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 491.05 per share. | 09 Jun 2026 | 38 | 29,267 (0%) | 0% | 491.1 | 18,660 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 509.16 per share. | 09 Jun 2026 | 32 | 28,553 (0%) | 0% | 509.2 | 16,293 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 523.22 per share. | 09 Jun 2026 | 32 | 26,345 (0%) | 0% | 523.2 | 16,743 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 539.81 per share. | 09 Jun 2026 | 32 | 25,561 (0%) | 0% | 539.8 | 17,274 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 494.62 per share. | 09 Jun 2026 | 32 | 29,161 (0%) | 0% | 494.6 | 15,828 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 492.37 per share. | 09 Jun 2026 | 30 | 29,237 (0%) | 0% | 492.4 | 14,771 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 525.56 per share. | 09 Jun 2026 | 16 | 26,281 (0%) | 0% | 525.6 | 8,409 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 488.06 per share. | 09 Jun 2026 | 16 | 29,305 (0%) | 0% | 488.1 | 7,809 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 485.56 per share. | 09 Jun 2026 | 16 | 29,369 (0%) | 0% | 485.6 | 7,769 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 544.94 per share. | 09 Jun 2026 | 16 | 25,433 (0%) | 0% | 544.9 | 8,719 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 540.94 per share. | 09 Jun 2026 | 16 | 25,545 (0%) | 0% | 540.9 | 8,655 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 534.88 per share. | 09 Jun 2026 | 16 | 25,833 (0%) | 0% | 534.9 | 8,558 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 499.69 per share. | 09 Jun 2026 | 16 | 29,049 (0%) | 0% | 499.7 | 7,995 | Common Stock |
| Western Digital | Martin I. Cole | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 18 Dec 2025 | 1 | 1 | - | - | Dividend Equivalent Rights | |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 164.20 per share. | 01 Dec 2025 | 2,539 | 35,943 (0%) | 0% | 164.2 | 416,913 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 161.17 per share. | 01 Dec 2025 | 900 | 39,333 (0%) | 0% | 161.2 | 145,052 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 159.89 per share. | 01 Dec 2025 | 600 | 40,233 (0%) | 0% | 159.9 | 95,932 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 164.95 per share. | 01 Dec 2025 | 510 | 35,433 (0%) | 0% | 165.0 | 84,126 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 158.98 per share. | 01 Dec 2025 | 500 | 40,833 (0%) | 0% | 159.0 | 79,489 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 163.16 per share. | 01 Dec 2025 | 451 | 38,482 (0%) | 0% | 163.2 | 73,587 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 162.12 per share. | 01 Dec 2025 | 400 | 38,933 (0%) | 0% | 162.1 | 64,847 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 157.50 per share. | 01 Dec 2025 | 100 | 41,333 (0%) | 0% | 157.5 | 15,750 | Common Stock |
| Western Digital | Martin I. Cole | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 19 Nov 2025 | 1,915 | 41,433 (0%) | 0% | 0 | Common Stock | |
| Western Digital | Martin I. Cole | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 19 Nov 2025 | 14 | 39,518 (0%) | 0% | 0 | Common Stock | |
| Western Digital | Martin I. Cole | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 19 Nov 2025 | 14 | 0 | - | - | Dividend Equivalent Rights | |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 162.18 per share. | 05 Nov 2025 | 3,303 | 42,091 (0%) | 0% | 162.2 | 535,669 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 163.08 per share. | 05 Nov 2025 | 1,231 | 40,860 (0%) | 0% | 163.1 | 200,752 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 160.24 per share. | 05 Nov 2025 | 982 | 46,354 (0%) | 0% | 160.2 | 157,360 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 161.31 per share. | 05 Nov 2025 | 960 | 45,394 (0%) | 0% | 161.3 | 154,861 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 158.02 per share. | 05 Nov 2025 | 833 | 47,887 (0%) | 0% | 158.0 | 131,632 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 164.08 per share. | 05 Nov 2025 | 798 | 40,062 (0%) | 0% | 164.1 | 130,937 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 164.99 per share. | 05 Nov 2025 | 558 | 39,504 (0%) | 0% | 165.0 | 92,065 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 159.16 per share. | 05 Nov 2025 | 551 | 47,336 (0%) | 0% | 159.2 | 87,696 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 157.01 per share. | 05 Nov 2025 | 419 | 48,720 (0%) | 0% | 157.0 | 65,786 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 155.77 per share. | 05 Nov 2025 | 221 | 49,139 (0%) | 0% | 155.8 | 34,425 | Common Stock |
| Western Digital | Martin I. Cole | Director | Sale of securities on an exchange or to another person at price $ 152.99 per share. | 05 Nov 2025 | 144 | 49,360 (0%) | 0% | 153.0 | 22,031 | Common Stock |
| Western Digital | Martin I. Cole | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 18 Sep 2025 | 5 | 14 | - | - | Dividend Equivalent Rights | |
| Western Digital | Martin I. Cole | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 18 Jun 2025 | 9 | 9 | - | - | Dividend Equivalent Rights |