Director Cole Martin I sold Western Digital Corp ($WDC) shares thirty-three times on the open market in the last year, for a total of about $4.22 million. His most recent sale occurred on March 2, 2026. These transactions rank him 2,181st out of 11,678 insiders by sale value, below the average of $8.59 million but well above the typical 6.37 sales. He reported no open market purchases during this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 18, 2026 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | A | Dividend Equivalent Rights | 1 | $0.00 | 2.1535 | 381,000,000 | 57.44% | 0.00% |
| March 2, 2026 | Western Union CO | $WU | Cole Martin I | Director | A | Common Stock | 20921 | $0.00 | 120,018.0000 | 315,700,000 | 21.11% | 0.01% |
| March 2, 2026 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | S | Common Stock | 193 | $280.73 | 29,533.0000 | 381,000,000 | 0.65% | 0.00% |
| March 2, 2026 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | S | Common Stock | 107 | $278.97 | 29,726.0000 | 381,000,000 | 0.36% | 0.00% |
| March 2, 2026 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | S | Common Stock | 100 | $277.16 | 29,833.0000 | 381,000,000 | 0.33% | 0.00% |
| March 2, 2026 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | S | Common Stock | 200 | $276.53 | 29,933.0000 | 381,000,000 | 0.66% | 0.00% |
| March 2, 2026 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | S | Common Stock | 300 | $274.87 | 30,133.0000 | 381,000,000 | 0.99% | 0.00% |
| March 2, 2026 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | S | Common Stock | 200 | $273.57 | 30,433.0000 | 381,000,000 | 0.65% | 0.00% |
| March 2, 2026 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | S | Common Stock | 1100 | $272.56 | 30,633.0000 | 381,000,000 | 3.47% | 0.00% |
| March 2, 2026 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | S | Common Stock | 1400 | $271.68 | 31,733.0000 | 381,000,000 | 4.23% | 0.00% |
| March 2, 2026 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | S | Common Stock | 966 | $269.72 | 33,133.0000 | 381,000,000 | 2.83% | 0.00% |
| March 2, 2026 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | S | Common Stock | 634 | $268.84 | 34,099.0000 | 381,000,000 | 1.83% | 0.00% |
| March 2, 2026 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | S | Common Stock | 300 | $267.81 | 34,733.0000 | 381,000,000 | 0.86% | 0.00% |
| March 2, 2026 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | S | Common Stock | 300 | $265.70 | 35,033.0000 | 381,000,000 | 0.85% | 0.00% |
| March 2, 2026 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | S | Common Stock | 100 | $263.66 | 35,333.0000 | 381,000,000 | 0.28% | 0.00% |
| March 2, 2026 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | S | Common Stock | 100 | $281.99 | 29,433.0000 | 381,000,000 | 0.34% | 0.00% |
| Dec. 18, 2025 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | A | Dividend Equivalent Rights | 1 | $0.00 | 1.3678 | 376,000,000 | 9999.99% | 0.00% |
| Dec. 1, 2025 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | S | Common Stock | 2539 | $164.20 | 35,943.0000 | 376,000,000 | 6.60% | 0.00% |
| Dec. 1, 2025 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | S | Common Stock | 100 | $157.50 | 41,333.0000 | 376,000,000 | 0.24% | 0.00% |
| Dec. 1, 2025 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | S | Common Stock | 500 | $158.98 | 40,833.0000 | 376,000,000 | 1.21% | 0.00% |
| Dec. 1, 2025 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | S | Common Stock | 600 | $159.89 | 40,233.0000 | 376,000,000 | 1.47% | 0.00% |
| Dec. 1, 2025 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | S | Common Stock | 900 | $161.17 | 39,333.0000 | 376,000,000 | 2.24% | 0.00% |
| Dec. 1, 2025 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | S | Common Stock | 400 | $162.12 | 38,933.0000 | 376,000,000 | 1.02% | 0.00% |
| Dec. 1, 2025 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | S | Common Stock | 451 | $163.16 | 38,482.0000 | 376,000,000 | 1.16% | 0.00% |
| Dec. 1, 2025 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | S | Common Stock | 510 | $164.95 | 35,433.0000 | 376,000,000 | 1.42% | 0.00% |
| Nov. 19, 2025 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | M | Common Stock | 14 | $0.00 | 39,518.0000 | 376,000,000 | 0.04% | 0.00% |
| Nov. 19, 2025 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | M | Dividend Equivalent Rights | 14 | $0.00 | 0.0000 | 376,000,000 | 100.00% | 0.00% |
| Nov. 20, 2025 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | A | Common Stock | 1915 | $0.00 | 41,433.0000 | 376,000,000 | 4.85% | 0.00% |
| Nov. 5, 2025 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | S | Common Stock | 144 | $152.99 | 49,360.0000 | 376,000,000 | 0.29% | 0.00% |
| Nov. 5, 2025 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | S | Common Stock | 3303 | $162.18 | 42,091.0000 | 376,000,000 | 7.28% | 0.00% |
| Nov. 5, 2025 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | S | Common Stock | 960 | $161.31 | 45,394.0000 | 376,000,000 | 2.07% | 0.00% |
| Nov. 5, 2025 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | S | Common Stock | 982 | $160.24 | 46,354.0000 | 376,000,000 | 2.07% | 0.00% |
| Nov. 5, 2025 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | S | Common Stock | 551 | $159.16 | 47,336.0000 | 376,000,000 | 1.15% | 0.00% |
| Nov. 5, 2025 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | S | Common Stock | 833 | $158.02 | 47,887.0000 | 376,000,000 | 1.71% | 0.00% |
| Nov. 5, 2025 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | S | Common Stock | 419 | $157.01 | 48,720.0000 | 376,000,000 | 0.85% | 0.00% |
| Nov. 5, 2025 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | S | Common Stock | 221 | $155.77 | 49,139.0000 | 376,000,000 | 0.45% | 0.00% |
| Nov. 5, 2025 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | S | Common Stock | 558 | $164.99 | 39,504.0000 | 376,000,000 | 1.39% | 0.00% |
| Nov. 5, 2025 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | S | Common Stock | 798 | $164.08 | 40,062.0000 | 376,000,000 | 1.95% | 0.00% |
| Nov. 5, 2025 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | S | Common Stock | 1231 | $163.08 | 40,860.0000 | 376,000,000 | 2.92% | 0.00% |
| Sept. 18, 2025 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | A | Dividend Equivalent Rights | 5 | $0.00 | 14.4258 | 359,000,000 | 56.39% | 0.00% |
| June 18, 2025 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | A | Dividend Equivalent Rights | 9 | $0.00 | 9.2245 | 357,000,000 | 9999.99% | 0.00% |
| Feb. 24, 2025 | Western Union CO | $WU | Cole Martin I | Director | A | Common Stock | 18797 | $0.00 | 99,097.0000 | 337,900,000 | 23.41% | 0.01% |
| Nov. 20, 2024 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | A | Common Stock | 3759 | $0.00 | 47,803.0000 | 357,000,000 | 8.53% | 0.00% |
| Feb. 26, 2024 | Western Union CO | $WU | Cole Martin I | Director | A | Common Stock | 15625 | $0.00 | 80,300.0000 | 350,500,000 | 24.16% | 0.00% |
| Nov. 15, 2023 | WESTERN DIGITAL CORP | $WDC | Cole Martin I | Director | A | Common Stock | 5213 | $0.00 | 44,044.0000 | 318,000,000 | 13.42% | 0.00% |
| Feb. 23, 2023 | Western Union CO | $WU | Cole Martin I | Director | A | Common Stock | 12058 | $0.00 | 64,675.0000 | 373,500,000 | 22.92% | 0.00% |