Cole Martin I
Director
Sale
Calculated transaction value
$83.38K
160 shares @ $521.14
Traded
Jun 9, 2026
Filed
Jun 11, 2026
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Western Digital Corp
WDC
ManufacturingIndustrial Machinery
Transactions reported in official disclosures
Price with disclosed trades
Daily closes, past year · marks sit on transaction dates, sized by value
245 trades
| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Cole Martin I Director | Jun 11, 2026 2-day lag | Sale Jun 9, 2026 | $83.38K Filed shares x price | SEC Form 4 View filing | |
| Cole Martin I Director | Jun 11, 2026 2-day lag | Sale Jun 9, 2026 | $16.74K Filed shares x price | SEC Form 4 View filing | |
| Cole Martin I Director | Jun 11, 2026 2-day lag | Sale Jun 9, 2026 | $57.87K Filed shares x price | SEC Form 4 View filing | |
| Cole Martin I Director | Jun 11, 2026 2-day lag | Sale Jun 9, 2026 | $152.17K Filed shares x price | SEC Form 4 View filing | |
| Cole Martin I Director | Jun 11, 2026 2-day lag | Sale Jun 9, 2026 | $25.35K Filed shares x price | SEC Form 4 View filing | |
| Cole Martin I Director | Jun 11, 2026 2-day lag | Sale Jun 9, 2026 | $38.18K Filed shares x price | SEC Form 4 View filing | |
| Cole Martin I Director | Jun 11, 2026 2-day lag | Sale Jun 9, 2026 | $60.06K Filed shares x price | SEC Form 4 View filing | |
| Cole Martin I Director | Jun 11, 2026 2-day lag | Sale Jun 9, 2026 | $23.37K Filed shares x price | SEC Form 4 View filing | |
| Cole Martin I Director | Jun 11, 2026 2-day lag | Sale Jun 9, 2026 | $111.8K Filed shares x price | SEC Form 4 View filing | |
| Cole Martin I Director | Jun 11, 2026 2-day lag | Sale Jun 9, 2026 | $8.41K Filed shares x price | SEC Form 4 View filing | |
| Cole Martin I Director | Jun 11, 2026 2-day lag | Sale Jun 9, 2026 | $25.63K Filed shares x price | SEC Form 4 View filing | |
| Cole Martin I Director | Jun 11, 2026 2-day lag | Sale Jun 9, 2026 | $7.81K Filed shares x price | SEC Form 4 View filing | |
| Cole Martin I Director | Jun 11, 2026 2-day lag | Sale Jun 9, 2026 | $26.11K Filed shares x price | SEC Form 4 View filing | |
| Cole Martin I Director | Jun 11, 2026 2-day lag | Sale Jun 9, 2026 | $23.95K Filed shares x price | SEC Form 4 View filing | |
| Cole Martin I Director | Jun 11, 2026 2-day lag | Sale Jun 9, 2026 | $166.46K Filed shares x price | SEC Form 4 View filing | |
| Cole Martin I Director | Jun 11, 2026 2-day lag | Sale Jun 9, 2026 | $8.66K Filed shares x price | SEC Form 4 View filing | |
| Cole Martin I Director | Jun 11, 2026 2-day lag | Sale Jun 9, 2026 | $7.77K Filed shares x price | SEC Form 4 View filing | |
| Cole Martin I Director | Jun 11, 2026 2-day lag | Sale Jun 9, 2026 | $24.92K Filed shares x price | SEC Form 4 View filing | |
| Cole Martin I Director | Jun 11, 2026 2-day lag | Sale Jun 9, 2026 | $33.94K Filed shares x price | SEC Form 4 View filing | |
| Cole Martin I Director | Jun 11, 2026 2-day lag | Sale Jun 9, 2026 | $8.56K Filed shares x price | SEC Form 4 View filing | |
| Cole Martin I Director | Jun 11, 2026 2-day lag | Sale Jun 9, 2026 | $202.04K Filed shares x price | SEC Form 4 View filing | |
| Cole Martin I Director | Jun 11, 2026 2-day lag | Sale Jun 9, 2026 | $23.25K Filed shares x price | SEC Form 4 View filing | |
| Cole Martin I Director | Jun 11, 2026 2-day lag | Sale Jun 9, 2026 | $32.11K Filed shares x price | SEC Form 4 View filing | |
| Cole Martin I Director | Jun 11, 2026 2-day lag | Sale Jun 9, 2026 | $162.15K Filed shares x price | SEC Form 4 View filing | |
| Tregillis Cynthia L Chief Legal Officer & Corp Sec | Jun 5, 2026 Same-day filing | Sale Jun 5, 2026 | $235.7K Filed shares x price | SEC Form 4 View filing | |
| Davis Brian Scott Chief Sales & Mrktng Officer | Jun 5, 2026 2-day lag | Exercise Jun 3, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Gubbi Vidyadhara K Chief Of Global Operations | Jun 5, 2026 2-day lag | Disposition Jun 3, 2026 | $1.05M Filed shares x price | SEC Form 4 View filing | |
| Davis Brian Scott Chief Sales & Mrktng Officer | Jun 5, 2026 2-day lag | Exercise Jun 3, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Tregillis Cynthia L Chief Legal Officer & Corp Sec | Jun 5, 2026 2-day lag | Disposition Jun 3, 2026 | $415.28K Filed shares x price | SEC Form 4 View filing | |
| Tregillis Cynthia L Chief Legal Officer & Corp Sec | Jun 5, 2026 2-day lag | Exercise Jun 3, 2026 | $0 Filed shares x price | SEC Form 4 View filing |
Cole Martin I
Director
Sale
Calculated transaction value
$16.74K
32 shares @ $523.23
Traded
Jun 9, 2026
Filed
Jun 11, 2026
Cole Martin I
Director
Sale
Calculated transaction value
$57.87K
112 shares @ $516.72
Traded
Jun 9, 2026
Filed
Jun 11, 2026
Cole Martin I
Director
Sale
Calculated transaction value
$152.17K
296 shares @ $514.09
Traded
Jun 9, 2026
Filed
Jun 11, 2026
Cole Martin I
Director
Sale
Calculated transaction value
$25.35K
48 shares @ $528.07
Traded
Jun 9, 2026
Filed
Jun 11, 2026
Cole Martin I
Director
Sale
Calculated transaction value
$38.18K
71 shares @ $537.73
Traded
Jun 9, 2026
Filed
Jun 11, 2026
Cole Martin I
Director
Sale
Calculated transaction value
$60.06K
112 shares @ $536.27
Traded
Jun 9, 2026
Filed
Jun 11, 2026
Cole Martin I
Director
Sale
Calculated transaction value
$23.37K
48 shares @ $486.87
Traded
Jun 9, 2026
Filed
Jun 11, 2026
Cole Martin I
Director
Sale
Calculated transaction value
$111.8K
216 shares @ $517.59
Traded
Jun 9, 2026
Filed
Jun 11, 2026
Cole Martin I
Director
Sale
Calculated transaction value
$8.41K
16 shares @ $525.56
Traded
Jun 9, 2026
Filed
Jun 11, 2026
Cole Martin I
Director
Sale
Calculated transaction value
$25.63K
48 shares @ $533.97
Traded
Jun 9, 2026
Filed
Jun 11, 2026
Cole Martin I
Director
Sale
Calculated transaction value
$7.81K
16 shares @ $488.06
Traded
Jun 9, 2026
Filed
Jun 11, 2026
Cole Martin I
Director
Sale
Calculated transaction value
$26.11K
48 shares @ $543.92
Traded
Jun 9, 2026
Filed
Jun 11, 2026
Cole Martin I
Director
Sale
Calculated transaction value
$23.95K
48 shares @ $498.95
Traded
Jun 9, 2026
Filed
Jun 11, 2026
Cole Martin I
Director
Sale
Calculated transaction value
$166.46K
326 shares @ $510.61
Traded
Jun 9, 2026
Filed
Jun 11, 2026
Cole Martin I
Director
Sale
Calculated transaction value
$8.66K
16 shares @ $540.96
Traded
Jun 9, 2026
Filed
Jun 11, 2026
Cole Martin I
Director
Sale
Calculated transaction value
$7.77K
16 shares @ $485.54
Traded
Jun 9, 2026
Filed
Jun 11, 2026
Cole Martin I
Director
Sale
Calculated transaction value
$24.92K
48 shares @ $519.25
Traded
Jun 9, 2026
Filed
Jun 11, 2026
Cole Martin I
Director
Sale
Calculated transaction value
$33.94K
64 shares @ $530.27
Traded
Jun 9, 2026
Filed
Jun 11, 2026
Cole Martin I
Director
Sale
Calculated transaction value
$8.56K
16 shares @ $534.9
Traded
Jun 9, 2026
Filed
Jun 11, 2026
Cole Martin I
Director
Sale
Calculated transaction value
$202.04K
392 shares @ $515.4
Traded
Jun 9, 2026
Filed
Jun 11, 2026
Cole Martin I
Director
Sale
Calculated transaction value
$23.25K
48 shares @ $484.28
Traded
Jun 9, 2026
Filed
Jun 11, 2026
Cole Martin I
Director
Sale
Calculated transaction value
$32.11K
64 shares @ $501.72
Traded
Jun 9, 2026
Filed
Jun 11, 2026
Cole Martin I
Director
Sale
Calculated transaction value
$162.15K
316 shares @ $513.14
Traded
Jun 9, 2026
Filed
Jun 11, 2026
Tregillis Cynthia L
Chief Legal Officer & Corp Sec
Sale
Calculated transaction value
$235.7K
432 shares @ $545.6
Traded
Jun 5, 2026
Filed
Jun 5, 2026
Davis Brian Scott
Chief Sales & Mrktng Officer
Exercise
Calculated transaction value
$0
6 shares @ $0
Traded
Jun 3, 2026
Filed
Jun 5, 2026
Gubbi Vidyadhara K
Chief Of Global Operations
Disposition
Calculated transaction value
$1.05M
1,764 shares @ $594.11
Traded
Jun 3, 2026
Filed
Jun 5, 2026
Davis Brian Scott
Chief Sales & Mrktng Officer
Exercise
Calculated transaction value
$0
6.68 shares @ $0
Traded
Jun 3, 2026
Filed
Jun 5, 2026
Tregillis Cynthia L
Chief Legal Officer & Corp Sec
Disposition
Calculated transaction value
$415.28K
699 shares @ $594.11
Traded
Jun 3, 2026
Filed
Jun 5, 2026
Tregillis Cynthia L
Chief Legal Officer & Corp Sec
Exercise
Calculated transaction value
$0
6 shares @ $0
Traded
Jun 3, 2026
Filed
Jun 5, 2026