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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
Davis Brian Scott Chief Sales & Mrktng Officer Aug 24, 2026 4-day lag Exercise Aug 20, 2026 $0 Filed shares x price SEC Form 4 View filing
Davis Brian Scott Chief Sales & Mrktng Officer Aug 24, 2026 4-day lag Exercise Aug 20, 2026 $0 Filed shares x price SEC Form 4 View filing
Davis Brian Scott Chief Sales & Mrktng Officer Aug 24, 2026 4-day lag Disposition Aug 20, 2026 $335.84K Filed shares x price SEC Form 4 View filing
Tan Irving Chief Executive Officer Aug 12, 2026 1-day lag Sale Aug 11, 2026 $815.76K Filed shares x price SEC Form 4 View filing
Tan Irving Chief Executive Officer Aug 12, 2026 1-day lag Sale Aug 11, 2026 $1.09M Filed shares x price SEC Form 4 View filing
Tan Irving Chief Executive Officer Aug 12, 2026 1-day lag Sale Aug 11, 2026 $691.35K Filed shares x price SEC Form 4 View filing
Tan Irving Chief Executive Officer Aug 12, 2026 1-day lag Sale Aug 11, 2026 $835.99K Filed shares x price SEC Form 4 View filing
Tan Irving Chief Executive Officer Aug 12, 2026 1-day lag Sale Aug 11, 2026 $2.15M Filed shares x price SEC Form 4 View filing
Tan Irving Chief Executive Officer Aug 12, 2026 1-day lag Sale Aug 11, 2026 $437.35K Filed shares x price SEC Form 4 View filing
Tan Irving Chief Executive Officer Aug 12, 2026 1-day lag Sale Aug 11, 2026 $2.88M Filed shares x price SEC Form 4 View filing
Cole Martin I Director Jul 29, 2026 1-day lag Sale Jul 28, 2026 $73.97K Filed shares x price SEC Form 4 View filing
Cole Martin I Director Jul 29, 2026 1-day lag Sale Jul 28, 2026 $14.88K Filed shares x price SEC Form 4 View filing
Cole Martin I Director Jul 29, 2026 1-day lag Sale Jul 28, 2026 $138.49K Filed shares x price SEC Form 4 View filing
Cole Martin I Director Jul 29, 2026 1-day lag Sale Jul 28, 2026 $31.59K Filed shares x price SEC Form 4 View filing
Cole Martin I Director Jul 29, 2026 1-day lag Sale Jul 28, 2026 $44.34K Filed shares x price SEC Form 4 View filing
Cole Martin I Director Jul 29, 2026 1-day lag Sale Jul 28, 2026 $51.69K Filed shares x price SEC Form 4 View filing
Cole Martin I Director Jul 29, 2026 1-day lag Sale Jul 28, 2026 $65.27K Filed shares x price SEC Form 4 View filing
Cole Martin I Director Jul 29, 2026 1-day lag Sale Jul 28, 2026 $67.28K Filed shares x price SEC Form 4 View filing
Cole Martin I Director Jul 29, 2026 1-day lag Sale Jul 28, 2026 $142.43K Filed shares x price SEC Form 4 View filing
Cole Martin I Director Jul 29, 2026 1-day lag Sale Jul 28, 2026 $58.17K Filed shares x price SEC Form 4 View filing
Cole Martin I Director Jul 29, 2026 1-day lag Sale Jul 28, 2026 $91.79K Filed shares x price SEC Form 4 View filing
Cole Martin I Director Jul 29, 2026 1-day lag Sale Jul 28, 2026 $114.07K Filed shares x price SEC Form 4 View filing
Cole Martin I Director Jul 29, 2026 1-day lag Sale Jul 28, 2026 $14.22K Filed shares x price SEC Form 4 View filing
Cole Martin I Director Jul 29, 2026 1-day lag Sale Jul 28, 2026 $28.12K Filed shares x price SEC Form 4 View filing
Cole Martin I Director Jul 29, 2026 1-day lag Sale Jul 28, 2026 $27.83K Filed shares x price SEC Form 4 View filing
Cole Martin I Director Jul 29, 2026 1-day lag Sale Jul 28, 2026 $16.42K Filed shares x price SEC Form 4 View filing
Cole Martin I Director Jul 29, 2026 1-day lag Sale Jul 28, 2026 $17.53K Filed shares x price SEC Form 4 View filing
Cole Martin I Director Jul 29, 2026 1-day lag Sale Jul 28, 2026 $242.79K Filed shares x price SEC Form 4 View filing
Cole Martin I Director Jul 29, 2026 1-day lag Sale Jul 28, 2026 $150.04K Filed shares x price SEC Form 4 View filing
Cole Martin I Director Jul 29, 2026 1-day lag Sale Jul 28, 2026 $13.94K Filed shares x price SEC Form 4 View filing
Davis Brian Scott Chief Sales & Mrktng Officer
Exercise
Calculated transaction value
$0 5 shares @ $0
Traded
Aug 20, 2026
Filed
Aug 24, 2026
SEC Form 4
View filing Trade details
Davis Brian Scott Chief Sales & Mrktng Officer
Exercise
Calculated transaction value
$0 5.74 shares @ $0
Traded
Aug 20, 2026
Filed
Aug 24, 2026
SEC Form 4
View filing Trade details
Davis Brian Scott Chief Sales & Mrktng Officer
Disposition
Calculated transaction value
$335.84K 716 shares @ $469.05
Traded
Aug 20, 2026
Filed
Aug 24, 2026
SEC Form 4
View filing Trade details
Tan Irving Chief Executive Officer
Sale
Calculated transaction value
$815.76K 1,840 shares @ $443.35
Traded
Aug 11, 2026
Filed
Aug 12, 2026
SEC Form 4
View filing Trade details
Tan Irving Chief Executive Officer
Sale
Calculated transaction value
$1.09M 2,478 shares @ $441.48
Traded
Aug 11, 2026
Filed
Aug 12, 2026
SEC Form 4
View filing Trade details
Tan Irving Chief Executive Officer
Sale
Calculated transaction value
$691.35K 1,546 shares @ $447.18
Traded
Aug 11, 2026
Filed
Aug 12, 2026
SEC Form 4
View filing Trade details
Tan Irving Chief Executive Officer
Sale
Calculated transaction value
$835.99K 1,880 shares @ $444.67
Traded
Aug 11, 2026
Filed
Aug 12, 2026
SEC Form 4
View filing Trade details
Tan Irving Chief Executive Officer
Sale
Calculated transaction value
$2.15M 4,822 shares @ $445.45
Traded
Aug 11, 2026
Filed
Aug 12, 2026
SEC Form 4
View filing Trade details
Tan Irving Chief Executive Officer
Sale
Calculated transaction value
$437.35K 989 shares @ $442.22
Traded
Aug 11, 2026
Filed
Aug 12, 2026
SEC Form 4
View filing Trade details
Tan Irving Chief Executive Officer
Sale
Calculated transaction value
$2.88M 6,445 shares @ $446.38
Traded
Aug 11, 2026
Filed
Aug 12, 2026
SEC Form 4
View filing Trade details
Cole Martin I Director
Sale
Calculated transaction value
$73.97K 160 shares @ $462.3
Traded
Jul 28, 2026
Filed
Jul 29, 2026
SEC Form 4
View filing Trade details
Cole Martin I Director
Sale
Calculated transaction value
$14.88K 32 shares @ $465.12
Traded
Jul 28, 2026
Filed
Jul 29, 2026
SEC Form 4
View filing Trade details
Cole Martin I Director
Sale
Calculated transaction value
$138.49K 304 shares @ $455.55
Traded
Jul 28, 2026
Filed
Jul 29, 2026
SEC Form 4
View filing Trade details
Cole Martin I Director
Sale
Calculated transaction value
$31.59K 70 shares @ $451.3
Traded
Jul 28, 2026
Filed
Jul 29, 2026
SEC Form 4
View filing Trade details
Cole Martin I Director
Sale
Calculated transaction value
$44.34K 103 shares @ $430.45
Traded
Jul 28, 2026
Filed
Jul 29, 2026
SEC Form 4
View filing Trade details
Cole Martin I Director
Sale
Calculated transaction value
$51.69K 118 shares @ $438.08
Traded
Jul 28, 2026
Filed
Jul 29, 2026
SEC Form 4
View filing Trade details
Cole Martin I Director
Sale
Calculated transaction value
$65.27K 144 shares @ $453.27
Traded
Jul 28, 2026
Filed
Jul 29, 2026
SEC Form 4
View filing Trade details
Cole Martin I Director
Sale
Calculated transaction value
$67.28K 154 shares @ $436.89
Traded
Jul 28, 2026
Filed
Jul 29, 2026
SEC Form 4
View filing Trade details
Cole Martin I Director
Sale
Calculated transaction value
$142.43K 312 shares @ $456.52
Traded
Jul 28, 2026
Filed
Jul 29, 2026
SEC Form 4
View filing Trade details
Cole Martin I Director
Sale
Calculated transaction value
$58.17K 128 shares @ $454.44
Traded
Jul 28, 2026
Filed
Jul 29, 2026
SEC Form 4
View filing Trade details
Cole Martin I Director
Sale
Calculated transaction value
$91.79K 199 shares @ $461.23
Traded
Jul 28, 2026
Filed
Jul 29, 2026
SEC Form 4
View filing Trade details
Cole Martin I Director
Sale
Calculated transaction value
$114.07K 248 shares @ $459.97
Traded
Jul 28, 2026
Filed
Jul 29, 2026
SEC Form 4
View filing Trade details
Cole Martin I Director
Sale
Calculated transaction value
$14.22K 32 shares @ $444.51
Traded
Jul 28, 2026
Filed
Jul 29, 2026
SEC Form 4
View filing Trade details
Cole Martin I Director
Sale
Calculated transaction value
$28.12K 64 shares @ $439.38
Traded
Jul 28, 2026
Filed
Jul 29, 2026
SEC Form 4
View filing Trade details
Cole Martin I Director
Sale
Calculated transaction value
$27.83K 64 shares @ $434.81
Traded
Jul 28, 2026
Filed
Jul 29, 2026
SEC Form 4
View filing Trade details
Cole Martin I Director
Sale
Calculated transaction value
$16.42K 38 shares @ $432.2
Traded
Jul 28, 2026
Filed
Jul 29, 2026
SEC Form 4
View filing Trade details
Cole Martin I Director
Sale
Calculated transaction value
$17.53K 39 shares @ $449.42
Traded
Jul 28, 2026
Filed
Jul 29, 2026
SEC Form 4
View filing Trade details
Cole Martin I Director
Sale
Calculated transaction value
$242.79K 529 shares @ $458.96
Traded
Jul 28, 2026
Filed
Jul 29, 2026
SEC Form 4
View filing Trade details
Cole Martin I Director
Sale
Calculated transaction value
$150.04K 328 shares @ $457.45
Traded
Jul 28, 2026
Filed
Jul 29, 2026
SEC Form 4
View filing Trade details
Cole Martin I Director
Sale
Calculated transaction value
$13.94K 32 shares @ $435.58
Traded
Jul 28, 2026
Filed
Jul 29, 2026
SEC Form 4
View filing Trade details

Showing 121 to 150 of 245 entries