Martin I Cole sold $1.1M of Western Digital (WDC)

Executed Mar 2, disclosed Mar 3, 1 day later.

Value, as filed

$1.1M

4,100 sh across 4 lots

Executed

Mar 2

the trade date, as filed

Disclosed

Mar 3

1 day after the trade

Return, 21 sessionsiFrom the disclosed entry session; derived

–

purchases only

Returns are measured on stock purchases only.

The filer

MC Martin I Cole Director profile →

Martin I Cole (Director) filed 5 Form 4 reports in the trailing twelve months (0 purchases, 5 sales), most often in Western Digital Corporation (WDC). The largest single filing was $1.3M of WDC (8,107 sh across 6 lots, as filed), executed Nov 5 2025.

The name

WDC Western Digital Corporation WDC · Technology · 50 filings in 24 months ticker →

Technology · Western Digital Corporation develops, manufactures, and sells data storage devices and solutions based on hard disk drive (HDD) technology…

More Technology filings→ Insider filings, newest first→ View the original filing at www.sec.gov→

Other filings by Martin I Cole in WDC

WDCSALE Western Digital Corporation $788K
1,721 sh across 5 lots
Exec Jul 28
Filed Jul 29 · 7:31 PM ET WDCSALE Western Digital Corporation $953K
1,856 sh across 6 lots
Exec Jun 9
Filed Jun 11 · 5:30 PM ET WDCSALE Western Digital Corporation $562K
3,439 sh across 2 lots
Exec Dec 1 2025
Filed Dec 3 2025 · 5:30 PM ET WDCSALE Western Digital Corporation $1.3M
8,107 sh across 6 lots
Exec Nov 5 2025
Filed Nov 6 2025 · 5:30 PM ET