IT
Insider
Irving Tan
Chief Executive OfficerIrving Tan (Chief Executive Officer) filed 4 Form 4 reports in the trailing twelve months (0 purchases, 4 sales), most often in Western Digital Corporation (WDC). The largest single filing was $8.9M of WDC (20,000 sh across 7 lots, as filed), executed Aug 11.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
4
0 buys · 4 sells
Median delay
–
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$25.1M
shares × price, as filed
Last traded
Aug 11
Filed Aug 12
Median ADV $3.9B across their filed names
Open performance→Volume by month
Buys $0
Sells $26.3M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Technology
4 filings
Sector per market data · by filing · past 12 months
Most traded names
WDC
Western Digital Corporation
WDC · 0 buys · 6 sells
6 filings
Recent filings
WDCSALE
Western Digital Corporation
View filing →
$8.9M20,000 sh across 7 lots
Exec Aug 11
Filed Aug 12 · 9:24 PM ET WDCSALE Western Digital Corporation View filing → $8.2M
20,000 sh across 9 lots
Exec May 1
Filed May 5 · 5:30 PM ET WDCSALE Western Digital Corporation View filing → $5.0M
19,500 sh across 13 lots
Exec Feb 2
Filed Feb 4 · 5:30 PM ET WDCSALE Western Digital Corporation View filing → $3.0M
20,000 sh across 6 lots
Exec Nov 3 2025
Filed Nov 5 2025 · 5:30 PM ET WDCSALE Western Digital Corporation View filing → $654K
8,621 sh × $75.90
Exec Aug 19 2025
Filed Aug 21 2025 · 5:30 PM ET WDCSALE Western Digital Corporation View filing → $548K
11,379 sh × $48.19
Exec May 13 2025
Filed May 14 2025 · 5:30 PM ET