CT
Cynthia L Tregillis (Chief Legal Officer & Corp Sec) filed 12 Form 4 reports in the trailing twelve months (0 purchases, 12 sales), most often in Western Digital Corporation (WDC). The largest single filing was $2.5M of WDC (9,324 sh across 2 lots, as filed), executed Mar 4. Data as of Nov 8 2026.
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
12
0 buys · 12 sells
Median delay
–
measured on stock purchases
Volume, ttmiDollar value disclosed in the trailing twelve months
$7.6M
shares × price, as filed
Last traded
Oct 21
Filed Oct 22
Median ADV $3.9B across their filed names
Open performance→Volume by month
Buys $0
Sells $8.6M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Technology
12 filings
Sector per market data · by filing · past 12 months
Most traded names
WDC
Western Digital Corporation
WDC · 0 buys · 13 sells
13 filings
Recent filings
WDCSALE
Western Digital Corporation
View filing →
$2.5M9,324 sh across 2 lots
Exec Mar 4
Filed Mar 5 · 5:30 PM ET WDCSALE Western Digital Corporation View filing → $1.8M
6,780 sh × $270.49
Exec Feb 6
Filed Feb 6 · 5:30 PM ET WDCSALE Western Digital Corporation View filing → $102K
447 sh × $229.00
Exec Jan 21
Filed Jan 21 · 5:30 PM ET WDCSALE Western Digital Corporation View filing → $450K
2,801 sh × $160.57
Exec Dec 2 2025
Filed Dec 3 2025 · 5:30 PM ET WDCSALE Western Digital Corporation View filing → $1.1M
14,067 sh × $74.78
Exec Aug 22 2025
Filed Aug 25 2025 · 5:30 PM ET