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Matthew E Massengill

Director

Matthew E Massengill (Director) filed 1 Form 4 report in the trailing twelve months (0 purchases, 1 sale), most often in Western Digital Corporation (WDC). The largest single filing was $9.6M of WDC (36,926 sh across 11 lots, as filed), executed Feb 5.

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Return, 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
1
0 buys · 1 sells
Median delay
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$9.6M
shares × price, as filed
Last traded
Feb 5
Filed Feb 6

Median ADV $3.9B across their filed names

Open performance
Volume by month
$9.6M$4.8M$0Oct 2024Apr 2025Oct 2025Apr 2026Feb 2026 · sells $9.6M
Buys $0 Sells $9.6M

Shares × price, as filed · by filing month · past 24 months

Sectors filed on
Technology 1 filing

Sector per market data · by filing · past 12 months

Most traded names
WDC Western Digital Corporation WDC · 0 buys · 1 sell 1 filing
Recent filings
WDCSALE Western Digital Corporation View filing → $9.6M
36,926 sh across 11 lots
Exec Feb 5
Filed Feb 6 · 5:30 PM ET