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Robert W Dean Ii

Interim CFO

Robert W Dean Ii (Interim CFO) filed 1 Form 4 report in the trailing twelve months (0 purchases, 1 sale), most often in Monolithic Power Systems, Inc. (MPWR). The largest single filing was $141K of MPWR (105 sh × $1,344.27, as filed), executed Aug 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
$141K
shares × price, as filed
Last traded
Aug 5
Filed Aug 6

Median ADV $1.2B across their filed names

Open performance
Volume by month
$141K$71K$0Oct 2024Apr 2025Oct 2025Apr 2026Aug 2026 · sells $141K
Buys $0 Sells $141K

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
MPWR Monolithic Power Systems, Inc. MPWR · 0 buys · 1 sell 1 filing
Recent filings
MPWRSALE Monolithic Power Systems, Inc. View filing → $141K
105 sh × $1,344.27
Exec Aug 5
Filed Aug 6 · 6:20 PM ET