Saria Tseng

EVP & General Counsel

Saria Tseng (EVP & General Counsel) filed 12 Form 4 reports in the trailing twelve months (0 purchases, 12 sales, 1 filed past the two-business-day deadline), most often in Monolithic Power Systems, Inc. (MPWR). The largest single filing was $26.8M of MPWR (22,875 sh × $1,171.16, as filed), executed Feb 6.

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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

0 buys · 12 sells · 1 late

Median delay

–

execution → disclosure

Volume, ttmiDollar value disclosed in the trailing twelve months

$150.8M

shares × price, as filed

Last traded

May 27

Filed May 29

Median ADV $1.2B across their filed names

Open performance→

Volume by month

Buys $0 Sells $165.2M

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

Sectors filed on

Technology 11 filings

Sector per market data · by filing · past 12 months

Most traded names

MPWR Monolithic Power Systems, Inc. MPWR · 0 buys · 14 sells 14 filings

Recent filings

MPWRSALE Monolithic Power Systems, Inc. View filing → $12.9M
7,565 sh × $1,700.00
Exec May 27
Filed May 29 · 5:30 PM ET MPWRSALE Monolithic Power Systems, Inc. View filing → $7.9M
5,000 sh × $1,586.43
Exec May 22
Filed May 27 · 5:30 PM ET MPWRSALE Monolithic Power Systems, Inc. View filing → $11.7M
8,963 sh across 10 lots
Exec Apr 8
Filed Apr 10 · 5:30 PM ET MPWRSALE Monolithic Power Systems, Inc. View filing → $8.9M
7,636 sh across 8 lots
Exec Apr 6
Filed Apr 8 · 5:30 PM ET MPWRSALE Monolithic Power Systems, Inc. View filing → $1.6M
1,400 sh across 5 lots
Exec Apr 1
Filed Apr 3 · 5:30 PM ET MPWRSALE Monolithic Power Systems, Inc. View filing → $25.9M
25,594 sh across 7 lots
Exec Mar 30
Filed Apr 1 · 5:30 PM ET MPWRSALE Monolithic Power Systems, Inc. View filing → $26.8M
22,875 sh × $1,171.16
Exec Feb 6
Filed Feb 10 · 5:30 PM ET MPWRSALE Monolithic Power Systems, Inc. View filing → $18.5M
20,000 sh across 9 lots
Exec Nov 26 2025
Filed Nov 28 2025 · 5:30 PM ET More filings →