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Ping Tak Wu

VP, U.S. Operations

Ping Tak Wu (VP, U.S. Operations) filed 2 Form 4 reports in the trailing twelve months (0 purchases, 2 sales), most often in GSIT. The largest single filing was $330K of GSIT (30,000 sh × $11.01, as filed), executed May 26.

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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
2
0 buys · 2 sells
Median delay
–
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$457K
shares × price, as filed
Last traded
May 26
Filed May 27
Open performance→
Volume by month
$457K$229K$0Oct 2024Apr 2025Oct 2025Apr 2026May 2026 · sells $457K
Buys $0 Sells $457K

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

Sectors filed on
Not on file 2 filings

Sector per market data · by filing · past 12 months

Most traded names
GSIT GSIT GSIT · 0 buys · 2 sells 2 filings
Recent filings
GSITSALE GSI TECHNOLOGY INC View filing → $330K
30,000 sh × $11.01
Exec May 26
Filed May 27 · 5:30 PM ET GSITSALE GSI TECHNOLOGY INC View filing → $127K
11,763 sh × $10.80
Exec May 12
Filed May 14 · 5:30 PM ET