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Tzu-Sou Chuang

VP

Tzu-Sou Chuang (VP) filed 1 Form 4 report in the trailing twelve months (0 purchases, 1 sale), most often in Taiwan Semiconductor Manufacturing Company Limited (TSM). The largest single filing was $14.0M of TSM (200,000 sh × $69.83, as filed), executed May 19.

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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
$14.0M
shares × price, as filed
Last traded
May 19
Filed May 19

Median ADV $5.5B across their filed names

Open performance
Volume by month
$14.0M$7.0M$0Oct 2024Apr 2025Oct 2025Apr 2026May 2026 · sells $14.0M
Buys $0 Sells $14.0M

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
TSM Taiwan Semiconductor Manufacturing Company Limited TSM · 0 buys · 1 sell 1 filing
Recent filings
TSMSALE Taiwan Semiconductor Manufacturing Company Limited View filing → $14.0M
200,000 sh × $69.83
Exec May 19
Filed May 19 · 5:30 PM ET