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Home/Insiders/Chuang Tzu-Sou

Chuang Tzu-Sou

Insider

Insider
Total trades
8
Bought (open market)
$17K
Sold (open market)
$14M
Tickers traded
1

12-month activity

Monthly buy vs sell totals from Chuang Tzu-Sou's Form 4 filings.

BuysSells
Show data table
MonthBuysSellsFilings
September 2025$0$00
October 2025$0$00
November 2025$0$00
December 2025$0$00
January 2026$0$00
February 2026$0$00
March 2026$0$00
April 2026$3K$01
May 2026$3K$14M2
June 2026$3K$03
July 2026$3K$01
August 2026$3K$01

Recent trades

Most recent Form 4 filings by Chuang Tzu-Sou.

  • Chuang Tzu-Soubought47 shares ofTSMat $73.31$3KAug 7 · filed Aug 10Details
  • Chuang Tzu-Soubought45 shares ofTSMat $76.62$3KJul 7 · filed Jul 9Details
  • Chuang Tzu-Sougifted500,000 shares ofTSMat $0Jun 24Details
  • Chuang Tzu-Sougifted500,000 shares ofTSMat $0Jun 8 · filed Jun 9Details
  • Chuang Tzu-Soubought46 shares ofTSMat $76.01$3KJun 5 · filed Jun 9Details
  • Chuang Tzu-Sousold200,000 shares ofTSMat $69.83$14MMay 19Details
  • Chuang Tzu-Soubought48 shares ofTSMat $71.82$3KMay 8 · filed May 11Details
  • Chuang Tzu-Soubought58 shares ofTSMat $57.87$3KApr 9 · filed Apr 13Details

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