Ku Yao-Ching

• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings

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Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other

Notification date	Transaction date	Company	B/S Transaction type	Nb. shares Price Value	Number of shares	Price	Value	Details
2026-07-09	2026-07-07	Taiwan Semiconductor Manufacturing Co Ltd (2330)	PP Planned purchase	49,073 -9.3% 308.62 US$1,071,974	49,073 -9.3%	308.62	US$1,071,974
2026-06-09	2026-06-05	Taiwan Semiconductor Manufacturing Co Ltd (2330)	PP Planned purchase	56,250 -44.8% 288.22 US$4,101,871	56,250 -44.8%	288.22	US$4,101,871