Hwang Yuan-Ko - Insider Trading & Ownership

Real time insider trading transaction history:

  • Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Insider Trading Transactions for Hwang Yuan-Ko
Common stock purchase or sale:
Transaction
Date
Reported
DateTime
CompanySymbolInsider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2026-09-07
Purchase
2026-09-09
06:05 am
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTDTSMHwang Yuan-Ko
VP
40$76.2$3,048206,717
(Indirect
Direct)
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2026-08-07
Purchase
2026-08-10
07:51 am
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTDTSMHwang Yuan-Ko
VP
40$73.31$2,932206,677
(Indirect
Direct)
View
2026-07-07
Purchase
2026-07-09
06:11 am
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTDTSMHwang Yuan-Ko
VP
40$76.62$3,065206,637
(Indirect
Direct)
View
2026-06-05
Purchase
2026-06-09
06:47 am
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTDTSMHwang Yuan-Ko
VP
40$76.01$3,040206,597
(Indirect
Direct)
View
2026-05-08
Purchase
2026-05-11
06:47 am
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTDTSMHwang Yuan-Ko
VP
42$71.82$3,016206,557
(Indirect
Direct)
View
2026-04-09
Purchase
2026-04-13
07:36 am
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTDTSMHwang Yuan-Ko
VP
51$57.87$2,951206,515
(Indirect
Direct)
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Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
CompanySymnbolInsider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing

Ownership
2026-03-18
06:09 am
N/A
N/A
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTDTSMHwang Yuan-Ko
VP
0$0206,464
(Direct)
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