Yuan-Ko Hwang

CIK: 0002114064

Transaction Breakdown

Open Market Buys (P)7 (100.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)0 (0.0%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

TSM

TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD

Officer

Discretionary Trading P&L

Holdings

Transaction History (7 total)

TSM
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
Oct 7, 2026
Purchase(P)
Indirect
39 shares at avg. $79.39$3K
TSM
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
Sep 7, 2026
Purchase(P)
Indirect
40 shares at avg. $76.20$3K
TSM
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
Aug 7, 2026
Purchase(P)
Indirect
40 shares at avg. $73.31$3K
TSM
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
Jul 7, 2026
Purchase(P)
Indirect
40 shares at avg. $76.62$3K
TSM
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
Jun 5, 2026
Purchase(P)
Indirect
40 shares at avg. $76.01$3K
TSM
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
May 8, 2026
Purchase(P)
Indirect
42 shares at avg. $71.82$3K
TSM
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
Apr 9, 2026
Purchase(P)
Indirect
51 shares at avg. $57.87$3K

		Type	Shares	Price		Ownership
Oct 7, 2026	TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD	Purchase(P)	39	$79.39	$3,096	Indirect
Sep 7, 2026	TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD	Purchase(P)	40	$76.20	$3,048	Indirect
Aug 7, 2026	TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD	Purchase(P)	40	$73.31	$2,932	Indirect
Jul 7, 2026	TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD	Purchase(P)	40	$76.62	$3,065	Indirect
Jun 5, 2026	TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD	Purchase(P)	40	$76.01	$3,040	Indirect
May 8, 2026	TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD	Purchase(P)	42	$71.82	$3,016	Indirect
Apr 9, 2026	TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD	Purchase(P)	51	$57.87	$2,951	Indirect

1-7 of 7 transactions

About Hwang Yuan-Ko

Hwang Yuan-Ko (SEC CIK 0002114064) files insider reports with the SEC as VP of TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM).

Signal8 holds 8 ownership filings by Hwang Yuan-Ko (1 Form 3, 7 Form 4), filed between Mar 18, 2026 and Oct 8, 2026. Those filings report 7 transactions, from Apr 9, 2026 to Oct 7, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Hwang Yuan-Ko's filings is in HSINCHU.

Recent filings by Hwang Yuan-Ko

Oct 7, 2026: Open-market purchase of TSM shares (Form 4, code P).
Sep 7, 2026: Open-market purchase of TSM shares (Form 4, code P).
Aug 7, 2026: Open-market purchase of TSM shares (Form 4, code P).
Jul 7, 2026: Open-market purchase of TSM shares (Form 4, code P).
Jun 5, 2026: Open-market purchase of TSM shares (Form 4, code P).

Other insiders filing for TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM)

Yuan Lipen, VP
Yeap Choh Fei, SVP
Zhang Kevin Xiaoqiang, SVP and Deputy Co-COO
Yoo Chue-San, VP
Wu Shien-Yang, SVP
Wei Che-Chia, Chairman and CEO

How to read Form 4 transaction codes