Chih-Ho Chen

CIK: 0002114026

Transaction Breakdown

Open Market Buys (P)8 (88.9%)

High conviction signal

Open Market Sales (S)1 (11.1%)

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 (9 total)

TSM
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
Oct 7, 2026
Purchase(P)
Indirect
31 shares at avg. $79.39$2K
TSM
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
Sep 7, 2026
Purchase(P)
Indirect
32 shares at avg. $76.20$2K
TSM
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
Aug 7, 2026
Purchase(P)
Indirect
33 shares at avg. $73.31$2K
TSM
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
Jul 14, 2026
Sale(S)
Indirect
50 shares at avg. $75.22$4K
TSM
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
Jul 13, 2026
Purchase(P)
Indirect
50 shares at avg. $74.60$4K
TSM
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
Jul 7, 2026
Purchase(P)
Indirect
31 shares at avg. $76.62$2K
TSM
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
Jun 5, 2026
Purchase(P)
Indirect
32 shares at avg. $76.01$2K
TSM
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
May 8, 2026
Purchase(P)
Indirect
34 shares at avg. $71.82$2K
TSM
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
Apr 9, 2026
Purchase(P)
Indirect
40 shares at avg. $57.87$2K

		Type	Shares	Price		Ownership
Oct 7, 2026	TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD	Purchase(P)	31	$79.39	$2,461	Indirect
Sep 7, 2026	TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD	Purchase(P)	32	$76.20	$2,438	Indirect
Aug 7, 2026	TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD	Purchase(P)	33	$73.31	$2,419	Indirect
Jul 14, 2026	TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD	Sale(S)	50	$75.22	$3,761	Indirect
Jul 13, 2026	TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD	Purchase(P)	50	$74.60	$3,730	Indirect
Jul 7, 2026	TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD	Purchase(P)	31	$76.62	$2,375	Indirect
Jun 5, 2026	TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD	Purchase(P)	32	$76.01	$2,432	Indirect
May 8, 2026	TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD	Purchase(P)	34	$71.82	$2,442	Indirect
Apr 9, 2026	TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD	Purchase(P)	40	$57.87	$2,315	Indirect

1-9 of 9 transactions

About Chen Chih-Ho

Chen Chih-Ho (SEC CIK 0002114026) files insider reports with the SEC as Controller of TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM).

Signal8 holds 10 ownership filings by Chen Chih-Ho (2 Form 3, 8 Form 4), filed between Mar 18, 2026 and Oct 8, 2026. Those filings report 9 transactions, from Apr 9, 2026 to Oct 7, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Chen Chih-Ho's filings is in HSINCHU.

Recent filings by Chen Chih-Ho

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 14, 2026: Open-market sale of TSM shares (Form 4, code S).
Jul 13, 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