TSM insider trading: TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD insider buys & sells

Purchase disclosed

Taiwan Semiconductor Manufacturing Company Ltd. (TSM) · Stock

The filing reports a purchase for a spouse.

Richard W. AllenReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: August 12, 2026

Purchase disclosed

Taiwan Semiconductor Manufacturing Company Ltd. (TSM) · Stock

The filing reports a purchase for the member.

Cleo FieldsReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: July 10, 2026

Purchase disclosed

Taiwan Semiconductor Manufacturing Company Ltd. (TSM) · Stock

The filing reports a purchase for a spouse.

Richard W. AllenReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: May 8, 2026

Purchase disclosed

Taiwan Semiconductor Manufacturing Company Ltd. (TSM) · Stock

The filing reports a purchase for the member.

Cleo FieldsReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: April 9, 2026

Purchase disclosed

Taiwan Semiconductor Manufacturing Company Ltd. (TSM) · Stock

The filing reports a purchase for the member.

Julia LetlowReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: February 2, 2026

Purchase disclosed

Taiwan Semiconductor Manufacturing Company Ltd. (TSM) · Stock

The filing reports a purchase for a spouse.

Richard W. AllenReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: February 19, 2026

Purchase disclosed

Taiwan Semiconductor Manufacturing Company Ltd. (TSM) · Stock

The filing reports a purchase for the member.

Gilbert CisnerosReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: February 26, 2026

Purchase disclosed

Taiwan Semiconductor Manufacturing Company Ltd. (TSM) · Stock

The filing reports a purchase for the member.

Gilbert CisnerosReporting House member

Reported amount: $100,001 – $250,000Reported range; exact amount not disclosed.
Trade date: February 9, 2026

Purchase disclosed

Taiwan Semiconductor Manufacturing Company Ltd. (TSM) · Stock

The filing reports a purchase for the member.

Gilbert CisnerosReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: January 30, 2026

Purchase disclosed

Taiwan Semiconductor Manufacturing Company Ltd. (TSM) · Stock

The filing reports a purchase for the member.

Cleo FieldsReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: January 8, 2026

Partial sale disclosed

Taiwan Semiconductor Manufacturing Company Ltd. (TSM) · Stock

The filing reports a partial sale for the member.

Julia LetlowReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: July 24, 2025

Partial sale disclosed

Taiwan Semiconductor Manufacturing Company Ltd. (TSM) · Stock

The filing reports a partial sale for the member.

Julia LetlowReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: January 24, 2025

Purchase disclosed

Taiwan Semiconductor Manufacturing Company Ltd. (TSM) · Stock

The filing reports a purchase for the member.

Julia LetlowReporting House member

Reported amount: $15,001 – $50,000Reported range; exact amount not disclosed.
Trade date: October 23, 2024

Partial sale disclosed

Taiwan Semiconductor Manufacturing Company Ltd. (TSM) · Stock

The filing reports a partial sale for the member.

Gilbert CisnerosReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: December 24, 2025

Purchase disclosed

Taiwan Semiconductor Manufacturing Company Ltd. (TSM) · Stock

The filing reports a purchase for the member.

Gilbert CisnerosReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: November 18, 2025

Purchase disclosed

Taiwan Semiconductor Manufacturing Company Ltd. (TSM) · Stock

The filing reports a purchase for a dependent.

Jared MoskowitzReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: October 10, 2025

Purchase disclosed

Taiwan Semiconductor Manufacturing Company Ltd. (TSM) · Stock

The filing reports a purchase for a dependent.

Jared MoskowitzReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: October 10, 2025

Purchase disclosed

Taiwan Semiconductor Manufacturing Company Ltd. (TSM) · Stock

The filing reports a purchase for the member.

Jared MoskowitzReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: October 10, 2025

Sale disclosed

Taiwan Semiconductor Manufacturing Company Ltd. (TSM) · Stock

The filing reports a sale for a spouse.

Lisa McClainReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: October 31, 2025

Sale disclosed

Taiwan Semiconductor Manufacturing Company Ltd. (TSM) · Stock

The filing reports a sale for a spouse.

Lisa McClainReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: October 30, 2025

Purchase disclosed

Taiwan Semiconductor Manufacturing Company Ltd. (TSM) · Stock

The filing reports a purchase for a spouse.

Lisa McClainReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: October 30, 2025

Partial sale disclosed

Taiwan Semiconductor Manufacturing Company Ltd. (TSM) · Stock

The filing reports a partial sale for a spouse.

Lisa McClainReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: October 14, 2025

Purchase disclosed

Taiwan Semiconductor Manufacturing Company Ltd. (TSM) · Stock

The filing reports a purchase for the member.

Gilbert CisnerosReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: October 17, 2025

Purchase disclosed

Taiwan Semiconductor Manufacturing Company Ltd. (TSM) · Stock

The filing reports a purchase for the member.

Cleo FieldsReporting House member

Reported amount: $100,001 – $250,000Reported range; exact amount not disclosed.
Trade date: October 23, 2025

Sale disclosed

Taiwan Semiconductor Manufacturing Company Ltd. (TSM) · Stock

The filing reports a sale for a spouse.

Valerie HoyleReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: September 23, 2025

TSM · TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD

TSM

250 purchases · 2 sales

Insider trades

Why this buying score?

Qualifying common-equity purchase value

Distinct buying groups

Material reported holdings increase

Sources and coverage

Congress transactions 26