What does TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD do?

TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD is a public company in the Semiconductors & Related Devices industry. It is registered with the SEC under CIK 0001046179 and trades on OTC under the ticker TSMWF.

How many SEC filings has TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD made?

TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD has filed 1,000 documents with the SEC since 2009. These include annual reports (10-K), quarterly reports (10-Q), current event notices (8-K), and insider transaction disclosures (Form 4).

TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD

TSMWF OTC CIK: 0001046179 Semiconductors & Related Devices

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Overview All Filings Annual Quarterly Insiders

Recent Filings

All 1,000 filings →

Form	Description	Date
6-K	6-K	Mar 25, 2026
4	FORM 4	Mar 24, 2026
3	FORM 3	Mar 18, 2026
3	FORM 3	Mar 18, 2026
3	FORM 3	Mar 18, 2026
3	FORM 3	Mar 18, 2026
3	FORM 3	Mar 18, 2026
3	FORM 3	Mar 18, 2026
3	FORM 3	Mar 18, 2026
3	FORM 3	Mar 18, 2026

Insider Transactions

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About This Profile

This page aggregates all publicly available SEC EDGAR data for TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD. Financial figures are sourced from XBRL-tagged 10-K annual reports. Insider transactions are sourced from Form 4 filings required within two business days of a transaction.

Key Financials

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Details

CIK: 0001046179
Ticker: TSMWF
Exchange: OTC
First Filing: 2009
Total Filings: 1,000

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