Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001046179-26-000594
Filing Date
2026-09-02
Accepted
2026-09-02 06:24:34
Documents
1
Period of Report
2026-09-01

Document Format Files

Seq Description Document Type Size
1 FORM 4 wk-form4_1788344670.html 4  
1 FORM 4 wk-form4_1788344670.xml 4 5358
  Complete submission text file 0001046179-26-000594.txt   6951
Mailing Address NO. 8, LI-HSIN ROAD 6 HSINCHU SCIENCE PARK HSINCHU Taiwan
Business Address NO. 8, LI-HSIN ROAD 6 HSINCHU SCIENCE PARK HSINCHU Taiwan 886-3-5636688
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (Issuer) CIK: 0001046179 (see all company filings)

EIN.: 000000000 | Fiscal Year End: 1231
SIC: 3674 Semiconductors & Related Devices
(CF Office: 04 Manufacturing)

Mailing Address NO. 8, LI-HSIN ROAD 6 HSINCHU SCIENCE PARK HSINCHU Taiwan 00000
Business Address
Yeap Choh Fei (Reporting) CIK: 0002113762 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-14700 | Film No.: 261352614