Company Insider Tape

Taiwan Semiconductor Manufacturing Company Limited insider transactions

Executive and director filing history, acquisition and disposal balance, executive concentration, cadence, and stored market context.

Symbol TSM Latest filing 21 Jul 2026

Company Read

Net disposal

TSM has 154 stored insider filings. Acquisitions account for 95.5% of classified filings and disposals account for 4.5%. The largest stored filing is $14.0M from CHUANG, TZU-SOU.

Latest filing 21 Jul 2026most recent stored row
Largest filing $14.0Mreported transaction value
Total filings 154stored transaction rows
Acquisition value $2.2M147 acquisitions
Disposal value $14.0M7 disposals
Net value $-11.8Macquisitions minus disposals

Filing cadence

Last 12 active months
Mar 2026 3
Apr 2026 32
May 2026 35
Jun 2026 38
Jul 2026 46

Acquisitions 95.5% · Disposals 4.5%

Mar 2026 $597.5K
Apr 2026 $116.2K
May 2026 $14.2M
Jun 2026 $432.5K
Jul 2026 $793.6K

Executive concentration

By filing count
TIEN, BOR-ZEN VP · 22 filings
LIN, SHYUE-SHYH VP · 11 filings
CHUANG, TZU-SOU VP · 7 filings
YUAN, LIPEN VP · 6 filings
CHEN, CHIH-HO Controller · 6 filings
CHANG, TZONZ-SHENG SVP · 6 filings
MII, YUH-JIER EVP and Co-COO · 5 filings
WEI, CHE-CHIA Director, Chairman and CEO · 4 filings

Market Context

TSM weekly market snapshot

Week 31 Jul 2026
Latest close 71000.00 ARSstored weekly close
1-week move -0.8%latest weekly bar
13-week move -9.6%medium-term context
Relative Strength 4.5Sharemaestro indicator
Fair value gap +118.4%price vs fair value
Trend signal 1smoothed trend state

Transaction History

Latest insider filings for TSM

Showing 151-154 of 154
Date 9 Apr 2026
Insider TIEN, BOR-ZENVP
Side Acquisition
Shares 9
Price 57.87
Value 521
Security Common Shares (2330.TW)
Date 31 Mar 2026
Insider BURNS, URSULA MDirector
Side Acquisition
Shares 1000
Price 322.05
Value 322050
Security American Depositary Shares (TSM)
Date 30 Mar 2026
Insider LIN, SHYUE-SHYHVP
Side Acquisition
Shares 3000
Price 54.72
Value 164160
Security Common Shares (2330.TW)
Date 29 Mar 2026
Insider LIN, SHYUE-SHYHVP
Side Acquisition
Shares 2000
Price 55.63
Value 111260
Security Common Shares (2330.TW)