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CIK 0001046179 · Large accelerated filer

TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD

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Tickers
TSM TSMWF
Exchange
NYSE, OTC
Industry
Semiconductors & Related Devices
FY end
Dec 31
Entity type
other
Phone
886-3-5636688
Business address
NO. 8, LI-HSIN ROAD 6, HSINCHU SCIENCE PARK, HSINCHU, Taiwan

Securities

  • TSM Taiwan Semiconductor Manufacturing Company Ltd. NYSE
  • TSMWF Common stock OTC
Open-market buys, last 90 days
$905,381
in 93 filings
Open-market sales, last 90 days
$0
in 0 filings

Net +$905,381. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. SPLINTER MICHAEL R +$300K Director 1 filing
  2. Yuan Lipen +$255K VP 5 filings
  3. Wei Che-Chia +$34K Chairman and CEO 3 filings
  4. Mii Yuh-Jier +$16K EVP and Co-COO 3 filings
  5. Chin Yung-Pei +$16K EVP and Co-COO 3 filings
Date Insider Transaction Shares Price Value Owned after
2026-04-09 Fang Shu-Hua SVP and GC Purchase +70 $57.87 $4K 6,427
2026-04-09 Chuang Tzu-Sou VP Purchase +58 $57.87 $3K 5,620
2026-04-09 He Jun VP Purchase +58 $57.87 $3K 5,175
2026-04-09 Chuang Juiping VP Purchase +62 $57.87 $4K 4,045
2026-04-09 Hou Yung-Chin SVP and Deputy Co-COO Purchase +78 $57.87 $5K 7,208
2026-04-09 Chin Yung-Pei EVP and Co-COO Purchase +89 $57.87 $5K 8,148
2026-04-09 Chen Pei-Hung VP Purchase +57 $57.87 $3K 1,164
2026-04-09 Chen Chih-Ho Controller Purchase +40 $57.87 $2K 40
2026-04-09 Chang Tzonz-Sheng SVP Purchase +67 $57.87 $4K 5,213
2026-04-09 Cao Min VP Purchase +66 $57.87 $4K 6,495
2026-03-31 BURNS URSULA M Director Purchase +1,000 $322.05 $322K 3,000
2026-03-30 Lin Shyue-Shyh VP Purchase +3,000 $54.72 $164K 26,269
2026-03-29 Lin Shyue-Shyh VP Purchase +2,000 $55.63 $111K 23,269
2026-03-22 Yeap Choh Fei SVP Purchase +1,000 $55.78 $56K 213,375
2026-03-22 Tien Bor-Zen VP Purchase +1,000 $55.93 $56K 9,051

Page 16 of 16 · 315 trades