TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM)

NYSE · Semiconductors & Related Devices

What they're doing

Between 2026-06-21 and 2026-09-19, public records show 3 signals for TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD. Most notable: 2026-06-22: Yuan Lipen (officer) bought $79k of stock; 2026-06-29: Tien Bor-Zen (officer) bought $77k of stock; 2026-06-30: Tien Bor-Zen (officer) bought $76k of stock. Federal contract obligations over the last 24 months total $0. This summary was assembled automatically from SEC EDGAR, USAspending.gov, U.S. Senate lobbying disclosures and Wikimedia pageview counts.

Generated 2026-09-19 from public records.

Signals, last 12 months

  1. Insider purchase
    Tien Bor-Zen (officer) bought $76k of stock
  2. Insider purchase
    Tien Bor-Zen (officer) bought $77k of stock
  3. Insider purchase
    Yuan Lipen (officer) bought $79k of stock
  4. Insider purchase
    Yuan Lipen (officer) bought $75k of stock
  5. Large insider sale
    Chuang Tzu-Sou (officer) sold $14.0M of stock
  6. Insider purchase
    Tien Bor-Zen (officer) bought $70k of stock
  7. Insider purchase
    Tien Bor-Zen (officer) bought $70k of stock
  8. Insider purchase
    BURNS URSULA M (director) bought $322k of stock
  9. Insider purchase
    Lin Shyue-Shyh (officer) bought $164k of stock
  10. Insider buying cluster
    3 insiders bought $223k within 14 days
  11. Insider purchase
    Lin Shyue-Shyh (officer) bought $111k of stock
  12. Insider purchase
    Yeap Choh Fei (officer) bought $56k of stock
  13. Insider purchase
    Tien Bor-Zen (officer) bought $56k of stock

Insider transactions

DateInsiderRoleCodeSharesPriceValue
2026-09-07Chang Tzonz-ShengofficerP5376.2$4,039
2026-09-07Chen Pei-HungofficerP4676.2$3,505
2026-09-07Chin Yung-PeiofficerP7176.2$5,410
2026-09-07Cao MinofficerP5676.2$4,267
2026-09-07Chen Chih-HoofficerP3276.2$2,438
2026-09-07Chuang Tzu-SouofficerP4776.2$3,581
2026-09-07He JunofficerP4676.2$3,505
2026-09-07Fang Shu-HuaofficerP5676.2$4,267
2026-09-07Chuang JuipingofficerP5076.2$3,810
2026-09-07Hou Yung-ChinofficerP6176.2$4,648
2026-09-07Ku Yao-ChingofficerP4776.2$3,581
2026-09-07Huang Jen-ChauofficerP3076.2$2,286
2026-09-07Hsu Kuo-ChinofficerP5576.2$4,191
2026-09-07Hwang Yuan-KoofficerP4076.2$3,048
2026-09-07Jang Syun-MingofficerP4976.2$3,734
2026-09-07Lu Lee-ChungofficerP5176.2$3,886
2026-09-07Lee Chun-HsienofficerP5276.2$3,962
2026-09-07Lin Shyue-ShyhofficerP4476.2$3,353
2026-09-07Lin Chris Horng-DarofficerP4776.2$3,581
2026-09-07Lu Chin-ShengofficerP3876.2$2,896
2026-09-07Wang Ying-LangofficerP5476.2$4,115
2026-09-07Tien Bor-ZenofficerP576.2$381
2026-09-07Tien Bor-ZenofficerP4376.2$3,277
2026-09-07Wei Che-ChiadirectorP14976.2$11,354
2026-09-07Wu Shien-YangofficerP5776.2$4,343
2026-09-07Mii Yuh-JierofficerP7176.2$5,410
2026-09-07Yuan LipenofficerP4176.2$3,124
2026-09-07Zhang Kevin XiaoqiangofficerP6176.2$4,648
2026-09-07Yeap Choh FeiofficerP5476.2$4,115
2026-09-07Yoo Chue-SanofficerP5376.2$4,039
2026-09-07Wu Yi-HuangofficerP4076.2$3,048
2026-06-30Tien Bor-ZenofficerP1,00075.7$75,700
2026-06-29Tien Bor-ZenofficerP1,00076.64$76,640
2026-06-24Chuang Tzu-SouofficerG500,0000$0
2026-06-22Yuan LipenofficerP1,00079.19$79,190
2026-06-15Yuan LipenofficerP1,00075.26$75,260
2026-06-08Chuang Tzu-SouofficerG500,0000$0
2026-06-05Zhang Kevin XiaoqiangofficerP6276.01$4,713
2026-06-05Wu Yi-HuangofficerP4076.01$3,040
2026-06-05Yuan LipenofficerP4276.01$3,192
2026-06-05Yeap Choh FeiofficerP5576.01$4,181
2026-06-05Yoo Chue-SanofficerP5376.01$4,029
2026-06-05Wang Ying-LangofficerP5676.01$4,257
2026-06-05Mii Yuh-JierofficerP7276.01$5,473
2026-06-05Wei Che-ChiadirectorP15076.01$11,402
2026-06-05Wu Shien-YangofficerP5776.01$4,333
2026-06-05Tien Bor-ZenofficerP4376.01$3,268
2026-06-05Tien Bor-ZenofficerP776.01$532
2026-06-05Lin Chris Horng-DarofficerP4876.01$3,648
2026-06-05Lu Lee-ChungofficerP5276.01$3,953

Federal contracts

No federal contract actions on record for this recipient mapping.

Lobbying

No federal lobbying filings on record for this client mapping.

Public attention

7-day average 1,536 views/day vs 90-day median 1,450.

Recent filings

  • 2026-09-10 6-K
  • 2026-09-09 4
  • 2026-09-09 4
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TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM): insider trades, federal contracts, lobbying | IP Files