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CIK 0001033767 · Large accelerated filer

UNITED MICROELECTRONICS CORP

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Ticker
UMC
Exchange
NYSE
Industry
Semiconductors & Related Devices
FY end
Dec 31
Incorporated
Taiwan
Entity type
other
Phone
886-2-2658-9168
Business address
8F, NO.68, SEC. 1, NEIHU RD.,, TAIPEI, Taiwan, 11493
  1. 6-K Event Report of Foreign Issuer
  2. 6-K Event Report of Foreign Issuer
  3. 6-K Event Report of Foreign Issuer
  4. 6-K Event Report of Foreign Issuer
  5. 6-K Event Report of Foreign Issuer
  6. 6-K Event Report of Foreign Issuer
  7. 6-K Event Report of Foreign Issuer
  8. 6-K Event Report of Foreign Issuer
  9. 6-K/A Event Report of Foreign Issuer
  10. 6-K Event Report of Foreign Issuer
  11. 6-K Event Report of Foreign Issuer
  12. 4 Open-market sale Vice President sold 10,000 shares at $163.00 ($1,630,000)
  13. 3 Insider Initial Statement of Ownership
  14. 4 Open-market sale CFO & SVP sold 1,600,000 shares at an average $143.00 ($228,799,600)
  15. 4 Other disposition CFO & SVP disposed of 1,000,000 shares (other)
  16. 6-K Event Report of Foreign Issuer
  17. 6-K Event Report of Foreign Issuer
  18. 6-K Event Report of Foreign Issuer
  19. 6-K Event Report of Foreign Issuer
  20. 6-K Event Report of Foreign Issuer

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