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United Microelectronics Corporation (UMC) Form 6-K: Report of foreign private issuer, 2017

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United Microelectronics Corporation Form 6-K: Report of foreign private issuer

Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.

  • 2017-12-27: Form 6-K; Period of report 2017-12-27; Description 6-K; Document umc-6k_20171227.htm.
  • 2017-12-06: Form 6-K; Period of report 2017-12-06; Description LIVE FILING; Document htm_11773.htm.
  • 2017-11-28: Form 6-K; Period of report 2017-11-28; Description LIVE FILING; Document htm_11757.htm.
  • 2017-11-14: Form 6-K; Period of report 2017-09-30; Description FS 3Q17; Document umcfs3q17_6k.htm.
FiledFormPeriod of reportDescriptionDocument
2017-12-276-K2017-12-276-Kumc-6k_20171227.htm
2017-12-066-K2017-12-06LIVE FILINGhtm_11773.htm
2017-11-286-K2017-11-28LIVE FILINGhtm_11757.htm
2017-11-146-K2017-09-30FS 3Q17umcfs3q17_6k.htm
2017-10-276-K2017-10-27LIVE FILINGhtm_11653.htm
2017-09-286-K2017-09-28LIVE FILINGhtm_11555.htm
2017-09-186-K2017-09-18LIVE FILINGhtm_11530.htm
2017-09-086-K2017-09-08LIVE FILINGhtm_11494.htm
2017-09-066-K2017-09-06LIVE FILINGhtm_11484.htm
2017-08-286-K2017-08-28LIVE FILINGhtm_11461.htm
2017-08-026-K2017-06-30FORM 6-Kumcfs2q17_6k.htm
2017-07-266-K2017-07-26LIVE FILINGhtm_11374.htm
2017-06-276-K2017-06-27LIVE FILINGhtm_11296.htm
2017-06-146-K2017-06-14LIVE FILINGhtm_11262.htm
2017-06-086-K2017-06-08LIVE FILINGhtm_11237.htm
2017-05-266-K2017-05-26LIVE FILINGhtm_11193.htm
2017-05-266-K2017-03-31FORM 6-Kumcfs1q17_6k.htm
2017-04-286-K2017-04-28LIVE FILINGhtm_11087.htm
2017-04-136-K2017-04-13LIVE FILINGhtm_11035.htm
2017-03-276-K2017-03-27LIVE FILINGhtm_10978.htm
2017-03-226-K2016-12-31FORM 6-Kexhibit99_1.htm
2017-02-236-K2017-02-23LIVE FILINGhtm_10858.htm
2017-02-226-K2017-02-22LIVE FILINGhtm_10853.htm
2017-01-256-K2017-01-25LIVE FILINGhtm_10765.htm
2017-01-036-K2017-01-03LIVE FILINGhtm_10705.htm
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