$UMC SEC Filings

Filing Filed On
FORM SD 29 May 2020
6-K 26 May 2020
FORM 6-K 12 May 2020
FORM 20-F 28 Apr 2020
6-K 28 Apr 2020
6-K 27 Apr 2020
6-K 25 Mar 2020
FORM 6-K 10 Mar 2020
6-K 26 Feb 2020
MS INITIAL 13 Feb 2020
SC 13G/A 06 Feb 2020
6-K 05 Feb 2020
6-K 30 Jan 2020
6-K 26 Dec 2019
6-K 25 Nov 2019
FORM 6-K 04 Nov 2019
6-K 30 Oct 2019
6-K 28 Oct 2019
FORM 6-K 30 Sep 2019
6-K 25 Sep 2019