SEC Filings for United Microelectronics Corporation (NEW) (UMC)

$ 2.67   0.01 (+0.38%) Volume: 79.7k 9:53 AM EST Feb 20, 2020
Filing Type:
Form TypeForm DescriptionPagesDateView
SC 13GStatement of acquisition of beneficial ownership by individuals102/13/2020
SC 13G/A[Amend] Statement of acquisition of beneficial ownership by individuals102/06/2020
6-KReport of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934602/05/2020
6-KReport of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 19341101/30/2020
6-KReport of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 19341212/26/2019
6-KReport of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934611/25/2019
6-KReport of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934211/04/2019
6-KReport of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934810/30/2019
6-KReport of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934810/28/2019
6-KReport of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934509/30/2019
6-KReport of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934709/25/2019
6-KReport of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934709/25/2019
6-KReport of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934608/27/2019
6-KReport of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934207/31/2019
6-KReport of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 19341207/24/2019
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