08/01/2022 1:42 PM | JPMorgan Chase Bank, N.A. - ADR Depositary (Filed by) United Microelectronics (Subject)
| Form F-6 POS
| |
07/27/2022 5:01 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
07/25/2022 5:02 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
06/27/2022 5:03 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
05/27/2022 5:15 AM | United Microelectronics (Filer)
| Form SD Specialized Disclosure Report | |
05/27/2022 5:01 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
05/25/2022 5:01 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
05/24/2022 5:06 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
04/28/2022 6:40 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
04/28/2022 6:02 AM | United Microelectronics (Filer)
| Form 20-F Registration statement / Annual report / Transition report | |
|
04/27/2022 5:01 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
04/26/2022 5:05 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
04/25/2022 5:02 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
09/03/2021 5:49 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
08/25/2021 5:03 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
08/10/2021 5:05 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
07/28/2021 5:02 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
07/26/2021 5:10 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
07/08/2021 5:42 AM | United Microelectronics (Filer)
| Form 6-K/A
| |
07/07/2021 5:19 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
06/29/2021 9:03 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
06/25/2021 5:05 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
06/17/2021 5:12 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
05/28/2021 5:55 AM | United Microelectronics (Filer)
| Form SD Specialized Disclosure Report | |
05/25/2021 6:10 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
05/21/2021 5:02 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
05/05/2021 5:08 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
05/04/2021 5:30 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
04/29/2021 5:58 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
04/29/2021 5:48 AM | United Microelectronics (Filer)
| Form 20-F Registration statement / Annual report / Transition report | |
04/28/2021 5:26 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
03/25/2021 5:01 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
03/15/2021 6:04 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
02/24/2021 5:02 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
01/27/2021 5:02 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
12/28/2020 5:01 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
11/25/2020 5:02 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
11/12/2020 5:05 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
11/09/2020 5:03 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
10/29/2020 5:04 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
10/26/2020 5:17 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
10/21/2020 7:52 PM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
09/25/2020 5:35 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
09/03/2020 5:06 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
08/25/2020 5:01 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
07/29/2020 5:07 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
07/27/2020 6:19 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
06/29/2020 7:57 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
06/12/2020 5:47 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
06/10/2020 5:05 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
06/09/2020 3:57 PM | MORGAN STANLEY (Filed by) United Microelectronics (Subject)
| Form SC 13G/A
| |
06/05/2020 5:04 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
05/29/2020 5:15 AM | United Microelectronics (Filer)
| Form SD Specialized Disclosure Report | |
05/26/2020 5:05 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
05/12/2020 5:15 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
04/28/2020 5:53 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
04/28/2020 5:47 AM | United Microelectronics (Filer)
| Form 20-F Registration statement / Annual report / Transition report | |
04/27/2020 5:03 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
03/25/2020 5:02 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
03/10/2020 5:23 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
02/26/2020 5:03 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
02/06/2020 8:23 AM | BlackRock Inc. (Filed by) United Microelectronics (Subject)
| Form SC 13G/A
| |
02/05/2020 5:04 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
01/30/2020 5:03 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
12/26/2019 5:02 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
11/25/2019 5:02 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
11/04/2019 5:09 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
10/30/2019 5:03 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
10/28/2019 5:06 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
09/30/2019 6:14 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
09/25/2019 5:27 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
09/25/2019 5:04 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
08/27/2019 5:03 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
07/31/2019 5:15 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
07/24/2019 5:02 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
07/22/2019 5:03 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
06/25/2019 5:02 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
06/19/2019 5:03 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
06/12/2019 5:05 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
05/31/2019 5:10 AM | United Microelectronics (Filer)
| Form SD Specialized Disclosure Report | |
05/28/2019 5:13 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
05/08/2019 5:33 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
04/25/2019 6:00 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
04/25/2019 5:42 AM | United Microelectronics (Filer)
| Form 20-F Registration statement / Annual report / Transition report | |
04/24/2019 5:03 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
03/26/2019 5:04 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
03/22/2019 6:43 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
03/18/2019 8:46 PM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
03/06/2019 5:03 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
02/25/2019 5:02 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
02/13/2019 11:06 AM | FMR LLC (Filed by) United Microelectronics (Subject)
| Form SC 13G/A
| |
01/29/2019 5:04 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
01/25/2019 5:04 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
12/26/2018 5:05 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
12/18/2018 5:04 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
11/26/2018 5:06 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
11/13/2018 5:09 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
11/06/2018 5:05 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
11/05/2018 5:06 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
11/02/2018 5:04 AM | United Microelectronics (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |