UNITED MICROELECTRONICS CORP

Symbol
UMC on NYSE
Industry
Semiconductors & Related Devices (Office Of Manufacturing)
Business address
8 F, No.68, Sec. 1, Neihu Rd.,, Taipei, Taiwan, Province of China, 11493
State of incorporation
Taiwan, Province of China
Fiscal year end
31 December
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UNITED MICROELECTRONICS CORP has filed 648 SEC EDGAR filings since 14 Feb 1997

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
6-K Open Document Open Filing 6-K 17 Dec 2025 17 Dec 2025 001-15128
6-K Open Document Open Filing 6-K 10 Dec 2025 10 Dec 2025 001-15128
6-K Open Document Open Filing 6-K 04 Dec 2025 04 Dec 2025 001-15128
6-K Open Document Open Filing 6-K 28 Nov 2025 28 Nov 2025 001-15128
6-K Open Document Open Filing 6-K 20 Nov 2025 20 Nov 2025 001-15128
6-K Open Document Open Filing 6-K 12 Nov 2025 12 Nov 2025 001-15128
6-K Open Document Open Filing 6-K 06 Nov 2025 06 Nov 2025 001-15128
6-K Open Document Open Filing 6-K 29 Oct 2025 29 Oct 2025 001-15128
6-K Open Document Open Filing 6-K 29 Oct 2025 29 Oct 2025 001-15128
6-K Open Document Open Filing 6-K 28 Oct 2025 28 Oct 2025 001-15128
6-K Open Document Open Filing 6-K 27 Oct 2025 27 Oct 2025 001-15128
6-K Open Document Open Filing 6-K 21 Oct 2025 21 Oct 2025 001-15128
6-K Open Document Open Filing 6-K 15 Oct 2025 15 Oct 2025 001-15128
6-K Open Document Open Filing 6-K 07 Oct 2025 07 Oct 2025 001-15128
6-K Open Document Open Filing 6-K 22 Sep 2025 22 Sep 2025 001-15128
6-K Open Document Open Filing 6-K 10 Sep 2025 10 Sep 2025 001-15128
6-K Open Document Open Filing 6-K 04 Sep 2025 04 Sep 2025 001-15128
6-K Open Document Open Filing 6-K 13 Aug 2025 13 Aug 2025 001-15128
6-K Open Document Open Filing 6-K 12 Aug 2025 12 Aug 2025 001-15128
6-K Open Document Open Filing 6-K 06 Aug 2025 06 Aug 2025 001-15128
6-K Open Document Open Filing 6-K 30 Jul 2025 30 Jul 2025 001-15128
6-K Open Document Open Filing 6-K 30 Jul 2025 30 Jul 2025 001-15128
6-K Open Document Open Filing 6-K 28 Jul 2025 28 Jul 2025 001-15128
6-K Open Document Open Filing 6-K 22 Jul 2025 22 Jul 2025 001-15128
6-K Open Document Open Filing 6-K 10 Jul 2025 10 Jul 2025 001-15128
6-K Open Document Open Filing 6-K 07 Jul 2025 07 Jul 2025 001-15128
6-K Open Document Open Filing 6-K 30 Jun 2025 30 Jun 2025 001-15128
6-K Open Document Open Filing 6-K 20 Jun 2025 20 Jun 2025 001-15128
6-K Open Document Open Filing 6-K 10 Jun 2025 10 Jun 2025 001-15128
6-K Open Document Open Filing 6-K 05 Jun 2025 05 Jun 2025 001-15128
6-K Open Document Open Filing 6-K 04 Jun 2025 04 Jun 2025 001-15128
SD Open Document Open Filing FORM SD 29 May 2025 001-15128
6-K Open Document Open Filing 6-K 28 May 2025 28 May 2025 001-15128
6-K Open Document Open Filing 6-K 15 May 2025 15 May 2025 001-15128
6-K Open Document Open Filing 6-K 08 May 2025 08 May 2025 001-15128
6-K Open Document Open Filing 6-K 24 Apr 2025 24 Apr 2025 001-15128
20-F Open Document | Data Open Filing FORM 20-F 24 Apr 2025 31 Dec 2024 001-15128
6-K Open Document Open Filing 6-K 23 Apr 2025 23 Apr 2025 001-15128
6-K Open Document Open Filing 6-K 23 Apr 2025 23 Apr 2025 001-15128
6-K Open Document Open Filing 6-K 10 Apr 2025 10 Apr 2025 001-15128
6-K Open Document Open Filing 6-K 01 Apr 2025 01 Apr 2025 001-15128
6-K Open Document Open Filing 6-K 20 Mar 2025 31 Dec 2024 001-15128
6-K Open Document Open Filing 6-K 11 Mar 2025 11 Mar 2025 001-15128
6-K Open Document Open Filing 6-K 26 Feb 2025 26 Feb 2025 001-15128
6-K Open Document Open Filing 6-K 11 Feb 2025 11 Feb 2025 001-15128
6-K Open Document Open Filing 6-K 21 Jan 2025 21 Jan 2025 001-15128
6-K Open Document Open Filing 6-K 13 Jan 2025 10 Jan 2025 001-15128
6-K Open Document Open Filing 6-K 27 Dec 2024 27 Dec 2024 001-15128
S-8 Open Document Open Filing 26 Dec 2024 333-284047
6-K Open Document Open Filing 6-K 18 Dec 2024 18 Dec 2024 001-15128
6-K Open Document Open Filing 6-K 11 Dec 2024 11 Dec 2024 001-15128
6-K Open Document Open Filing 6-K 25 Nov 2024 25 Nov 2024 001-15128
6-K Open Document Open Filing 6-K 14 Nov 2024 14 Nov 2024 001-15128
6-K Open Document Open Filing 6-K 13 Nov 2024 30 Sep 2024 001-15128
6-K Open Document Open Filing 6-K 30 Oct 2024 30 Oct 2024 001-15128
6-K Open Document Open Filing 6-K 22 Oct 2024 22 Oct 2024 001-15128
6-K Open Document Open Filing 6-K 09 Oct 2024 09 Oct 2024 001-15128
6-K Open Document Open Filing 6-K 12 Sep 2024 12 Sep 2024 001-15128
6-K Open Document Open Filing 6-K 19 Aug 2024 19 Aug 2024 001-15128
6-K Open Document Open Filing 6-K 09 Aug 2024 30 Jun 2024 001-15128
6-K Open Document Open Filing 6-K 31 Jul 2024 31 Jul 2024 001-15128
6-K Open Document Open Filing 6-K 17 Jul 2024 17 Jul 2024 001-15128
6-K Open Document Open Filing 6-K 12 Jun 2024 12 Jun 2024 001-15128
SD Open Document Open Filing FORM SD 31 May 2024 001-15128
6-K Open Document Open Filing 6-K 30 May 2024 30 May 2024 001-15128
6-K Open Document Open Filing FORM 6-K 23 May 2024 23 May 2024 001-15128
6-K Open Document Open Filing 6-K 14 May 2024 31 Mar 2024 001-15128
6-K Open Document Open Filing 6-K 25 Apr 2024 25 Apr 2024 001-15128
20-F Open Document | Data Open Filing FORM 20-F 25 Apr 2024 31 Dec 2023 001-15128
6-K Open Document Open Filing 6-K 24 Apr 2024 24 Apr 2024 001-15128
6-K Open Document Open Filing 6-K 16 Apr 2024 16 Apr 2024 001-15128
6-K Open Document Open Filing 6-K 03 Apr 2024 03 Apr 2024 001-15128
6-K Open Document Open Filing 6-K 25 Mar 2024 25 Mar 2024 001-15128
6-K Open Document Open Filing 6-K 25 Mar 2024 31 Dec 2023 001-15128
6-K Open Document Open Filing 6-K 22 Mar 2024 22 Mar 2024 001-15128
6-K Open Document Open Filing 6-K 27 Feb 2024 27 Feb 2024 001-15128
6-K Open Document Open Filing 6-K 26 Feb 2024 26 Feb 2024 001-15128
SC 13G/A Open Document Open Filing 05 Feb 2024 005-60399
6-K Open Document Open Filing 6-K 31 Jan 2024 31 Jan 2024 001-15128
6-K Open Document Open Filing 6-K 26 Jan 2024 26 Jan 2024 001-15128
6-K Open Document Open Filing 6-K 25 Jan 2024 25 Jan 2024 001-15128
6-K Open Document Open Filing 6-K 26 Dec 2023 26 Dec 2023 001-15128
6-K Open Document Open Filing 6-K 27 Nov 2023 27 Nov 2023 001-15128
6-K Open Document Open Filing 6-K 14 Nov 2023 30 Sep 2023 001-15128
6-K Open Document Open Filing 6-K 25 Oct 2023 25 Oct 2023 001-15128
6-K Open Document Open Filing 6-K 25 Sep 2023 25 Sep 2023 001-15128
6-K Open Document Open Filing 6-K 25 Aug 2023 25 Aug 2023 001-15128
6-K Open Document Open Filing FORM 6-K 22 Aug 2023 30 Jun 2023 001-15128
6-K Open Document Open Filing 6-K 26 Jul 2023 26 Jul 2023 001-15128
6-K Open Document Open Filing 6-K 25 Jul 2023 25 Jul 2023 001-15128
6-K Open Document Open Filing 6-K 26 Jun 2023 26 Jun 2023 001-15128
SD Open Document Open Filing FORM SD 31 May 2023 001-15128
6-K Open Document Open Filing 6-K 31 May 2023 31 May 2023 001-15128
6-K Open Document Open Filing 6-K 25 May 2023 25 May 2023 001-15128
6-K Open Document Open Filing 6-K 15 May 2023 31 Mar 2023 001-15128
6-K Open Document Open Filing 6-K 27 Apr 2023 27 Apr 2023 001-15128
20-F Open Document | Data Open Filing FORM 20-F 27 Apr 2023 31 Dec 2022 001-15128
6-K Open Document Open Filing 6-K 26 Apr 2023 26 Apr 2023 001-15128
6-K Open Document Open Filing 6-K 25 Apr 2023 25 Apr 2023 001-15128
6-K Open Document Open Filing 6-K 27 Mar 2023 27 Mar 2023 001-15128
6-K Open Document Open Filing FORM 6-K 20 Mar 2023 31 Dec 2022 001-15128
6-K Open Document Open Filing 6-K 24 Feb 2023 24 Feb 2023 001-15128
6-K Open Document Open Filing 6-K 22 Feb 2023 22 Feb 2023 001-15128
SC 13G/A Open Document Open Filing 10 Feb 2023 005-60399
6-K Open Document Open Filing 6-K 30 Jan 2023 30 Jan 2023 001-15128
6-K Open Document Open Filing 6-K 17 Jan 2023 17 Jan 2023 001-15128
S-8 Open Document Open Filing REGISTRATION STATEMENT 28 Dec 2022 333-269038
6-K Open Document Open Filing 6-K 27 Dec 2022 27 Dec 2022 001-15128
6-K Open Document Open Filing 6-K 25 Nov 2022 25 Nov 2022 001-15128
6-K Open Document Open Filing 6-K 15 Nov 2022 30 Sep 2022 001-15128
6-K Open Document Open Filing 6-K 26 Oct 2022 26 Oct 2022 001-15128
6-K Open Document Open Filing 6-K 25 Oct 2022 25 Oct 2022 001-15128
6-K Open Document Open Filing 6-K 26 Sep 2022 26 Sep 2022 001-15128
6-K Open Document Open Filing FORM 6-K 26 Aug 2022 30 Jun 2022 001-15128
6-K Open Document Open Filing 6-K 25 Aug 2022 25 Aug 2022 001-15128
F-6 POS Open Document Open Filing 01 Aug 2022 333-172990
6-K Open Document Open Filing 6-K 27 Jul 2022 27 Jul 2022 001-15128
6-K Open Document Open Filing 6-K 25 Jul 2022 25 Jul 2022 001-15128
6-K Open Document Open Filing 6-K 27 Jun 2022 27 Jun 2022 001-15128
SD Open Document Open Filing FORM SD 27 May 2022 001-15128
6-K Open Document Open Filing 6-K 27 May 2022 27 May 2022 001-15128
6-K Open Document Open Filing 6-K 25 May 2022 25 May 2022 001-15128
6-K Open Document Open Filing 6-K 24 May 2022 31 Mar 2022 001-15128
6-K Open Document Open Filing 6-K 28 Apr 2022 28 Apr 2022 001-15128
20-F Open Document | Data Open Filing FORM 20-F 28 Apr 2022 31 Dec 2021 001-15128
6-K Open Document Open Filing 6-K 27 Apr 2022 27 Apr 2022 001-15128
6-K Open Document Open Filing 6-K 26 Apr 2022 26 Apr 2022 001-15128
6-K Open Document Open Filing 6-K 25 Apr 2022 25 Apr 2022 001-15128
6-K Open Document Open Filing 6-K 06 Apr 2022 06 Apr 2022 001-15128
6-K Open Document Open Filing 6-K 25 Mar 2022 25 Mar 2022 001-15128
6-K Open Document Open Filing FORM 6-K 15 Mar 2022 31 Dec 2021 001-15128
6-K Open Document Open Filing 6-K 24 Feb 2022 24 Feb 2022 001-15128
6-K Open Document Open Filing 6-K 14 Feb 2022 14 Feb 2022 001-15128
SC 13G Open Document Open Filing 08 Feb 2022 005-60399
6-K Open Document Open Filing 6-K 27 Jan 2022 27 Jan 2022 001-15128
6-K Open Document Open Filing 6-K 25 Jan 2022 25 Jan 2022 001-15128
6-K Open Document Open Filing 6-K 27 Dec 2021 27 Dec 2021 001-15128
6-K Open Document Open Filing 6-K 26 Nov 2021 26 Nov 2021 001-15128
6-K Open Document Open Filing FORM 6-K 17 Nov 2021 30 Sep 2021 001-15128
6-K Open Document Open Filing 6-K 27 Oct 2021 27 Oct 2021 001-15128
6-K Open Document Open Filing 6-K 25 Oct 2021 25 Oct 2021 001-15128
6-K Open Document Open Filing 6-K 27 Sep 2021 27 Sep 2021 001-15128
6-K Open Document Open Filing 6-K 03 Sep 2021 03 Sep 2021 001-15128
6-K Open Document Open Filing 6-K 25 Aug 2021 25 Aug 2021 001-15128
6-K Open Document Open Filing FORM 6-K 10 Aug 2021 30 Jun 2021 001-15128
6-K Open Document Open Filing 6-K 28 Jul 2021 28 Jul 2021 001-15128
6-K Open Document Open Filing 6-K 26 Jul 2021 26 Jul 2021 001-15128
6-K/A Open Document Open Filing 6-K/A 08 Jul 2021 08 Jul 2021 001-15128
6-K Open Document Open Filing 6-K 07 Jul 2021 07 Jul 2021 001-15128
6-K Open Document Open Filing 6-K 29 Jun 2021 29 Jun 2021 001-15128
6-K Open Document Open Filing 6-K 25 Jun 2021 25 Jun 2021 001-15128
6-K Open Document Open Filing 6-K 17 Jun 2021 17 Jun 2021 001-15128
SD Open Document Open Filing FORM SD 28 May 2021 001-15128
6-K Open Document Open Filing 6-K 25 May 2021 25 May 2021 001-15128
6-K Open Document Open Filing 6-K 21 May 2021 21 May 2021 001-15128
6-K Open Document Open Filing UMCFS1Q21_6K 05 May 2021 31 Mar 2021 001-15128
6-K Open Document Open Filing 6-K 04 May 2021 04 May 2021 001-15128
6-K Open Document Open Filing 6-K 29 Apr 2021 29 Apr 2021 001-15128
20-F Open Document | Data Open Filing 20-F 29 Apr 2021 31 Dec 2020 001-15128
6-K Open Document Open Filing 6-K 28 Apr 2021 28 Apr 2021 001-15128
6-K Open Document Open Filing 6-K 25 Mar 2021 25 Mar 2021 001-15128
6-K Open Document Open Filing FORM 6-K 15 Mar 2021 31 Dec 2020 001-15128
6-K Open Document Open Filing 6-K 24 Feb 2021 24 Feb 2021 001-15128
6-K Open Document Open Filing 6-K 27 Jan 2021 27 Jan 2021 001-15128
6-K Open Document Open Filing 6-K 28 Dec 2020 28 Dec 2020 001-15128
6-K Open Document Open Filing 6-K 25 Nov 2020 25 Nov 2020 001-15128
UPLOAD Open Document Open Filing 17 Nov 2020
6-K Open Document Open Filing FORM 6-K 12 Nov 2020 30 Sep 2020 001-15128
6-K Open Document Open Filing 6-K 09 Nov 2020 09 Nov 2020 001-15128
CORRESP Open Document Open Filing 06 Nov 2020
UPLOAD Open Document Open Filing 29 Oct 2020
6-K Open Document Open Filing 6-K 29 Oct 2020 29 Oct 2020 001-15128
6-K Open Document Open Filing 6-K 26 Oct 2020 26 Oct 2020 001-15128
6-K Open Document Open Filing 6-K 22 Oct 2020 21 Oct 2020 001-15128
6-K Open Document Open Filing 6-K 25 Sep 2020 25 Sep 2020 001-15128
6-K Open Document Open Filing UMCFS2Q20_6K 03 Sep 2020 30 Jun 2020 001-15128
6-K Open Document Open Filing 6-K 25 Aug 2020 25 Aug 2020 001-15128
6-K Open Document Open Filing 6-K 29 Jul 2020 29 Jul 2020 001-15128
6-K Open Document Open Filing 6-K 27 Jul 2020 27 Jul 2020 001-15128
6-K Open Document Open Filing 6-K 29 Jun 2020 29 Jun 2020 001-15128
6-K Open Document Open Filing 6-K 12 Jun 2020 12 Jun 2020 001-15128
6-K Open Document Open Filing 6-K 10 Jun 2020 10 Jun 2020 001-15128
SC 13G/A Open Document Open Filing MS AMENDMENT 09 Jun 2020 005-60399
SC 13G/A Open Document Open Filing 09 Jun 2020 005-60399
6-K Open Document Open Filing 6-K 05 Jun 2020 05 Jun 2020 001-15128
SD Open Document Open Filing FORM SD 29 May 2020 001-15128
6-K Open Document Open Filing 6-K 26 May 2020 26 May 2020 001-15128
6-K Open Document Open Filing FORM 6-K 12 May 2020 31 Mar 2020 001-15128
6-K Open Document Open Filing 6-K 28 Apr 2020 28 Apr 2020 001-15128
20-F Open Document | Data Open Filing FORM 20-F 28 Apr 2020 31 Dec 2019 001-15128
6-K Open Document Open Filing 6-K 27 Apr 2020 27 Apr 2020 001-15128
6-K Open Document Open Filing 6-K 25 Mar 2020 25 Mar 2020 001-15128
6-K Open Document Open Filing FORM 6-K 10 Mar 2020 31 Dec 2019 001-15128
6-K Open Document Open Filing 6-K 26 Feb 2020 26 Feb 2020 001-15128
SC 13G Open Document Open Filing MS INITIAL 13 Feb 2020 005-60399
SC 13G/A Open Document Open Filing 06 Feb 2020 005-60399
6-K Open Document Open Filing 6-K 05 Feb 2020 05 Feb 2020 001-15128
6-K Open Document Open Filing 6-K 30 Jan 2020 30 Jan 2020 001-15128
6-K Open Document Open Filing 6-K 26 Dec 2019 26 Dec 2019 001-15128
6-K Open Document Open Filing 6-K 25 Nov 2019 25 Nov 2019 001-15128
6-K Open Document Open Filing FORM 6-K 04 Nov 2019 30 Sep 2019 001-15128
6-K Open Document Open Filing 6-K 30 Oct 2019 30 Oct 2019 001-15128
6-K Open Document Open Filing 6-K 28 Oct 2019 28 Oct 2019 001-15128
6-K Open Document Open Filing FORM 6-K 30 Sep 2019 30 Sep 2019 001-15128
6-K Open Document Open Filing 6-K 25 Sep 2019 25 Sep 2019 001-15128
6-K Open Document Open Filing 6-K 25 Sep 2019 25 Sep 2019 001-15128
6-K Open Document Open Filing 6-K 27 Aug 2019 27 Aug 2019 001-15128
6-K Open Document Open Filing FORM 6-K 31 Jul 2019 30 Sep 2019 001-15128
6-K Open Document Open Filing 6-K 24 Jul 2019 24 Jul 2019 001-15128
6-K Open Document Open Filing 6-K 22 Jul 2019 22 Jul 2019 001-15128
6-K Open Document Open Filing 6-K 25 Jun 2019 25 Jun 2019 001-15128
6-K Open Document Open Filing 6-K 19 Jun 2019 19 Jun 2019 001-15128
6-K Open Document Open Filing 6-K 12 Jun 2019 12 Jun 2019 001-15128
SD Open Document Open Filing FORM SD 31 May 2019 001-15128
6-K Open Document Open Filing 6-K 28 May 2019 28 May 2019 001-15128
6-K Open Document Open Filing FORM 6-K 08 May 2019 30 Mar 2019 001-15128
6-K Open Document Open Filing 6-K 25 Apr 2019 25 Apr 2019 001-15128
20-F Open Document | Data Open Filing FORM 20-F 25 Apr 2019 31 Dec 2018 001-15128
6-K Open Document Open Filing 6-K 24 Apr 2019 24 Apr 2019 001-15128
6-K Open Document Open Filing 6-K 26 Mar 2019 26 Mar 2019 001-15128
6-K Open Document Open Filing 6-K 22 Mar 2019 22 Mar 2019 001-15128
6-K Open Document Open Filing FORM 6-K 19 Mar 2019 31 Dec 2018 001-15128
6-K Open Document Open Filing 6-K 06 Mar 2019 06 Mar 2019 001-15128
6-K Open Document Open Filing 6-K 25 Feb 2019 25 Feb 2019 001-15128
SC 13G/A Open Document Open Filing 13 Feb 2019 005-60399
SC 13G/A Open Document Open Filing 07 Feb 2019 005-60399
6-K Open Document Open Filing 6-K 29 Jan 2019 29 Jan 2019 001-15128
6-K Open Document Open Filing 6-K 25 Jan 2019 25 Jan 2019 001-15128
6-K Open Document Open Filing 6-K 26 Dec 2018 26 Dec 2018 001-15128
6-K Open Document Open Filing 6-K 18 Dec 2018 18 Dec 2018 001-15128
6-K Open Document Open Filing 6-K 26 Nov 2018 26 Nov 2018 001-15128
6-K Open Document Open Filing 6-K 13 Nov 2018 13 Nov 2018 001-15128
6-K Open Document Open Filing FORM 6-K 06 Nov 2018 30 Sep 2018 001-15128
6-K Open Document Open Filing 6-K 05 Nov 2018 05 Nov 2018 001-15128
6-K Open Document Open Filing 6-K 02 Nov 2018 02 Nov 2018 001-15128
6-K Open Document Open Filing 6-K 24 Oct 2018 24 Oct 2018 001-15128
6-K Open Document Open Filing 6-K 26 Sep 2018 26 Sep 2018 001-15128
6-K Open Document Open Filing 6-K 27 Aug 2018 27 Aug 2018 001-15128
6-K Open Document Open Filing 6-K 20 Aug 2018 20 Aug 2018 001-15128
6-K Open Document Open Filing FORM 6-K 10 Aug 2018 30 Jun 2018 001-15128
6-K Open Document Open Filing 6-K 25 Jul 2018 25 Jul 2018 001-15128
6-K Open Document Open Filing 6-K 03 Jul 2018 03 Jul 2018 001-15128
6-K Open Document Open Filing 6-K 29 Jun 2018 29 Jun 2018 001-15128
6-K Open Document Open Filing 6-K 27 Jun 2018 27 Jun 2018 001-15128
6-K Open Document Open Filing 6-K 12 Jun 2018 12 Jun 2018 001-15128
SD Open Document Open Filing FORM SD 31 May 2018 001-15128
6-K Open Document Open Filing 6-K 25 May 2018 25 May 2018 001-15128
6-K Open Document Open Filing CONSOLIDATED FINANCIAL STATEMENTS 10 May 2018 31 Mar 2018 001-15128
6-K Open Document Open Filing 6-K 26 Apr 2018 26 Apr 2018 001-15128
20-F Open Document | Data Open Filing FORM 20-F 26 Apr 2018 31 Dec 2017 001-15128
6-K Open Document Open Filing 6-K 25 Apr 2018 25 Apr 2018 001-15128
6-K Open Document Open Filing FORM 6-K 29 Mar 2018 31 Mar 2018 001-15128
6-K Open Document Open Filing 6-K 27 Mar 2018 27 Mar 2018 001-15128
6-K Open Document Open Filing 6-K 07 Mar 2018 07 Mar 2018 001-15128
6-K Open Document Open Filing 6-K 27 Feb 2018 27 Feb 2018 001-15128
SC 13G Open Document Open Filing 13 Feb 2018 005-60399
SC 13G Open Document Open Filing 01 Feb 2018 005-60399
6-K Open Document Open Filing 6-K 26 Jan 2018 26 Jan 2018 001-15128
6-K Open Document Open Filing 6-K 12 Jan 2018 12 Jan 2018 001-15128
6-K Open Document Open Filing 6-K 27 Dec 2017 27 Dec 2017 001-15128
6-K Open Document Open Filing LIVE FILING 06 Dec 2017 06 Dec 2017 001-15128
6-K Open Document Open Filing LIVE FILING 28 Nov 2017 28 Nov 2017 001-15128
6-K Open Document Open Filing FS 3Q17 14 Nov 2017 30 Sep 2017 001-15128
6-K Open Document Open Filing LIVE FILING 27 Oct 2017 27 Oct 2017 001-15128
6-K Open Document Open Filing LIVE FILING 28 Sep 2017 28 Sep 2017 001-15128
6-K Open Document Open Filing LIVE FILING 18 Sep 2017 18 Sep 2017 001-15128
6-K Open Document Open Filing LIVE FILING 08 Sep 2017 08 Sep 2017 001-15128
6-K Open Document Open Filing LIVE FILING 06 Sep 2017 06 Sep 2017 001-15128
6-K Open Document Open Filing LIVE FILING 28 Aug 2017 28 Aug 2017 001-15128
6-K Open Document | Data Open Filing FORM 6-K 02 Aug 2017 30 Jun 2017 001-15128
6-K Open Document | Data Open Filing LIVE FILING 26 Jul 2017 26 Jul 2017 001-15128
6-K Open Document Open Filing LIVE FILING 27 Jun 2017 27 Jun 2017 001-15128
6-K Open Document Open Filing LIVE FILING 14 Jun 2017 14 Jun 2017 001-15128
6-K Open Document Open Filing LIVE FILING 08 Jun 2017 08 Jun 2017 001-15128
SD Open Document Open Filing FORM SD 31 May 2017 001-15128
6-K Open Document Open Filing FORM 6-K 26 May 2017 31 Mar 2017 001-15128
6-K Open Document Open Filing LIVE FILING 26 May 2017 26 May 2017 001-15128
6-K Open Document Open Filing LIVE FILING 28 Apr 2017 28 Apr 2017 001-15128
6-K Open Document Open Filing LIVE FILING 13 Apr 2017 13 Apr 2017 001-15128
20-F Open Document Open Filing FORM 20-F 13 Apr 2017 31 Dec 2016 001-15128
F-6 POS Open Document Open Filing 12 Apr 2017 333-172990
6-K Open Document Open Filing LIVE FILING 27 Mar 2017 27 Mar 2017 001-15128
6-K Open Document Open Filing FORM 6-K 22 Mar 2017 31 Dec 2016 001-15128
6-K Open Document Open Filing LIVE FILING 23 Feb 2017 23 Feb 2017 001-15128
6-K Open Document Open Filing LIVE FILING 22 Feb 2017 22 Feb 2017 001-15128
6-K Open Document Open Filing LIVE FILING 25 Jan 2017 25 Jan 2017 001-15128
6-K Open Document Open Filing LIVE FILING 03 Jan 2017 03 Jan 2017 001-15128
6-K Open Document Open Filing LIVE FILING 27 Dec 2016 27 Dec 2016 001-15128
6-K Open Document Open Filing LIVE FILING 25 Nov 2016 25 Nov 2016 001-15128
6-K Open Document Open Filing FORM 6-K 23 Nov 2016 30 Sep 2016 001-15128
6-K Open Document Open Filing LIVE FILING 27 Oct 2016 27 Oct 2016 001-15128
6-K Open Document Open Filing LIVE FILING 26 Sep 2016 26 Sep 2016 001-15128
6-K Open Document Open Filing LIVE FILING 25 Aug 2016 25 Aug 2016 001-15128
6-K Open Document Open Filing FORM 6-K 12 Aug 2016 30 Jun 2016 001-15128
6-K Open Document Open Filing LIVE FILING 25 Jul 2016 25 Jul 2016 001-15128
6-K Open Document Open Filing LIVE FILING 24 Jun 2016 24 Jun 2016 001-15128
UPLOAD Open Document Open Filing 17 Jun 2016
CORRESP Open Document Open Filing 15 Jun 2016
UPLOAD Open Document Open Filing 08 Jun 2016
CORRESP Open Document Open Filing 01 Jun 2016
6-K Open Document | Data Open Filing LIVE FILING 25 May 2016 25 May 2016 001-15128
SD Open Document Open Filing FORM SD 20 May 2016 001-15128
6-K Open Document | Data Open Filing FORM 6-K 11 May 2016 31 Mar 2016 001-15128
UPLOAD Open Document Open Filing 10 May 2016
6-K Open Document | Data Open Filing LIVE FILING 26 Apr 2016 26 Apr 2016 001-15128
20-F Open Document Open Filing FORM 20-F 18 Apr 2016 31 Dec 2015 001-15128
6-K Open Document | Data Open Filing FORM 6-K 25 Mar 2016 31 Dec 2015 001-15128
6-K Open Document | Data Open Filing LIVE FILING 24 Mar 2016 24 Mar 2016 001-15128
6-K Open Document | Data Open Filing LIVE FILING 16 Mar 2016 16 Mar 2016 001-15128
6-K Open Document Open Filing LIVE FILING 25 Feb 2016 25 Feb 2016 001-15128
6-K Open Document Open Filing LIVE FILING 25 Jan 2016 25 Jan 2016 001-15128
6-K Open Document Open Filing LIVE FILING 28 Dec 2015 28 Dec 2015 001-15128
6-K Open Document Open Filing LIVE FILING 25 Nov 2015 25 Nov 2015 001-15128
6-K Open Document Open Filing FORM 6-K 13 Nov 2015 30 Sep 2015 001-15128
6-K Open Document Open Filing LIVE FILING 27 Oct 2015 26 Oct 2015 001-15128
6-K Open Document Open Filing LIVE FILING 24 Sep 2015 24 Sep 2015 001-15128
6-K Open Document Open Filing LIVE FILING 26 Aug 2015 26 Aug 2015 001-15128
6-K Open Document Open Filing FORM 6-K 19 Aug 2015 30 Jun 2015 001-15128
6-K Open Document Open Filing LIVE FILING 28 Jul 2015 28 Jul 2015 001-15128
6-K Open Document Open Filing LIVE FILING 25 Jun 2015 25 Jun 2015 001-15128
UPLOAD Open Document Open Filing 08 Jun 2015
CORRESP Open Document Open Filing 29 May 2015
6-K Open Document Open Filing LIVE FILING 26 May 2015 26 May 2015 001-15128
SD Open Document Open Filing FORM SD 22 May 2015 001-15128
UPLOAD Open Document Open Filing 21 May 2015
6-K Open Document Open Filing LIVE FILING 11 May 2015 11 May 2015 001-15128
6-K Open Document Open Filing FORM 6-K 04 May 2015 04 May 2015 001-15128
6-K Open Document Open Filing LIVE FILING 24 Apr 2015 24 Apr 2015 001-15128
20-F Open Document Open Filing FORM 20-F 21 Apr 2015 31 Dec 2014 001-15128
6-K Open Document Open Filing LIVE FILING 27 Mar 2015 27 Mar 2015 001-15128
6-K Open Document Open Filing FORM 6-K 25 Mar 2015 25 Mar 2015 001-15128
6-K Open Document Open Filing LIVE FILING 20 Mar 2015 20 Mar 2015 001-15128
6-K Open Document Open Filing LIVE FILING 02 Mar 2015 02 Mar 2015 001-15128
6-K Open Document Open Filing LIVE FILING 26 Jan 2015 26 Jan 2015 001-15128
UPLOAD Open Document Open Filing 21 Jan 2015
CORRESP Open Document Open Filing 12 Jan 2015
6-K Open Document Open Filing FORM 6-K 07 Jan 2015 31 Dec 2014 001-15128
6-K Open Document Open Filing LIVE FILING 30 Dec 2014 30 Dec 2014 001-15128
UPLOAD Open Document Open Filing 22 Dec 2014
6-K Open Document Open Filing LIVE FILING 25 Nov 2014 25 Nov 2014 001-15128
6-K Open Document Open Filing LIVE FILING 27 Oct 2014 27 Oct 2014 001-15128
6-K Open Document Open Filing LIVE FILING 09 Oct 2014 09 Oct 2014 001-15128
6-K Open Document Open Filing LIVE FILING 29 Sep 2014 29 Sep 2014 001-15128
6-K Open Document Open Filing CONSOLIDATED FINANCIAL STATEMENTS 05 Sep 2014 30 Jun 2014 001-15128
6-K Open Document Open Filing LIVE FILING 25 Aug 2014 25 Aug 2014 001-15128
UPLOAD Open Document Open Filing 28 Jul 2014
6-K Open Document Open Filing LIVE FILING 28 Jul 2014 28 Jul 2014 001-15128
CORRESP Open Document Open Filing 24 Jul 2014
UPLOAD Open Document Open Filing 22 Jul 2014
6-K Open Document Open Filing LIVE FILING 25 Jun 2014 25 Jun 2014 001-15128
CORRESP Open Document Open Filing 20 Jun 2014
UPLOAD Open Document Open Filing 29 May 2014
SD Open Document Open Filing FORM SD 29 May 2014 001-15128
6-K Open Document Open Filing LIVE FILING 27 May 2014 27 May 2014 001-15128
6-K Open Document Open Filing CONSOLIDATED FINANCIAL STATEMENTS 20 May 2014 31 Mar 2014 001-15128
6-K Open Document Open Filing LIVE FILING 25 Apr 2014 25 Apr 2014 001-15128
20-F Open Document Open Filing FORM 20-F 18 Apr 2014 31 Dec 2013 001-15128
6-K Open Document Open Filing LIVE FILING 16 Apr 2014 16 Apr 2014 001-15128
6-K Open Document Open Filing CONSOLIDATED FINANCIAL STATEMENTS 2Q13 03 Apr 2014 31 Dec 2013 001-15128
6-K Open Document Open Filing LIVE FILING 25 Mar 2014 25 Mar 2014 001-15128
6-K Open Document Open Filing LIVE FILING 12 Mar 2014 12 Mar 2014 001-15128
6-K Open Document Open Filing LIVE FILING 25 Feb 2014 25 Feb 2014 001-15128
6-K Open Document Open Filing LIVE FILING 28 Jan 2014 27 Jan 2014 001-15128
6-K Open Document Open Filing LIVE FILING 02 Jan 2014 02 Jan 2014 001-15128