| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SCHEDULE 13G/A | Open Document | Open Filing | 14 Nov 2025 | 005-89373 | ||
| 6-K | Open Document | Open Filing | 6-K | 05 Nov 2025 | 05 Nov 2025 | 001-37668 |
| SD | Open Document | Data | Open Filing | SD | 18 Sep 2025 | 001-37668 | |
| SCHEDULE 13G/A | Open Document | Open Filing | 13 Aug 2025 | 005-89373 | ||
| 6-K | Open Document | Open Filing | 6-K | 05 Aug 2025 | 05 Aug 2025 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 02 Jul 2025 | 02 Jul 2025 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 26 Jun 2025 | 26 Jun 2025 | 001-37668 |
| 6-K | Open Document | Open Filing | FORM 6-K | 22 May 2025 | 22 May 2025 | 001-37668 |
| SCHEDULE 13G/A | Open Document | Open Filing | 15 May 2025 | 005-89373 | ||
| SCHEDULE 13G/A | Open Document | Open Filing | 15 May 2025 | 005-89373 | ||
| 6-K | Open Document | Open Filing | 6-K | 07 May 2025 | 07 May 2025 | 001-37668 |
| 20-F | Open Document | Data | Open Filing | 20-F | 25 Apr 2025 | 31 Dec 2024 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 24 Apr 2025 | 24 Apr 2025 | 001-37668 |
| SCHEDULE 13G | Open Document | Open Filing | 15 Apr 2025 | 005-89373 | ||
| 6-K | Open Document | Open Filing | 6-K | 19 Feb 2025 | 19 Feb 2025 | 001-37668 |
| SCHEDULE 13G/A | Open Document | Open Filing | 14 Feb 2025 | 005-89373 | ||
| SCHEDULE 13G/A | Open Document | Open Filing | 14 Feb 2025 | 005-89373 | ||
| SD | Open Document | Data | Open Filing | SD | 20 Dec 2024 | 001-37668 | |
| SC 13G/A | Open Document | Open Filing | GSM13GA | 20 Nov 2024 | 005-89373 | |
| 6-K | Open Document | Open Filing | 6-K | 06 Nov 2024 | 06 Nov 2024 | 001-37668 |
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 6 | 28 Oct 2024 | 005-89373 | |
| 6-K | Open Document | Open Filing | 6-K | 05 Aug 2024 | 05 Aug 2024 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 20 Jun 2024 | 20 Jun 2024 | 001-37668 |
| 6-K | Open Document | Open Filing | FORM 6-K | 21 May 2024 | 21 May 2024 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 14 May 2024 | 14 May 2024 | 001-37668 |
| 20-F | Open Document | Data | Open Filing | 20-F | 13 May 2024 | 31 Dec 2023 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 10 May 2024 | 10 May 2024 | 001-37668 |
| NT 20-F | Open Document | Open Filing | NT 20-F | 30 Apr 2024 | 31 Dec 2023 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 28 Mar 2024 | 28 Mar 2024 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 13 Mar 2024 | 13 Mar 2024 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 11 Mar 2024 | 11 Mar 2024 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 21 Feb 2024 | 21 Feb 2024 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 20 Feb 2024 | 20 Feb 2024 | 001-37668 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 13 Feb 2024 | 005-89373 | |
| SC 13G/A | Open Document | Open Filing | GSM1231202313GA | 12 Feb 2024 | 005-89373 | |
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 5 | 09 Feb 2024 | 005-89373 | |
| 6-K | Open Document | Open Filing | 6-K | 05 Feb 2024 | 05 Feb 2024 | 001-37668 |
| UPLOAD | Open Document | Open Filing | 14 Nov 2023 | |||
| 6-K | Open Document | Open Filing | 6-K | 07 Nov 2023 | 07 Nov 2023 | 001-37668 |
| CORRESP | Open Document | Open Filing | 02 Nov 2023 | |||
| 6-K | Open Document | Open Filing | 6-K | 30 Oct 2023 | 30 Oct 2023 | 001-37668 |
| UPLOAD | Open Document | Open Filing | 04 Oct 2023 | |||
| CORRESP | Open Document | Open Filing | 21 Sep 2023 | |||
| UPLOAD | Open Document | Open Filing | 24 Aug 2023 | |||
| 6-K | Open Document | Open Filing | 6-K | 14 Aug 2023 | 14 Aug 2023 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 21 Jul 2023 | 21 Jul 2023 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 28 Jun 2023 | 27 Jun 2023 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 21 Jun 2023 | 21 Jun 2023 | 001-37668 |
| 6-K | Open Document | Open Filing | FORM 6-K | 02 Jun 2023 | 02 Jun 2023 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 01 Jun 2023 | 01 Jun 2023 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 30 May 2023 | 30 May 2023 | 001-37668 |
| SC 13G | Open Document | Open Filing | SC 13G | 24 May 2023 | 005-89373 | |
| 6-K | Open Document | Open Filing | 6-K | 09 May 2023 | 09 May 2023 | 001-37668 |
| 20-F | Open Document | Data | Open Filing | 20-F | 01 May 2023 | 31 Dec 2022 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 22 Feb 2023 | 22 Feb 2023 | 001-37668 |
| SC 13G | Open Document | Open Filing | GSM 13G | 13 Feb 2023 | 005-89373 | |
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 4 | 10 Feb 2023 | 005-89373 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 10 Feb 2023 | 005-89373 | |
| SC 13G/A | Open Document | Open Filing | 07 Feb 2023 | 005-89373 | ||
| 6-K | Open Document | Open Filing | 6-K | 15 Nov 2022 | 15 Nov 2022 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 03 Oct 2022 | 03 Oct 2022 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 16 Sep 2022 | 16 Sep 2022 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 16 Aug 2022 | 30 Jun 2022 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 12 Jul 2022 | 12 Jul 2022 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 11 Jul 2022 | 31 Jul 2022 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 05 Jul 2022 | 05 Jul 2022 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 30 Jun 2022 | 30 Jun 2022 | 001-37668 |
| 6-K | Open Document | Open Filing | FORM 6-K | 03 Jun 2022 | 03 Jun 2022 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 01 Jun 2022 | 01 Jun 2022 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 25 May 2022 | 31 May 2022 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 12 May 2022 | 31 Mar 2022 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 10 May 2022 | 31 Mar 2022 | 001-37668 |
| 20-F | Open Document | Data | Open Filing | 20-F | 02 May 2022 | 31 Dec 2021 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 06 Apr 2022 | 06 Apr 2022 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 02 Mar 2022 | 02 Mar 2022 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 15 Feb 2022 | 15 Feb 2022 | 001-37668 |
| SC 13G | Open Document | Open Filing | SC 13G | 14 Feb 2022 | 005-89373 | |
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 3 | 08 Feb 2022 | 005-89373 | |
| SC 13G | Open Document | Open Filing | 13G FERROBLOBE | 03 Feb 2022 | 005-89373 | |
| 6-K | Open Document | Open Filing | 6-K | 26 Nov 2021 | 26 Nov 2021 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 16 Nov 2021 | 16 Nov 2021 | 001-37668 |
| 424B2 | Open Document | Open Filing | 424B2 | 07 Oct 2021 | 333-255973 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 07 Oct 2021 | 06 Oct 2021 | 001-37668 |
| 6-K | Open Document | Open Filing | FORM 6-K | 07 Oct 2021 | 06 Oct 2021 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 29 Sep 2021 | 29 Sep 2021 | 001-37668 |
| 424B7 | Open Document | Open Filing | F-3/A | 23 Sep 2021 | 333-259445 | |
| EFFECT | Open Document | Open Filing | 22 Sep 2021 | 333-259445 | ||
| CORRESP | Open Document | Open Filing | 20 Sep 2021 | |||
| UPLOAD | Open Document | Open Filing | 17 Sep 2021 | |||
| F-3 | Open Document | Open Filing | FORM F-3 | 10 Sep 2021 | 333-259445 | |
| 6-K | Open Document | Open Filing | 6-K | 23 Aug 2021 | 23 Aug 2021 | 001-37668 |
| 424B7 | Open Document | Open Filing | 424B7 | 13 Aug 2021 | 333-258254 | |
| EFFECT | Open Document | Open Filing | 12 Aug 2021 | 333-258254 | ||
| 6-K | Open Document | Open Filing | 6-K | 12 Aug 2021 | 12 Aug 2021 | 001-37668 |
| CORRESP | Open Document | Open Filing | 10 Aug 2021 | |||
| F-3/A | Open Document | Open Filing | F-3/A | 10 Aug 2021 | 333-258254 | |
| UPLOAD | Open Document | Open Filing | 09 Aug 2021 | |||
| 6-K | Open Document | Open Filing | 6-K | 30 Jul 2021 | 30 Jul 2021 | 001-37668 |
| F-3 | Open Document | Open Filing | F-3 | 29 Jul 2021 | 333-258254 | |
| 6-K | Open Document | Open Filing | 6-K | 29 Jul 2021 | 29 Jul 2021 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 22 Jul 2021 | 22 Jul 2021 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 08 Jul 2021 | 08 Jul 2021 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 29 Jun 2021 | 29 Jun 2021 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 29 Jun 2021 | 29 Jun 2021 | 001-37668 |
| 6-K | Open Document | Open Filing | FORM 6-K | 24 Jun 2021 | 23 Jun 2021 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 21 Jun 2021 | 21 Jun 2021 | 001-37668 |
| 424B2 | Open Document | Open Filing | 424B2 | 21 Jun 2021 | 333-255973 | |
| 6-K | Open Document | Open Filing | 6-K | 21 Jun 2021 | 21 Jun 2021 | 001-37668 |
| EFFECT | Open Document | Open Filing | 15 Jun 2021 | 333-255973 | ||
| CORRESP | Open Document | Open Filing | 11 Jun 2021 | |||
| F-3/A | Open Document | Open Filing | F-3/A | 11 Jun 2021 | 333-255973 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 10 Jun 2021 | 10 Jun 2021 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 17 May 2021 | 17 May 2021 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 14 May 2021 | 14 May 2021 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 13 May 2021 | 13 May 2021 | 001-37668 |
| UPLOAD | Open Document | Open Filing | 13 May 2021 | |||
| F-3 | Open Document | Open Filing | FORM F-3 | 10 May 2021 | 333-255973 | |
| 20-F | Open Document | Data | Open Filing | 20-F | 30 Apr 2021 | 31 Dec 2020 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 21 Apr 2021 | 21 Apr 2021 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 15 Apr 2021 | 15 Apr 2021 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 12 Apr 2021 | 12 Apr 2021 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 29 Mar 2021 | 29 Mar 2021 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 29 Mar 2021 | 29 Mar 2021 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 25 Mar 2021 | 25 Mar 2021 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 01 Mar 2021 | 01 Mar 2021 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 01 Mar 2021 | 01 Mar 2021 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 24 Feb 2021 | 24 Feb 2021 | 001-37668 |
| SC 13G/A | Open Document | Open Filing | FERROGLOBE PLC | 11 Feb 2021 | 005-89373 | |
| 6-K | Open Document | Open Filing | 6-K | 01 Feb 2021 | 01 Feb 2021 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 28 Jan 2021 | 28 Jan 2021 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 11 Dec 2020 | 31 Dec 2020 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 09 Dec 2020 | 09 Dec 2020 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 01 Dec 2020 | 01 Dec 2020 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 24 Nov 2020 | 23 Nov 2020 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 02 Nov 2020 | 02 Nov 2020 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 31 Aug 2020 | 31 Aug 2020 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 14 Aug 2020 | 14 Aug 2020 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 02 Jul 2020 | 02 Jul 2020 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 30 Jun 2020 | 30 Jun 2020 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 30 Jun 2020 | 30 Jun 2020 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 09 Jun 2020 | 08 Jun 2020 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 08 Jun 2020 | 08 Jun 2020 | 001-37668 |
| 20-F | Open Document | Data | Open Filing | 20-F | 29 May 2020 | 31 Dec 2019 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 30 Apr 2020 | 30 Apr 2020 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 03 Mar 2020 | 31 Mar 2020 | 001-37668 |
| SC 13G/A | Open Document | Open Filing | FERROGLOBE PLC | 12 Feb 2020 | 005-89373 | |
| 6-K | Open Document | Open Filing | 6-K | 14 Jan 2020 | 14 Jan 2020 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 13 Jan 2020 | 13 Jan 2020 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 03 Dec 2019 | 31 Dec 2019 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 19 Nov 2019 | 19 Nov 2019 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 29 Oct 2019 | 29 Oct 2019 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 28 Oct 2019 | 28 Oct 2019 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 11 Oct 2019 | 11 Oct 2019 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 04 Oct 2019 | 04 Oct 2019 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 01 Oct 2019 | 01 Oct 2019 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 03 Sep 2019 | 03 Sep 2019 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 03 Sep 2019 | 03 Sep 2019 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 27 Aug 2019 | 27 Aug 2019 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 28 Jun 2019 | 30 Jun 2019 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 05 Jun 2019 | 04 Jun 2019 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 03 Jun 2019 | 30 Jun 2019 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 03 Jun 2019 | 30 Jun 2019 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 17 May 2019 | 31 May 2019 | 001-37668 |
| 20-F | Open Document | Data | Open Filing | 20-F | 29 Apr 2019 | 31 Dec 2018 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 26 Feb 2019 | 28 Feb 2019 | 001-37668 |
| SC 13G/A | Open Document | Open Filing | FERROGLOBE PLC | 13 Feb 2019 | 005-89373 | |
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 2 | 05 Feb 2019 | 005-89373 | |
| 6-K | Open Document | Open Filing | 6-K | 27 Dec 2018 | 31 Dec 2018 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 26 Dec 2018 | 31 Dec 2018 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 26 Nov 2018 | 30 Nov 2018 | 001-37668 |
| 6-K | Open Document | Open Filing | REPORT OF FOREIGN ISSUER | 21 Aug 2018 | 21 Aug 2018 | 001-37668 |
| 6-K | Open Document | Open Filing | REPORT OF FOREIGN ISSUER | 21 Aug 2018 | 21 Aug 2018 | 001-37668 |
| 6-K | Open Document | Open Filing | REPORT OF FOREIGN ISSUER | 14 Aug 2018 | 14 Aug 2018 | 001-37668 |
| 6-K | Open Document | Open Filing | REPORT OF FOREIGN ISSUER | 03 Aug 2018 | 03 Aug 2018 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 16 Jul 2018 | 16 Jul 2018 | 001-37668 |
| 6-K | Open Document | Open Filing | REPORT OF FOREIGN ISSUER | 28 Jun 2018 | 28 Jun 2018 | 001-37668 |
| 6-K | Open Document | Open Filing | REPORT OF FOREIGN ISSUER | 25 Jun 2018 | 25 Jun 2018 | 001-37668 |
| 6-K | Open Document | Open Filing | REPORT OF FOREIGN ISSUER | 07 Jun 2018 | 07 Jun 2018 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 30 May 2018 | 30 May 2018 | 001-37668 |
| 6-K | Open Document | Open Filing | REPORT OF FOREIGN ISSUER | 22 May 2018 | 21 May 2018 | 001-37668 |
| 6-K | Open Document | Open Filing | REPORT OF FOREIGN ISSUER | 02 May 2018 | 02 May 2018 | 001-37668 |
| 20-F | Open Document | Data | Open Filing | 20-F | 30 Apr 2018 | 31 Dec 2017 | 001-37668 |
| SC 13G | Open Document | Open Filing | FERROGLOBE PLC | 23 Apr 2018 | 005-89373 | |
| 6-K | Open Document | Open Filing | REPORT OF FOREIGN ISSUER | 23 Mar 2018 | 23 Mar 2018 | 001-37668 |
| 6-K | Open Document | Open Filing | REPORT OF FOREIGN ISSUER | 02 Mar 2018 | 02 Mar 2018 | 001-37668 |
| 6-K | Open Document | Open Filing | FORM 6-K Q4 2017 | 26 Feb 2018 | 26 Feb 2018 | 001-37668 |
| 6-K | Open Document | Open Filing | REPORT OF FOREIGN ISSUER | 01 Feb 2018 | 01 Feb 2018 | 001-37668 |
| 6-K | Open Document | Open Filing | REPORT OF FOREIGN ISSUER | 24 Jan 2018 | 24 Jan 2018 | 001-37668 |
| 6-K | Open Document | Open Filing | REPORT OF FOREIGN ISSUER | 06 Dec 2017 | 06 Dec 2017 | 001-37668 |
| 6-K | Open Document | Open Filing | FORM 6-K Q3 2017 | 28 Nov 2017 | 27 Nov 2017 | 001-37668 |
| 6-K | Open Document | Open Filing | REPORT OF FOREIGN ISSUER | 21 Nov 2017 | 21 Nov 2017 | 001-37668 |
| 6-K | Open Document | Open Filing | REPORT OF FOREIGN ISSUER | 03 Nov 2017 | 11 Mar 2017 | 001-37668 |
| 6-K | Open Document | Open Filing | REPORT OF FOREIGN ISSUER | 26 Oct 2017 | 26 Oct 2017 | 001-37668 |
| 6-K | Open Document | Open Filing | CURRENT REPORT OF FOREIGN ISSUER | 06 Oct 2017 | 06 Oct 2017 | 001-37668 |
| 6-K | Open Document | Open Filing | REPORT OF FOREIGN ISSUER | 02 Oct 2017 | 02 Oct 2017 | 001-37668 |
| 6-K | Open Document | Open Filing | FORM 6-K Q2 2017 | 30 Aug 2017 | 30 Aug 2017 | 001-37668 |
| 6-K | Open Document | Open Filing | 09 Aug 2017 | 09 Aug 2017 | 001-37668 | |
| 6-K | Open Document | Open Filing | REPORT OF FOREIGN ISSUER | 26 Jul 2017 | 26 Jul 2017 | 001-37668 |
| 6-K | Open Document | Open Filing | REPORT OF FOREIGN ISSUER | 06 Jul 2017 | 06 Jul 2017 | 001-37668 |
| 6-K | Open Document | Open Filing | REPORT OF FOREIGN ISSUER | 28 Jun 2017 | 26 Jun 2017 | 001-37668 |
| 6-K | Open Document | Open Filing | REPORT OF FOREIGN ISSUER | 15 Jun 2017 | 01 Jun 2017 | 001-37668 |
| 6-K | Open Document | Open Filing | REPORT OF FOREIGN ISSUER | 02 Jun 2017 | 01 Jun 2017 | 001-37668 |
| 6-K | Open Document | Open Filing | REPORT OF FOREIGN ISSUER | 02 Jun 2017 | 01 Jun 2017 | 001-37668 |
| 6-K | Open Document | Open Filing | REPORT OF FOREIGN PRIVATE ISSUER | 22 May 2017 | 19 May 2017 | 001-37668 |
| 20-F | Open Document | Open Filing | 01 May 2017 | 31 Dec 2016 | 001-37668 | |
| 6-K | Open Document | Open Filing | 24 Apr 2017 | 24 Apr 2017 | 001-37668 | |
| UPLOAD | Open Document | Open Filing | 30 Mar 2017 | |||
| CORRESP | Open Document | Open Filing | 20 Mar 2017 | |||
| 6-K | Open Document | Open Filing | 17 Mar 2017 | 16 Mar 2017 | 001-37668 | |
| CORRESP | Open Document | Open Filing | 10 Mar 2017 | |||
| CORRESP | Open Document | Open Filing | 24 Feb 2017 | |||
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 14 Feb 2017 | 005-89373 | |
| UPLOAD | Open Document | Open Filing | 13 Feb 2017 | |||
| SC 13G/A | Open Document | Open Filing | 13 Feb 2017 | 005-89373 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | 10 Feb 2017 | 09 Feb 2017 | 001-37668 |
| SC 13G/A | Open Document | Open Filing | FERROGLOBE PLC | 09 Feb 2017 | 005-89373 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 01 Feb 2017 | 01 Feb 2017 | 001-37668 |
| CORRESP | Open Document | Open Filing | 06 Jan 2017 | |||
| 6-K | Open Document | Open Filing | 6-K | 05 Jan 2017 | 05 Jan 2017 | 001-37668 |
| 6-K | Open Document | Open Filing | FORM 6-K | 03 Jan 2017 | 03 Jan 2017 | 001-37668 |
| CORRESP | Open Document | Open Filing | 03 Jan 2017 | |||
| UPLOAD | Open Document | Open Filing | 15 Dec 2016 | |||
| 424B3 | Open Document | Open Filing | 424B3 | 14 Nov 2016 | 333-209595 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 14 Nov 2016 | 14 Nov 2016 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 08 Nov 2016 | 08 Nov 2016 | 001-37668 |
| 6-K | Open Document | Open Filing | 6-K | 26 Oct 2016 | 26 Oct 2016 | 001-37668 |
| 424B3 | Open Document | Open Filing | 424B3 | 07 Sep 2016 | 333-209595 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 26 Aug 2016 | 26 Aug 2016 | 001-37668 |
| EFFECT | Open Document | Open Filing | 13 Jul 2016 | 333-209595 | ||
| 424B3 | Open Document | Open Filing | 424B3 | 13 Jul 2016 | 333-209595 | |
| 6-K | Open Document | Open Filing | 6-K | 07 Jul 2016 | 07 Jul 2016 | 001-37668 |
| POS AM | Open Document | Open Filing | POS AM | 01 Jul 2016 | 333-209595 | |
| 6-K | Open Document | Data | Open Filing | FORM 6-K | 03 Jun 2016 | 03 Jun 2016 | 001-37668 |
| 6-K | Open Document | Open Filing | FORM 6-K | 19 May 2016 | 31 May 2016 | 001-37668 |
| 6-K | Open Document | Open Filing | FORM 6-K | 03 May 2016 | 02 May 2016 | 001-37668 |
| 20-F | Open Document | Open Filing | 20-F | 02 May 2016 | 31 Dec 2015 | 001-37668 |
| 424B3 | Open Document | Open Filing | 424B3 | 01 Apr 2016 | 333-209595 | |
| EFFECT | Open Document | Open Filing | 31 Mar 2016 | 333-209595 | ||
| CORRESP | Open Document | Open Filing | 29 Mar 2016 | |||
| F-1/A | Open Document | Open Filing | AMENDMENT NO. 1 TO FORM F-1 | 15 Mar 2016 | 333-209595 | |
| UPLOAD | Open Document | Open Filing | 04 Mar 2016 | |||
| 6-K | Open Document | Open Filing | FORM 6-K | 29 Feb 2016 | 29 Feb 2016 | 001-37668 |
| SC 13G | Open Document | Open Filing | FERROGLOBE PLC | 19 Feb 2016 | 005-89373 | |
| F-1 | Open Document | Open Filing | FORM F-1 | 19 Feb 2016 | 333-209595 | |
| SC 13G | Open Document | Open Filing | SC 13G | 16 Feb 2016 | 005-89373 | |
| SC 13G | Open Document | Open Filing | 12 Feb 2016 | 005-89373 | ||
| 6-K | Open Document | Open Filing | REPORT OF FOREIGN PRIVATE ISSUER | 08 Feb 2016 | 08 Feb 2016 | 001-37668 |
| S-8 | Open Document | Open Filing | FORM S-8 | 08 Jan 2016 | 333-208911 | |
| CERTNAS | Open Document | Open Filing | AUTO-GENERATED PAPER DOCUMENT | 24 Dec 2015 | 001-37668 | |
| 8-A12B | Open Document | Open Filing | FORM 8-A | 23 Dec 2015 | 001-37668 | |
| 424B3 | Open Document | Open Filing | 424B3 | 12 Aug 2015 | 333-203921 | |
| EFFECT | Open Document | Open Filing | 11 Aug 2015 | 333-203921 | ||
| CORRESP | Open Document | Open Filing | 11 Aug 2015 | |||
| CORRESP | Open Document | Open Filing | 07 Aug 2015 | |||
| F-4/A | Open Document | Open Filing | FORM F-4/A | 07 Aug 2015 | 333-203921 | |
| UPLOAD | Open Document | Open Filing | 31 Jul 2015 | |||
| CORRESP | Open Document | Open Filing | 21 Jul 2015 | |||
| F-4/A | Open Document | Open Filing | FORM F-4/A | 21 Jul 2015 | 333-203921 | |
| UPLOAD | Open Document | Open Filing | 10 Jul 2015 | |||
| CORRESP | Open Document | Open Filing | 24 Jun 2015 | |||
| F-4/A | Open Document | Open Filing | FORM F-4/A | 24 Jun 2015 | 333-203921 | |
| UPLOAD | Open Document | Open Filing | 03 Jun 2015 | |||
| F-4 | Open Document | Open Filing | FORM F-4 | 06 May 2015 | 333-203921 |