| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 6-K | Open Document | Open Filing | 6-K | 22 Dec 2025 | 22 Dec 2025 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 17 Dec 2025 | 17 Dec 2025 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 28 Nov 2025 | 28 Nov 2025 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 26 Nov 2025 | 26 Nov 2025 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 20 Nov 2025 | 20 Nov 2025 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 04 Nov 2025 | 04 Nov 2025 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 04 Nov 2025 | 04 Nov 2025 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 04 Nov 2025 | 04 Nov 2025 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 04 Nov 2025 | 30 Sep 2025 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 31 Oct 2025 | 30 Oct 2025 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 22 Oct 2025 | 22 Oct 2025 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 07 Oct 2025 | 07 Oct 2025 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 30 Jul 2025 | 30 Jul 2025 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 30 Jul 2025 | 30 Jun 2025 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 30 Jul 2025 | 30 Jun 2025 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 29 Jul 2025 | 29 Jul 2025 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 30 Jun 2025 | 30 Jun 2025 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 18 Jun 2025 | 18 Jun 2025 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 16 Jun 2025 | 13 Jun 2025 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 21 May 2025 | 21 May 2025 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 14 May 2025 | 14 May 2025 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 14 May 2025 | 31 Mar 2025 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 14 Apr 2025 | 14 Apr 2025 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 14 Apr 2025 | 14 Apr 2025 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 10 Apr 2025 | 10 Apr 2025 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 10 Apr 2025 | 10 Apr 2025 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 13 Mar 2025 | 13 Mar 2025 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 06 Mar 2025 | 06 Mar 2025 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 06 Mar 2025 | 06 Mar 2025 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 06 Mar 2025 | 06 Mar 2025 | 001-09531 |
| SCHEDULE 13D/A | Open Document | Open Filing | 03 Mar 2025 | 005-48542 | ||
| 6-K | Open Document | Open Filing | 6-K | 28 Feb 2025 | 28 Feb 2025 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 27 Feb 2025 | 27 Feb 2025 | 001-09531 |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 27 Feb 2025 | 001-09531 | |
| 20-F | Open Document | Data | Open Filing | 20-F | 27 Feb 2025 | 31 Dec 2024 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 27 Feb 2025 | 31 Dec 2024 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 27 Feb 2025 | 27 Feb 2025 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 27 Feb 2025 | 31 Dec 2024 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 26 Feb 2025 | 26 Feb 2025 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 26 Feb 2025 | 26 Feb 2025 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 24 Feb 2025 | 24 Feb 2025 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 14 Feb 2025 | 14 Feb 2025 | 001-09531 |
| CT ORDER | Open Document | Open Filing | 14 Feb 2025 | 005-48542 | ||
| 6-K | Open Document | Open Filing | 6-K | 29 Jan 2025 | 29 Jan 2025 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 29 Jan 2025 | 29 Jan 2025 | 001-09531 |
| SCHEDULE 13D | Open Document | Open Filing | 23 Jan 2025 | 005-48542 | ||
| 6-K | Open Document | Open Filing | 6-K | 21 Jan 2025 | 18 Jan 2025 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 16 Jan 2025 | 16 Jan 2025 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 13 Jan 2025 | 13 Jan 2025 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 13 Nov 2024 | 13 Nov 2024 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 07 Nov 2024 | 07 Nov 2024 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 07 Nov 2024 | 30 Sep 2024 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 07 Nov 2024 | 07 Nov 2024 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 07 Oct 2024 | 07 Oct 2024 | 001-09531 |
| SC 13D/A | Open Document | Open Filing | FORM SC 13D/A | 02 Aug 2024 | 005-48542 | |
| 6-K | Open Document | Open Filing | 6-K | 31 Jul 2024 | 31 Jul 2024 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 31 Jul 2024 | 30 Jun 2024 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 31 Jul 2024 | 30 Jun 2024 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 31 Jul 2024 | 31 Jul 2024 | 001-09531 |
| SC 13D/A | Open Document | Open Filing | FORM SC 13D/A | 01 Jul 2024 | 005-48542 | |
| 6-K | Open Document | Open Filing | 6-K | 01 Jul 2024 | 01 Jul 2024 | 001-09531 |
| SC 13D/A | Open Document | Open Filing | 22 May 2024 | 005-48542 | ||
| SC 13D/A | Open Document | Open Filing | 15 May 2024 | 005-48542 | ||
| SC 13D/A | Open Document | Open Filing | 13 May 2024 | 005-48542 | ||
| 6-K | Open Document | Open Filing | 6-K | 13 May 2024 | 13 May 2024 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 09 May 2024 | 09 May 2024 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 09 May 2024 | 31 Mar 2024 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 08 May 2024 | 08 May 2024 | 001-09531 |
| SC 13D/A | Open Document | Open Filing | 07 May 2024 | 005-48542 | ||
| SC 13D/A | Open Document | Open Filing | 26 Apr 2024 | 005-48542 | ||
| 6-K | Open Document | Open Filing | 6-K | 23 Apr 2024 | 23 Apr 2024 | 001-09531 |
| SC 13D | Open Document | Open Filing | 22 Apr 2024 | 005-48542 | ||
| SC 13D | Open Document | Open Filing | FORM SC 13D | 12 Apr 2024 | 005-48542 | |
| 6-K | Open Document | Open Filing | 6-K | 12 Apr 2024 | 12 Apr 2024 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 12 Apr 2024 | 12 Apr 2024 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 12 Apr 2024 | 12 Apr 2024 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 09 Apr 2024 | 09 Apr 2024 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 26 Mar 2024 | 26 Mar 2024 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 20 Mar 2024 | 20 Mar 2024 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 15 Mar 2024 | 15 Mar 2024 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 14 Mar 2024 | 14 Mar 2024 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 08 Mar 2024 | 08 Mar 2024 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 07 Mar 2024 | 07 Mar 2024 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 06 Mar 2024 | 06 Mar 2024 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 06 Mar 2024 | 06 Mar 2024 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 23 Feb 2024 | 23 Feb 2024 | 001-09531 |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 23 Feb 2024 | 001-09531 | |
| 20-F | Open Document | Data | Open Filing | 20-F | 23 Feb 2024 | 31 Dec 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 23 Feb 2024 | 31 Dec 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 22 Feb 2024 | 22 Feb 2024 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 22 Feb 2024 | 22 Feb 2024 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 22 Feb 2024 | 31 Dec 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 22 Jan 2024 | 22 Jan 2024 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 22 Jan 2024 | 22 Jan 2024 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 19 Jan 2024 | 19 Jan 2024 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 17 Jan 2024 | 17 Jan 2024 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 03 Jan 2024 | 03 Jan 2024 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 19 Dec 2023 | 19 Dec 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 13 Dec 2023 | 13 Dec 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 13 Dec 2023 | 13 Dec 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 05 Dec 2023 | 05 Dec 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 05 Dec 2023 | 05 Dec 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 20 Nov 2023 | 20 Nov 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 14 Nov 2023 | 14 Nov 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 08 Nov 2023 | 08 Nov 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 08 Nov 2023 | 08 Nov 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 08 Nov 2023 | 08 Nov 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 08 Nov 2023 | 30 Sep 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 07 Nov 2023 | 07 Nov 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 31 Oct 2023 | 31 Oct 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 07 Sep 2023 | 07 Sep 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 06 Sep 2023 | 06 Sep 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 05 Sep 2023 | 05 Sep 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 30 Aug 2023 | 30 Aug 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 30 Aug 2023 | 30 Aug 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 01 Aug 2023 | 01 Aug 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 27 Jul 2023 | 27 Jul 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 27 Jul 2023 | 30 Jun 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 27 Jul 2023 | 30 Jun 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 07 Jul 2023 | 07 Jul 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 27 Jun 2023 | 27 Jun 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 11 May 2023 | 11 May 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 11 May 2023 | 31 Mar 2023 | 001-09531 |
| F-3ASR | Open Document | Open Filing | F-3ASR | 20 Apr 2023 | 333-271347 | |
| 6-K | Open Document | Open Filing | 6-K | 18 Apr 2023 | 18 Apr 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 11 Apr 2023 | 11 Apr 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 31 Mar 2023 | 31 Mar 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 31 Mar 2023 | 31 Mar 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 31 Mar 2023 | 31 Mar 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 24 Feb 2023 | 24 Feb 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 23 Feb 2023 | 23 Feb 2023 | 001-09531 |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 23 Feb 2023 | 001-09531 | |
| 20-F | Open Document | Data | Open Filing | 20-F | 23 Feb 2023 | 31 Dec 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 23 Feb 2023 | 31 Dec 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 23 Feb 2023 | 23 Feb 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 23 Feb 2023 | 31 Dec 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 02 Feb 2023 | 02 Feb 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 01 Feb 2023 | 01 Feb 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 25 Jan 2023 | 25 Jan 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 25 Jan 2023 | 25 Jan 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 23 Jan 2023 | 23 Jan 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 18 Jan 2023 | 18 Jan 2023 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 20 Dec 2022 | 20 Dec 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 23 Nov 2022 | 23 Nov 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 22 Nov 2022 | 22 Nov 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 14 Nov 2022 | 14 Nov 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 14 Nov 2022 | 14 Nov 2022 | 001-09531 |
| SC 13G | Open Document | Open Filing | 09 Nov 2022 | 005-48542 | ||
| 6-K | Open Document | Open Filing | 6-K | 04 Nov 2022 | 30 Sep 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 04 Nov 2022 | 04 Nov 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 04 Nov 2022 | 30 Sep 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 03 Nov 2022 | 03 Nov 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 25 Oct 2022 | 25 Oct 2022 | 001-09531 |
| SC 13G/A | Open Document | Open Filing | 07 Oct 2022 | 005-48542 | ||
| 6-K | Open Document | Open Filing | 6-K | 03 Oct 2022 | 03 Oct 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 29 Jul 2022 | 29 Jul 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 28 Jul 2022 | 28 Jul 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 28 Jul 2022 | 30 Jun 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 28 Jul 2022 | 30 Jun 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 25 Jul 2022 | 25 Jul 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 28 Jun 2022 | 28 Jun 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 27 Jun 2022 | 27 Jun 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 16 Jun 2022 | 16 Jun 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 25 May 2022 | 25 May 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 25 May 2022 | 25 May 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 19 May 2022 | 19 May 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 18 May 2022 | 18 May 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 12 May 2022 | 12 May 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 12 May 2022 | 31 Mar 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 09 May 2022 | 09 May 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 27 Apr 2022 | 27 Apr 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 25 Apr 2022 | 25 Apr 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 20 Apr 2022 | 20 Apr 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 19 Apr 2022 | 19 Apr 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 08 Apr 2022 | 08 Apr 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 08 Apr 2022 | 08 Apr 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 29 Mar 2022 | 29 Mar 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 04 Mar 2022 | 04 Mar 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 25 Feb 2022 | 25 Feb 2022 | 001-09531 |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 25 Feb 2022 | 001-09531 | |
| 20-F | Open Document | Data | Open Filing | 20-F | 25 Feb 2022 | 31 Dec 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 25 Feb 2022 | 31 Dec 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 24 Feb 2022 | 24 Feb 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 24 Feb 2022 | 31 Dec 2021 | 001-09531 |
| SC 13G | Open Document | Open Filing | 04 Feb 2022 | 005-48542 | ||
| 6-K | Open Document | Open Filing | 6-K | 02 Feb 2022 | 01 Feb 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 24 Jan 2022 | 24 Jan 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 13 Jan 2022 | 13 Jan 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 13 Jan 2022 | 13 Jan 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 12 Jan 2022 | 12 Jan 2022 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 28 Dec 2021 | 28 Dec 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 27 Dec 2021 | 27 Dec 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 17 Dec 2021 | 17 Dec 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 15 Dec 2021 | 15 Dec 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 14 Dec 2021 | 13 Dec 2021 | 001-09531 |
| 6-K/A | Open Document | Open Filing | 6-K/A | 26 Nov 2021 | 24 Nov 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 24 Nov 2021 | 24 Nov 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 24 Nov 2021 | 24 Nov 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 24 Nov 2021 | 24 Nov 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 23 Nov 2021 | 23 Nov 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 15 Nov 2021 | 15 Nov 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 15 Nov 2021 | 15 Nov 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 05 Nov 2021 | 05 Nov 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 04 Nov 2021 | 04 Nov 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 04 Nov 2021 | 30 Sep 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 03 Nov 2021 | 03 Nov 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 03 Nov 2021 | 03 Nov 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 15 Oct 2021 | 15 Oct 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 04 Oct 2021 | 04 Oct 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 29 Sep 2021 | 29 Sep 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 09 Aug 2021 | 09 Aug 2021 | 001-09531 |
| 25-NSE | Open Document | Open Filing | 02 Aug 2021 | 001-09531 | ||
| 6-K | Open Document | Open Filing | 6-K | 02 Aug 2021 | 02 Aug 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 29 Jul 2021 | 29 Jul 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 29 Jul 2021 | 30 Jun 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 29 Jul 2021 | 30 Jun 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 29 Jul 2021 | 29 Jul 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 21 Jul 2021 | 21 Jul 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 19 Jul 2021 | 17 Jul 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 08 Jul 2021 | 08 Jul 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 06 Jul 2021 | 02 Jul 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 02 Jul 2021 | 02 Jul 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 02 Jul 2021 | 02 Jul 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 30 Jun 2021 | 30 Jun 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 29 Jun 2021 | 29 Jun 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 28 Jun 2021 | 28 Jun 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 17 Jun 2021 | 17 Jun 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 03 Jun 2021 | 03 Jun 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 01 Jun 2021 | 01 Jun 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 01 Jun 2021 | 01 Jun 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 26 May 2021 | 26 May 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 26 May 2021 | 26 May 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 13 May 2021 | 13 May 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 13 May 2021 | 31 Mar 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 06 May 2021 | 06 May 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 04 May 2021 | 04 May 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 23 Apr 2021 | 23 Apr 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 23 Apr 2021 | 23 Apr 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 23 Apr 2021 | 23 Apr 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 23 Apr 2021 | 23 Apr 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 18 Mar 2021 | 18 Mar 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 17 Mar 2021 | 17 Mar 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 02 Mar 2021 | 02 Mar 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 25 Feb 2021 | 25 Feb 2021 | 001-09531 |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 25 Feb 2021 | 001-09531 | |
| 20-F | Open Document | Data | Open Filing | 20-F | 25 Feb 2021 | 31 Dec 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 25 Feb 2021 | 25 Feb 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 25 Feb 2021 | 31 Dec 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 25 Feb 2021 | 31 Dec 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 24 Feb 2021 | 24 Feb 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 23 Feb 2021 | 22 Feb 2021 | 001-09531 |
| 25-NSE | Open Document | Open Filing | 16 Feb 2021 | 001-09531 | ||
| 6-K | Open Document | Open Filing | 6-K | 12 Feb 2021 | 12 Feb 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 11 Feb 2021 | 11 Feb 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 03 Feb 2021 | 03 Feb 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 03 Feb 2021 | 03 Feb 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 29 Jan 2021 | 29 Jan 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 27 Jan 2021 | 27 Jan 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 25 Jan 2021 | 25 Jan 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 13 Jan 2021 | 13 Jan 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 12 Jan 2021 | 12 Jan 2021 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 30 Dec 2020 | 30 Dec 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 15 Dec 2020 | 14 Dec 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 04 Dec 2020 | 04 Dec 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 04 Dec 2020 | 04 Dec 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 25 Nov 2020 | 25 Nov 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 20 Nov 2020 | 20 Nov 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 29 Oct 2020 | 29 Oct 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 29 Oct 2020 | 30 Sep 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 29 Oct 2020 | 30 Sep 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 29 Oct 2020 | 29 Oct 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 29 Oct 2020 | 29 Oct 2020 | 001-09531 |
| SC 13G/A | Open Document | Open Filing | 09 Oct 2020 | 005-48542 | ||
| 6-K | Open Document | Open Filing | 6-K | 29 Sep 2020 | 29 Sep 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 08 Sep 2020 | 08 Sep 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 03 Sep 2020 | 03 Sep 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 01 Sep 2020 | 01 Sep 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 10 Aug 2020 | 08 Aug 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 30 Jul 2020 | 30 Jul 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 30 Jul 2020 | 30 Jul 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 30 Jul 2020 | 30 Jun 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 30 Jul 2020 | 30 Jun 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 30 Jul 2020 | 30 Jul 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 28 Jul 2020 | 28 Jul 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 20 Jul 2020 | 18 Jul 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 10 Jul 2020 | 10 Jul 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 10 Jul 2020 | 10 Jul 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 06 Jul 2020 | 03 Jul 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 02 Jul 2020 | 02 Jul 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 30 Jun 2020 | 30 Jun 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 12 Jun 2020 | 12 Jun 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 12 Jun 2020 | 12 Jun 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 12 Jun 2020 | 12 Jun 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 08 Jun 2020 | 08 Jun 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 04 Jun 2020 | 04 Jun 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 20 May 2020 | 20 May 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 13 May 2020 | 13 May 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 13 May 2020 | 13 May 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 07 May 2020 | 07 May 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 07 May 2020 | 07 May 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 07 May 2020 | 31 Mar 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 07 May 2020 | 31 Mar 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 07 May 2020 | 07 May 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 07 May 2020 | 07 May 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 06 May 2020 | 06 May 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 05 May 2020 | 05 May 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 04 May 2020 | 04 May 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 29 Apr 2020 | 29 Apr 2020 | 001-09531 |
| 25-NSE | Open Document | Open Filing | 27 Apr 2020 | 001-09531 | ||
| 6-K | Open Document | Open Filing | 6-K | 17 Apr 2020 | 17 Apr 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 07 Apr 2020 | 07 Apr 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 28 Feb 2020 | 28 Feb 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 20 Feb 2020 | 20 Feb 2020 | 001-09531 |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 20 Feb 2020 | 001-09531 | |
| 20-F | Open Document | Data | Open Filing | 20-F | 20 Feb 2020 | 31 Dec 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 20 Feb 2020 | 20 Feb 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 20 Feb 2020 | 31 Dec 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 20 Feb 2020 | 31 Dec 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 10 Feb 2020 | 08 Feb 2020 | 001-09531 |
| SC 13G/A | Open Document | Open Filing | 06 Feb 2020 | 005-48542 | ||
| 6-K | Open Document | Open Filing | 6-K | 05 Feb 2020 | 05 Feb 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 04 Feb 2020 | 04 Feb 2020 | 001-09531 |
| UPLOAD | Open Document | Open Filing | 31 Jan 2020 | |||
| 6-K | Open Document | Open Filing | 6-K | 27 Jan 2020 | 27 Jan 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 27 Jan 2020 | 27 Jan 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 27 Jan 2020 | 27 Jan 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 21 Jan 2020 | 21 Jan 2020 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 23 Dec 2019 | 23 Dec 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 18 Dec 2019 | 18 Dec 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 27 Nov 2019 | 27 Nov 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 21 Nov 2019 | 21 Nov 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 05 Nov 2019 | 05 Nov 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 05 Nov 2019 | 05 Nov 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 05 Nov 2019 | 05 Nov 2019 | 001-09531 |
| CORRESP | Open Document | Open Filing | 18 Oct 2019 | |||
| 6-K | Open Document | Open Filing | 6-K | 07 Oct 2019 | 07 Oct 2019 | 001-09531 |
| UPLOAD | Open Document | Open Filing | 03 Oct 2019 | |||
| 6-K | Open Document | Open Filing | 6-K | 27 Sep 2019 | 27 Sep 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 24 Sep 2019 | 24 Sep 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 18 Sep 2019 | 18 Sep 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 17 Sep 2019 | 17 Sep 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 10 Sep 2019 | 10 Sep 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 10 Sep 2019 | 10 Sep 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 29 Aug 2019 | 29 Aug 2019 | 001-09531 |
| CORRESP | Open Document | Open Filing | 12 Aug 2019 | |||
| UPLOAD | Open Document | Open Filing | 30 Jul 2019 | |||
| 6-K | Open Document | Open Filing | 6-K | 25 Jul 2019 | 25 Jul 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 25 Jul 2019 | 25 Jul 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 25 Jul 2019 | 25 Jul 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 25 Jul 2019 | 25 Jul 2019 | 001-09531 |
| 25-NSE | Open Document | Open Filing | 15 Jul 2019 | 001-09531 | ||
| 6-K | Open Document | Open Filing | 6-K | 26 Jun 2019 | 26 Jun 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 12 Jun 2019 | 12 Jun 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 07 Jun 2019 | 07 Jun 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 07 Jun 2019 | 07 Jun 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 16 May 2019 | 16 May 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 10 May 2019 | 10 May 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 10 May 2019 | 10 May 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 10 May 2019 | 10 May 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 08 May 2019 | 08 May 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 25 Apr 2019 | 25 Apr 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 24 Apr 2019 | 24 Apr 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 08 Apr 2019 | 08 Apr 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 15 Mar 2019 | 15 Mar 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 14 Mar 2019 | 14 Mar 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 13 Mar 2019 | 13 Mar 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 05 Mar 2019 | 05 Mar 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 05 Mar 2019 | 05 Mar 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 05 Mar 2019 | 05 Mar 2019 | 001-09531 |
| CERT | Open Document | Open Filing | NYSE CERTIFICATION FILING- TELEFONICA S A | 04 Mar 2019 | 001-09531 | |
| 8-A12B | Open Document | Open Filing | 8-A12B | 01 Mar 2019 | 001-09531 | |
| 6-K | Open Document | Open Filing | 6-K | 01 Mar 2019 | 01 Mar 2019 | 001-09531 |
| 424B5 | Open Document | Open Filing | 424B5 | 28 Feb 2019 | 333-224360 | |
| 6-K | Open Document | Open Filing | 6-K | 27 Feb 2019 | 27 Feb 2019 | 001-09531 |
| FWP | Open Document | Open Filing | FWP | 27 Feb 2019 | 333-224360 | |
| 424B5 | Open Document | Open Filing | 424B5 | 26 Feb 2019 | 333-224360 | |
| 6-K | Open Document | Open Filing | 6-K | 21 Feb 2019 | 21 Feb 2019 | 001-09531 |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 21 Feb 2019 | 001-09531 | |
| 20-F | Open Document | Data | Open Filing | 20-F | 21 Feb 2019 | 31 Dec 2018 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 21 Feb 2019 | 21 Feb 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 21 Feb 2019 | 21 Feb 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 21 Feb 2019 | 21 Feb 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 21 Feb 2019 | 31 Dec 2018 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 20 Feb 2019 | 20 Feb 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 08 Feb 2019 | 08 Feb 2019 | 001-09531 |
| SC 13G/A | Open Document | Open Filing | 06 Feb 2019 | 005-48542 | ||
| 6-K | Open Document | Open Filing | 6-K | 28 Jan 2019 | 28 Jan 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 24 Jan 2019 | 24 Jan 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 23 Jan 2019 | 23 Jan 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 23 Jan 2019 | 23 Jan 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 22 Jan 2019 | 22 Jan 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 22 Jan 2019 | 21 Jan 2019 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 08 Nov 2018 | 08 Nov 2018 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 31 Oct 2018 | 31 Oct 2018 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 31 Oct 2018 | 31 Oct 2018 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 31 Oct 2018 | 31 Oct 2018 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 01 Oct 2018 | 01 Oct 2018 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 27 Sep 2018 | 27 Sep 2018 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 04 Sep 2018 | 04 Sep 2018 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 27 Jul 2018 | 27 Jul 2018 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 26 Jul 2018 | 26 Jul 2018 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 26 Jul 2018 | 26 Jul 2018 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 26 Jul 2018 | 30 Jun 2018 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 28 Jun 2018 | 28 Jun 2018 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 26 Jun 2018 | 25 Jun 2018 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 25 Jun 2018 | 25 Jun 2018 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 19 Jun 2018 | 19 Jun 2018 | 001-09531 |
| 6-K/A | Open Document | Open Filing | 6-K/A | 08 Jun 2018 | 08 Jun 2018 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 08 Jun 2018 | 08 Jun 2018 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 08 Jun 2018 | 08 Jun 2018 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 30 May 2018 | 30 May 2018 | 001-09531 |
| 25-NSE | Open Document | Open Filing | 30 Apr 2018 | 001-09531 | ||
| 6-K | Open Document | Open Filing | 6-K | 26 Apr 2018 | 26 Apr 2018 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 26 Apr 2018 | 26 Apr 2018 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 26 Apr 2018 | 26 Apr 2018 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 25 Apr 2018 | 25 Apr 2018 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 25 Apr 2018 | 25 Apr 2018 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 25 Apr 2018 | 24 Apr 2018 | 001-09531 |
| F-3ASR | Open Document | Open Filing | F-3ASR | 20 Apr 2018 | 333-224360 | |
| 6-K | Open Document | Open Filing | 6-K - UK SPECTRUM | 05 Apr 2018 | 05 Apr 2018 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 26 Mar 2018 | 26 Mar 2018 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 23 Mar 2018 | 23 Mar 2018 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 22 Mar 2018 | 22 Mar 2018 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 21 Mar 2018 | 21 Mar 2018 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K - FACILITY AGREEMENT | 15 Mar 2018 | 15 Mar 2018 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 13 Mar 2018 | 13 Mar 2018 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 13 Mar 2018 | 13 Mar 2018 | 001-09531 |
| 8-A12B | Open Document | Open Filing | 8-A12B | 06 Mar 2018 | 001-09531 | |
| 6-K | Open Document | Open Filing | 6-K | 06 Mar 2018 | 06 Mar 2018 | 001-09531 |
| 424B5 | Open Document | Open Filing | 424B5 | 28 Feb 2018 | 333-204118 | |
| 6-K | Open Document | Open Filing | 6-K - ISSUE OF NOTES | 28 Feb 2018 | 27 Feb 2018 | 001-09531 |
| FWP | Open Document | Open Filing | FWP | 28 Feb 2018 | 333-204118 | |
| FWP | Open Document | Open Filing | FWP | 28 Feb 2018 | 333-204118 | |
| 424B2 | Open Document | Open Filing | 424B2 | 27 Feb 2018 | 333-204118 | |
| 6-K | Open Document | Open Filing | 6-K | 22 Feb 2018 | 22 Feb 2018 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 22 Feb 2018 | 22 Feb 2018 | 001-09531 |
| 6-K | Open Document | Open Filing | 22 Feb 2018 | 22 Feb 2018 | 001-09531 | |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 22 Feb 2018 | 001-09531 | |
| 20-F | Open Document | Data | Open Filing | 20-F 2017 | 22 Feb 2018 | 31 Dec 2017 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 22 Feb 2018 | 22 Feb 2018 | 001-09531 |
| 6-K | Open Document | Open Filing | TELEFONICA ANNUAL ACCOUNTS 2017 | 22 Feb 2018 | 31 Dec 2017 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K - CHANGES | 31 Jan 2018 | 31 Jan 2018 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K - APPOINTMENT | 31 Jan 2018 | 31 Jan 2018 | 001-09531 |
| SC 13G/A | Open Document | Open Filing | 30 Jan 2018 | 005-48542 | ||
| 6-K | Open Document | Open Filing | 6-K - NOTICE OF RESULTS | 22 Jan 2018 | 22 Jan 2018 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K - ISSUE OF EMTN NOTES | 16 Jan 2018 | 15 Jan 2018 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 22 Dec 2017 | 21 Dec 2017 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 07 Dec 2017 | 07 Dec 2017 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 29 Nov 2017 | 29 Nov 2017 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 13 Nov 2017 | 13 Nov 2017 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 26 Oct 2017 | 26 Oct 2017 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 26 Oct 2017 | 26 Oct 2017 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 26 Oct 2017 | 26 Oct 2017 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 24 Oct 2017 | 24 Oct 2017 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 26 Sep 2017 | 26 Sep 2017 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 20 Sep 2017 | 20 Sep 2017 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 05 Sep 2017 | 05 Sep 2017 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 30 Aug 2017 | 30 Aug 2017 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Jul 2017 | 27 Jul 2017 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Jul 2017 | 27 Jul 2017 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 27 Jul 2017 | 27 Jul 2017 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 27 Jul 2017 | 27 Jul 2017 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 27 Jul 2017 | 27 Jul 2017 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 26 Jul 2017 | 26 Jul 2017 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 25 Jul 2017 | 25 Jul 2017 | 001-09531 |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G AMENDMENT NO. 1 | 24 Jul 2017 | ||
| SC 13G | Open Document | Open Filing | SC 13G | 20 Jul 2017 | ||
| 25-NSE | Open Document | Open Filing | 03 Jul 2017 | 001-09531 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Jun 2017 | 27 Jun 2017 | 001-09531 |
| 25-NSE | Open Document | Open Filing | 26 Jun 2017 | 001-09531 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | 09 Jun 2017 | 09 Jun 2017 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 09 Jun 2017 | 09 Jun 2017 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 11 May 2017 | 11 May 2017 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 11 May 2017 | 11 May 2017 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 11 May 2017 | 11 May 2017 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 04 May 2017 | 04 May 2017 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 04 May 2017 | 04 May 2017 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 28 Apr 2017 | 28 Apr 2017 | 001-09531 |
| 424B5 | Open Document | Open Filing | 424B5 | 25 Apr 2017 | 333-204118 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 25 Apr 2017 | 25 Apr 2017 | 001-09531 |
| FWP | Open Document | Open Filing | FWP | 24 Apr 2017 | 333-204118 | |
| 424B5 | Open Document | Open Filing | 424B5 | 24 Apr 2017 | 333-204118 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 11 Apr 2017 | 11 Apr 2017 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 29 Mar 2017 | 29 Mar 2017 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 13 Mar 2017 | 13 Mar 2017 | 001-09531 |
| CERTNYS | Open Document | Open Filing | AUTO-GENERATED PAPER DOCUMENT | 13 Mar 2017 | 001-09531 | |
| 8-A12B | Open Document | Open Filing | 8-A12B | 08 Mar 2017 | 001-09531 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 08 Mar 2017 | 08 Mar 2017 | 001-09531 |
| 424B5 | Open Document | Open Filing | 424B5 | 02 Mar 2017 | 333-204118 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 02 Mar 2017 | 02 Mar 2017 | 001-09531 |
| FWP | Open Document | Open Filing | FREE WRITING PROSPECTUS | 02 Mar 2017 | 333-204118 | |
| FWP | Open Document | Open Filing | FWP | 02 Mar 2017 | 333-204118 | |
| 424B2 | Open Document | Open Filing | 424B2 | 01 Mar 2017 | 333-204118 | |
| 6-K | Open Document | Open Filing | 6-K | 01 Mar 2017 | 01 Mar 2017 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 23 Feb 2017 | 23 Feb 2017 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 23 Feb 2017 | 23 Feb 2017 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 23 Feb 2017 | 23 Feb 2017 | 001-09531 |
| IRANNOTICE | Open Document | Open Filing | FORM IRANNOTICE | 23 Feb 2017 | 001-09531 | |
| 20-F | Open Document | Open Filing | FORM 20-F | 23 Feb 2017 | 31 Dec 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 23 Feb 2017 | 23 Feb 2017 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 23 Feb 2017 | 23 Feb 2017 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 21 Feb 2017 | 21 Feb 2017 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 10 Feb 2017 | 10 Feb 2017 | 001-09531 |
| SC 13G | Open Document | Open Filing | 30 Jan 2017 | 005-48542 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | 23 Jan 2017 | 23 Jan 2017 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 10 Jan 2017 | 10 Jan 2017 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 01 Dec 2016 | 01 Dec 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 15 Nov 2016 | 15 Nov 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 14 Nov 2016 | 11 Nov 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 14 Nov 2016 | 11 Nov 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 07 Nov 2016 | 07 Nov 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Oct 2016 | 27 Oct 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Oct 2016 | 27 Oct 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Oct 2016 | 27 Oct 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Oct 2016 | 27 Oct 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Oct 2016 | 27 Oct 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 13 Oct 2016 | 13 Oct 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 11 Oct 2016 | 10 Oct 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 29 Sep 2016 | 29 Sep 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 28 Sep 2016 | 28 Sep 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Sep 2016 | 27 Sep 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 20 Sep 2016 | 20 Sep 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 15 Sep 2016 | 15 Sep 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 08 Sep 2016 | 08 Sep 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 06 Sep 2016 | 05 Sep 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 06 Sep 2016 | 05 Sep 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 28 Jul 2016 | 28 Jul 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 28 Jul 2016 | 28 Jul 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 28 Jul 2016 | 28 Jul 2016 | 001-09531 |
| 25-NSE | Open Document | Open Filing | 19 Jul 2016 | 001-09531 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | 11 Jul 2016 | 10 Jul 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 29 Jun 2016 | 29 Jun 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 28 Jun 2016 | 28 Jun 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 12 May 2016 | 12 May 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 12 May 2016 | 12 May 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 11 May 2016 | 11 May 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 29 Apr 2016 | 29 Apr 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 29 Apr 2016 | 29 Apr 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 29 Apr 2016 | 29 Apr 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Apr 2016 | 27 Apr 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 08 Apr 2016 | 08 Apr 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 08 Apr 2016 | 08 Apr 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 08 Apr 2016 | 08 Apr 2016 | 001-09531 |
| SC 13G/A | Open Document | Open Filing | 08 Apr 2016 | 005-48542 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | 08 Apr 2016 | 08 Apr 2016 | 001-09531 |
| CT ORDER | Open Document | Open Filing | 07 Apr 2016 | 001-09531 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | 06 Apr 2016 | 06 Apr 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 29 Mar 2016 | 29 Mar 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 29 Mar 2016 | 29 Mar 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 16 Mar 2016 | 16 Mar 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 02 Mar 2016 | 02 Mar 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 02 Mar 2016 | 02 Mar 2016 | 001-09531 |
| 6-K/A | Open Document | Open Filing | FORM 6-K/A | 29 Feb 2016 | 26 Feb 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 26 Feb 2016 | 26 Feb 2016 | 001-09531 |
| IRANNOTICE | Open Document | Open Filing | FORM IRANNOTICE | 26 Feb 2016 | 001-09531 | |
| 20-F | Open Document | Open Filing | FORM 20-F | 26 Feb 2016 | 31 Dec 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 26 Feb 2016 | 26 Feb 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 26 Feb 2016 | 26 Feb 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 26 Feb 2016 | 26 Feb 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 26 Feb 2016 | 26 Feb 2016 | 001-09531 |
| 25-NSE | Open Document | Open Filing | 19 Feb 2016 | 001-09531 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | 11 Feb 2016 | 11 Feb 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 11 Feb 2016 | 11 Feb 2016 | 001-09531 |
| SC 13G | Open Document | Open Filing | 09 Feb 2016 | 005-48542 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | 28 Jan 2016 | 28 Jan 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Jan 2016 | 27 Jan 2016 | 001-09531 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 1 TO SCHEDULE 13D | 13 Jan 2016 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | 13 Jan 2016 | 12 Jan 2016 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 11 Dec 2015 | 11 Dec 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 03 Dec 2015 | 03 Dec 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 13 Nov 2015 | 13 Nov 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 13 Nov 2015 | 13 Nov 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 06 Nov 2015 | 06 Nov 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 06 Nov 2015 | 06 Nov 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 06 Nov 2015 | 06 Nov 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 28 Oct 2015 | 28 Oct 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 06 Oct 2015 | 06 Oct 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 30 Sep 2015 | 30 Sep 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 30 Sep 2015 | 30 Sep 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 08 Sep 2015 | 07 Sep 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 04 Aug 2015 | 04 Aug 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 30 Jul 2015 | 30 Jul 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 30 Jul 2015 | 30 Jul 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 30 Jul 2015 | 30 Jul 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 30 Jul 2015 | 30 Jul 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 29 Jul 2015 | 29 Jul 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Jul 2015 | 27 Jul 2015 | 001-09531 |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D AMENDMENT NO. 10 | 17 Jul 2015 | ||
| UPLOAD | Open Document | Open Filing | 16 Jul 2015 | |||
| 6-K | Open Document | Open Filing | FORM 6-K | 10 Jul 2015 | 10 Jul 2015 | 001-09531 |
| CORRESP | Open Document | Open Filing | 09 Jul 2015 | |||
| 6-K | Open Document | Open Filing | 6-K | 29 Jun 2015 | 29 Jun 2015 | 001-09531 |
| UPLOAD | Open Document | Open Filing | 24 Jun 2015 | |||
| 6-K | Open Document | Open Filing | FORM 6-K | 24 Jun 2015 | 24 Jun 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 17 Jun 2015 | 17 Jun 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 12 Jun 2015 | 12 Jun 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 29 May 2015 | 29 May 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 14 May 2015 | 14 May 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 14 May 2015 | 14 May 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 14 May 2015 | 14 May 2015 | 001-09531 |
| F-3ASR | Open Document | Open Filing | F-3ASR | 13 May 2015 | 333-204118 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 30 Apr 2015 | 30 Apr 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 29 Apr 2015 | 29 Apr 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 29 Apr 2015 | 29 Apr 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 20 Apr 2015 | 20 Apr 2015 | 001-09531 |
| 424B5 | Open Document | Open Filing | 424B5 | 17 Apr 2015 | 333-181576 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 17 Apr 2015 | 17 Apr 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 15 Apr 2015 | 15 Apr 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 14 Apr 2015 | 14 Apr 2015 | 001-09531 |
| CT ORDER | Open Document | Open Filing | 30 Mar 2015 | 001-09531 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | 26 Mar 2015 | 26 Mar 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 26 Mar 2015 | 26 Mar 2015 | 001-09531 |
| 424B2 | Open Document | Open Filing | 424B2 | 26 Mar 2015 | 333-181576 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 26 Mar 2015 | 26 Mar 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 26 Mar 2015 | 26 Mar 2015 | 001-09531 |
| POSASR | Open Document | Open Filing | POSASR | 26 Mar 2015 | 333-181576 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 26 Mar 2015 | 26 Mar 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 26 Mar 2015 | 25 Mar 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 24 Mar 2015 | 24 Mar 2015 | 001-09531 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 9 TO SCHEDULE 13D | 24 Mar 2015 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | 20 Mar 2015 | 20 Mar 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Feb 2015 | 27 Feb 2015 | 001-09531 |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 27 Feb 2015 | 001-09531 | |
| 20-F | Open Document | Open Filing | FORM 20-F | 27 Feb 2015 | 31 Dec 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Feb 2015 | 27 Feb 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Feb 2015 | 27 Feb 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 25 Feb 2015 | 25 Feb 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 25 Feb 2015 | 25 Feb 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 19 Feb 2015 | 19 Feb 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 17 Feb 2015 | 16 Feb 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 05 Feb 2015 | 05 Feb 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 23 Jan 2015 | 23 Jan 2015 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 22 Jan 2015 | 22 Jan 2015 | 001-09531 |
| 25-NSE | Open Document | Open Filing | 20 Jan 2015 | 001-09531 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | 09 Dec 2014 | 09 Dec 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 04 Dec 2014 | 04 Dec 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 28 Nov 2014 | 27 Nov 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 24 Nov 2014 | 24 Nov 2014 | 001-09531 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 7 TO SCHEDULE 13D | 18 Nov 2014 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | 14 Nov 2014 | 14 Nov 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 14 Nov 2014 | 14 Nov 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 12 Nov 2014 | 12 Nov 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 12 Nov 2014 | 12 Nov 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 12 Nov 2014 | 12 Nov 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 12 Nov 2014 | 12 Nov 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 27 Oct 2014 | 27 Oct 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 10 Oct 2014 | 10 Oct 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 09 Oct 2014 | 09 Oct 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 07 Oct 2014 | 07 Oct 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 01 Oct 2014 | 01 Oct 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 30 Sep 2014 | 30 Sep 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 19 Sep 2014 | 19 Sep 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 11 Sep 2014 | 11 Sep 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 10 Sep 2014 | 10 Sep 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 29 Aug 2014 | 29 Aug 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 29 Aug 2014 | 29 Aug 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 28 Aug 2014 | 28 Aug 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 06 Aug 2014 | 06 Aug 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 05 Aug 2014 | 05 Aug 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 31 Jul 2014 | 31 Jul 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 31 Jul 2014 | 31 Jul 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 31 Jul 2014 | 31 Jul 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 30 Jul 2014 | 30 Jul 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 17 Jul 2014 | 17 Jul 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 16 Jul 2014 | 16 Jul 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 15 Jul 2014 | 15 Jul 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 14 Jul 2014 | 14 Jul 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 07 Jul 2014 | 07 Jul 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 07 Jul 2014 | 04 Jul 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 01 Jul 2014 | 01 Jul 2014 | 001-09531 |
| 8-A12B | Open Document | Open Filing | 8-A12B | 23 Jun 2014 | 001-09531 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 23 Jun 2014 | 23 Jun 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 20 Jun 2014 | 20 Jun 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 18 Jun 2014 | 18 Jun 2014 | 001-09531 |
| 424B5 | Open Document | Open Filing | 424B5 | 12 Jun 2014 | 333-181576 | |
| FWP | Open Document | Open Filing | FWP | 10 Jun 2014 | 333-181576 | |
| 424B5 | Open Document | Open Filing | 424B5 | 10 Jun 2014 | 333-181576 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 10 Jun 2014 | 10 Jun 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 10 Jun 2014 | 10 Jun 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 02 Jun 2014 | 02 Jun 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 30 May 2014 | 30 May 2014 | 001-09531 |
| CT ORDER | Open Document | Open Filing | 30 May 2014 | 001-09531 | ||
| 6-K | Open Document | Open Filing | 6-K | 13 May 2014 | 13 May 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 09 May 2014 | 09 May 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 09 May 2014 | 09 May 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 09 May 2014 | 09 May 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 06 May 2014 | 06 May 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 28 Apr 2014 | 25 Apr 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 28 Apr 2014 | 28 Apr 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 25 Apr 2014 | 25 Apr 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 25 Apr 2014 | 25 Apr 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 11 Apr 2014 | 11 Apr 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 10 Apr 2014 | 10 Apr 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 31 Mar 2014 | 31 Mar 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 24 Mar 2014 | 24 Mar 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 21 Mar 2014 | 21 Mar 2014 | 001-09531 |
| IRANNOTICE | Open Document | Open Filing | FORM IRANNOTICE | 21 Mar 2014 | 001-09531 | |
| 20-F | Open Document | Open Filing | FORM 20-F | 21 Mar 2014 | 31 Dec 2013 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 20 Mar 2014 | 20 Mar 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 06 Mar 2014 | 06 Mar 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 27 Feb 2014 | 27 Feb 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Feb 2014 | 27 Feb 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Feb 2014 | 27 Feb 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 27 Feb 2014 | 27 Feb 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 26 Feb 2014 | 26 Feb 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 24 Feb 2014 | 24 Feb 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | FORM 6-K | 19 Feb 2014 | 19 Feb 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 28 Jan 2014 | 28 Jan 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 21 Jan 2014 | 21 Jan 2014 | 001-09531 |
| 6-K | Open Document | Open Filing | 6-K | 06 Jan 2014 | 06 Jan 2014 | 001-09531 |