| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 15-12G | Open Document | Open Filing | 15-12G | 02 Jan 2024 | 001-05332 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | 27 Dec 2023 | 333-90562 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 21 Dec 2023 | 005-39826 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 20 Dec 2023 | 20 Dec 2023 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 20 Dec 2023 | 20 Dec 2023 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 20 Dec 2023 | 20 Dec 2023 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 20 Dec 2023 | 20 Dec 2023 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 20 Dec 2023 | 20 Dec 2023 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 20 Dec 2023 | 20 Dec 2023 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 20 Dec 2023 | 20 Dec 2023 | 001-05332 |
| 25-NSE | Open Document | Open Filing | 20 Dec 2023 | 001-05332 | ||
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 13 Dec 2023 | 07 Dec 2023 | 001-05332 |
| DEFA14A | Open Document | Open Filing | DEFA14A | 11 Dec 2023 | 001-05332 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | 04 Dec 2023 | 001-05332 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 29 Nov 2023 | 22 Nov 2023 | 001-05332 |
| DEFA14A | Open Document | Open Filing | DEFA14A | 22 Nov 2023 | 001-05332 | |
| DEFM14A | Open Document | Open Filing | DEFM14A | 17 Nov 2023 | 001-05332 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 09 Nov 2023 | 09 Nov 2023 | 001-05332 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 09 Nov 2023 | 30 Sep 2023 | 001-05332 |
| SC 13G | Open Document | Open Filing | 03 Nov 2023 | 005-39826 | ||
| PREM14A | Open Document | Open Filing | PREM14A | 03 Nov 2023 | 03 Nov 2023 | 001-05332 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 13 Oct 2023 | 005-39826 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | 13 Oct 2023 | 001-05332 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | 13 Oct 2023 | 001-05332 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 13 Oct 2023 | 13 Oct 2023 | 001-05332 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 11 Aug 2023 | 30 Jun 2023 | 001-05332 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 10 Aug 2023 | 10 Aug 2023 | 001-05332 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 12 Jun 2023 | 06 Jun 2023 | 001-05332 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 30 May 2023 | 24 May 2023 | 001-05332 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 12 May 2023 | 31 Mar 2023 | 001-05332 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 11 May 2023 | 11 May 2023 | 001-05332 |
| ARS | Open Document | Open Filing | ARS | 28 Apr 2023 | 31 Dec 2022 | 001-05332 |
| DEF 14A | Open Document | Open Filing | DEF 14A | 28 Apr 2023 | 24 May 2023 | 001-05332 |
| 10-K | Open Document | Data | Open Filing | 10-K | 29 Mar 2023 | 31 Dec 2022 | 001-05332 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 28 Mar 2023 | 24 Mar 2023 | 001-05332 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 28 Mar 2023 | 28 Mar 2023 | 001-05332 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 22 Mar 2023 | 21 Mar 2023 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 22 Mar 2023 | 005-39826 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 22 Mar 2023 | 005-39826 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 10 Mar 2023 | 07 Mar 2023 | 001-05332 |
| SC 13D/A | Open Document | Open Filing | 19 Jan 2023 | 005-39826 | ||
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 12 Jan 2023 | 06 Jan 2023 | 001-05332 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 14 Nov 2022 | 30 Sep 2022 | 001-05332 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 10 Nov 2022 | 10 Nov 2022 | 001-05332 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 12 Aug 2022 | 30 Jun 2022 | 001-05332 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 11 Aug 2022 | 11 Aug 2022 | 001-05332 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 Jun 2022 | 21 Jun 2022 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 01 Jun 2022 | 25 May 2022 | 001-05332 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 27 May 2022 | 25 May 2022 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 27 May 2022 | 25 May 2022 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 27 May 2022 | 25 May 2022 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 27 May 2022 | 25 May 2022 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 27 May 2022 | 25 May 2022 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 13 May 2022 | 31 Mar 2022 | 001-05332 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 12 May 2022 | 12 May 2022 | 001-05332 |
| DEF 14A | Open Document | Open Filing | DEF 14A | 29 Apr 2022 | 25 May 2022 | 001-05332 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 18 Apr 2022 | 12 Apr 2022 | 001-05332 |
| 10-K | Open Document | Data | Open Filing | 10-K | 30 Mar 2022 | 31 Dec 2021 | 001-05332 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 29 Mar 2022 | 29 Mar 2022 | 001-05332 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 11 Mar 2022 | 07 Mar 2022 | 001-05332 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 21 Jan 2022 | 14 Jan 2022 | 001-05332 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 16 Dec 2021 | 13 Dec 2021 | 001-05332 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 12 Nov 2021 | 11 Nov 2021 | 001-05332 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 12 Nov 2021 | 30 Sep 2021 | 001-05332 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 12 Aug 2021 | 30 Jun 2021 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 12 Aug 2021 | 12 Aug 2021 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 15 Jun 2021 | 10 Jun 2021 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 02 Jun 2021 | 26 May 2021 | 001-05332 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 17 May 2021 | 31 Mar 2021 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 13 May 2021 | 13 May 2021 | 001-05332 |
| DEF 14A | Open Document | Open Filing | DEF 14A | 30 Apr 2021 | 26 May 2021 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 28 Apr 2021 | 22 Apr 2021 | 001-05332 |
| SC 13D/A | Open Document | Open Filing | 09 Apr 2021 | 005-39826 | ||
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2021 | 01 Apr 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2021 | 01 Apr 2021 | |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 26 Mar 2021 | 31 Dec 2020 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 25 Mar 2021 | 25 Mar 2021 | 001-05332 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Feb 2021 | 16 Feb 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | 11 Feb 2021 | 09 Feb 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | 11 Feb 2021 | 09 Feb 2021 | |
| SC 13D/A | Open Document | Open Filing | 11 Feb 2021 | 005-39826 | ||
| 4 | Open Document | Open Filing | FORM 4 | 04 Feb 2021 | 02 Feb 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | 04 Feb 2021 | 02 Feb 2021 | |
| SC 13D/A | Open Document | Open Filing | 22 Jan 2021 | 005-39826 | ||
| 4 | Open Document | Open Filing | FORM 4 | 14 Jan 2021 | 12 Jan 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | 14 Jan 2021 | 12 Jan 2021 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 04 Jan 2021 | 30 Dec 2020 | 001-05332 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 13 Nov 2020 | 30 Sep 2020 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 12 Nov 2020 | 12 Nov 2020 | 001-05332 |
| SC 13D/A | Open Document | Open Filing | 06 Oct 2020 | 005-39826 | ||
| 4 | Open Document | Open Filing | FORM 4 | 05 Oct 2020 | 01 Oct 2020 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 21 Aug 2020 | 17 Aug 2020 | 001-05332 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 13 Aug 2020 | 30 Jun 2020 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 11 Aug 2020 | 11 Aug 2020 | 001-05332 |
| 10-Q/A | Open Document | Open Filing | FORM 10-Q/A | 02 Jun 2020 | 31 Mar 2020 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 26 May 2020 | 20 May 2020 | 001-05332 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 22 May 2020 | 20 May 2020 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 22 May 2020 | 20 May 2020 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 22 May 2020 | 20 May 2020 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 22 May 2020 | 20 May 2020 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 22 May 2020 | 20 May 2020 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 18 May 2020 | 31 Mar 2020 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 18 May 2020 | 18 May 2020 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 15 May 2020 | 15 May 2020 | 001-05332 |
| DEF 14A | Open Document | Open Filing | DEF 14A | 29 Apr 2020 | 20 May 2020 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 23 Apr 2020 | 17 Apr 2020 | 001-05332 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 30 Mar 2020 | 31 Dec 2019 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 30 Mar 2020 | 30 Mar 2020 | 001-05332 |
| SC 13D/A | Open Document | Open Filing | 21 Jan 2020 | 005-39826 | ||
| 4 | Open Document | Open Filing | FORM 4 | 10 Jan 2020 | 09 Feb 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | 10 Jan 2020 | 09 Feb 2018 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 13 Nov 2019 | 30 Sep 2019 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 12 Nov 2019 | 12 Nov 2019 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 31 Oct 2019 | 25 Oct 2019 | 001-05332 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 09 Aug 2019 | 30 Jun 2019 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 08 Aug 2019 | 08 Aug 2019 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 20 Jun 2019 | 18 Jun 2019 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 24 May 2019 | 22 May 2019 | 001-05332 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 22 May 2019 | 22 May 2019 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 22 May 2019 | 22 May 2019 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 22 May 2019 | 22 May 2019 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 22 May 2019 | 22 May 2019 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 22 May 2019 | 22 May 2019 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 10 May 2019 | 31 Mar 2019 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 09 May 2019 | 09 May 2019 | 001-05332 |
| DEF 14A | Open Document | Open Filing | DEFINTIVE PROXY STATEMENT | 29 Apr 2019 | 22 May 2019 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 25 Apr 2019 | 19 Apr 2019 | 001-05332 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 29 Mar 2019 | 31 Dec 2018 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 27 Mar 2019 | 27 Mar 2019 | 001-05332 |
| SC 13G/A | Open Document | Open Filing | 11 Mar 2019 | 005-39826 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | 08 Mar 2019 | 05 Mar 2019 | 001-05332 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 20 Feb 2019 | 005-39826 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 15 Feb 2019 | 14 Feb 2019 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 13 Feb 2019 | 08 Feb 2019 | 001-05332 |
| SC 13G/A | Open Document | Open Filing | 13 Feb 2019 | 005-39826 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 17 Dec 2018 | 07 Dec 2018 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 20 Nov 2018 | 16 Nov 2018 | 001-05332 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 09 Nov 2018 | 30 Sep 2018 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 08 Nov 2018 | 08 Nov 2018 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 26 Oct 2018 | 24 Oct 2018 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 04 Oct 2018 | 01 Oct 2018 | 001-05332 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 10 Aug 2018 | 30 Jun 2018 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 09 Aug 2018 | 09 Aug 2018 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 28 Jun 2018 | 27 Jun 2018 | 001-05332 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 25 Jun 2018 | 22 Jun 2018 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 25 May 2018 | 23 May 2018 | 001-05332 |
| 4 | Open Document | Open Filing | FORM 4 | 23 May 2018 | 23 May 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | 23 May 2018 | 23 May 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | 23 May 2018 | 23 May 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | 23 May 2018 | 23 May 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | 23 May 2018 | 23 May 2018 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 11 May 2018 | 31 Mar 2018 | 001-05332 |
| 8-K | Open Document | Open Filing | 8-K | 10 May 2018 | 10 May 2018 | 001-05332 |
| DEF 14A | Open Document | Open Filing | DEFINITIVE PROXY STATEMENT | 27 Apr 2018 | 23 May 2018 | 001-05332 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 29 Mar 2018 | 31 Dec 2017 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 28 Mar 2018 | 27 Mar 2018 | 001-05332 |
| SC 13G/A | Open Document | Open Filing | 13 Feb 2018 | 005-39826 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 Feb 2018 | 09 Feb 2018 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | 12 Feb 2018 | 005-39826 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 02 Feb 2018 | 30 Jan 2018 | 001-05332 |
| 5 | Open Document | Open Filing | FORM 5 | 29 Jan 2018 | 11 Aug 2017 | |
| 5 | Open Document | Open Filing | FORM 5 | 29 Jan 2018 | 21 Nov 2017 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 13 Nov 2017 | 30 Sep 2017 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 09 Nov 2017 | 09 Nov 2017 | 001-05332 |
| 8-K | Open Document | Open Filing | 8-K | 26 Sep 2017 | 20 Sep 2017 | 001-05332 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 07 Sep 2017 | 05 Sep 2017 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 07 Sep 2017 | 05 Sep 2017 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 16 Aug 2017 | 14 Aug 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | 15 Aug 2017 | 11 Aug 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | 15 Aug 2017 | 11 Aug 2017 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 11 Aug 2017 | 30 Jun 2017 | 001-05332 |
| 8-K | Open Document | Open Filing | 8-K | 10 Aug 2017 | 10 Aug 2017 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 30 May 2017 | 24 May 2017 | 001-05332 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 26 May 2017 | 24 May 2017 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 26 May 2017 | 24 May 2017 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 26 May 2017 | 24 May 2017 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 26 May 2017 | 24 May 2017 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 26 May 2017 | 24 May 2017 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 12 May 2017 | 31 Mar 2017 | 001-05332 |
| 8-K | Open Document | Open Filing | 8-K | 11 May 2017 | 11 May 2017 | 001-05332 |
| DEF 14A | Open Document | Open Filing | DEF 14A | 28 Apr 2017 | 24 May 2017 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 11 Apr 2017 | 05 Apr 2017 | 001-05332 |
| 10-K | Open Document | Data | Open Filing | 10-K | 29 Mar 2017 | 31 Dec 2016 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 27 Mar 2017 | 27 Mar 2017 | 001-05332 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 14 Feb 2017 | 005-39826 | |
| SC 13G/A | Open Document | Open Filing | 14 Feb 2017 | 005-39826 | ||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 14 Nov 2016 | 30 Sep 2016 | 001-05332 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Nov 2016 | 08 Nov 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | 09 Nov 2016 | 08 Nov 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 09 Nov 2016 | 09 Nov 2016 | 001-05332 |
| 8-K | Open Document | Open Filing | 8-K | 23 Sep 2016 | 19 Sep 2016 | 001-05332 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 15 Aug 2016 | 30 Jun 2016 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 12 Aug 2016 | 12 Aug 2016 | 001-05332 |
| 4 | Open Document | Open Filing | FORM 4 | 31 May 2016 | 16 May 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | 31 May 2016 | 16 May 2016 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 27 May 2016 | 25 May 2016 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 27 May 2016 | 25 May 2016 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 27 May 2016 | 25 May 2016 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 27 May 2016 | 25 May 2016 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 27 May 2016 | 25 May 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 27 May 2016 | 25 May 2016 | 001-05332 |
| SC 13D/A | Open Document | Open Filing | 18 May 2016 | 005-39826 | ||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 13 May 2016 | 31 Mar 2016 | 001-05332 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 12 May 2016 | 12 May 2016 | 001-05332 |
| 4 | Open Document | Open Filing | FORM 4 | 10 May 2016 | 15 Apr 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | 10 May 2016 | 09 May 2016 | |
| 3 | Open Document | Open Filing | FORM 3 | 10 May 2016 | 06 May 2016 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | 29 Apr 2016 | 25 May 2016 | 001-05332 |
| SC 13D/A | Open Document | Open Filing | 13 Apr 2016 | 005-39826 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | 06 Apr 2016 | 31 Mar 2016 | 001-05332 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Apr 2016 | 04 Apr 2016 | |
| 10-K | Open Document | Data | Open Filing | 10-K | 30 Mar 2016 | 31 Dec 2015 | 001-05332 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | 29 Mar 2016 | 29 Mar 2016 | 001-05332 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 14 Mar 2016 | 08 Mar 2016 | 001-05332 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 22 Feb 2016 | 22 Feb 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 17 Feb 2016 | 11 Feb 2016 | 001-05332 |
| SC 13G/A | Open Document | Open Filing | 12 Feb 2016 | 005-39826 | ||
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 11 Feb 2016 | 005-39826 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 13 Nov 2015 | 30 Sep 2015 | 001-05332 |
| 8-K | Open Document | Open Filing | 8-K | 12 Nov 2015 | 12 Nov 2015 | 001-05332 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Nov 2015 | 03 Nov 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 22 Oct 2015 | 22 Oct 2015 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 14 Aug 2015 | 30 Jun 2015 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 12 Aug 2015 | 12 Aug 2015 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 26 May 2015 | 20 May 2015 | 001-05332 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 20 May 2015 | 20 May 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 20 May 2015 | 20 May 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 20 May 2015 | 20 May 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 20 May 2015 | 20 May 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 20 May 2015 | 20 May 2015 | |
| ARS | Open Document | Open Filing | AUTO-GENERATED PAPER DOCUMENT | 18 May 2015 | 31 Dec 2014 | 001-05332 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 14 May 2015 | 31 Mar 2015 | 001-05332 |
| 8-K | Open Document | Open Filing | 8-K | 12 May 2015 | 12 May 2015 | 001-05332 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 08 May 2015 | 07 May 2015 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | 30 Apr 2015 | 20 May 2015 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 07 Apr 2015 | 02 Apr 2015 | 001-05332 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 06 Apr 2015 | 02 Apr 2015 | |
| 10-K | Open Document | Data | Open Filing | 10-K | 31 Mar 2015 | 31 Dec 2014 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 30 Mar 2015 | 30 Mar 2015 | 001-05332 |
| SC 13G/A | Open Document | Open Filing | FORM SC 13G/A | 13 Feb 2015 | 005-39826 | |
| SC 13G/A | Open Document | Open Filing | 13 Feb 2015 | 005-39826 | ||
| UPLOAD | Open Document | Open Filing | 15 Jan 2015 | |||
| 10-K/A | Open Document | Open Filing | FORM 10-K/A | 13 Jan 2015 | 31 Dec 2013 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 06 Jan 2015 | 05 Jan 2015 | 001-05332 |
| CORRESP | Open Document | Open Filing | 17 Dec 2014 | |||
| 10-Q/A | Open Document | Data | Open Filing | FORM 10-Q/A | 17 Dec 2014 | 30 Sep 2014 | 001-05332 |
| 10-Q/A | Open Document | Data | Open Filing | FORM 10-Q/A | 17 Dec 2014 | 30 Jun 2014 | 001-05332 |
| UPLOAD | Open Document | Open Filing | 25 Nov 2014 | |||
| 3 | Open Document | Open Filing | FORM 3 | 14 Nov 2014 | 13 Nov 2014 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 13 Nov 2014 | 30 Sep 2014 | 001-05332 |
| 8-K | Open Document | Open Filing | FROM 8-K | 12 Nov 2014 | 12 Nov 2014 | 001-05332 |
| SC 13D/A | Open Document | Open Filing | 29 Oct 2014 | 005-39826 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 22 Oct 2014 | 005-39826 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 20 Oct 2014 | 14 Oct 2014 | 001-05332 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 30 Sep 2014 | 29 Sep 2014 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 19 Aug 2014 | 13 Aug 2014 | 001-05332 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 13 Aug 2014 | 30 Jun 2014 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 12 Aug 2014 | 12 Aug 2014 | 001-05332 |
| 8-K | Open Document | Open Filing | FORM 8-K | 04 Aug 2014 | 29 Jul 2014 | 001-05332 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 01 Aug 2014 | 30 Jul 2014 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 Jul 2014 | 21 Jul 2014 | |
| 8-K | Open Document | Open Filing | 8-K | 02 Jul 2014 | 01 Jul 2014 | 001-05332 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 09 Jun 2014 | 05 Jun 2014 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Jun 2014 | 02 Jun 2014 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 28 May 2014 | 21 May 2014 | 001-05332 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 May 2014 | 21 May 2014 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 May 2014 | 21 May 2014 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 May 2014 | 21 May 2014 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 May 2014 | 21 May 2014 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 May 2014 | 21 May 2014 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 14 May 2014 | 31 Mar 2014 | 001-05332 |
| 8-K | Open Document | Open Filing | 8-K | 13 May 2014 | 13 May 2014 | 001-05332 |
| ARS | Open Document | Open Filing | AUTO-GENERATED PAPER DOCUMENT | 29 Apr 2014 | 31 Dec 2013 | 001-05332 |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D AMENDMENT NUMBER 11 | 29 Apr 2014 | 005-39826 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | 25 Apr 2014 | 21 May 2014 | 001-05332 |
| 8-K | Open Document | Open Filing | 8-K | 03 Apr 2014 | 28 Mar 2014 | 001-05332 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 28 Mar 2014 | 31 Dec 2013 | 001-05332 |
| 8-K | Open Document | Open Filing | 8-K | 25 Mar 2014 | 25 Mar 2014 | 001-05332 |
| SC 13G/A | Open Document | Open Filing | 14 Feb 2014 | 005-39826 |