| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 04 Dec 2025 | 03 Dec 2025 | 001-05103 |
| 3 | Open Document | Open Filing | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | 02 Dec 2025 | 28 Nov 2025 | 001-05103 |
| 4 | Open Document | Open Filing | 12 Nov 2025 | 10 Nov 2025 | 001-11015 | |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jul 2025 | 15 Jul 2025 | 000-27446 |
| 4 | Open Document | Open Filing | 04 Mar 2025 | 01 Mar 2025 | 001-11015 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 07 Aug 2024 | 01 Mar 2024 | 001-11015 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Jul 2024 | 08 Jul 2024 | 000-27446 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Mar 2024 | 01 Mar 2024 | 001-11015 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Feb 2024 | 01 Feb 2024 | 000-27446 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jun 2023 | 01 Jun 2023 | 000-27446 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jun 2023 | 31 May 2023 | 000-27446 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 May 2023 | 09 May 2023 | 001-11015 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2023 | 01 Mar 2023 | 001-11015 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Feb 2023 | 01 Feb 2023 | 000-27446 |
| 4/A | Open Document | Open Filing | FORM 4/A | 27 Jan 2023 | 20 Jan 2023 | 000-20214 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Jan 2023 | 20 Jan 2023 | 000-20214 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Jul 2022 | 14 Jul 2022 | 000-20214 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Jun 2022 | 04 Jun 2022 | 000-27446 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jun 2022 | 31 May 2022 | 000-27446 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Feb 2022 | 23 Feb 2022 | 001-11015 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Jan 2022 | 12 Jan 2022 | 000-27446 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Jan 2022 | 07 Jan 2022 | 000-20214 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Oct 2021 | 14 Oct 2021 | 000-27446 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Sep 2021 | 14 Sep 2021 | 001-37594 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 22 Jun 2021 | 17 Jun 2021 | 000-20214 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jun 2021 | 04 Jun 2021 | 000-27446 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Apr 2021 | 16 Apr 2021 | 000-20214 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2021 | 25 Feb 2021 | 001-11015 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Feb 2021 | 23 Feb 2021 | 001-11015 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 13 Nov 2020 | 11 Nov 2020 | 000-20214 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 04 Nov 2020 | 02 Nov 2020 | 000-20214 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Oct 2020 | 14 Oct 2020 | 000-27446 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Oct 2020 | 14 Oct 2020 | 000-27446 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Sep 2020 | 11 Sep 2020 | 001-37594 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Sep 2020 | 03 Aug 2020 | 001-37594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Aug 2020 | 14 Aug 2020 | 001-11015 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Aug 2020 | 03 Aug 2020 | 001-37594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Jul 2020 | 14 Jul 2020 | 000-20214 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Feb 2020 | 25 Feb 2020 | 001-11015 |
| 4 | Open Document | Open Filing | 19 Aug 2019 | 15 Aug 2019 | 001-36868 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Aug 2019 | 07 Aug 2019 | 001-37594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Aug 2019 | 01 Aug 2019 | 001-37594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Jul 2019 | 25 Jul 2019 | 000-20214 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jun 2019 | 29 May 2019 | 000-20214 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Feb 2019 | 25 Feb 2019 | 001-11015 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Aug 2018 | 07 Aug 2018 | 001-37594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Aug 2018 | 14 Aug 2018 | 001-37594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Jun 2018 | 27 Jun 2018 | 001-03083 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 May 2018 | 20 May 2018 | 001-11015 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 May 2018 | 14 May 2018 | 001-11015 |
| 3 | Open Document | Open Filing | 04 May 2018 | 26 Apr 2018 | 001-36868 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 May 2018 | 02 May 2018 | 001-11015 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 02 May 2018 | 24 Apr 2018 | 001-03083 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Feb 2018 | 27 Feb 2018 | 001-11015 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Jan 2018 | 14 Aug 2017 | 001-37594 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Jul 2017 | 19 Jul 2017 | 001-37594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Feb 2017 | 21 Feb 2017 | 001-11015 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Jul 2016 | 19 Jul 2016 | 001-37594 |
| 3 | Open Document | Open Filing | FORM 3 | 11 Jul 2016 | 28 Jun 2016 | 001-37594 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 28 Mar 2016 | 18 Mar 2016 | 001-36493 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Feb 2016 | 23 Feb 2016 | 001-11015 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 2 TO THE SCHEDULE 13D | 04 Feb 2016 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 1 TO THE SCHEDULE 13D | 24 Nov 2015 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 2 TO THE SCHEDULE 13D | 23 Nov 2015 | ||
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 16 Nov 2015 | 06 Nov 2015 | 001-32167 |
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | 28 Oct 2015 | ||
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 06 Oct 2015 | 01 Oct 2015 | 000-30901 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 1 TO THE SCHEDULE 13D | 16 Sep 2015 | ||
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | 12 Aug 2015 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 May 2015 | 20 May 2015 | 001-11015 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 May 2015 | 04 May 2015 | 001-11015 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Apr 2015 | 11 Apr 2015 | 001-11015 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Mar 2015 | 16 Mar 2015 | 000-25813 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2014 | 13 Mar 2014 | 000-25813 |
| 3 | Open Document | Open Filing | FORM 3 | 17 Mar 2014 | 13 Mar 2014 | 000-25813 |