| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 12 Sep 2025 | 12 Sep 2025 | 001-14429 |
| SCHEDULE 13D/A | Open Document | Open Filing | 12 Sep 2025 | |||
| 4 | Open Document | Open Filing | 4 | 04 Sep 2025 | 02 Jan 2025 | 001-14429 |
| SCHEDULE 13D/A | Open Document | Open Filing | 05 May 2025 | |||
| 4 | Open Document | Open Filing | 4 | 03 Mar 2025 | 01 Mar 2025 | 001-14429 |
| 4/A | Open Document | Open Filing | 4/A | 03 Mar 2025 | 11 Feb 2025 | 001-14429 |
| 144 | Open Document | Open Filing | 03 Mar 2025 | |||
| 4 | Open Document | Open Filing | 4 | 18 Feb 2025 | 14 Feb 2025 | 001-14429 |
| 4 | Open Document | Open Filing | 4 | 13 Feb 2025 | 30 Dec 2024 | 001-14429 |
| 144 | Open Document | Open Filing | 12 Feb 2025 | |||
| 4 | Open Document | Open Filing | 4 | 06 Jan 2025 | 02 Jan 2025 | 001-14429 |
| 4/A | Open Document | Open Filing | 4/A | 06 Jan 2025 | 30 Dec 2024 | 001-14429 |
| 4/A | Open Document | Open Filing | 4/A | 06 Jan 2025 | 15 Mar 2024 | 001-14429 |
| 4 | Open Document | Open Filing | 4 | 02 Jan 2025 | 30 Dec 2024 | 001-14429 |
| 4 | Open Document | Open Filing | 4 | 18 Dec 2024 | 17 Dec 2024 | 001-14429 |
| 4 | Open Document | Open Filing | 4 | 27 Jun 2024 | 25 Jun 2024 | 001-14429 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Apr 2024 | 25 Apr 2024 | 001-14429 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Mar 2024 | 14 Mar 2024 | 001-14429 |
| 144 | Open Document | Open Filing | 15 Mar 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Mar 2024 | 01 Mar 2024 | 001-14429 |
| 144 | Open Document | Open Filing | 04 Mar 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Feb 2024 | 07 Feb 2024 | 001-14429 |
| 144 | Open Document | Open Filing | 08 Feb 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2024 | 30 Dec 2023 | 001-14429 |
| 144 | Open Document | Open Filing | 02 Jan 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Nov 2023 | 29 Nov 2023 | 001-14429 |
| 144 | Open Document | Open Filing | 28 Nov 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Sep 2023 | 06 Mar 2023 | 001-14429 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 08 Sep 2023 | 01 Mar 2023 | 001-14429 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Mar 2023 | 10 Mar 2023 | 001-14429 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2023 | 01 Mar 2023 | 001-14429 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Feb 2023 | 03 Jan 2022 | 001-14429 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2023 | 03 Jan 2023 | 001-14429 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 10 Nov 2022 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2022 | 01 Mar 2022 | 001-14429 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Feb 2022 | 01 Feb 2022 | 001-14429 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2022 | 31 Dec 2021 | 001-14429 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Apr 2021 | 05 Jan 2021 | 001-14429 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2021 | 01 Mar 2021 | 001-14429 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jan 2021 | 14 Dec 2020 | 001-14429 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2021 | 30 Dec 2020 | 001-14429 |
| SC 13G/A | Open Document | Open Filing | 17 Dec 2020 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Dec 2020 | 03 Dec 2020 | 001-14429 |
| 4 | Open Document | Open Filing | 03 Dec 2020 | 30 Nov 2020 | 001-39717 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Sep 2020 | 11 Sep 2020 | 001-14429 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Aug 2020 | 13 Apr 2020 | 001-14429 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 May 2020 | 04 May 2020 | 001-14429 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2020 | 02 Mar 2020 | 001-14429 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Feb 2020 | 19 Feb 2020 | 001-14429 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Feb 2020 | 20 Nov 2019 | 001-14429 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Oct 2019 | 10 Oct 2019 | 001-14429 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 May 2019 | 02 May 2019 | 001-14429 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Apr 2019 | 03 Jan 2019 | 001-14429 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2019 | 04 Mar 2019 | 001-14429 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Jan 2019 | 24 Jan 2019 | 001-14429 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Dec 2018 | 07 Dec 2018 | 000-51476 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 May 2018 | 03 May 2018 | 001-14429 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 25 May 2018 | 12 Jul 2017 | 001-14429 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Mar 2018 | 02 Mar 2018 | 001-14429 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jan 2018 | 12 Jan 2018 | 001-14429 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Dec 2017 | 19 Dec 2017 | 001-14429 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Nov 2017 | 12 Jul 2017 | 001-14429 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Nov 2016 | 28 Nov 2016 | 001-14429 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 01 Jul 2016 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Jun 2016 | 30 Jun 2016 | 001-14429 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Jun 2016 | 22 Jun 2016 | 001-14429 |
| SC 13D | Open Document | Open Filing | SC 13D | 23 Jun 2016 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 May 2016 | 13 May 2016 | 001-14429 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Apr 2016 | 30 Mar 2016 | 001-14429 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2016 | 02 Mar 2016 | 001-14429 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 12 Feb 2016 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Feb 2016 | 20 Jan 2016 | 001-14429 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Sep 2015 | 23 Sep 2015 | 001-14429 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Aug 2015 | 18 Aug 2015 | 001-14429 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Apr 2015 | 29 Apr 2015 | 001-14429 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2015 | 02 Mar 2015 | 001-14429 |
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 14 TO SCHEDULE 13G | 13 Feb 2015 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Feb 2015 | 02 Jan 2015 | 001-14429 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Oct 2014 | 21 Oct 2014 | 001-14429 |
| SC 13G/A | Open Document | Open Filing | 12 May 2014 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 May 2014 | 30 Apr 2014 | 001-14429 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Mar 2014 | 06 Mar 2014 | 001-14429 |
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO.13 TO SCHEDULE 13G | 14 Feb 2014 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Feb 2014 | 02 Jan 2014 | 001-14429 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Jan 2014 | 22 Jan 2014 | 001-14429 |