| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Aug 2025 | 04 Aug 2025 | 001-13998 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 May 2025 | 20 May 2025 | 001-13998 |
| 4 | Open Document | Open Filing | 4 | 01 May 2025 | 29 Apr 2025 | 000-07674 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 May 2024 | 21 May 2024 | 001-13998 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Apr 2024 | 23 Apr 2024 | 000-07674 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 May 2023 | 22 May 2023 | 001-13998 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Apr 2023 | 25 Apr 2023 | 000-07674 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 May 2022 | 23 May 2022 | 001-13998 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Apr 2022 | 26 Apr 2022 | 000-07674 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Feb 2022 | 08 Feb 2022 | 000-07674 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Jan 2022 | 27 Jan 2022 | 000-07674 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 27 Jan 2022 | 27 Jan 2022 | 000-07674 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 30 Jul 2021 | 21 Jul 2021 | 811-23665 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 May 2021 | 26 Mar 2021 | 001-13998 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Dec 2020 | 16 Dec 2020 | 001-13998 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Dec 2020 | 16 Dec 2020 | 001-13998 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 18 Jun 2019 | 29 Jan 2016 | 811-05845 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 07 Dec 2017 | 29 Nov 2017 | 811-23251 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 22 Nov 2016 | 22 Nov 2016 | 811-23186 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Jun 2016 | 23 Jun 2016 | 001-37532 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2016 | 03 May 2016 | 001-13998 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 08 Feb 2016 | 29 Jan 2016 | 811-05769 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 08 Feb 2016 | 29 Jan 2016 | 811-07868 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 08 Feb 2016 | 29 Jan 2016 | 811-08743 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 08 Feb 2016 | 29 Jan 2016 | 811-06362 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 08 Feb 2016 | 29 Jan 2016 | 811-06471 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 08 Feb 2016 | 29 Jan 2016 | 811-06567 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 08 Feb 2016 | 29 Jan 2016 | 811-07404 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 08 Feb 2016 | 29 Jan 2016 | 811-07398 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 08 Feb 2016 | 29 Jan 2016 | 811-06537 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 08 Feb 2016 | 29 Jan 2016 | 811-02090 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 08 Feb 2016 | 29 Jan 2016 | 811-22043 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 08 Feb 2016 | 29 Jan 2016 | 811-06590 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 08 Feb 2016 | 29 Jan 2016 | 811-05597 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 08 Feb 2016 | 29 Jan 2016 | 811-06591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Jun 2015 | 10 Jun 2015 | 001-13998 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2015 | 04 May 2015 | 001-13998 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Feb 2015 | 11 Feb 2015 | 001-13998 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 May 2014 | 13 May 2014 | 001-13998 |