| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 14 Mar 2025 | 13 Mar 2025 | 000-19424 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Mar 2024 | 21 Mar 2024 | 000-19424 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Mar 2023 | 03 Mar 2023 | 000-19424 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Mar 2022 | 07 Mar 2022 | 000-19424 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Oct 2021 | 13 Oct 2021 | 000-19424 |
| 4 | Open Document | Open Filing | FORM 4 | 04 May 2021 | 03 May 2021 | 000-19424 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Apr 2021 | 01 Apr 2021 | 000-19424 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2021 | 01 Mar 2021 | 000-19424 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2021 | 01 Mar 2021 | 000-19424 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Feb 2021 | 22 Feb 2021 | 000-19424 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Feb 2021 | 01 Feb 2021 | 000-19424 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Jan 2021 | 19 Jan 2021 | 000-19424 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2021 | 04 Jan 2021 | 000-19424 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Dec 2020 | 01 Dec 2020 | 000-19424 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Nov 2020 | 02 Nov 2020 | 000-19424 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Oct 2020 | 01 Oct 2020 | 000-19424 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Sep 2020 | 01 Sep 2020 | 000-19424 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Aug 2020 | 03 Aug 2020 | 000-19424 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jul 2020 | 01 Jul 2020 | 000-19424 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jun 2020 | 02 Jun 2020 | 000-19424 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jun 2020 | 01 Jun 2020 | 000-19424 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Mar 2020 | 05 Mar 2020 | 000-19424 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Dec 2019 | 11 Dec 2019 | 000-19424 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Apr 2019 | 24 Apr 2019 | 000-19424 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 16 Apr 2019 | 09 Apr 2019 | 000-19424 |
| 4 | Open Document | Open Filing | FORM 4 | 02 May 2017 | 28 Apr 2017 | 001-36270 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Apr 2017 | 07 Apr 2017 | 001-36270 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2017 | 01 Mar 2017 | 001-36270 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2017 | 31 Dec 2016 | 001-36270 |
| 4 | Open Document | Open Filing | FORM 4 | 02 May 2016 | 28 Apr 2016 | 001-36270 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Apr 2016 | 10 Apr 2016 | 001-36270 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Apr 2016 | 07 Apr 2016 | 001-36270 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2016 | 31 Dec 2015 | 001-36270 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2015 | 01 Jul 2015 | 001-36270 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Apr 2015 | 28 Apr 2015 | 001-36270 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Apr 2015 | 10 Apr 2015 | 001-36270 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2015 | 31 Dec 2014 | 001-36270 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Jan 2014 | 28 Jan 2014 | 001-36270 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 22 Jan 2014 | 22 Jan 2014 | 001-36270 |