| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 09 Aug 2024 | 08 Aug 2024 | 000-19357 |
| 4 | Open Document | Open Filing | 4 | 14 May 2024 | 09 May 2024 | 000-19357 |
| 4 | Open Document | Open Filing | 4 | 08 Feb 2024 | 02 Feb 2024 | 000-19357 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Nov 2023 | 26 Oct 2023 | 000-19357 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Aug 2023 | 02 Aug 2023 | 000-19357 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Jun 2023 | 19 Jun 2023 | 000-19357 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2022 | 12 May 2022 | 000-19357 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Feb 2022 | 28 Jan 2022 | 000-19357 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Nov 2021 | 23 Nov 2021 | 000-19357 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Aug 2021 | 30 Jul 2021 | 000-19357 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jun 2021 | 28 May 2021 | 000-19357 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Apr 2021 | 05 Apr 2021 | 000-19357 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 06 Apr 2021 | 05 Apr 2021 | 000-19357 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Mar 2021 | 08 Mar 2021 | 001-16797 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2021 | 03 Mar 2021 | 001-16797 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Nov 2020 | 20 Nov 2020 | 001-16797 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2020 | 02 Mar 2020 | 001-16797 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2020 | 28 Feb 2020 | 001-16797 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Nov 2019 | 20 Nov 2019 | 001-16797 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2019 | 01 Mar 2019 | 001-16797 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Nov 2018 | 20 Nov 2018 | 001-16797 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2018 | 01 Mar 2018 | 001-16797 |
| 3 | Open Document | Open Filing | FORM 3 | 15 Feb 2018 | 07 Feb 2018 | 001-16797 |