| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 29 Aug 2024 | 27 Aug 2024 | 000-14678 | |
| 144 | Open Document | Open Filing | 27 Aug 2024 | |||
| 4 | Open Document | Open Filing | 26 Mar 2024 | 22 Mar 2024 | 000-14678 | |
| 4 | Open Document | Open Filing | 15 Mar 2024 | 13 Mar 2024 | 000-14678 | |
| 4 | Open Document | Open Filing | 31 Aug 2023 | 29 Aug 2023 | 000-14678 | |
| 144 | Open Document | Open Filing | 29 Aug 2023 | |||
| 4 | Open Document | Open Filing | 29 Aug 2023 | 25 Aug 2023 | 000-14678 | |
| 144 | Open Document | Open Filing | 28 Aug 2023 | |||
| 144 | Open Document | Open Filing | 25 Aug 2023 | |||
| 4 | Open Document | Open Filing | 01 Jun 2023 | 30 May 2023 | 000-14678 | |
| 144 | Open Document | Open Filing | 30 May 2023 | |||
| 4 | Open Document | Open Filing | 30 May 2023 | 25 May 2023 | 000-14678 | |
| 144 | Open Document | Open Filing | 25 May 2023 | |||
| 4 | Open Document | Open Filing | 21 Mar 2023 | 17 Mar 2023 | 000-14678 | |
| 4 | Open Document | Open Filing | 10 Mar 2023 | 08 Mar 2023 | 000-14678 | |
| 4 | Open Document | Open Filing | FORM 4 - | 22 Mar 2022 | 18 Mar 2022 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 11 Mar 2022 | 09 Mar 2022 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 23 Mar 2021 | 19 Mar 2021 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Mar 2021 | 12 Mar 2021 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 12 Mar 2021 | 10 Mar 2021 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 09 Mar 2021 | 05 Mar 2021 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 26 Aug 2020 | 24 Aug 2020 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Mar 2020 | 13 Mar 2020 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 13 Mar 2020 | 11 Mar 2020 | 000-14678 |
| 4 | Open Document | Open Filing | 4 | 02 Oct 2019 | 30 Sep 2019 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 06 Sep 2019 | 05 Sep 2019 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Jun 2019 | 14 Jun 2019 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 13 Jun 2019 | 12 Jun 2019 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Apr 2019 | 01 Apr 2019 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 19 Mar 2019 | 15 Mar 2019 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 15 Mar 2019 | 13 Mar 2019 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 14 Mar 2019 | 12 Mar 2019 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Oct 2018 | 12 Oct 2018 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 12 Jun 2018 | 08 Jun 2018 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Jun 2018 | 01 Jun 2018 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 13 Apr 2018 | 12 Apr 2018 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 09 Apr 2018 | 05 Apr 2018 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 22 Mar 2018 | 20 Mar 2018 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 20 Mar 2018 | 16 Mar 2018 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Mar 2018 | 14 Mar 2018 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 14 Mar 2018 | 12 Mar 2018 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 13 Sep 2017 | 12 Sep 2017 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Jun 2017 | 01 Jun 2017 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 24 Mar 2017 | 22 Mar 2017 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 20 Mar 2017 | 16 Mar 2017 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Mar 2017 | 14 Mar 2017 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 10 Mar 2017 | 08 Mar 2017 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 26 Sep 2016 | 22 Sep 2016 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 21 Sep 2016 | 19 Sep 2016 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 04 Apr 2016 | 31 Mar 2016 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 28 Mar 2016 | 24 Mar 2016 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Mar 2016 | 16 Mar 2016 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 11 Mar 2016 | 09 Mar 2016 | 000-14678 |
| 5 | Open Document | Open Filing | FORM 5 - | 04 Dec 2015 | 31 Jan 2015 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 09 Oct 2015 | 07 Oct 2015 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 13 Apr 2015 | 09 Apr 2015 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 01 Apr 2015 | 30 Mar 2015 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 26 Mar 2015 | 24 Mar 2015 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 20 Mar 2015 | 18 Mar 2015 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Mar 2015 | 16 Mar 2015 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 13 Mar 2015 | 11 Mar 2015 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Jun 2014 | 30 May 2014 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Apr 2014 | 03 Apr 2014 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 26 Mar 2014 | 24 Mar 2014 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 25 Mar 2014 | 21 Mar 2014 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 21 Mar 2014 | 19 Mar 2014 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 21 Mar 2014 | 20 Mar 2014 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 19 Mar 2014 | 18 Mar 2014 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Mar 2014 | 17 Mar 2014 | 000-14678 |