| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 17 Dec 2024 | 16 Dec 2024 | 001-06880 | |
| 144 | Open Document | Open Filing | 07 May 2024 | |||
| 144 | Open Document | Open Filing | 06 May 2024 | |||
| 4 | Open Document | Open Filing | 19 Apr 2024 | 18 Apr 2024 | 001-06880 | |
| 144 | Open Document | Open Filing | 07 Mar 2024 | |||
| 144 | Open Document | Open Filing | 06 Mar 2024 | |||
| 144 | Open Document | Open Filing | 05 Mar 2024 | |||
| 4 | Open Document | Open Filing | 18 Dec 2023 | 15 Dec 2023 | 001-06880 | |
| 4 | Open Document | Open Filing | 01 May 2023 | 28 Apr 2023 | 001-06880 | |
| 4 | Open Document | Open Filing | 24 Apr 2023 | 20 Apr 2023 | 001-06880 | |
| 4 | Open Document | Open Filing | 20 Dec 2022 | 16 Dec 2022 | 001-06880 | |
| 4 | Open Document | Open Filing | 25 Apr 2022 | 21 Apr 2022 | 001-06880 | |
| 4 | Open Document | Open Filing | 20 Dec 2021 | 17 Dec 2021 | 001-06880 | |
| 4 | Open Document | Open Filing | 28 Apr 2021 | 26 Apr 2021 | 001-06880 | |
| 4 | Open Document | Open Filing | 23 Apr 2021 | 22 Apr 2021 | 001-06880 | |
| 4 | Open Document | Open Filing | 23 Dec 2020 | 23 Dec 2020 | 001-06880 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Aug 2020 | 11 Aug 2020 | 001-11411 |
| 4 | Open Document | Open Filing | 27 Apr 2020 | 24 Apr 2020 | 001-06880 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jan 2020 | 29 Jan 2020 | 001-11411 |
| 4 | Open Document | Open Filing | 31 Dec 2019 | 27 Dec 2019 | 001-06880 | |
| 4 | Open Document | Open Filing | FORM 4 | 21 May 2019 | 17 May 2019 | 001-10702 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Apr 2019 | 26 Apr 2019 | 001-11411 |
| 4 | Open Document | Open Filing | 22 Apr 2019 | 18 Apr 2019 | 001-06880 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Feb 2019 | 30 Jan 2019 | 001-11411 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jul 2018 | 27 Jul 2018 | 001-11411 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jun 2018 | 05 Jun 2018 | 001-11411 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2018 | 14 May 2018 | 001-10702 |
| 4 | Open Document | Open Filing | 23 Apr 2018 | 19 Apr 2018 | 001-06880 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Feb 2018 | 31 Jan 2018 | 001-11411 |
| 4 | Open Document | Open Filing | 29 Jan 2018 | 26 Jan 2018 | 001-06880 | |
| 4 | Open Document | Open Filing | 22 Jan 2018 | 18 Jan 2018 | 001-06880 | |
| 4 | Open Document | Open Filing | 03 Jan 2018 | 29 Dec 2017 | 001-06880 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Aug 2017 | 18 Aug 2017 | 001-11411 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 May 2017 | 12 May 2017 | 001-10702 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Feb 2017 | 30 Jan 2017 | 001-11411 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Jan 2017 | 25 Jan 2017 | 001-11411 |
| 4 | Open Document | Open Filing | 23 Jan 2017 | 19 Jan 2017 | 001-06880 | |
| 4 | Open Document | Open Filing | 17 Jan 2017 | 13 Jan 2017 | 001-06880 | |
| 4 | Open Document | Open Filing | 03 Jan 2017 | 30 Dec 2016 | 001-06880 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2016 | 13 May 2016 | 001-10702 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Feb 2016 | 01 Feb 2016 | 001-11411 |
| 4 | Open Document | Open Filing | 01 Feb 2016 | 29 Jan 2016 | 001-06880 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Jan 2016 | 27 Jan 2016 | 001-11411 |
| 4 | Open Document | Open Filing | 21 Jan 2016 | 19 Jan 2016 | 001-06880 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Jan 2016 | 15 Jan 2016 | 001-11411 |
| 4 | Open Document | Open Filing | 21 Dec 2015 | 17 Dec 2015 | 001-06880 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Aug 2015 | 21 Aug 2015 | 001-10702 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 May 2015 | 18 May 2015 | 001-10702 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Feb 2015 | 13 Feb 2015 | 001-11411 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Feb 2015 | 30 Jan 2015 | 001-11411 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Jan 2015 | 28 Jan 2015 | 001-11411 |
| 4 | Open Document | Open Filing | 26 Jan 2015 | 22 Jan 2015 | 001-06880 | |
| 4 | Open Document | Open Filing | 16 Jan 2015 | 15 Jan 2015 | 001-06880 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Aug 2014 | 04 Aug 2014 | 001-11411 |
| 4 | Open Document | Open Filing | 18 Jul 2014 | 17 Jul 2014 | 001-06880 | |
| 4 | Open Document | Open Filing | 16 Jul 2014 | 14 Jul 2014 | 001-06880 | |
| 3 | Open Document | Open Filing | 15 Jul 2014 | 14 Jul 2014 | 001-06880 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 May 2014 | 09 May 2014 | 001-10702 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Feb 2014 | 25 Feb 2014 | 001-11411 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jan 2014 | 29 Jan 2014 | 001-11411 |