| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 17 May 2024 | 15 May 2024 | 001-38911 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Mar 2024 | 15 Mar 2024 | 001-38911 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2024 | 01 Mar 2024 | 001-38911 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Feb 2024 | 21 Feb 2024 | 001-38911 |
| 4 | Open Document | Open Filing | FORM 4 | 17 May 2023 | 15 May 2023 | 001-38911 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2023 | 01 Mar 2023 | 001-38911 |
| 4 | Open Document | Open Filing | FORM 4 | 17 May 2022 | 15 May 2022 | 001-38911 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2022 | 01 Mar 2022 | 001-38911 |
| 4 | Open Document | Open Filing | FORM 4 | 17 May 2021 | 15 May 2021 | 001-38911 |
| 3 | Open Document | Open Filing | FORM 3 | 14 Apr 2021 | 05 Apr 2021 | 001-38911 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Jul 2019 | 28 Jun 2019 | 000-15386 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 May 2019 | 20 May 2019 | 000-15386 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Apr 2019 | 29 Apr 2019 | 000-15386 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 18 Jan 2019 | 29 Dec 2018 | 000-15386 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Aug 2018 | 16 Aug 2018 | 000-15386 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jun 2018 | 01 Jun 2018 | 000-15386 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2018 | 02 Mar 2018 | 000-15386 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 12 Jan 2018 | 30 Dec 2017 | 000-15386 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Sep 2017 | 01 Sep 2017 | 000-15386 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Jun 2017 | 07 Jun 2017 | 000-15386 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jun 2017 | 01 Jun 2017 | 000-15386 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Mar 2017 | 03 Mar 2017 | 000-15386 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 13 Jan 2017 | 31 Dec 2016 | 000-15386 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Aug 2016 | 08 Aug 2016 | 000-15386 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jun 2016 | 01 Jun 2016 | 000-15386 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Mar 2016 | 11 Mar 2016 | 000-15386 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 15 Jan 2016 | 02 Jan 2016 | 000-15386 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Dec 2015 | 14 Dec 2015 | 000-15386 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Dec 2015 | 09 Dec 2015 | 000-15386 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jun 2015 | 01 Jun 2015 | 000-15386 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Mar 2015 | 12 Mar 2015 | 000-15386 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 14 Jan 2015 | 03 Jan 2015 | 000-15386 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Dec 2014 | 28 Nov 2014 | 000-15386 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Sep 2014 | 04 Sep 2014 | 000-15386 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Jun 2014 | 13 Jun 2014 | 000-15386 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jun 2014 | 01 Jun 2014 | 000-15386 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Mar 2014 | 07 Mar 2014 | 000-15386 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 08 Jan 2014 | 28 Dec 2013 | 000-15386 |