| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2023 | 28 Feb 2023 | 001-13908 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 12 Jan 2023 | 19 Dec 2022 | 001-13908 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2022 | 28 Feb 2022 | 001-13908 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 24 Jan 2022 | 31 Dec 2021 | 001-13908 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 30 Jul 2021 | 21 Jul 2021 | 811-23665 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jun 2021 | 13 May 2021 | 001-13908 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2021 | 28 Feb 2021 | 001-13908 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jan 2021 | 17 Dec 2020 | 001-13908 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Sep 2020 | 03 Aug 2020 | 001-13908 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Sep 2020 | 01 Sep 2020 | 001-13908 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 May 2020 | 30 Mar 2020 | 001-13908 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2020 | 28 Feb 2020 | 001-13908 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 07 Feb 2020 | 17 Dec 2019 | 001-13908 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Sep 2019 | 02 Aug 2019 | 001-13908 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 10 Jun 2019 | 29 Aug 2014 | 811-05845 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Mar 2019 | 11 Mar 2019 | 001-13908 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2019 | 28 Feb 2019 | 001-13908 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 31 Jan 2019 | 17 Dec 2018 | 001-13908 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Dec 2018 | 12 Nov 2018 | 001-13908 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Aug 2018 | 02 Aug 2018 | 001-13908 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Mar 2018 | 12 Mar 2018 | 001-13908 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2018 | 28 Feb 2018 | 001-13908 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 05 Jan 2018 | 20 Dec 2017 | 001-13908 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 08 Dec 2017 | 29 Nov 2017 | 811-23251 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Sep 2017 | 10 Aug 2017 | 001-13908 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jul 2017 | 15 Mar 2017 | 001-13908 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2017 | 28 Feb 2017 | 001-13908 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 14 Feb 2017 | 31 Dec 2016 | 001-13908 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 22 Nov 2016 | 22 Nov 2016 | 811-23186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2016 | 28 Feb 2016 | 001-13908 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 12 Feb 2016 | 31 Dec 2015 | 001-13908 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2015 | 28 Feb 2015 | 001-13908 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 08 Sep 2014 | 29 Aug 2014 | 811-22043 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 08 Sep 2014 | 29 Aug 2014 | 811-02090 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 08 Sep 2014 | 29 Aug 2014 | 811-06537 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 08 Sep 2014 | 29 Aug 2014 | 811-07868 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 08 Sep 2014 | 29 Aug 2014 | 811-07398 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 08 Sep 2014 | 29 Aug 2014 | 811-07404 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 08 Sep 2014 | 29 Aug 2014 | 811-06567 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 08 Sep 2014 | 29 Aug 2014 | 811-06471 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 08 Sep 2014 | 29 Aug 2014 | 811-06362 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 08 Sep 2014 | 29 Aug 2014 | 811-08743 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 08 Sep 2014 | 29 Aug 2014 | 811-05769 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2014 | 28 Feb 2014 | 001-13908 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 04 Mar 2014 | 26 Feb 2014 | 001-13908 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Feb 2014 | 26 Feb 2014 | 001-13908 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 24 Jun 2013 | 28 Feb 2013 | 001-13908 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2013 | 28 Feb 2013 | 001-13908 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2013 | 27 Feb 2013 | 001-13908 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Feb 2013 | 26 Feb 2013 | 001-13908 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 14 Feb 2013 | 31 Dec 2012 | 001-13908 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Feb 2013 | 01 May 2012 | 001-13908 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 14 Feb 2013 | 31 Dec 2011 | 001-13908 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Dec 2012 | 13 Dec 2012 | 001-13908 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2012 | 28 Feb 2012 | 001-13908 |