| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2022 | 01 Mar 2022 | 001-00566 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Oct 2021 | 31 Mar 2021 | 811-21552 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Oct 2021 | 31 Mar 2021 | 811-22575 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Feb 2021 | 23 Feb 2021 | 001-00566 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Feb 2020 | 25 Feb 2020 | 001-00566 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Feb 2019 | 26 Feb 2019 | 001-00566 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Feb 2018 | 27 Feb 2018 | 001-00566 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2017 | 28 Feb 2017 | 001-00566 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2016 | 01 Mar 2016 | 001-00566 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Dec 2015 | 17 Dec 2015 | 001-00566 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Dec 2015 | 07 Dec 2015 | 001-00566 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 04 Nov 2015 | 03 Aug 2015 | 001-00566 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Nov 2015 | 02 Nov 2015 | 001-00566 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Oct 2015 | 12 Oct 2015 | 001-00566 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Sep 2015 | 01 Sep 2015 | 001-00566 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Aug 2015 | 03 Aug 2015 | 001-00566 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jun 2015 | 02 Jun 2015 | 001-00566 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 May 2015 | 01 May 2015 | 001-00566 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Apr 2015 | 14 Apr 2015 | 001-00566 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2015 | 02 Mar 2015 | 001-00566 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Feb 2015 | 01 Feb 2015 | 001-00566 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Jan 2015 | 12 Jan 2015 | 001-00566 |
| 4 | Open Document | Open Filing | FORM 4 12-10-2014 | 10 Dec 2014 | 08 Dec 2014 | 001-00566 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Nov 2014 | 05 Nov 2014 | 001-11373 |
| 4 | Open Document | Open Filing | 05 Nov 2014 | 05 Nov 2014 | 001-00566 | |
| 4 | Open Document | Open Filing | 02 Oct 2014 | 01 Oct 2014 | 001-00566 | |
| 4 | Open Document | Open Filing | 27 Aug 2014 | 25 Aug 2014 | 001-00566 | |
| 4 | Open Document | Open Filing | 14 Aug 2014 | 13 Aug 2014 | 001-00566 | |
| 4 | Open Document | Open Filing | FORM 4 | 07 Aug 2014 | 06 Aug 2014 | 001-11373 |
| 4 | Open Document | Open Filing | 01 Aug 2014 | 01 Aug 2014 | 001-00566 | |
| 4 | Open Document | Open Filing | 31 Jul 2014 | 29 Jul 2014 | 001-00566 | |
| 4 | Open Document | Open Filing | 08 Jul 2014 | 07 Jul 2014 | 001-00566 | |
| 4 | Open Document | Open Filing | 01 Jul 2014 | 01 Jul 2014 | 001-00566 | |
| 4 | Open Document | Open Filing | FORM 4 | 08 May 2014 | 07 May 2014 | 001-11373 |
| 4 | Open Document | Open Filing | 02 May 2014 | 01 May 2014 | 001-00566 | |
| 4 | Open Document | Open Filing | 02 Apr 2014 | 01 Apr 2014 | 001-00566 | |
| 4 | Open Document | Open Filing | 25 Feb 2014 | 23 Feb 2014 | 001-00566 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Feb 2014 | 04 Feb 2014 | 001-11373 |
| 4 | Open Document | Open Filing | 03 Feb 2014 | 31 Jan 2014 | 001-00566 | |
| 4 | Open Document | Open Filing | 13 Jan 2014 | 09 Jan 2014 | 001-00566 | |
| 4 | Open Document | Open Filing | 03 Jan 2014 | 01 Jan 2014 | 001-00566 |