| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 12 Aug 2021 | 10 Aug 2021 | 001-34705 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Apr 2021 | 21 Apr 2021 | 001-34705 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Mar 2021 | 08 Mar 2021 | 001-34705 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Jan 2021 | 21 Jan 2021 | 001-34705 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Oct 2020 | 21 Oct 2020 | 001-34705 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Jul 2020 | 21 Jul 2020 | 001-34705 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jun 2020 | 16 Jun 2020 | 001-34705 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Apr 2020 | 21 Apr 2020 | 001-34705 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Jan 2020 | 21 Jan 2020 | 001-34705 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Sep 2019 | 06 Sep 2019 | 001-34705 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Jun 2019 | 11 Jun 2019 | 001-34705 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Dec 2018 | 21 Dec 2018 | 001-34705 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Sep 2018 | 21 Sep 2018 | 001-34705 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Sep 2018 | 30 Aug 2018 | 001-34705 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Jun 2018 | 21 Jun 2018 | 001-34705 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Jun 2018 | 11 Jun 2018 | 001-34705 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Mar 2018 | 21 Mar 2018 | 001-34705 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jun 2017 | 14 Jun 2017 | 001-34705 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Aug 2016 | 24 Aug 2016 | 001-34705 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jun 2016 | 15 Jun 2016 | 001-34705 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Sep 2015 | 10 Sep 2015 | 001-34705 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Jun 2015 | 10 Jun 2015 | 001-34705 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Jun 2014 | 11 Jun 2014 | 001-34705 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2014 | 02 Jan 2014 | 001-34705 |
| 4 | Open Document | Open Filing | FORM 4 - KELLEY - CLOSING | 04 Mar 2013 | 01 Mar 2013 | 001-33719 |
| 4 | Open Document | Open Filing | 28 Jan 2013 | 24 Jan 2013 | 001-34705 | |
| 4 | Open Document | Open Filing | 08 Jun 2012 | 06 Jun 2012 | 001-34705 | |
| 4 | Open Document | Open Filing | FORM 4 | 21 May 2012 | 17 May 2012 | 001-33719 |