| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 04 Oct 2024 | 02 Oct 2024 | 001-15169 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Nov 2023 | 10 Nov 2023 | 001-15169 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Oct 2023 | 24 Oct 2023 | 001-15169 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Jun 2023 | 07 Jun 2023 | 001-15169 |
| 3 | Open Document | Open Filing | FORM 3 | 09 Jun 2023 | 07 Jun 2023 | 001-15169 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Jul 2017 | 27 Jul 2017 | 001-00123 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jun 2017 | 01 Jun 2017 | 001-00123 |
| 4/A | Open Document | Open Filing | FORM 4/A | 02 May 2017 | 13 Jan 2017 | 001-00123 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jan 2017 | 13 Jan 2017 | 001-00123 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Aug 2016 | 28 Jul 2016 | 001-00123 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Jul 2016 | 08 Jul 2016 | 001-00123 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jun 2016 | 01 Jun 2016 | 002-26821 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Mar 2016 | 11 Mar 2016 | 002-26821 |
| 4 | Open Document | Open Filing | 27 Jul 2015 | 23 Jul 2015 | 002-26821 | |
| 4 | Open Document | Open Filing | 03 Jun 2015 | 01 Jun 2015 | 002-26821 | |
| 4 | Open Document | Open Filing | 28 Jul 2014 | 24 Jul 2014 | 002-26821 | |
| 4 | Open Document | Open Filing | 03 Jun 2014 | 01 Jun 2014 | 002-26821 | |
| 4 | Open Document | Open Filing | 02 Apr 2014 | 31 Mar 2014 | 002-26821 |