| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 24 Jun 2024 | 21 Jun 2024 | 001-08504 |
| 4 | Open Document | Open Filing | 4 | 21 Jun 2024 | 20 Jun 2024 | 001-08504 |
| 4 | Open Document | Open Filing | 4 | 14 Jun 2024 | 12 Jun 2024 | 001-08504 |
| 4 | Open Document | Open Filing | 4 | 05 Jun 2024 | 03 Jun 2024 | 001-08504 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Aug 2019 | 23 Aug 2019 | 001-08504 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Aug 2019 | 21 Aug 2019 | 001-08504 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Apr 2019 | 08 Apr 2019 | 001-08504 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Jul 2018 | 23 Jul 2018 | 001-08504 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Jul 2018 | 20 Jul 2018 | 001-08504 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Jul 2018 | 19 Jul 2018 | 001-08504 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jul 2018 | 18 Jul 2018 | 001-08504 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jul 2018 | 16 Jul 2018 | 001-08504 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Jul 2018 | 11 Jul 2018 | 001-08504 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Mar 2018 | 27 Mar 2018 | 001-08504 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Aug 2016 | 25 Aug 2016 | 001-08504 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Mar 2016 | 17 Mar 2016 | 001-08504 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Dec 2015 | 27 Nov 2015 | 001-08504 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jan 2015 | 28 Jan 2015 | 001-08504 |