| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Aug 2021 | 16 Aug 2021 | 001-39323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Aug 2021 | 12 Aug 2021 | 001-39323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Apr 2021 | 01 Apr 2021 | 001-39323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Mar 2021 | 15 Mar 2021 | 001-39323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Feb 2021 | 16 Feb 2021 | 001-39323 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Jan 2021 | 15 Jan 2021 | 001-39323 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 11 Jun 2020 | 11 Jun 2020 | 001-39323 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Feb 2017 | 07 Feb 2017 | 001-35068 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Feb 2016 | 10 Feb 2016 | 001-35068 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Dec 2014 | 02 Dec 2014 | 001-35068 |
| 4 | Open Document | Open Filing | FORM 4 (INITIAL OPTIONS 7/24/2014) | 28 Jul 2014 | 24 Jul 2014 | 001-35068 |
| 3 | Open Document | Open Filing | FORM 3 | 23 Jul 2014 | 23 Jul 2014 | 001-35068 |