| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jun 2021 | 15 Jun 2021 | 001-33480 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Jun 2021 | 11 Jun 2021 | 001-33480 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Jun 2021 | 09 Jun 2021 | 001-33480 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Jun 2021 | 07 Jun 2021 | 001-33480 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jun 2021 | 03 Jun 2021 | 001-33480 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jun 2021 | 01 Jun 2021 | 001-33480 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Jun 2021 | 27 May 2021 | 001-33480 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 May 2021 | 25 May 2021 | 001-33480 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 May 2021 | 21 May 2021 | 001-33480 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 May 2021 | 18 May 2021 | 001-33480 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2021 | 14 May 2021 | 001-33480 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 May 2021 | 12 May 2021 | 001-33480 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 May 2021 | 30 Apr 2021 | 001-33480 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Apr 2021 | 28 Apr 2021 | 001-33480 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Jun 2018 | 08 Jun 2018 | 001-33480 |
| 3/A | Open Document | Open Filing | FORM 3/A SUBMISSION | 11 Jun 2018 | 09 May 2018 | 001-33480 |