| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 16 Apr 2024 | ||
| 4 | Open Document | Open Filing | 4 | 16 Apr 2024 | 12 Apr 2024 | 001-38393 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 29 Aug 2023 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 25 Apr 2023 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Oct 2020 | 22 Oct 2020 | 001-38393 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 26 Oct 2020 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Aug 2020 | 14 Aug 2020 | 001-38136 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 31 Jul 2020 | ||
| SC 13D | Open Document | Open Filing | SC 13D | 27 Jul 2020 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Jul 2020 | 17 Jul 2020 | 001-38393 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 17 Jul 2020 | 15 Jul 2020 | 001-38393 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 2 TO SCHEDULE 13D | 20 Mar 2020 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 15 Jan 2020 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Jan 2020 | 14 Jan 2020 | 001-38136 |
| SC 13D | Open Document | Open Filing | SC 13D | 02 Dec 2019 | ||
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 22 Nov 2019 | 20 Nov 2019 | 001-38136 |