| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SC 13G/A | Open Document | Open Filing | 08 Feb 2022 | |||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 26 Oct 2021 | 26 Oct 2021 | 001-40925 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 21 Oct 2021 | 21 Oct 2021 | 001-40925 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 14 May 2021 | 13 May 2021 | 001-40407 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 16 Feb 2021 | ||
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 04 Feb 2021 | ||
| SC 13G | Open Document | Open Filing | SC 13G | 01 Feb 2021 | ||
| SC 13G | Open Document | Open Filing | SC 13G | 11 Feb 2020 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 14 Aug 2019 | ||
| DFAN14A | Open Document | Open Filing | DFAN14A | 04 Jun 2019 | ||
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | 16 May 2019 | ||
| DFAN14A | Open Document | Open Filing | DFAN14A | 15 May 2019 | ||
| DFAN14A | Open Document | Open Filing | DFAN14A | 06 May 2019 | ||
| DFAN14A | Open Document | Open Filing | DFAN14A | 01 May 2019 | ||
| DFAN14A | Open Document | Open Filing | DFAN14A | 15 Apr 2019 | ||
| DFAN14A | Open Document | Open Filing | DFAN14A | 12 Apr 2019 | ||
| SC TO-T/A | Open Document | Open Filing | SC TO-T/A | 12 Apr 2019 | ||
| SC TO-T/A | Open Document | Open Filing | SC TO-T/A | 08 Apr 2019 | ||
| DFAN14A | Open Document | Open Filing | DFAN14A | 02 Apr 2019 | ||
| SC TO-T/A | Open Document | Open Filing | SC TO-T/A | 01 Apr 2019 | ||
| DFAN14A | Open Document | Open Filing | DFAN14A | 26 Mar 2019 | ||
| SC TO-T | Open Document | Open Filing | SCHEDULE TO | 26 Mar 2019 | ||
| DEFC14A | Open Document | Open Filing | DEFINTIVE PROXY STATEMENT | 22 Mar 2019 | ||
| DFAN14A | Open Document | Open Filing | DFAN14A | 20 Mar 2019 | ||
| DFAN14A | Open Document | Open Filing | DFAN14A | 14 Mar 2019 | ||
| DFAN14A | Open Document | Open Filing | DFAN14A | 12 Mar 2019 | ||
| PREC14A | Open Document | Open Filing | PREC14A | 12 Mar 2019 | ||
| DFAN14A | Open Document | Open Filing | DFAN14A | 08 Mar 2019 | ||
| DFAN14A | Open Document | Open Filing | DFAN14A | 05 Mar 2019 | ||
| DFAN14A | Open Document | Open Filing | DFAN14A | 05 Mar 2019 | ||
| DFAN14A | Open Document | Open Filing | DFAN14A | 28 Feb 2019 | ||
| DFAN14A | Open Document | Open Filing | DFAN14A | 27 Feb 2019 | ||
| 3 | Open Document | Open Filing | FORM 3 | 22 Jan 2019 | 28 Dec 2018 | 001-36042 |