| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Nov 15, 2022 | ||
| SC 13D/A | Open Document | Open Filing | VOLTA/CHRISTOPHER WENDEL SCHEDULE 13D/A | Apr 19, 2022 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 5, 2022 | Apr 1, 2022 | 001-39508 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 29, 2022 | Mar 26, 2022 | 001-39508 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Mar 29, 2022 | Feb 18, 2022 | 001-39508 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 23, 2022 | Feb 18, 2022 | 001-39508 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Feb 23, 2022 | Aug 26, 2021 | 001-39508 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 6, 2021 | Nov 15, 2021 | 001-39508 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 16, 2021 | Nov 12, 2021 | 001-41044 |
| SC 13D | Open Document | Open Filing | VOLTA - SCHEDULE 13D (CHRIS WENDEL) | Sep 16, 2021 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 30, 2021 | Aug 26, 2021 | 001-39508 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Aug 30, 2021 | Aug 26, 2021 | 001-39508 |