FILINGS
| ECVT 0001708035 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2025-01-07 | 4 | FORM 4 | View Document |
| 2025-01-07 | 4 | FORM 4 | View Document |
| 2025-01-07 | 4 | FORM 4 | View Document |
| 2025-01-07 | 4 | FORM 4 | View Document |
| 2025-01-07 | 4 | FORM 4 | View Document |
| 2024-12-16 | 8-K | 8-K | View Document |
| 2024-11-08 | SC 13G/A | View Document | |
| 2024-11-01 | 10-Q | 10-Q | View Document |
| 2024-10-31 | 8-K | 8-K | View Document |
| 2024-10-21 | SC 13G/A | View Document | |
| 2024-09-10 | SC 13G/A | View Document | |
| 2024-08-08 | 4 | FORM 4 | View Document |
| 2024-08-06 | 4 | FORM 4 | View Document |
| 2024-08-06 | 4 | FORM 4 | View Document |
| 2024-08-06 | 4 | FORM 4 | View Document |
| 2024-08-02 | 10-Q | 10-Q | View Document |
| 2024-08-01 | 8-K | 8-K | View Document |
| 2024-06-21 | 11-K | 11-K | View Document |
| 2024-06-12 | 8-K | 8-K | View Document |
| 2024-05-31 | SD | SD | View Document |
| 2024-05-22 | 4 | FORM 4 | View Document |
| 2024-05-17 | 3 | FORM 3 | View Document |
| 2024-05-09 | 8-K | 8-K | View Document |
| 2024-05-09 | 8-K/A | 8-K/A | View Document |
| 2024-05-06 | DEFA14A | DEFA14A | View Document |
| 2024-05-06 | 8-K | 8-K | View Document |
| 2024-05-03 | 10-Q | 10-Q | View Document |
| 2024-05-02 | 8-K | 8-K | View Document |
| 2024-04-08 | ARS | ARS | View Document |
| 2024-04-08 | DEF 14A | DEF 14A | View Document |
| 2024-03-26 | 4 | FORM 4 | View Document |
| 2024-03-22 | 144 | View Document | |
| 2024-03-15 | PRE 14A | PRE 14A | View Document |
| 2024-03-12 | 4 | FORM 4 | View Document |
| 2024-03-08 | 3 | FORM 3 | View Document |
| 2024-02-29 | 10-K | 10-K | View Document |
| 2024-02-28 | 8-K | 8-K | View Document |
| 2024-02-28 | 8-K | 8-K | View Document |
| 2024-02-13 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2024-02-13 | SC 13G | View Document | |
| 2024-02-12 | SC 13G/A | SC 13G/A | View Document |
| 2024-02-09 | SC 13G | SEC SCHEDULE 13G | View Document |
| 2024-01-26 | SC 13G | View Document | |
| 2024-01-24 | 4 | FORM 4 | View Document |
| 2024-01-24 | 4 | FORM 4 | View Document |
| 2024-01-24 | 4 | FORM 4 | View Document |
| 2024-01-24 | 4 | FORM 4 | View Document |
| 2024-01-24 | 4 | FORM 4 | View Document |
| 2024-01-24 | 4 | FORM 4 | View Document |
| 2024-01-24 | 4 | FORM 4 | View Document |
| 2024-01-24 | 4 | FORM 4 | View Document |
| 2024-01-24 | 4 | FORM 4 | View Document |
| 2024-01-24 | 4 | FORM 4 | View Document |
| 2024-01-24 | 4 | FORM 4 | View Document |
| 2024-01-24 | 4 | FORM 4 | View Document |
| 2024-01-10 | UPLOAD | View Document | |
| 2024-01-09 | 4 | FORM 4 | View Document |
| 2024-01-09 | 4 | FORM 4 | View Document |
| 2024-01-09 | 4 | FORM 4 | View Document |
| 2024-01-09 | 4 | FORM 4 | View Document |
| 2024-01-04 | CORRESP | View Document | |
| 2023-12-19 | UPLOAD | View Document | |
| 2023-12-18 | 8-K | 8-K | View Document |
| 2023-11-30 | CORRESP | View Document | |
| 2023-11-28 | 8-K | 8-K | View Document |
| 2023-11-17 | UPLOAD | View Document | |
| 2023-11-03 | 10-Q | 10-Q | View Document |
| 2023-11-02 | 8-K | 8-K | View Document |
| 2023-08-25 | 4 | 4 | View Document |
| 2023-08-25 | 4 | 4 | View Document |
| 2023-08-08 | 10-Q | 10-Q | View Document |
| 2023-08-03 | 8-K | 8-K | View Document |
| 2023-07-05 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-07-05 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-07-05 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-07-05 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-06-27 | 11-K | 11-K | View Document |
| 2023-06-27 | SC 13D/A | AMENDMENT NO. 6 | View Document |
| 2023-05-31 | SD | SD | View Document |
| 2023-05-26 | 4 | View Document | |
| 2023-05-26 | SC 13D/A | AMENDMENT NO. 5 | View Document |
| 2023-05-26 | 8-K | 8-K | View Document |
| 2023-05-25 | 424B7 | 424B7 | View Document |
| 2023-05-24 | FWP | FWP | View Document |
| 2023-05-24 | 424B7 | 424B7 | View Document |
| 2023-05-11 | 8-K | 8-K | View Document |
| 2023-05-05 | 10-Q | 10-Q | View Document |
| 2023-05-04 | 8-K | 8-K | View Document |
| 2023-04-13 | ARS | ARS | View Document |
| 2023-04-13 | DEF 14A | DEF 14A | View Document |
| 2023-04-11 | 8-K | 8-K | View Document |
| 2023-03-09 | 4 | 4 | View Document |
| 2023-03-09 | 4 | 4 | View Document |
| 2023-03-09 | 4 | 4 | View Document |
| 2023-03-09 | 4 | 4 | View Document |
| 2023-03-07 | 4 | 4 | View Document |
| 2023-03-07 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-03-07 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-03-06 | 8-K | 8-K | View Document |
| 2023-03-06 | 424B7 | 424B7 | View Document |
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