FILINGS
| BYSI 0001677940 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2025-01-03 | 8-K | FORM 8-K | View Document |
| 2024-12-31 | 3 | 3 | View Document |
| 2024-12-31 | 3 | 3 | View Document |
| 2024-12-31 | 3 | 3 | View Document |
| 2024-12-31 | 3 | 3 | View Document |
| 2024-12-31 | 3 | 3 | View Document |
| 2024-12-31 | 3 | 3 | View Document |
| 2024-12-31 | 3 | 3 | View Document |
| 2024-11-14 | SC 13G/A | SC 13G/A | View Document |
| 2024-08-29 | 6-K | FORM 6-K | View Document |
| 2024-08-06 | 6-K | 6-K | View Document |
| 2024-07-12 | EFFECT | View Document | |
| 2024-07-10 | CORRESP | View Document | |
| 2024-07-02 | CORRESP | View Document | |
| 2024-07-02 | F-3/A | F-3/A | View Document |
| 2024-06-26 | UPLOAD | View Document | |
| 2024-06-12 | F-3 | F-3 | View Document |
| 2024-06-12 | 6-K | FORM 6-K | View Document |
| 2024-06-12 | 424B5 | 424B5 | View Document |
| 2024-04-29 | 20-F | FORM 20-F | View Document |
| 2024-03-18 | 6-K | 6-K | View Document |
| 2024-02-26 | 6-K | 6-K | View Document |
| 2024-02-14 | SC 13G/A | SC 13G/A | View Document |
| 2024-02-02 | 6-K | FORM 6-K | View Document |
| 2024-01-16 | 6-K | 6-K | View Document |
| 2024-01-10 | 6-K | 6-K | View Document |
| 2023-12-18 | 6-K | 6-K | View Document |
| 2023-10-30 | 6-K | 6-K | View Document |
| 2023-10-04 | 6-K | 6-K | View Document |
| 2023-09-21 | UPLOAD | View Document | |
| 2023-09-20 | 6-K | 6-K | View Document |
| 2023-09-15 | CORRESP | View Document | |
| 2023-09-05 | UPLOAD | View Document | |
| 2023-07-14 | 6-K | 6-K | View Document |
| 2023-05-12 | 6-K | 6-K | View Document |
| 2023-04-18 | 6-K | 6-K | View Document |
| 2023-04-18 | 20-F | FORM 20-F | View Document |
| 2023-04-07 | SC 13G/A | SC 13G/A | View Document |
| 2023-03-14 | 6-K | 6-K | View Document |
| 2023-02-28 | 6-K | FORM 6-K | View Document |
| 2023-02-24 | 6-K | 6-K | View Document |
| 2023-02-14 | SC 13G/A | SC 13G/A | View Document |
| 2023-01-09 | 6-K | 6-K | View Document |
| 2022-12-30 | 6-K | 6-K | View Document |
| 2022-11-23 | 6-K | 6-K | View Document |
| 2022-08-29 | 6-K | 6-K | View Document |
| 2022-06-13 | 6-K | 6-K | View Document |
| 2022-06-09 | 6-K | 6-K | View Document |
| 2022-04-22 | 6-K | 6-K | View Document |
| 2022-04-14 | 20-F | FORM 20-F | View Document |
| 2022-02-14 | SC 13G/A | View Document | |
| 2022-02-14 | SC 13G | SC 13G | View Document |
| 2022-02-14 | SC 13G/A | SC 13G/A | View Document |
| 2022-02-11 | SC 13G/A | SC 13G/A | View Document |
| 2022-01-11 | 6-K | 6-K | View Document |
| 2021-12-30 | 6-K | FORM 6-K | View Document |
| 2021-12-27 | 6-K | 6-K | View Document |
| 2021-12-01 | 6-K | 6-K | View Document |
| 2021-11-10 | 6-K | 6-K | View Document |
| 2021-09-21 | 6-K | 6-K | View Document |
| 2021-09-10 | 6-K | FORM 6-K | View Document |
| 2021-08-26 | 6-K | 6-K | View Document |
| 2021-08-05 | 6-K | 6-K | View Document |
| 2021-08-04 | 6-K | 6-K | View Document |
| 2021-07-14 | 6-K | 6-K | View Document |
| 2021-07-13 | EFFECT | View Document | |
| 2021-07-09 | CORRESP | View Document | |
| 2021-07-08 | UPLOAD | View Document | |
| 2021-07-02 | F-3 | F-3 | View Document |
| 2021-06-16 | 6-K | 6-K | View Document |
| 2021-04-30 | 20-F | 20-F | View Document |
| 2021-04-01 | 6-K | 6-K | View Document |
| 2021-03-29 | 6-K/A | 6-K/A | View Document |
| 2021-03-19 | 6-K | 6-K | View Document |
| 2021-03-16 | 6-K | 6-K | View Document |
| 2021-02-16 | SC 13G/A | SC 13G/A | View Document |
| 2021-02-09 | 6-K | FORM 6-K | View Document |
| 2021-02-08 | SC 13G | SEC SCHEDULE 13G | View Document |
| 2020-12-18 | 6-K | 6-K | View Document |
| 2020-12-08 | SC 13D/A | AMENDMENT TO FORM SC 13D | View Document |
| 2020-11-23 | 6-K | FORM 6-K | View Document |
| 2020-11-19 | 424B5 | 424B5 | View Document |
| 2020-11-17 | 424B5 | 424B5 | View Document |
| 2020-11-17 | 6-K | 6-K | View Document |
| 2020-11-16 | 6-K | FORM 6-K | View Document |
| 2020-11-13 | 6-K | 6-K | View Document |
| 2020-11-12 | EFFECT | View Document | |
| 2020-11-10 | CORRESP | View Document | |
| 2020-11-09 | UPLOAD | View Document | |
| 2020-11-03 | F-3 | F-3 | View Document |
| 2020-09-22 | 6-K | 6-K | View Document |
| 2020-09-03 | 6-K | 6-K | View Document |
| 2020-08-19 | 6-K | 6-K | View Document |
| 2020-07-27 | SC 13D | ACQUISITION OF BENEFICIAL OWNERSHIP | View Document |
| 2020-07-24 | S-8 | S-8 | View Document |
| 2020-07-24 | 6-K | 6-K | View Document |
| 2020-06-23 | 6-K | FORM 6-K | View Document |
| 2020-06-19 | 424B5 | 424B5 | View Document |
| 2020-06-18 | 424B5 | 424B5 | View Document |
| 2020-06-15 | 6-K | FORM 6-K | View Document |
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