| Type | Filed | |
|---|---|---|
| 4 | 2022-12-30 | EDGAR |
| SC 13D/A | 2022-12-30 | EDGAR |
| SC 13D/A | 2021-04-19 | EDGAR |
| 4 | 2020-03-30 | EDGAR |
| SC 13D/A | 2020-03-30 | EDGAR |
| SC 13D/A | 2019-04-02 | EDGAR |
| 4 | 2019-04-01 | EDGAR |
| SC 13D/A | 2018-06-21 | EDGAR |
| 4 | 2018-06-20 | EDGAR |
| 10-K/A | 2018-03-22 | EDGAR |
| 15-12B | 2018-03-22 | EDGAR |
| 10-K | 2018-03-01 | EDGAR |
| 25-NSE | 2018-03-01 | EDGAR |
| 4 | 2018-02-28 | EDGAR |
| 4 | 2018-02-28 | EDGAR |
| 4 | 2018-02-28 | EDGAR |
| 4 | 2018-02-28 | EDGAR |
| 4 | 2018-02-28 | EDGAR |
| 4 | 2018-02-28 | EDGAR |
| 4 | 2018-02-28 | EDGAR |