$SER
Market Cap:
$SER SEC Filings
| Filing | Filed On |
|---|---|
| 10-K | 31 Mar 2021 |
| 8-K | 19 Mar 2021 |
| FORM 4 SUBMISSION | 15 Mar 2021 |
| 8-K | 08 Mar 2021 |
| 8-K | 02 Mar 2021 |
| 425 | 02 Mar 2021 |
| SC 13D/A | 17 Feb 2021 |
| 8-K | 11 Feb 2021 |
| OWNERSHIP DOCUMENT | 09 Feb 2021 |
| SCHEDULE 13D/A | 09 Feb 2021 |
| EFFECT | 29 Jan 2021 |
| 8-K | 29 Jan 2021 |
| S-3/A | 26 Jan 2021 |
| CORRESP | 26 Jan 2021 |
| CORRESP | 26 Jan 2021 |
| UPLOAD | 14 Jan 2021 |
| OWNERSHIP DOCUMENT | 12 Jan 2021 |
| SC 13D/A | 12 Jan 2021 |
| S-3 | 08 Jan 2021 |
| CORRESP | 08 Jan 2021 |
