FILINGS
| NC 0000789933 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document | 
| 2021-04-05 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-04-05 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-04-05 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-03-31 | 8-K | 8-K | View Document | 
| 2021-03-31 | 8-K | 8-K | View Document | 
| 2021-03-31 | DEF 14A | DEF 14A | View Document | 
| 2021-03-03 | 8-K | 8-K | View Document | 
| 2021-03-03 | 8-K | 8-K | View Document | 
| 2021-03-03 | 10-K | 10-K | View Document | 
| 2021-02-24 | 8-K | 8-K | View Document | 
| 2021-02-24 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-02-24 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-02-24 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-02-24 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-02-24 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-02-24 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-02-24 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-02-24 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-02-24 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-02-24 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-02-24 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-02-24 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-02-24 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-02-24 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-02-12 | SC 13G/A | SEC SCHEDULE 13G | View Document | 
| 2021-02-12 | SC 13D/A | SC 13D/A | View Document | 
| 2021-02-12 | SC 13D/A | SC 13D/A | View Document | 
| 2021-02-12 | SC 13D/A | SC 13D/A | View Document | 
| 2021-02-12 | SC 13D/A | SC 13D/A | View Document | 
| 2021-02-12 | 5 | PRIMARY DOCUMENT | View Document | 
| 2021-02-12 | 5 | PRIMARY DOCUMENT | View Document | 
| 2021-02-12 | 5 | PRIMARY DOCUMENT | View Document | 
| 2021-02-12 | 5 | PRIMARY DOCUMENT | View Document | 
| 2021-02-12 | 5 | PRIMARY DOCUMENT | View Document | 
| 2021-02-12 | 5 | PRIMARY DOCUMENT | View Document | 
| 2021-02-11 | SC 13G/A | View Document | |
| 2021-02-08 | SC 13G/A | View Document | |
| 2021-01-26 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-26 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-26 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-26 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-26 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-26 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-26 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-26 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-26 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-26 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-26 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-26 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-26 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-26 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-26 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-26 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-26 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-26 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-26 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-26 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-26 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-26 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-26 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-26 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-26 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-04 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-04 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-04 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-04 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-04 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-04 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-04 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-04 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-04 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-04 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-04 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-04 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-04 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-04 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-04 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-12-29 | 3 | PRIMARY DOCUMENT | View Document | 
| 2020-12-29 | 3 | PRIMARY DOCUMENT | View Document | 
| 2020-12-29 | 3 | PRIMARY DOCUMENT | View Document | 
| 2020-12-29 | 3 | PRIMARY DOCUMENT | View Document | 
| 2020-12-29 | 3 | PRIMARY DOCUMENT | View Document | 
| 2020-12-29 | 3 | PRIMARY DOCUMENT | View Document | 
| 2020-12-29 | 3 | PRIMARY DOCUMENT | View Document | 
| 2020-12-29 | 3 | PRIMARY DOCUMENT | View Document | 
| 2020-12-29 | 3 | PRIMARY DOCUMENT | View Document | 
| 2020-12-29 | 3 | PRIMARY DOCUMENT | View Document | 
| 2020-12-29 | 3 | PRIMARY DOCUMENT | View Document | 
| 2020-12-29 | 3 | PRIMARY DOCUMENT | View Document | 
| 2020-12-29 | 3 | PRIMARY DOCUMENT | View Document | 
| 2020-12-29 | 3 | PRIMARY DOCUMENT | View Document | 
| 2020-12-29 | 3 | PRIMARY DOCUMENT | View Document | 
| 2020-12-29 | 3 | PRIMARY DOCUMENT | View Document | 
| 2020-12-17 | 8-K | 8-K | View Document | 
| 2020-12-16 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-12-16 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-12-16 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-12-16 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-12-16 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-12-16 | 4 | PRIMARY DOCUMENT | View Document | 
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