FILINGS
| NKSH 0000796534 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2020-04-29 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-04-23 | 8-K | FORM 8-K | View Document |
| 2020-03-30 | DEF 14A | FORM DEF 14A | View Document |
| 2020-03-24 | 8-K | FORM 8-K | View Document |
| 2020-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-03-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-03-11 | 10-K | FORM 10-K | View Document |
| 2020-03-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-03-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-03-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-03-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-03-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-02-13 | SC 13G/A | NATIONAL SC 13G/A | View Document |
| 2020-02-05 | SC 13G/A | View Document | |
| 2020-01-30 | 8-K | FORM 8-K | View Document |
| 2020-01-23 | SC 13G/A | View Document | |
| 2019-11-13 | 8-K | FORM 8-K | View Document |
| 2019-11-07 | 10-Q | FORM 10-Q | View Document |
| 2019-10-17 | 8-K | FORM 8-K | View Document |
| 2019-08-30 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-08-27 | 8-K/A | FORM 8-K/A | View Document |
| 2019-08-07 | 10-Q | FORM 10-Q | View Document |
| 2019-07-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-07-18 | 8-K | FORM 8-K | View Document |
| 2019-06-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-05-31 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-05-16 | 8-K | FORM 8-K | View Document |
| 2019-05-16 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-05-16 | 3 | PRIMARY DOCUMENT | View Document |
| 2019-05-15 | 8-K | FORM 8-K | View Document |
| 2019-05-08 | 10-Q | FORM 10-Q | View Document |
| 2019-04-18 | 8-K | FORM 8-K | View Document |
| 2019-03-29 | DEF 14A | FORM DEF 14A | View Document |
| 2019-03-13 | 10-K | FORM 10-K | View Document |
| 2019-03-13 | 8-K | FORM 8-K | View Document |
| 2019-03-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-15 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-13 | 8-K | FORM 8-K | View Document |
| 2019-02-13 | SC 13G/A | NATIONAL 13G | View Document |
| 2019-02-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-06 | SC 13G/A | View Document | |
| 2019-02-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-01-31 | 8-K | FORM 8-K | View Document |
| 2019-01-16 | SC 13G/A | View Document | |
| 2018-12-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-12-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-12-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-12-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-12-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-12-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-12-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-12-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-11-16 | 8-K | FORM 8-K | View Document |
| 2018-11-15 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-11-14 | 8-K | FORM 8-K | View Document |
| 2018-11-07 | 10-Q | FORM 10-Q | View Document |
| 2018-10-18 | 8-K | FORM 8-K | View Document |
| 2018-10-17 | 8-K | FORM 8-K | View Document |
| 2018-10-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-08-10 | 3 | PRIMARY DOCUMENT | View Document |
| 2018-08-10 | 3 | PRIMARY DOCUMENT | View Document |
| 2018-08-08 | 10-Q | FORM 10-Q | View Document |
| 2018-07-26 | 8-K | FORM 8-K | View Document |
| 2018-07-16 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-14 | 8-K | FORM 8-K | View Document |
| 2018-05-10 | 8-K | FORM 8-K | View Document |
| 2018-05-09 | 8-K | FORM 8-K | View Document |
| 2018-05-09 | 10-Q | FORM 10-Q | View Document |
| 2018-04-26 | 8-K | FORM 8-K | View Document |
| 2018-03-30 | DEF 14A | FORM DEF 14A | View Document |
| 2018-03-14 | 10-K | FORM 10-K | View Document |
| 2018-03-08 | 8-K | FORM 8-K | View Document |
| 2018-02-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-28 | 3/A | PRIMARY DOCUMENT | View Document |
| 2018-02-27 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-22 | 8-K | FORM 8-K | View Document |
| 2018-02-13 | SC 13G/A | NATIONAL 13G | View Document |
| 2018-01-25 | SC 13G/A | View Document | |
| 2018-01-22 | SC 13G/A | View Document | |
| 2017-11-16 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-11-08 | 8-K | FORM 8-K | View Document |
| 2017-11-08 | 10-Q | FORM 10-Q | View Document |
| 2017-10-26 | 8-K | FORM 8-K | View Document |
| 2017-09-14 | 8-K/A | FORM 8-K/A | View Document |
| 2017-08-09 | 10-Q | FORM 10-Q | View Document |
| 2017-08-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-07-27 | 8-K | FORM 8-K | View Document |
| 2017-06-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-06-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-06-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-05-18 | 3 | PRIMARY DOCUMENT | View Document |
| 2017-05-17 | 3 | PRIMARY DOCUMENT | View Document |
| 2017-05-16 | 3 | PRIMARY DOCUMENT | View Document |
| 2017-05-16 | 3 | PRIMARY DOCUMENT | View Document |
| 2017-05-16 | 3 | PRIMARY DOCUMENT | View Document |
| 2017-05-15 | 3 | PRIMARY DOCUMENT | View Document |
| 2017-05-11 | 8-K | FORM 8-K | View Document |
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