| NKSH 0000796534 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2026-11-03 | 8-K | 8-K | View Document |
| 2026-11-03 | 8-K | 8-K | View Document |
| 2026-10-22 | 8-K | 8-K | View Document |
| 2026-08-12 | 10-Q | 10-Q | View Document |
| 2026-07-23 | 8-K | 8-K | View Document |
| 2026-07-02 | 8-K | 8-K | View Document |
| 2026-07-01 | 8-K | 8-K | View Document |
| 2026-06-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-06-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-06-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-06-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-06-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-06-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-06-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-06-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-06-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-06-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-05-18 | 8-K | 8-K | View Document |
| 2026-05-13 | 8-K | 8-K | View Document |
| 2026-05-13 | 8-K | 8-K | View Document |
| 2026-05-13 | 10-Q | 10-Q | View Document |
| 2026-05-01 | 8-K | 8-K | View Document |
| 2026-04-23 | 8-K | 8-K | View Document |
| 2026-04-14 | 8-K | 8-K | View Document |
| 2026-04-09 | 8-K | 8-K | View Document |
| 2026-03-31 | DEF 14A | DEF 14A | View Document |
| 2026-03-31 | ARS | ARS | View Document |
| 2026-03-27 | 10-K | 10-K | View Document |
| 2026-03-27 | SCHEDULE 13G/A | View Document | |
| 2026-03-25 | 8-K | 8-K | View Document |
| 2026-03-20 | 8-K | 8-K | View Document |
| 2026-03-16 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-02-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-02-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-02-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-02-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-01-22 | 8-K | 8-K | View Document |
| 2025-12-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-12-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-12-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-12-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-12-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-12-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-12-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-12-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-12-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-12-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-12-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-11-17 | 8-K | 8-K | View Document |
| 2025-11-13 | 8-K | 8-K | View Document |
| 2025-11-13 | 10-Q | 10-Q | View Document |
| 2025-10-23 | 8-K | 8-K | View Document |
| 2025-08-13 | 10-Q | 10-Q | View Document |
| 2025-07-24 | 8-K | 8-K | View Document |
| 2025-06-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-06-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-06-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-06-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-06-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-06-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-06-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-06-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-06-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-06-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-06-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-06-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-06-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-05-15 | 8-K | 8-K | View Document |
| 2025-05-14 | 10-Q | 10-Q | View Document |
| 2025-05-14 | 8-K | 8-K | View Document |
| 2025-04-24 | 8-K | 8-K | View Document |
| 2025-04-16 | 8-K | 8-K | View Document |
| 2025-03-31 | 8-K | 8-K | View Document |
| 2025-03-31 | ARS | ARS | View Document |
| 2025-03-31 | DEF 14A | DEF 14A | View Document |
| 2025-03-28 | 10-K | 10-K | View Document |
| 2025-03-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-02-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-02-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-01-23 | 8-K | 8-K | View Document |
| 2024-12-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2024-12-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2024-12-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2024-12-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2024-12-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2024-12-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2024-12-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2024-12-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2024-12-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2024-12-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2024-12-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2024-12-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2024-12-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2024-12-06 | 3/A | PRIMARY DOCUMENT | View Document |
| 2024-11-13 | 10-Q | 10-Q | View Document |
| 2024-11-13 | 8-K | 8-K | View Document |
| 2024-10-24 | 8-K | 8-K | View Document |
| 2024-10-18 | 8-K | 8-K | View Document |
| 2024-08-29 | 4 | PRIMARY DOCUMENT | View Document |
| 2024-08-14 | 10-Q | FORM 10-Q | View Document |
