# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001193125-26-128311
Filing Date
2026-03-27
Accepted
2026-03-27 13:15:34
Documents
124
Period of Report
2025-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | nksh-20251231.htm iXBRL | 10-K | 7542564
2 | EX-10.(XV) | nksh-ex10_xv.htm | EX-10.(XV) | 51198
3 | EX-10.(XVI) | nksh-ex10_xvi.htm | EX-10.(XVI) | 50380
4 | EX-21 | nksh-ex21.htm | EX-21 | 5727
5 | EX-23 | nksh-ex23.htm | EX-23 | 4313
6 | EX-31.(I) | nksh-ex31_i.htm | EX-31.(I) | 17079
7 | EX-31.(II) | nksh-ex31_ii.htm | EX-31.(II) | 18212
8 | EX-32.(I) | nksh-ex32_i.htm | EX-32.(I) | 9469
9 | EX-32.(II) | nksh-ex32_ii.htm | EX-32.(II) | 10589
| Complete submission text file | 0001193125-26-128311.txt |  | 33122802

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
10 | XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT | nksh-20251231.xsd | EX-101.SCH | 2383581
128 | EXTRACTED XBRL INSTANCE DOCUMENT | nksh-20251231_htm.xml | XML | 9593953

Mailing Address 101 HUBBARD STREET PO BOX 90002 BLACKSBURG VA 24060
Business Address 101 HUBBARD STREET PO BOX 90002 BLACKSBURG VA 24060 540-951-6300
NATIONAL BANKSHARES INC (Filer) CIK: 0000796534 (see all company filings)

EIN.: 541375874 | State of Incorp.: VA | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-15204 | Film No.: 26804549
SIC: 6021 National Commercial Banks
(CF Office: 02 Finance)