---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-154248"
form_type: "8-K"
ticker: "NKSH"
cik: "0000796534"
company_name: "NATIONAL BANKSHARES INC"
filed_at: "2026-04-14T23:59:59+00:00"
generated_at: "2026-05-15T06:28:57.845540+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.1
calibrated_materiality_score: 0.1
confidence: "low"
source: SEC EDGAR
---

# National Bankshares issues 4Q2025 investor presentation; no details disclosed

## Summary
- Investor presentation furnished on April 14, 2026, covering 4Q2025 strategy.
- Exhibit 99.1 title only provided; no specific financial or operational data included in filing.
- Presentation intended for use in meetings with investors and analysts.
- No material new information for investors from this 8-K.

## SEC filing metadata
- accession: 0001193125-26-154248
- form_type: 8-K
- ticker: NKSH
- cik: 0000796534
- company_name: NATIONAL BANKSHARES INC
- filed_at: 2026-04-14T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.1
- calibrated_materiality_score: 0.1
- confidence: low
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/796534/000119312526154248/0001193125-26-154248-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/796534/000119312526154248/nksh-20260414.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-154248
- JSON: https://secwatch.observer/filing/0001193125-26-154248.json
- Plain text: https://secwatch.observer/filing/0001193125-26-154248.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.