---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-25-258809"
form_type: "8-K"
ticker: "NEU"
cik: "0001282637"
company_name: "NEWMARKET CORP"
filed_at: "2025-10-30T23:59:59+00:00"
generated_at: "2026-05-17T01:15:26.995405+00:00"
event_type: "dividend"
sentiment: "positive"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# NewMarket raises quarterly dividend 9% to $3.00 per share, payable Jan 2, 2026

## Summary
- Quarterly dividend increased from $2.75 to $3.00 per share, a $0.25 (approx 9%) rise.
- Annualized dividend goes from $11.00 to $12.00 per share.
- Payable January 2, 2026 to shareholders of record on December 15, 2025.
- Future dividends remain subject to quarterly Board determination.

## SEC filing metadata
- accession: 0001193125-25-258809
- form_type: 8-K
- ticker: NEU
- cik: 0001282637
- company_name: NEWMARKET CORP
- filed_at: 2025-10-30T23:59:59+00:00
- event_type: dividend
- sentiment: positive
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1282637/000119312525258809/0001193125-25-258809-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1282637/000119312525258809/d86154d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-25-258809
- JSON: https://secwatch.observer/filing/0001193125-25-258809.json
- Plain text: https://secwatch.observer/filing/0001193125-25-258809.txt

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