---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-25-265585"
form_type: "8-K"
ticker: "IOSP"
cik: "0001054905"
company_name: "INNOSPEC INC."
filed_at: "2025-11-05T23:59:59+00:00"
generated_at: "2026-05-17T00:09:50.192780+00:00"
event_type: "earnings"
sentiment: "negative"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Innospec Q3 EPS $0.52 GAAP ($1.12 adj), down from $1.33; impairments of $42.9M; dividend +10%

## Summary
- Revenue $441.9M flat YoY; net income $12.9M vs $33.4M; adjusted EBITDA $44.2M vs $50.5M.
- GAAP EPS $0.52; adjusted non-GAAP EPS $1.12, down from $1.35; special items net $24.4M charge.
- Impairments and restructuring of $42.9M in oilfield production and US stimulation businesses, offset by $18.5M contingent consideration reduction.
- Semi-annual dividend raised 10% to $0.87/share ($1.71 annual), payable Nov 26 to holders of record Nov 18.
- Operating cash flow $39.3M; net cash $270.8M; $10.7M share repurchases in quarter.

## SEC filing metadata
- accession: 0001193125-25-265585
- form_type: 8-K
- ticker: IOSP
- cik: 0001054905
- company_name: INNOSPEC INC.
- filed_at: 2025-11-05T23:59:59+00:00
- event_type: earnings
- sentiment: negative
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1054905/000119312525265585/0001193125-25-265585-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1054905/000119312525265585/d88595d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-25-265585
- JSON: https://secwatch.observer/filing/0001193125-25-265585.json
- Plain text: https://secwatch.observer/filing/0001193125-25-265585.txt

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