---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-055921"
form_type: "8-K"
ticker: "IOSP"
cik: "0001054905"
company_name: "INNOSPEC INC."
filed_at: "2026-02-18T23:59:59+00:00"
generated_at: "2026-05-16T01:55:47.029953+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Innospec reports Q4 GAAP EPS $1.91, adjusted EPS $1.50; revenue $455.6M

## Summary
- Net income $47.4M ($1.91 diluted) vs net loss $70.4M ($2.80 loss) last year, which included UK pension buyout.
- Adjusted non-GAAP EPS $1.50 vs $1.41 a year ago; Adjusted EBITDA $55.7M vs $56.6M.
- Revenue decreased 2% to $455.6M from $466.8M; Fuel Specialties operating income grew 7% with improved margins.
- Cash from operations $61.4M; net cash at year-end $292.5M; capital expenditures $20.5M.
- Performance Chemicals and Oilfield Services showing sequentially improving results.

## SEC filing metadata
- accession: 0001193125-26-055921
- form_type: 8-K
- ticker: IOSP
- cik: 0001054905
- company_name: INNOSPEC INC.
- filed_at: 2026-02-18T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1054905/000119312526055921/0001193125-26-055921-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1054905/000119312526055921/d88769d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-055921
- JSON: https://secwatch.observer/filing/0001193125-26-055921.json
- Plain text: https://secwatch.observer/filing/0001193125-26-055921.txt

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