---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-24-195351"
form_type: "8-K"
ticker: "IOSP"
cik: "0001054905"
company_name: "INNOSPEC INC."
filed_at: "2024-08-07T23:59:59+00:00"
generated_at: "2026-05-31T11:35:05.692195+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Innospec Q2: rev $435M (-9% YoY), GAAP EPS $1.24, adj EPS $1.39, net cash $240M

## Summary
- Q2 revenue $435M (-9% YoY); net income $31.2M ($1.24 diluted EPS) vs $28.9M ($1.16) prior year.
- Adjusted non-GAAP EPS $1.39 vs $1.28; adjusted EBITDA $54.1M (up from $47.4M).
- Performance Chemicals operating income more than doubled; Fuel Specialties operating income up double digits.
- Oilfield Services impacted by lower production chemical activity as expected.
- Quarter-end net cash $240.2M; paid semi-annual dividend $0.76/share.

## SEC filing metadata
- accession: 0001193125-24-195351
- form_type: 8-K
- ticker: IOSP
- cik: 0001054905
- company_name: INNOSPEC INC.
- filed_at: 2024-08-07T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1054905/000119312524195351/0001193125-24-195351-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1054905/000119312524195351/d803992d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-24-195351
- JSON: https://secwatch.observer/filing/0001193125-24-195351.json
- Plain text: https://secwatch.observer/filing/0001193125-24-195351.txt

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