---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-22-139287"
form_type: "8-K"
ticker: "IOSP"
cik: "0001054905"
company_name: "INNOSPEC INC."
filed_at: "2022-05-04T23:59:59+00:00"
generated_at: "2026-06-26T00:21:20.705987+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Innospec Q1 revenue up 39% to $472.4M; adjusted EPS $1.53; dividend increased 11%

## Summary
- Revenue $472.4M (+39% YoY); net income $36.5M ($1.46 diluted EPS) vs $23.4M ($0.94)
- Adjusted non-GAAP EPS $1.53 vs $1.06; EBITDA $59.0M (+43%)
- Semi-annual dividend raised 11% to $0.63/share, payable May 26 to holders of record May 17
- Repurchased 10,000 shares for $0.9M under board-authorized program
- Cash used in operations $29.0M on working capital; net cash $105.6M

## SEC filing metadata
- accession: 0001193125-22-139287
- form_type: 8-K
- ticker: IOSP
- cik: 0001054905
- company_name: INNOSPEC INC.
- filed_at: 2022-05-04T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 2.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1054905/000119312522139287/0001193125-22-139287-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1054905/000119312522139287/d326615d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-22-139287
- JSON: https://secwatch.observer/filing/0001193125-22-139287.json
- Plain text: https://secwatch.observer/filing/0001193125-22-139287.txt

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