---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-220407"
form_type: "8-K"
ticker: "IOSP"
cik: "0001054905"
company_name: "INNOSPEC INC."
filed_at: "2026-05-13T10:00:29+00:00"
generated_at: "2026-05-13T10:16:26.818830+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.1
calibrated_materiality_score: 0.1
confidence: "high"
source: SEC EDGAR
---

# Innospec shareholders re-elect two Class I directors, approve executive compensation

## Summary
- Shareholders re-elected Elizabeth K. Arnold (19.3M for) and Claudia P. Poccia (19.7M for) as Class I directors.
- Advisory vote on executive compensation approved: 20.2M for, 0.86M against, 0.03M abstain.
- Ratification of independent auditor approved: 22.6M for, 14.7K against, 4.3K abstain.
- Annual meeting turnout: 22.7M shares present (91% of 24.9M outstanding).

## SEC filing metadata
- accession: 0001193125-26-220407
- form_type: 8-K
- ticker: IOSP
- cik: 0001054905
- company_name: INNOSPEC INC.
- filed_at: 2026-05-13T10:00:29+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.1
- calibrated_materiality_score: 0.1
- confidence: high
- sec_items: 5.07
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1054905/000119312526220407/0001193125-26-220407-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1054905/000119312526220407/iosp-20260508.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-220407
- JSON: https://secwatch.observer/filing/0001193125-26-220407.json
- Plain text: https://secwatch.observer/filing/0001193125-26-220407.txt

## Key facts
- Shareholder Votes
  INNOSPEC INC. shareholders approved Election of two Class I directors at the 2026-05-08 meeting.
  - Proposal: director election
  - Outcome: passed
  - Meeting: 2026-05-08
  source text: Proposal 1 – Election of two Class I directors All of the Class I directors were re-elected. Director Votes For Votes Withheld Broker Non-Votes Elizabeth K. Arnold 19,260,800 1,801,706 1,598,678 Claudia P. Poccia 19,670,078 1,392,428 1,598,678
  evidence_url: https://www.sec.gov/Archives/edgar/data/1054905/000119312526220407/0001193125-26-220407-index.htm
- Shareholder Votes
  INNOSPEC INC. shareholders approved Advisory approval of the Company's executive compensation at the 2026-05-08 meeting.
  - Proposal: say on pay
  - Outcome: passed
  - Meeting: 2026-05-08
  source text: Proposal 2 – Advisory approval of the Company’s executive compensation The proposal on the Company’s executive compensation was approved. For: 20,171,691 Withheld: 860,992 Abstain: 29,823 Broker Non-Votes: 1,598,678
  evidence_url: https://www.sec.gov/Archives/edgar/data/1054905/000119312526220407/0001193125-26-220407-index.htm
- Shareholder Votes
  INNOSPEC INC. shareholders approved Ratification of the appointment of the Company's independent registered public accounting firm for 2026 at the 2026-05-08 meeting.
  - Proposal: auditor ratification
  - Outcome: passed
  - Meeting: 2026-05-08
  source text: Proposal 3—Ratification of the appointment of the Company’s independent registered public accounting firm for 2026 The proposal on the ratification of the appointment of the Company’s independent registered public accounting firm for 2026 was approved. For: 22,642,171 Withheld: 14,676 Abstain: 4,337
  evidence_url: https://www.sec.gov/Archives/edgar/data/1054905/000119312526220407/0001193125-26-220407-index.htm

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