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Innospec Inc. (IOSP)

100.70 +0.78 (+0.78%)
At close: October 28 at 4:00:01 PM EDT
100.80 +0.10 (+0.10%)
Overnight: 10:56:31 PM EDT
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Key Executives

Amounts are as of December 31, 2025 and compensation values are for the last fiscal year ending on that date. Pay is salary, bonuses, etc. Exercised is the value of options exercised during the fiscal year. Currency in USD.
Name Title Pay Exercised Year Born
Mr. Patrick S. Williams
President, CEO & Director 2.97M 3.14M 1965
Mr. Ian Philip Cleminson
Executive VP & CFO 971.26k 431.69k 1965
Dr. Ian M. McRobbie
CTO and Senior VP of Research & Technology 562.02k -- 1949
Dr. Corbin Barnes
Senior Vice President of Corporate Development & Investor Relations 598.3k 461.14k 1973
Mr. David Bentley Jones CPA
Senior VP, General Counsel, Chief Compliance Officer & Corporate Secretary 755.35k 319.3k 1969
Mr. Trey Griffin
Senior Vice President of Human Resources -- -- 1967
Mr. Graeme Blair
Head of Group Finance -- -- 1984
Mr. Thomas C. Entwistle
President of Oilfield Services - Americas -- -- --
Mr. Steven W. Williams
Executive Director -- -- 1956

Innospec Inc.

8310 South Valley Highway
Suite 350
Englewood, CO 80112
United States
303 792 5554 https://innospec.com
Sector: 
Basic Materials
Industry: 
Specialty Chemicals
Full Time Employees: 
2,450

Description

Innospec Inc. develops, manufactures, blends, markets, and supplies specialty chemicals in the Americas, Europe, the Middle East, Africa, and the Asia-Pacific. The company operates through three segments: Performance Chemicals, Fuel Specialties, and Oilfield Services. It offers specialty chemical products used as additives in diesel, jet, marine, fuel oil, and other fuels used in the operation of commercial trucking, marine and aviation engines, power station generators, heating oil, and other industrial machinery applications. It also provides technology-based solutions for customers' processes or products in personal care, home care, agrochemical, construction, mining, and other industrial markets. In addition, the company develops and markets chemical solutions for drilling, completion, production, drag reducing agents, and oil and gas applications. It serves large multinational companies, manufacturers of personal and home care products and global mining, agriculture and building products, and other industrial companies; national and multinational oil companies, fuel marketers and retailers, fuel terminals, marine lines, coating and plastics producers, and other heavy industrial end-users; and multinational public, independent exploration and production, and oilfield services companies. The company was formerly known as Octel Corp. and changed its name to Innospec Inc. in January 2006. Innospec Inc. was founded in 1938 and is headquartered in Englewood, Colorado.

Corporate Governance

Innospec Inc.’s ISS Governance QualityScore as of October 1, 2026 is 3. The pillar scores are Audit: 1; Board: 3; Shareholder Rights: 7; Compensation: 1.
Corporate governance scores courtesy of Institutional Shareholder Services (ISS) Scores indicate decile rank relative to index or region. A decile score of 1 indicates lower governance risk, while a 10 indicates higher governance risk.

Upcoming Events

November 3, 2026 at 8:00 PM UTC

Innospec Inc. Earnings Date

Recent Events

August 5, 2026 at 12:00 AM UTC

10-Q: Periodic Financial Reports

June 4, 2026 at 12:00 AM UTC

8-K: Corporate Changes & Voting Matters

May 29, 2026 at 12:00 AM UTC

SD: Specialized Disclosure Report filed pursuant to Section 1502 of the Dodd-Frank Wall Street Reform and Consumer Protection Act relating to the use of conflict minerals (Rule 13p-1)

May 29, 2026 at 12:00 AM UTC

Dividend Date

May 19, 2026 at 12:00 AM UTC

Ex-Dividend Date

May 13, 2026 at 12:00 AM UTC

8-K: Corporate Changes & Voting Matters

May 8, 2026 at 12:00 AM UTC

10-Q: Periodic Financial Reports

March 26, 2026 at 12:00 AM UTC

DEF 14A: Proxy Statements

March 24, 2026 at 12:00 AM UTC

ARS: Annual Report to Shareholders

February 18, 2026 at 12:00 AM UTC

10-K: Periodic Financial Reports

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