Innospec Inc. - Common Stock (IOSP)
89.55
+3.41 (3.96%)
NASDAQ · Last Trade: Feb 18th, 10:44 AM EST
Detailed Quote
| Previous Close | 86.14 |
|---|---|
| Open | 89.46 |
| Bid | 88.04 |
| Ask | 90.71 |
| Day's Range | 86.51 - 92.14 |
| 52 Week Range | 70.10 - 110.29 |
| Volume | 22,506 |
| Market Cap | 2.23B |
| PE Ratio (TTM) | -2,985.00 |
| EPS (TTM) | -0.0 |
| Dividend & Yield | 1.740 (1.94%) |
| 1 Month Average Volume | 166,133 |
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About Innospec Inc. - Common Stock (IOSP)
Innospec Inc. is a global specialty chemicals company that develops and manufactures a wide range of innovative products for various industries. The company focuses on delivering solutions that enhance performance and improve efficiency in applications such as fuel additives, personal care, and industrial products. Through a combination of advanced technology, research, and a commitment to sustainability, Innospec aims to meet the evolving needs of its customers while promoting responsible and environmentally friendly practices in its operations. Its diverse portfolio supports industries including transportation, personal care, and oilfield services, positioning Innospec as a key player in the specialty chemicals sector. Read More
News & Press Releases

Innospec (IOSP) Q4 2025 Earnings Call Transcript
Via The Motley Fool · February 18, 2026
Innospec Inc (NASDAQ:IOSP) Reports Mixed Q4 2025 Results with Earnings Beat and Revenue Misschartmill.com
Via Chartmill · February 17, 2026
Continued strength in Fuel Specialties with 7 percent operating income growth and improved margins
By Innospec Inc. · Via GlobeNewswire · February 17, 2026
ENGLEWOOD, Colo., Feb. 11, 2026 (GLOBE NEWSWIRE) -- Innospec (NASDAQ: IOSP), a leading global specialty chemicals company, is proud to announce a new partnership with the Africa Gifted Foundation (AGF), a charity dedicated to expanding access to world-class STEM education for Africa’s young women.
By Innospec Inc. · Via GlobeNewswire · February 11, 2026
ENGLEWOOD, Colo., Jan. 12, 2026 (GLOBE NEWSWIRE) -- Innospec Inc. (NASDAQ: IOSP) today announced that it will release fourth quarter 2025 earnings results on Tuesday, February 17, 2026, after market close. Following the release of its results, Patrick S. Williams, President and Chief Executive Officer, and Ian Cleminson, Executive Vice President and Chief Financial Officer, will host an interactive conference call on Wednesday, February 18, 2026, at 9:00 a.m. ET.
By Innospec Inc. · Via GlobeNewswire · January 12, 2026
Via Benzinga · November 18, 2025
Continued strength in Fuel Specialties offsetting lower than expected results in our other business segments
By Innospec Inc. · Via GlobeNewswire · November 4, 2025

Via Benzinga · June 5, 2025
ENGLEWOOD, Colo., Oct. 01, 2025 (GLOBE NEWSWIRE) -- Innospec Inc. (NASDAQ: IOSP) today announced that it will release third quarter 2025 earnings on Tuesday, November 4, 2025 after market close. Following the release of its results, Patrick S. Williams, President and Chief Executive Officer, and Ian Cleminson, Executive Vice President and Chief Financial Officer, will host an interactive conference call on Wednesday, November 5, 2025, at 10:00 a.m. ET.
By Innospec Inc. · Via GlobeNewswire · October 1, 2025
Innospec's (NYSE: IOSP) short interest as a percent of float has risen 6.15% since its last report. According to exchange reported data, there are now 334 thousand shares sold short, which is 1.9% of all regular shares that are available for trading.
Via Benzinga · September 25, 2025
ENGLEWOOD, Colo., Aug. 26, 2025 (GLOBE NEWSWIRE) -- Innospec Inc. (NASDAQ: IOSP), a global leader in specialty chemicals, is pleased to announce that its Performance Chemicals business has entered the second year of its partnership with International Justice Mission (IJM), aimed at increasing protections for palm oil workers in Indonesia and advancing the fight against forced labor and human trafficking.
By Innospec Inc. · Via GlobeNewswire · August 26, 2025
Strong growth in Fuel Specialties operating income offsetting lower results in our other businesses
By Innospec Inc. · Via GlobeNewswire · August 5, 2025
ENGLEWOOD, Colo., July 09, 2025 (GLOBE NEWSWIRE) -- Innospec Inc. (NASDAQ: IOSP) today announced the publication of its 2024 Sustainability Report, detailing the company’s annual progress towards its sustainability commitments. The report reflects another strong year of growth, innovation, and community engagement.
By Innospec Inc. · Via GlobeNewswire · July 9, 2025
ENGLEWOOD, Colo., July 02, 2025 (GLOBE NEWSWIRE) -- Innospec Inc. (NASDAQ: IOSP) today announced that it will release second quarter 2025 earnings results on Tuesday, August 5, 2025 after market close. Following the release of its results, Patrick S. Williams, President and Chief Executive Officer, and Ian Cleminson, Executive Vice President and Chief Financial Officer, will host an interactive conference call on Wednesday, August 6, 2025, at 10:00 a.m. ET.
By Innospec Inc. · Via GlobeNewswire · July 2, 2025
Balanced results considering market volatility
By Innospec Inc. · Via GlobeNewswire · May 8, 2025
Via Benzinga · April 21, 2025
ENGLEWOOD, Colo., April 03, 2025 (GLOBE NEWSWIRE) -- Innospec Inc. (NASDAQ: IOSP) today announced that it will release first quarter 2025 earnings results on Thursday, May 8, 2025 after market close. Following the release of its results, Patrick S. Williams, President and Chief Executive Officer, and Ian Cleminson, Executive Vice President and Chief Financial Officer, will host an interactive conference call on Friday, May 9, 2025, at 9:00 a.m. ET.
By Innospec Inc. · Via GlobeNewswire · April 3, 2025
