 ENGLEWOOD, Colo., April 06, 2022 GLOBE NEWSWIRE -- Innospec Inc. NASDAQ: IOSP today announced that it will release first quarter 2022 earnings results on Tuesday, May 3, 2022, 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, May 4, 2022, at 9:00 a.m. ET. 