IOSP earnings per share for the last quarter are 1.75 USD whereas the estimation was 1.64 USD which accounts for 6.71% surprise. Company revenue for the same period amounts to 500.20 M USD despite the estimated figure of 504.13 M USD. Estimated earnings per share for the next quarter are 1.55 USD, and revenue is expected to reach 492.73 M USD. Also watch annual changes over time to get a bigger picture of IOSP earnings per share and revenue dynamics.