AMPX earnings per share for the last quarter are -0.11 USD whereas the estimation was -0.11 USD which accounts for 1.99% surprise. Company revenue for the same period amounts to 3.94 M USD despite the estimated figure of 2.71 M USD. Estimated earnings per share for the next quarter are -0.11 USD, and revenue is expected to reach 1.79 M USD. Also watch annual changes over time to get a bigger picture of AMPX earnings per share and revenue dynamics.