AMPX earnings per share for the last quarter are -0.13 USD whereas the estimation was -0.10 USD which accounts for -24.66% surprise. Company revenue for the same period amounts to 3.35 M USD despite the estimated figure of 2.54 M USD. Estimated earnings per share for the next quarter are -0.12 USD, and revenue is expected to reach 4.89 M USD. Also watch annual changes over time to get a bigger picture of AMPX earnings per share and revenue dynamics.