TPST earnings per share for the last quarter are -0.41 USD whereas the estimation was -0.36 USD which accounts for -13.26% surprise. Company revenue for the same period amounts to 0.00 USD despite the estimated figure of 0.00 USD. Estimated earnings per share for the next quarter are -0.25 USD, and revenue is expected to reach 0.00 USD. Also watch annual changes over time to get a bigger picture of TPST earnings per share and revenue dynamics.