PTN earnings per share for the last quarter are -0.47 CHF whereas the estimation was -0.17 CHF which accounts for -175.41% surprise. Company revenue for the same period amounts to 1.71 M CHF despite the estimated figure of 5.30 M CHF. Estimated earnings per share for the next quarter are -0.40 CHF, and revenue is expected to reach 109.16 k CHF. Also watch annual changes over time to get a bigger picture of PTN earnings per share and revenue dynamics.