PLPC Q1 2026 Earnings EPS Surges 15 Above Estimates Amid Resilient Operations EPAM Q1 2026 Earnings EPS Beats Estimates Modestly Amid Subdued Market Reaction HNVR Q1 2026 Earnings Slight EPS Miss Amid Challenging Operating Environment TPST Q1 2026 Earnings Deep EPS Miss Highlights ClinicalStage Biotech Challenges PermaFix Environmental Services PESI Q1 2026 Earnings Significant EPS Miss Amid No Reported Revenue IESC Q1 2026 Earnings Strong EPS Surprise Drives Positive Stock Reaction