Mannatech MTEX Q3 2023 Earnings Slim Profit Amid Quiet Market Reaction PWR Q1 2026 Earnings Strong EPS Beat of 287 Lifts Investor Sentiment MT Q1 2026 Earnings Modest EPS Beat Amid Revenue Uncertainty KBR Q1 2026 Earnings EPS Beat Fails to Lift Shares Siebert Financial Corp SIEB Q4 2025 Earnings Modest Loss Reported Amidst Quiet Quarter