SLP Q1 2026 Earnings EPS Surpasses Estimates as Simulations Plus Posts 103 Beat PBR Q1 2026 Earnings EPS Miss Amid Operational Headwinds TAL Q1 2026 Earnings Massive EPS Beat Amidst Revenue Uncertainty WNC Q1 2026 Earnings EPS Misses Estimates Amid Persistent Headwinds Graphic Packaging Holding Company GPK Q1 2026 Earnings EPS Surges Past Estimates Stock Rises APEI Q1 2026 Earnings EPS Surges Past Estimates with 383 Beat