OSI Systems (NASDAQ:OSIS) affirms FY2026 Adj EPS guidance from $10.30-$10.55 to $10.30-$10.55 vs $10.31 analyst estimate. Affirms FY2026 sales outlook from $1.825 billion-$1.867 billion to $1.825 billion-$1.867 billion vs $1.841 billion estimate.