Medifast (NYSE:MED) affirms FY2026 GAAP EPS guidance from $(2.75)-$(1.55) to $(2.75)-$(1.55) vs $(1.98) analyst estimate. Affirms FY2026 sales outlook from $270.000 million-$300.000 million to $270.000 million-$300.000 million vs $273.700 million estimate.