0001907108 2026-06-15 2026-06-15 false 0001907108 8-K 2026-06-15 Lexeo Therapeutics, Inc. DE 001-41855 85-4012572 345 Park Avenue South, Floor 6 New York NY 10010 212 547-9879 N/A false false false false Common Stock, $0.0001 par value per share LXEO NASDAQ true false