0001832038 2021-11-19 2021-11-19 false 0001832038 8-K 2021-11-19 Adagio Therapeutics, Inc. DE 001-40703 85-1403134 1601 Trapelo Road Suite 178 Waltham MA 02451 (781) 819-0080 false false false false Common Stock, $0.0001 par value ADGI NASDAQ true false