0001754068 2026-07-14 2026-07-14 false 0001754068 8-K 2026-07-14 KALARIS THERAPEUTICS, INC. DE 001-39409 83-1971007 Kalaris Therapeutics, Inc. 400 Connell Drive Suite 5500 Berkeley Heights NJ 07922 (650) 249-2727 false false false false Common Stock, $0.0001 par value per share KLRS NASDAQ false