0001816736 2025-10-20 2025-10-20 false 0001816736 8-K 2025-10-20 Disc Medicine, Inc. DE 001-39438 85-1612845 321 Arsenal Street Suite 101 Watertown MA 02472 (617) 674-9274 false false false false Common Stock, par value $0.0001 per share IRON NASDAQ false