X0508 4 2025-11-06 0 0001808805 Nautilus Biotechnology, Inc. NAUT 0002037191 Suzuki Kentaro C/O NAUTILUS BIOTECHNOLOGY, INC. 2701 EASTLAKE AVE EAST SEATTLE WA 98102 0 1 0 0 Chief Marketing Officer 0 Common Stock 2025-11-06 4 P 0 4000 1.49 A 4000 D /s/ Matthew Murphy, as Attorney-in-Fact 2025-11-10