Parag Mallick - 02 Mar 2026 SCHEDULE 13D/A Report for Nautilus Biotechnology, Inc. Common stock, par value $0.0001 per share (NAUT)

Filing Manager: Parag Mallick
Reporting Manager: Parag Mallick
Security: Nautilus Biotechnology, Inc. Common stock, par value $0.0001 per share
Symbol: NAUT
Shares outstanding: 128,167,108 shares
Disclosed Ownership: 22,557,411 shares
Ownership: 18%
Form type: SCHEDULE 13D/A
Filing time: 04 Mar 2026, 19:33:03 UTC
Date of event: 02 Mar 2026
Previous filing: 05 Mar 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
Parag Mallick	18%	22,557,411	22,357,411	200,000	/s/ Matthew Murphy	Matthew Murphy/Attorney-in-fact	0001857948