Suvretta Capital Management, Llc - Aug 13, 2025 SCHEDULE 13G/A Report for Compass Therapeutics, Inc. Common Stock, $0.0001 par value per share (CMPX)

Filing Manager
Suvretta Capital Management, Llc
Reporting Manager
Suvretta Capital Management, LLC
Security
Compass Therapeutics, Inc. Common Stock, $0.0001 par value per share
Symbol
CMPX
Shares outstanding
172M shares
Disclosed Ownership
14.1M shares
Ownership
8.2%
Form type
SCHEDULE 13G/A
Date filed
8/21/2025, 09:07 AM
Date of event
Aug 13, 2025
Previous filing
Aug 13, 2025
SEC
View on sec.gov

Reporting Managers (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Suvretta Capital Management, LLC 8.2% 14.1M 0 14.1M By: /s/ Andrew Nathanson Andrew Nathanson / Authorized Signatory
Averill Master Fund, Ltd. 7.1% 12.2M 0 12.2M By: /s/ Andrew Nathanson Andrew Nathanson / Authorized Signatory
Aaron Cowen 8.2% 14.1M 0 14.1M Aaron Cowen By: /s/ Aaron Cowen