Altos Venture AG - Jul 14, 2025 SCHEDULE 13D/A Report for ONCONETIX, INC. Common Stock, par value $0.00001 per share

Filing Manager: Altos Venture AG
Reporting Manager: Altos Venture AG
Security: ONCONETIX, INC. Common Stock, par value $0.00001 per share
Shares outstanding: 763K shares
Disclosed Ownership: 273K shares
Ownership: 35.8%
Form type: SCHEDULE 13D/A
Date filed: 7/16/2025, 04:03 PM
Date of event: Jul 14, 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
Altos Venture AG	35.8%	273K	273K	0	/s/ Tobias Fischli	Tobias Fischli, Authorized Signatory	0002006260