Solana Rocket Holdings Ltd - Sep 18, 2025 SCHEDULE 13G Report for Helius Medical Technologies, Inc. Class A Common Stock, $0.001 par value per share (HSDT)

Filing Manager: Solana Rocket Holdings Ltd
Reporting Manager: Solana Rocket Holdings Limited
Security: Helius Medical Technologies, Inc. Class A Common Stock, $0.001 par value per share
Symbol: HSDT
Shares outstanding: 40.4M shares
Disclosed Ownership: 4.04M shares
Ownership: 9.99%
Form type: SCHEDULE 13G
Date filed: 10/2/2025, 11:05 AM
Date of event: Sep 18, 2025
SEC: View on sec.gov

Reporting Managers (2)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
Solana Rocket Holdings Limited	9.99%	4.04M	0	4.04M	/s/ Cheng Rutang	Cheng Rutang, Director
CHUNG Wai Shing	9.99%	4.04M	0	4.04M	/s/ CHUNG Wai Shing	CHUNG Wai Shing, Individually