Solana Rocket Holdings Ltd - 18 Sep 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: 40,449,159 shares
Disclosed Ownership: 4,040,871 shares
Ownership: 10%
Form type: SCHEDULE 13G
Filing time: 02 Oct 2025, 11:05:38 UTC
Date of event: 18 Sep 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	10%	4,040,871	0	4,040,871	/s/ Cheng Rutang	Cheng Rutang, Director
CHUNG Wai Shing	10%	4,040,871	0	4,040,871	/s/ CHUNG Wai Shing	CHUNG Wai Shing, Individually