Filing Manager
CVI Investments, Inc.
Reporting Manager
CVI Investments, Inc.
Symbol
HSDT
Shares outstanding
3,162,931 shares
Disclosed Ownership
183,450 shares
Ownership
5.8%
Form type
SCHEDULE 13G
Filing time
10 Jun 2025, 16:48:37 UTC
Date of event
04 Jun 2025

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Quoteable Key Fact

"CVI Investments, Inc. disclosed 5.8% ownership in Helius Medical Technologies, Inc. Class A Common Stock, par value $0.001 per share (HSDT) on 04 Jun 2025."

Quick Takeaways

  • CVI Investments, Inc. filed SCHEDULE 13G for Helius Medical Technologies, Inc. Class A Common Stock, par value $0.001 per share (HSDT).
  • Disclosed ownership: 5.8%.
  • Date of event: 04 Jun 2025.

What Changed

  • No earlier schedule filing is available for direct comparison.
  • Current filing was accepted on 10 Jun 2025, 16:48.

Why This Matters

  • This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
  • You can verify ownership claims directly against the original SEC filing.

Official SEC Source

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

See Original Filing

Reporting Managers (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
CVI Investments, Inc. 5.8% 183,450 0 183,450 /s/ Sarah Travis Sarah Travis, Assistant General Counsel and Assistant Secretary of Heights Capital Management, Inc.
Heights Capital Management, Inc. 5.8% 183,450 0 183,450 /s/ Sarah Travis Sarah Travis, Assistant General Counsel and Assistant Secretary