Company: HSDTW
Filing Date: 2025-04-15
Form Type: DRS
Source: 0001104659-25-035130
Chunk: 58

Company: Solana Co
Filing Date: 2025-04-15
Form: DRS
Chunk 58
---
 the registration statement, and following effectiveness of the registration statement and until the termination or completion of the offering of the securities covered by this prospectus:

•

Our Annual Report on Form 10-K for the fiscal year ended December 31, 2024, filed with the SEC on March 25, 2025;

•

Our Current Reports on Form 8-K filed with the SEC on January 15, 2025, January 24, 2025, February 7, 2025, and April 4, 2025; and

•

The description of our Common Stock in Exhibit 4.7 to our Annual Report on Form 10-K for the fiscal year ended December 31, 2020, filed with the SEC on March 10, 2021, and including any further amendment or report filed or to be filed for the purpose of updating such description.

We will furnish without charge to you, on written or oral request, a copy of any or all of the documents incorporated by reference in this prospectus including exhibits to these documents. You should direct any requests for documents to Helius Medical Technologies, Inc., Attn: Chief Financial Officer, 642 Newtown Yardley Road, Suite 100, Newtown, PA 18940, or via e-mail at inquiry@heliusmedical.com. Our phone number is (215) 944-6104. You also may access these filings on our website at http://www.heliusmedical.com. We do not incorporate the information on our website into this prospectus and you should not consider any information on, or that can be accessed through, our website as part of this prospectus.

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TABLE OF CONTENTS

### CONFIDENTIAL TREATMENT REQUESTED

#### PURSUANT TO 17 C.F.R. SECTION 200.83
#### ​

#### ​

#### Shares of Common Stock

#### or
<div align='center'>**Pre-Funded Warrants to Purchase up to Shares of Common Stock,

Common Warrants to Purchase up to Shares of Common Stock**</div>

#### and
<div align='center'>**Representative Warrants to Purchase up to Shares of Common Stock

Up to Shares of Common Stock Issuable Upon Exercise of the Pre-Funded Warrants,**</div>

#### Common Warrants and Representative Warrants

### PROSPECTUS

#### , 2025

#### Maxim Group, LLC
#### ​

#### ​

TABLE OF CONTENTS CONFIDENT