Company: HSDTW
Filing Date: 2025-07-10
Form Type: S-8
Source: 0001104659-25-066994
Chunk: 0

Company: Solana Co
Filing Date: 2025-07-10
Form: S-8
Chunk 0
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As filed with the Securities and Exchange Commission on July 10, 2025

Registration No. 333-

<div align='center'>UNITED STATES
SECURITIES AND EXCHANGE COMMISSIONWashington, D.C. 20549

FORM S-8
REGISTRATION STATEMENT
UNDER
THE SECURITIES ACT OF 1933

HELIUS M EDICAL T ECHNOLOGIES , I NC .(Exact name of registrant as specified in its charter)</div>

| Delaware                                 |     |         36-4787690 |
| (State or other jurisdiction of          
 incorporation                            
 or organization)                         |     |   -I.R.S. Employer 
 Identification No. |
| 642 Newtown Yardley Road, Suite 100      
 Newtown,                                 
 Pennsylvania                             |     |              18940 |
| (Address of principal executive offices) |     |          -Zip code |

<div align='center'>Helius Medical Technologies, Inc. 2022 Equity Incentive Plan

(Full title of the plan)

Dane C. Andreeff
President and Chief Executive Officer
Helius Medical Technologies, Inc.
642 Newtown Yardley Road, Suite 100
Newtown, Pennsylvania 18940
(215) 944-6100
(Name, address, and telephone number, including area code, of agent for service)

Copy to:

Phillip D. Torrence, Esq.
Jeffrey Kuras, Esq.
Honigman LLP
650 Trade Center Way, Suite 200
Kalamazoo, Michigan 49002-0402
(269) 337-7700</div>

Indicate by check mark whether the registrant is a large accelerated
filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See the definitions of
“large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth
company” in Rule 12b-2 of the Exchange Act.

| Large             
 accelerated filer |     | ¨ |     | Accelerated       
 filer             |     | ¨ |
| Non-accelerated   
 filer             |     | x |     | Smaller           
 reporting company |     | x |
|                   |     |   |     | Emerging          
 growth company    |     | ¨ |

If an emerging growth company, indicate by check mark if the registrant has elected not