HELIUS MEDICAL TECHNOLOGIES, INC.

Regulation FD Disclosure

Prospectus Supplement for Primary Offering

Beneficial ownership report for a holder of more than 5% (Schedule 13D) (amendment)

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G) (amendment)

General form for quarterly reports under Section 13 or 15(d)

Results of Operations and Financial Condition

Entry into a Material Definitive Agreement

Specialized Disclosure Report

Prospectus Supplement for Primary Offering

Beneficial ownership report for a holder of more than 5% (Schedule 13D) (amendment)

Submission of Matters to a Vote of Security Holders

Additional Information for Proxy Statement/ Votes

General form for quarterly reports under Section 13 or 15(d)

Results of Operations and Financial Condition

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G) (amendment)

Beneficial ownership report for a holder of more than 5% (Schedule 13D) (amendment)

Additional Information for Proxy Statement/ Votes

Unregistered Sales of Equity Securities

Prospectus Supplement for Primary Offering

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

Annual Report Scanned (Paper)

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

Definitive Proxy Statement

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

Notice of Effectiveness

Notice of Effectiveness

Annual report pursuant to Section 13 or 15(d)

Results of Operations and Financial Condition

Post-effective amendment to a registration statement

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

Post-effective amendment to a registration statement

Post-effective amendment to an automatic shelf registration statement

Post-effective amendment to an automatic shelf registration statement

Other Events

General form for quarterly reports under Section 13 or 15(d)

Results of Operations and Financial Condition

Post-effective amendment to an automatic shelf registration statement

No description available

Notification of late filing of Form 10-Q

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

Regulation FD Disclosure

Submission of Matters to a Vote of Security Holders

Regulation FD Disclosure

Regulation FD Disclosure

Automatic Shelf Registration

Changes in Registrant's Certifying Accountant

Definitive Proxy Statement

Preliminary Proxy Statement

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

Automatic Shelf Registration

Prospectus Supplement for Primary Offering

General form for quarterly reports under Section 13 or 15(d)

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

Prospectus Supplement for Primary Offering

Prospectus Supplement with Pricing Information

Notice of Effectiveness

Correspondence with the SEC

Correspondence with the SEC

Specialized Disclosure Report

Correspondence with the SEC

Correspondence with the SEC

Registration (IPO) statement under Securities Act of 1933

Definitive Proxy Statement

General form for quarterly reports under Section 13 or 15(d)

Preliminary Proxy Statement

Letter from the SEC

No description available

Draft registration statement (confidential submission)

Annual Report Scanned (Paper)

Notice of Effectiveness

Correspondence with the SEC

Prospectus Supplement for Primary Offering

Annual report pursuant to Section 13 or 15(d)

Definitive Proxy Statement

Registration statement under Securities Act of 1933 (amendment)

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

Preliminary Proxy Statement

Letter from the SEC

General form for quarterly reports under Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

Additional Information for Proxy Statement/ Votes

Annual Report Scanned (Paper)

Definitive Proxy Statement

Specialized Disclosure Report

General form for quarterly reports under Section 13 or 15(d)

Correspondence with the SEC

Annual report pursuant to Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

Definitive Proxy Statement

Preliminary Proxy Statement

Annual report pursuant to Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

Definitive Proxy Statement

Preliminary Proxy Statement

Annual report pursuant to Section 13 or 15(d)

Definitive Proxy Statement

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Preliminary Proxy Statement

Definitive Proxy Statement

Tjandrasuwita Agustina Gani

Chee Choon Wee

Summer Wisdom Holdings Ltd

Summer Wisdom Holdings Ltd

Jiang Cosmo Yi

Jiang Cosmo Yi

Walter Blane

Mello Sergio

Lee Michel Kai Tai

STRAW EDWARD M

STRAW EDWARD M

Walter Blane

Fusion Summer Ltd

Fusion Summer Ltd

Chee Choon Wee