Free Trial

Helius Medical Technologies (HSDT) SEC Filings & 10K Form

Helius Medical Technologies logo
$8.77 -0.14 (-1.62%)
As of 09:59 AM Eastern
This is a fair market value price provided by Polygon.io. Learn more.

Recent Helius Medical Technologies SEC Filings

DateFilerForm TypeView
07/07/2025
4:00 PM
Helius Medical Technologies (Filer)
Form 424B5
07/07/2025
4:02 PM
Helius Medical Technologies (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
07/03/2025
7:00 PM
Helius Medical Technologies (Issuer)
Perkins Sherrie L (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/03/2025
7:00 PM
ANDREEFF DANE (Reporting)
Helius Medical Technologies (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
07/03/2025
7:00 PM
BUCKMAN PAUL (Reporting)
Helius Medical Technologies (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
07/03/2025
7:00 PM
Helius Medical Technologies (Issuer)
STRAW EDWARD M (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/03/2025
7:00 PM
Helius Medical Technologies (Issuer)
Walter Blane (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/03/2025
7:00 PM
Helius Medical Technologies (Issuer)
MATHIESEN JEFFREY S (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/03/2025
7:00 PM
Favit-Van Pelt Antonella R. (Reporting)
Helius Medical Technologies (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/27/2025
8:00 AM
Helius Medical Technologies (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
06/23/2025
7:30 AM
Helius Medical Technologies (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
06/20/2025
4:15 PM
Helius Medical Technologies (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
06/10/2025
3:39 PM
Helius Medical Technologies (Subject)
Leonite Fund I, LP (Filed by)
Form SCHEDULE 13G
06/10/2025
3:48 PM
CVI Investments, Inc. (Filed by)
Helius Medical Technologies (Subject)
Form SCHEDULE 13G
06/05/2025
7:00 PM
Helius Medical Technologies (Filer)
Form 424B4
06/04/2025
11:15 PM
Helius Medical Technologies (Filer)
Form EFFECT
06/04/2025
7:31 AM
Helius Medical Technologies (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/30/2025
7:00 AM
Helius Medical Technologies (Filer)
Form SD
Specialized Disclosure Report  
05/23/2025
4:01 PM
Helius Medical Technologies (Filer)
Form S-1
Registration statement under Securities Act of 1933  
05/15/2025
2:16 PM
ARMISTICE CAPITAL, LLC (Filed by)
Helius Medical Technologies (Subject)
Form SCHEDULE 13G
05/02/2025
4:17 PM
Helius Medical Technologies (Filer)
Form DEF 14A
05/01/2025
4:00 PM
Helius Medical Technologies (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
04/30/2025
8:10 AM
Helius Medical Technologies (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/25/2025
7:30 AM
Helius Medical Technologies (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/22/2025
4:43 PM
Helius Medical Technologies (Filer)
Form PRE 14A
04/22/2025
3:30 PM
Helius Medical Technologies (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/04/2025
3:54 PM
Helius Medical Technologies (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
03/27/2025
11:15 PM
Helius Medical Technologies (Filer)
Form EFFECT
03/25/2025
3:45 PM
Helius Medical Technologies (Filer)
Form S-8
Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans  
03/25/2025
3:31 PM
Helius Medical Technologies (Filer)
Form S-3/A
03/14/2025
3:30 PM
Helius Medical Technologies (Filer)
Form PRE 14A
02/07/2025
4:00 PM
Helius Medical Technologies (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
01/15/2025
7:40 AM
Helius Medical Technologies (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
01/08/2025
3:10 PM
Helius Medical Technologies (Issuer)
STRAW EDWARD M (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/08/2025
3:10 PM
BUCKMAN PAUL (Reporting)
Helius Medical Technologies (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/08/2025
3:10 PM
ANDREEFF DANE (Reporting)
Helius Medical Technologies (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/08/2025
3:10 PM
Helius Medical Technologies (Issuer)
MATHIESEN JEFFREY S (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/08/2025
3:10 PM
Helius Medical Technologies (Issuer)
Walter Blane (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/08/2025
3:10 PM
Favit-Van Pelt Antonella R. (Reporting)
Helius Medical Technologies (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/08/2025
3:10 PM
Helius Medical Technologies (Issuer)
Perkins Sherrie L (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/23/2024
8:00 AM
Helius Medical Technologies (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
The Trump Dump is starting; Get out of stocks now? (Ad)

The first 365 days of the Trump presidency… Will be the best time to get rich in American history.

If I’m right about this (like I was before) a modest $900 investment could grow to a life-changing a
11/18/2024
7:06 AM
Helius Medical Technologies (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
11/12/2024
4:00 PM
Helius Medical Technologies (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
11/08/2024
4:12 PM
Helius Medical Technologies (Subject)
Hudson Bay Capital Management LP (Filed by)
Form SC 13G/A
08/12/2024
3:30 PM
Helius Medical Technologies (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
08/12/2024
3:15 PM
Helius Medical Technologies (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
08/09/2024
4:12 PM
Helius Medical Technologies (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
07/24/2024
3:16 PM
Helius Medical Technologies (Filer)
Form S-8
Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans  
(Data available from 1/1/2016 forward)


Related Companies and Tools


This page (NASDAQ:HSDT) was last updated on 7/9/2025 by MarketBeat.com Staff
From Our Partners