03/04/2024 6:30 AM | Helius Medical Technologies (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
02/13/2024 6:09 PM | Avid Fund Services, LLC (Filed by) Helius Medical Technologies (Subject)
| Form SC 13G/A | |
02/06/2024 9:22 AM | Helius Medical Technologies (Subject) INTRACOASTAL CAPITAL, LLC (Filed by)
| Form SC 13G/A | |
02/05/2024 4:38 PM | Helius Medical Technologies (Subject) Hudson Bay Capital Management LP (Filed by)
| Form SC 13G/A | |
12/15/2023 6:00 AM | ANDREEFF DANE (Reporting) Helius Medical Technologies (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/04/2023 8:00 AM | Helius Medical Technologies (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
12/04/2023 7:30 AM | ANDREEFF DANE (Reporting) Helius Medical Technologies (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/02/2023 4:15 PM | Helius Medical Technologies (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
10/31/2023 12:10 PM | Avid Fund Services, LLC (Filed by) Helius Medical Technologies (Subject)
| Form SC 13G | |
09/28/2023 7:30 AM | Helius Medical Technologies (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
09/11/2023 8:00 AM | ANDREEFF DANE (Filed by) Helius Medical Technologies (Subject)
| Form SC 13D/A | |
09/05/2023 7:00 AM | Helius Medical Technologies (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
08/30/2023 7:42 PM | ANDREEFF DANE (Reporting) Helius Medical Technologies (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
08/16/2023 8:00 AM | Helius Medical Technologies (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
06/23/2023 3:17 PM | Helius Medical Technologies (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
05/30/2023 3:15 PM | Helius Medical Technologies (Filer)
| Form SD Specialized Disclosure Report | |
05/29/2023 11:15 PM | Helius Medical Technologies (Filer)
| Form EFFECT | |
04/21/2023 7:02 AM | Helius Medical Technologies (Filer)
| Form DEF 14A | |
04/21/2023 7:03 AM | Helius Medical Technologies (Filer)
| Form ARS | |
04/07/2023 3:15 PM | Helius Medical Technologies (Filer)
| Form PRE 14A | |