554 filings
Page 4 of 28
4
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16 Feb 23
HELIUS MEDICAL / JEFFREY S MATHIESEN ownership change
7:12pm
4
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16 Feb 23
HELIUS MEDICAL / DANE ANDREEFF ownership change
7:12pm
SC 13G
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8 Feb 23
HELIUS MEDICAL / Hudson Bay Capital Management ownership change
3:17pm
SC 13G/A
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8 Feb 23
HELIUS MEDICAL / INTRACOASTAL CAPITAL ownership change
6:06am
8-K
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23 Jan 23
Helius Medical Technologies, Inc. Announces Preliminary Results for the Fourth Quarter and Full Year 2022
8:14am
S-8
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19 Jan 23
Registration of securities for employees
5:16pm
4
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19 Dec 22
HELIUS MEDICAL / DANE ANDREEFF ownership change
1:28pm
4/A
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25 Nov 22
HELIUS MEDICAL / DANE ANDREEFF ownership change
4:26pm
4
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23 Nov 22
HELIUS MEDICAL / DANE ANDREEFF ownership change
2:05pm
4
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18 Nov 22
HELIUS MEDICAL / DANE ANDREEFF ownership change
4:00pm
8-K
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14 Nov 22
Helius Medical Technologies, Inc. Reports Third Quarter 2022 Financial Results
6:51am
8-K
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30 Sep 22
Changes in Registrant's Certifying Accountant
4:53pm
8-K
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23 Sep 22
Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard
5:08pm
4
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14 Sep 22
HELIUS MEDICAL / Pelt Antonella R. Favit-Van ownership change
4:45pm
4
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14 Sep 22
HELIUS MEDICAL / JEFFREY S MATHIESEN ownership change
4:40pm
4
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14 Sep 22
HELIUS MEDICAL / DANE ANDREEFF ownership change
4:38pm
4
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26 Aug 22
HELIUS MEDICAL / DANE ANDREEFF ownership change
2:38pm
8-K
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15 Aug 22
Helius Medical Technologies, Inc. Reports Second Quarter 2022 Financial Results
5:12pm