338 filings
Page 5 of 17
424B3
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15 Sep 21
Prospectus supplement
4:04pm
EFFECT
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15 Sep 21
Notice of effectiveness
12:15am
8-K
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14 Sep 21
Helius Medical Technologies, Inc. Appoints Paul Buckman to its Board of Directors
7:10am
CORRESP
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10 Sep 21
Correspondence with SEC
12:00am
UPLOAD
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10 Sep 21
Letter from SEC
12:00am
8-K
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2 Sep 21
Entry into a Material Definitive Agreement
8:00am
8-K
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25 Aug 21
Helius Medical Technologies, Inc. Announces Voluntary De-Listing from Toronto Stock Exchange
7:05am
8-K
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24 Aug 21
Regulation FD Disclosure
12:14pm
8-K
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19 Aug 21
Departure of Directors or Certain Officers
5:08pm
8-K
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17 Aug 21
Other Events
7:10am
8-K
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12 Aug 21
Helius Medical Technologies, Inc. Reports Second Quarter 2021 Financial Results
4:13pm
8-K
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26 Jul 21
Departure of Directors or Certain Officers
5:01pm
8-K
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13 Jul 21
Regulation FD Disclosure
9:07am
8-K
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8 Jul 21
Other Events
4:05pm
S-8
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7 Jul 21
Registration of securities for employees
5:01pm
8-K
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15 Jun 21
Departure of Directors or Certain Officers
8:40am
8-K
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2 Jun 21
Departure of Directors or Certain Officers
5:16pm
S-8
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1 Jun 21
Registration of securities for employees
4:20pm