543 filings
Page 2 of 28
SC 13D/A
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11 Sep 23
HELIUS MEDICAL / ANDREEFF DANE ownership change
9:00am
8-K
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5 Sep 23
Other Events
8:00am
4
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30 Aug 23
HELIUS MEDICAL / DANE ANDREEFF ownership change
8:42pm
8-K
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16 Aug 23
Helius Medical Technologies Announces Reverse Stock Split
9:00am
8-K
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10 Aug 23
Helius Medical Technologies, Inc. Reports Second Quarter 2023 Financial Results
4:15pm
8-K
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23 Jun 23
Entry into a Material Definitive Agreement
4:17pm
424B5
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23 Jun 23
Prospectus supplement for primary offering
4:15pm
SD
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30 May 23
Conflict minerals disclosure
4:15pm
8-K
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30 May 23
Submission of Matters to a Vote of Security Holders
4:10pm
EFFECT
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30 May 23
Notice of effectiveness
12:15am
4
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26 May 23
HELIUS MEDICAL / EDWARD M STRAW ownership change
4:07pm
4
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26 May 23
HELIUS MEDICAL / Sherrie L Perkins ownership change
4:07pm
4
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26 May 23
HELIUS MEDICAL / Blane Walter ownership change
4:06pm
4
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26 May 23
HELIUS MEDICAL / PAUL BUCKMAN ownership change
12:00am
S-3/A
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25 May 23
Shelf registration (amended)
4:15pm
CORRESP
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25 May 23
Correspondence with SEC
12:00am
8-K
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11 May 23
Helius Medical Technologies, Inc. Reports First Quarter 2023 Financial Results
4:05pm
ARS
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21 Apr 23
Annual report to shareholders
8:03am