67 filings
424B4
HSDT
Helius Medical Technologies Inc - Ordinary Shares
8 May 24
Prospectus supplement with pricing info
4:56pm
S-1/A
HSDT
Helius Medical Technologies Inc - Ordinary Shares
IPO registration (amended)
26 Apr 24
4:40pm
424B5
HSDT
Helius Medical Technologies Inc - Ordinary Shares
23 Jun 23
Prospectus supplement for primary offering
4:15pm
S-3/A
HSDT
Helius Medical Technologies Inc - Ordinary Shares
Shelf registration (amended)
25 May 23
4:15pm
8-A12G
h1r9uytuyb9scmt
24 Mar 23
Registration of securities
4:05pm
S-8
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19 Jan 23
Registration of securities for employees
5:16pm
424B4
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8 Aug 22
Prospectus supplement with pricing info
4:41pm
S-1MEF
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4 Aug 22
Registration of additional securities for an S-1
9:39pm
S-8
b3nvyhbtepr 435br
31 May 22
Registration of securities for employees
5:00pm
424B5
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10 Nov 21
Prospectus supplement for primary offering
4:03pm
424B5
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9 Nov 21
Prospectus supplement for primary offering
4:36pm
424B3
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15 Sep 21
Prospectus supplement
4:04pm
S-8
yjmakcnexe0timlqy
7 Jul 21
Registration of securities for employees
5:01pm
S-8
6b2jc98r
1 Jun 21
Registration of securities for employees
4:20pm