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Ownership
4/A
HELIUS MEDICAL TECHNOLOGIES, INC.
15 Feb 24
4
HELIUS MEDICAL TECHNOLOGIES, INC.
15 Dec 23
4
HELIUS MEDICAL TECHNOLOGIES, INC.
4 Dec 23
SC 13D/A
HELIUS MEDICAL TECHNOLOGIES, INC.
11 Sep 23
4
HELIUS MEDICAL TECHNOLOGIES, INC.
30 Aug 23
4
HELIUS MEDICAL TECHNOLOGIES, INC.
16 Feb 23
4
HELIUS MEDICAL TECHNOLOGIES, INC.
19 Dec 22
4/A
HELIUS MEDICAL TECHNOLOGIES, INC.
25 Nov 22
4
HELIUS MEDICAL TECHNOLOGIES, INC.
23 Nov 22
4
HELIUS MEDICAL TECHNOLOGIES, INC.
18 Nov 22