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CIK 0001610853 · Non-accelerated filer<br>Smaller reporting company

Ticker
HSDT
Exchange
Nasdaq
Industry
Finance Services
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
364787690
Phone
215-944-6100
Business address
1650 MARKET STREET, SUITE 3600, PHILADELPHIA, PA, 19103
Former names
HELIUS MEDICAL TECHNOLOGIES, INC., HELIUS MEDICAL TECHNOLOGIES, INC
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 87 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-03-31 Perkins Sherrie L Director Grant or award · Stock Option (Right to Buy) +23,529 23,529
2026-03-31 Walter Blane Director Grant or award +2,180 95,634
2026-03-31 Walter Blane Director Grant or award · Stock Option (Right to Buy) +23,529 23,529
2026-03-31 BUCKMAN PAUL Director Grant or award +2,180 92,004
2026-03-31 BUCKMAN PAUL Director Grant or award · Stock Option (Right to Buy) +23,529 23,529
2026-03-31 STRAW EDWARD M Director Grant or award 10b5-1 +2,180 92,291
2026-03-31 STRAW EDWARD M Director Grant or award · Stock Option (Right to Buy) 10b5-1 +23,529 23,529
2025-09-18 Jiang Cosmo Yi Director Grant or award · Warrant (Right to Buy) +1,005,040 1,005,040
2025-09-18 Chee Choon Wee Executive Chairman Grant or award · Strategic Advisory Warrants +2,218,236 2,218,236
2025-07-02 Favit-Van Pelt Antonella R. Chief Medical Officer Grant or award · Stock Option (Right to Buy) +17,500 17,500
2025-07-02 MATHIESEN JEFFREY S CFO and Treasurer Grant or award · Stock Option (Right to Buy) +26,200 26,200
2025-07-02 Walter Blane Director Grant or award · Stock Option (Right to Buy) +2,600 2,600
2025-07-02 STRAW EDWARD M Director Grant or award · Stock Option (Right to Buy) +2,600 2,600
2025-07-02 BUCKMAN PAUL Director Grant or award · Stock Option (Right to Buy) +2,600 2,600
2025-07-02 ANDREEFF DANE President and CEO Grant or award · Stock Option (Right to Buy) +52,400 52,400
2025-07-02 Perkins Sherrie L Director Grant or award · Stock Option (Right to Buy) +2,600 2,600
2025-01-06 MATHIESEN JEFFREY S CFO and Treasurer Grant or award · Stock Option (Right to Buy) +139,857 139,857
2025-01-06 Perkins Sherrie L Director Grant or award · Stock Option (Right to Buy) +10,732 10,732
2025-01-06 Favit-Van Pelt Antonella R. Chief Medical Officer Grant or award · Stock Option (Right to Buy) +95,892 95,892
2025-01-06 Walter Blane Director Grant or award · Stock Option (Right to Buy) +10,732 10,732

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