Filed Pursuant to Rule 424(b)(3)
Registration No. 333-250974
Prospectus
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9,885,458 Shares of Class A Common Stock, consisting of 6,567,868 Shares of Class A
Common Stock and 3,317,590 Shares of Common Stock issuable upon exercise of Warrants
This prospectus relates to the resale, from time to time, of an aggregate of 9,885,458 shares of our Class A Common Stock, par value $0.001 per share (the “Common Stock”) by the selling stockholders listed on page 13 (the “Selling Stockholders”) issued in connection with a private placement on October 26, 2020 (the “Private Placement”), including (i) 6,567,868 shares of Common Stock (the “Shares”); (ii) 3,283,936 shares of Common Stock issuable upon exercise of certain outstanding warrants issued to investors (the “Purchaser Warrants”); and (iii) 33,654 shares of Common Stock issuable upon exercise of certain outstanding warrants issued to the placement agent in the Private Placement (the “Placement Agent Warrants”, and together with the “Purchaser Warrants”, the “Warrants”).
We are not selling any securities under this prospectus and we will not receive proceeds from the sale of Common Stock by the Selling Stockholders. However, we may receive proceeds from the cash exercise of the Warrants, which, if exercised in cash at the current applicable exercise price with respect to all of the 3,317,590 shares of Common Stock, would result in gross proceeds of approximately $1.5 million. We sold the Shares and Warrants to the Selling Stockholders under a purchase agreement, dated October 21, 2020 (the “Purchase Agreement”), for gross proceeds of approximately $3.4 million on October 26, 2020. For a more detailed description of the Shares and Warrants, see “Sale of Securities to Selling Stockholders”.
We will pay the expenses of registering the shares of Common Stock offered by this prospectus, but all selling and other expenses incurred by each Selling Stockholder will be paid by such Selling Stockholder. The Selling Stockholders may sell the shares of our Common Stock offered by this prospectus from time to time on terms to be determined at the time of sale through ordinary brokerage transactions or through any other means described in this prospectus under “Plan of Distribution.” The prices at which the Selling Stockholders may sell shares will be determined by the prevailing market price for shares of our Common Stock or in negotiated transactions.
Our Common Stock is listed on The Nasdaq Capital Market, or Nasdaq, under the symbol “HSDT” and on the Toronto Stock Exchange, or TSX, under the symbol “HSM.” On December 17, 2020, the last reported sale price of our Common Stock as reported on (a) Nasdaq was US $0.4150 per share and (b) the TSX was CAD$0.52 per share. See “Description of Capital Stock – Common Stock Listing.”
Investing in our Common Stock involves a high degree of risk. Before making any investment in our Common Stock, you should read and carefully consider the risks described in this prospectus under the section of this prospectus entitled “Risk Factors” on page 5 of this prospectus.
Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or passed on the adequacy or accuracy of this prospectus. Any representation to the contrary is a criminal offense.
The date of this prospectus is December 18 , 2020