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Market Information
−Removed: Our common stock is traded on the Nasdaq Capital Market under the symbol “HSDT”.
−Removed: As of March 18, 2025, there were approximately 37 holders of record of our common stock.
+Added: Our Class A common stock is traded on the Nasdaq Capital Market under the symbol “HSDT”.
+Added: As of March 20, 2026, there were approximately 41 holders of record of our Class A common stock and approximately no holders of record of our Class B common stock.
The number of holders of record is based on the actual number of holders registered on the books of our transfer agent and does not reflect holders of shares in “street name” or persons, partnerships, associations, corporations or other entities identified in security position listings maintained by depository trust companies.
Dividend Policy
−Removed: We have never paid any cash dividends on our common stock and have no current plans to pay any cash dividends.
+Added: We have never paid any cash dividends on our Class A common stock and have no current plans to pay any cash dividends.
Our current policy is to retain any future earnings for use in our business.
1 unchanged sentence
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.