What changed in this filing

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Item 5. Market for Registrant’s Common Equity

2025-07-03 compared with 2024-04-09 · 16 added, 13 removed, 22 unchanged (57% of the section changed)

For Registrant’s Common Equity, Related Stockholder Matters, And Issuer Purchases of Equity Securities.

of our common stock trade in the pink sheets market and quotations for the common stock are listed in the “Pink Sheets” produced

by the OTC Markets under the symbol “HGYN”.

of our common stock trade in the Pink Sheets market, and quotations for the common stock are listed in the “Pink Sheets”

produced by the OTC Markets under the symbol “HGYN”.

following table sets forth, for the respective periods indicated, the prices of our common stock in this market as reported and summarized

by the National Quotation Bureau.

Such prices are based on inter-dealer bid and asked prices, without markup, markdown, commissions,

or adjustments and may not represent actual transactions.

Such prices are based on inter-dealer bid and ask prices, without markup, markdown, commissions, or

adjustments, and may not represent actual transactions.

Year ended December 31, 2023

8 unchanged sentences

Fourth Quarter

were 206 holders of record as of December 31, 2023;

however, we believe the number of beneficial holders of our shares of common stock

to be approximately 290.

In many instances, a registered stockholder is a broker or other entity holding shares in street name for one

or more customers who beneficially own the shares.

Year ended December 31, 2025

First Quarter

Second Quarter

of December 31, 2024, there were 206 holders of record;

however, we estimate that the number of beneficial holders of our shares of common

stock is approximately 290.

In many instances, a registered stockholder is a broker or other entity holding shares in street name for

one or more customers who beneficially own the shares.

have never paid cash dividends and have no plans to do so in the foreseeable future.

Our future dividend policy will be determined by

our board of directors and will depend upon a number of factors, including our financial condition and performance, our cash needs and

expansion plans, income tax consequences, and the restrictions that applicable laws, any future preferred stock instruments, and any

future credit arrangements may then impose.

Our board of directors will determine our future

dividend policy, which will depend on several factors, including our financial condition and performance, our cash needs and expansion

plans, income tax consequences, and the restrictions that applicable laws, any future preferred stock instruments, and any future credit

arrangements may impose.

Purchases of Equity Securities

7 unchanged sentences

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.

What changed 10-K

Item 5. Market for Registrant’s Common Equity