FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
1. Name and Address of Reporting Person *
Simpson Andrew

(Last) (First) (Middle)
C/O HEARTSCIENCES INC.,
550 RESERVE STREET, SUITE 360

(Street)
SOUTHLAKE TX 76092

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
HeartSciences Inc. [ HSCS ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X Director 10% Owner
X Officer (give title below) Other (specify below)
See Remarks
3. Date of Earliest Transaction (Month/Day/Year)
06/22/2026
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Common Stock, $0.001 par value 06/22/2026   A   425,000 (1) (2) (3) A (1) 499,382 (4) D  
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Explanation of Responses:
1. These shares of common stock of the Issuer (the "Shares") were granted to the Reporting Person under the Issuer's 2023 Equity Incentive Plan pursuant to the approval of the Issuer's board of directors (the "Board").
2. The Shares, which are non-votable until they vest, shall vest subject to the satisfaction of all of the following conditions: (i) occurrence of a closing of the merger (the "Closing") pursuant to a Merger Agreement dated June 22, 2026 (the "Merger Agreement"), among the Issuer, Cordis Acquisition, LLC, Fortitude Mining Holdings, Inc. and Fortitude Mining HoldCo, LLC; and (ii) (x) 1/4th of the Shares shall vest on the three-month anniversary of the date of the Closing and (y) thereafter, 1/4th of the Shares shall vest on each subsequent three-month anniversary of the initial vesting date, such that all of the Shares shall fully vest on the one-year anniversary of the date of the Closing, in each case provided that the Reporting Person is continuously employed in any capacity by the Issuer or any of its subsidiaries from the date of the Closing through each applicable vesting date, subject to certain qualifying termination rights by the Issuer or the Reporting Person.
3. The Board awarded the Shares to the Reporting Person as a retention bonus in connection with the transactions contemplated by the Merger Agreement (the "Transactions") to lead the Issuer and its merger subsidiary's efforts to close the Transactions, to lead the Issuer's current legacy business after the Closing and to provide public-company, SEC-reporting and capital-markets guidance and transition support to the Issuer following the Closing.
4. Includes certain shares of common stock previously awarded by the Board with applicable vesting conditions as previously reported.
Remarks:
Chairman of the Board, President and Chief Executive Officer
/s/ Andrew Simpson 06/24/2026
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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