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 *
Purcell Lynn Sebastian

(Last) (First) (Middle)
11 TRAFFORD RD

(Street)
BINGHAMTON NY 13901

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
Conexeu Sciences Inc. [ CNXU ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X Director X 10% Owner
Officer (give title below) Other (specify below)
3. Date of Earliest Transaction (Month/Day/Year)
09/04/2026
4. If Amendment, Date of Original Filed (Month/Day/Year)
09/09/2026
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 09/04/2026   X   217,608 (1) A $ 2.30 2,951,848 (2) I By OnePointTwo Capital Ventures LLC
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
Warrant $ 2.30 09/04/2026   X     217,608 (4) 05/12/2026 05/12/2029 Common Stock 217,608 $ 0.001 407,392 (3) I By OnePointTwo Capital Ventures LLC
Explanation of Responses:
1. The 217,608 shares of common stock acquired in Table I and the 217,608 warrants disposed of in Table II represent the exercise on September 4, 2026 of warrants held by OnePointTwo Capital Ventures LLC to purchase 217,608 shares of common stock at an exercise price of $2.30 per share.
2. The 2,951,848 shares of common stock reported in Table I, Column 5 are held by OnePointTwo Capital Ventures LLC and OnePointTwo Capital Ventures II LLC. OnePointTwo Capital Management LLC serves as manager of OnePointTwo Capital Ventures LLC and OnePointTwo Capital Ventures II LLC. As the managing member of OnePointTwo Capital Management LLC, Lynn Sebastian Purcell has voting and investment power over the securities held by each such entity and may therefore be deemed to beneficially own such securities. Lynn Sebastian Purcell disclaims beneficial ownership of the securities reported herein except to the extent of his pecuniary interest therein, if any.
3. The 407,392 warrants reported in Table II, Column 9 are held by OnePointTwo Capital Ventures LLC. OnePointTwo Capital Management LLC serves as manager of OnePointTwo Capital Ventures LLC and OnePointTwo Capital Ventures II LLC. As the managing member of OnePointTwo Capital Management LLC, Lynn Sebastian Purcell has voting and investment power over the securities held by each such entity and may therefore be deemed to beneficially own such securities. Lynn Sebastian Purcell disclaims beneficial ownership of the securities reported herein except to the extent of his pecuniary interest therein, if any.
4. This Form 4 amendment is being filed solely to correct Table II, Column 5 of the Form 4 filed on September 9, 2026, which inadvertently reported the 217,608 warrants exercised on September 4, 2026 as acquired rather than disposed of. Except as expressly set forth herein, this Form 4 amendment does not amend or otherwise modify the Form 4 filed on September 9, 2026.
Lynn Sebastian Purcell 09/09/2026
** 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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