Statement of Changes in Beneficial Ownership (Form 4)

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b). Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 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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1. Name and Address of Reporting Person * Emerald Bioventures, LLC 2. Issuer Name and Ticker or Trading Symbol Galera Therapeutics, Inc. [GRTX] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director __X__ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 555 MADISON AVENUE, SUITE 11D 3. Date of Earliest Transaction (Month/Day/Year) 05/15/2026 (Street) NEW YORK, NY 10022 4. If Amendment, Date Original Filed (Month/Day/Year) 6. Individual or Joint/Group Filing (Check Applicable Line) ___ Form filed by One Reporting Person _X_ Form filed by More than One Reporting Person (City) (State) (Zip) 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 05/15/2026 C 20,813,818(1) A (3) 61,029,978 D(2)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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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 Underlying Securities (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 of Derivative Security: 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

Series B Preferred Stock

(3)

05/15/2026

C

20,813.8186(1)

(3)

(3)

Common Stock

20,813,818

(3)

0

D(2)

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Emerald Bioventures, LLC 555 MADISON AVENUE, SUITE 11D NEW YORK, NY 10022		X
Opler Timothy 555 MADISON AVENUE, SUITE 11D NEW YORK, NY 10022		X

Signatures

/s/ Timothy Opler, Managing Member		05/29/2026
**Signature of Reporting Person		Date
/s/ Timothy Opler		05/29/2026
**Signature of Reporting Person		Date

Explanation of Responses:

*	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).
(1)	Pursuant to the Certificate of Designation of Preferences, Rights and Limitations of the Series B Non-Voting Convertible Preferred Stock, as amended ("Certificate of Designation"), no fractional shares were issued upon conversion. In lieu of fractional shares, the Issuer will pay Emerald Bioventures, LLC ("Emerald") an amount in cash equal to the trading value of such fractional shares as of the close of business on the date of the conversion in accordance with the Certificate of Designation.
(2)	This Form 4 is jointly filed by and on behalf of each of Emerald and Timothy Opler. Emerald is the record and direct beneficial owner of the securities reported herein. Mr. Opler is the managing member of Emerald and may be deemed to beneficially own securities owned by Emerald.
(3)	Represents 20,813.8186192892 shares of the Issuer's Series B Non Voting Convertible Preferred Stock (the "Series B Preferred Stock"). On May 15, 2026, the Issuer converted all outstanding Series B Preferred Stock into a number of shares of the Issuer's Common Stock ("Common Stock") calculated based on the Conversion Ratio (defined as 1,000 shares of Common Stock issuable upon the conversion of each share of Series B Preferred Stock), pursuant to and in accordance with the Certificate of Designation. The shares of Series B Preferred Stock have no expiration date.

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