Form 3 Filed: Yorkville Director May Owen Arthur Reports Zero Holdings

Rhea-AI Filing Summary

May Owen Arthur filed an Initial Statement of Beneficial Ownership (Form 3) for Yorkville Acquisition Corp. (YORK / YORKU) reporting a director relationship. The event date is 08/21/2025 and the filing is signed 09/02/2025. The form discloses that no securities are beneficially owned by the reporting person at the time of this filing.

Positive

• Initial Form 3 filed disclosing director relationship for Yorkville Acquisition Corp.
• Filing includes event and signature dates (08/21/2025 event; signed 09/02/2025)

Negative

• No securities are beneficially owned by the reporting person as disclosed on the Form 3

SEC Form 3

FORM 3

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

INITIAL STATEMENT OF 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^*

May Owen Arthur

(Last) (First) (Middle)

1012 SPRINGFIELD AVENUE.

(Street)

MOUNTAINSIDE NJ 07092

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
08/21/2025

3. Issuer Name and Ticker or Trading Symbol
Yorkville Acquisition Corp. [ YORK ]

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

5. 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 Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

No securities are beneficially owned.

	By: /s/ Owen May	09/02/2025
	** 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 5 (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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What does the Form 3 filed for YORKU show?

The Form 3 shows that May Owen Arthur is a director of Yorkville Acquisition Corp. and does not beneficially own any securities at the time of the filing.

When was the event requiring the Form 3 and when was it signed?

The event date listed is 08/21/2025 and the Form 3 is signed by the reporting person on 09/02/2025.

Which issuer and ticker are named on the Form 3?

The issuer is Yorkville Acquisition Corp. with trading symbol shown as YORK (metadata symbol YORKU).

Does the Form 3 report any derivative or non-derivative holdings?

No. The filing explicitly states: No securities are beneficially owned, so no non-derivative or derivative holdings are reported.

Who signed the Form 3 and where is the reporting person located?

The form is signed by /s/ Owen May and the reporting person’s address is listed in Mountainside, NJ 07092.