Mark Angelo - 11 Feb 2026 Form 4 Insider Report for Yorkville Acquisition Corp. (MCGA)

Reporting relationship: Director, 10%+ Owner
Issuer ticker: MCGA
Reported as of: 11 Feb 2026
Net transaction value: +$250,000
SEC form: 4
Accepted by SEC: 13 Feb 2026, 19:02:13 UTC
Prior SEC filing: 06 Feb 2026
Next SEC filing: 22 Jun 2026
Source filing: View source filing
Reporting owner signature: /s/ Mark Angelo

Key filing fact

Mark Angelo filed Form 4 for Yorkville Acquisition Corp. (MCGA) on 13 Feb 2026.

Key facts

This page summarizes Mark Angelo's Form 4 filing for Yorkville Acquisition Corp. (MCGA).
1 reported transaction and 1 derivative row are listed below.
Accepted by SEC: 13 Feb 2026, 19:02.

Change

Previous filing in this sequence was filed on 06 Feb 2026.
Current net transaction value: +$250,000.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (2)

CIK 0001271848 Primary reporting owner

ANGELO MARK

Relationship: Director, 10%+ Owner
Address: C/O YORKVILLE ACQUISITION CORP., 1012 SPRINGFIELD AVENUE, MOUNTAINSIDE
Signature: /s/ Mark Angelo
Signature date: 13 Feb 2026

CIK 0002074603

Yorkville Acquisition Sponsor LLC

Relationship: 10%+ Owner
Address: C/O YORKVILLE ACQUISITION CORP., 1012 SPRINGFIELD AVENUE, MOUNTAINSIDE
Signature: /s/ Mark Angelo, Yorkville Acquisition Sponsor, LLC
Signature date: 13 Feb 2026

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

MCGA transaction Derivative

Convertible Working Capital Note

Award

Transaction value: $250,000
Shares: +1
Change %
Price: $250000.00
Shares after: 1
Date: 11 Feb 2026
Ownership: See Footnote
Underlying class: Units
Underlying amount: 25,000
Exercise price: $10.00
Footnotes: F1, F2, F3, F4

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 4 footnotes

Footnote F1

On February 11, 2026, the Issuer issued a convertible promissory note (the "Working Capital Note") in the principal amount of $250,000.00 to Yorkville Acquisition Sponsor, LLC (the "Sponsor"), in order to provide the Issuer with additional working capital.

Footnote F2

Pursuant to the terms of the Working Capital Note, the principal balance shall not accrue interest; shall be payable by the Issuer on the earlier of the date on which the Issuer consummates its initial business combination or the date that the winding up of the Issuer is effective; and is convertible at the Sponsor's election upon the consummation of the Company's initial business combination. Should the Sponsor elect to convert all or a portion of the principal balance, the elected principal balance amount will convert, at a price of $10.00 per unit, into units identical to the private placement units issued in connection with the Issuer's initial public offering, rounded down to the nearest whole number.

Footnote F3

Each unit will consist of (a) one Class A ordinary share and (b) one-third of one warrant to purchase one Class A ordinary share, at an exercise price of $11.50 per share, exercisable beginning 30 days after the completion of the Issuer's initial business combination, and expiring 5 years after the completion of the Issuer's initial business combination or earlier upon redemption or liquidation.

Footnote F4

Yorkville Advisors Global, LP ("Yorkville LP") is the manager of the Sponsor and holds voting and investment discretion over the securities held by the Sponsor. YA II PN, Ltd. ("YA II PN") is a member of the Sponsor. Yorkville LP is the investment manager of YA II PN, and Yorkville Advisors Global II, LLC ("Yorkville LLC") is the General Partner of Yorkville LP. Mr. Angelo serves as President of Yorkville LLC and makes all investment decisions for YA II PN. As such, Mr. Angelo may be deemed to have beneficial ownership of the securities held by the Sponsor. Mr. Angelo disclaims any beneficial ownership of the reported securities, except to the extent of his pecuniary interest therein.