RMG ML Sports Holdings Sponsor LLC - 09 Jun 2026 Form 3 Insider Report for RMG ML Sports Holdings

Source evidence Original filing metadata and source links for verification. 3 source fields
SEC form
3
Accepted by SEC
09 Jun 2026, 19:00:03 UTC
Source filing
View source filing
Reporting owner 1 detail
Reporting owner signature
/s/ Douglas Horlick, Managing Member of RMG ML Sports Holdings Sponsor LLC

Key filing fact

RMG ML Sports Holdings Sponsor LLC filed Form 3 for RMG ML Sports Holdings on 09 Jun 2026.

Key facts

  • This page summarizes RMG ML Sports Holdings Sponsor LLC's Form 3 filing for RMG ML Sports Holdings.
  • 0 reported transactions and 1 derivative row are listed below.
  • Accepted by SEC: 09 Jun 2026, 19:00.

Change

  • No earlier filing in this sequence is available for direct comparison.
  • Current net transaction value: $0.

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

Official SEC source

Ownership activity is grounded in SEC Form 3 disclosures.

View source filing

Reporting Owners (1)

CIK 0002104564 Primary reporting owner

RMG ML Sports Holdings Sponsor LLC

Relationship
10%+ Owner
Address
930 TAHOE BLVD STE 803, PMB 45, INCLINE VILLAGE
Signature
/s/ Douglas Horlick, Managing Member of RMG ML Sports Holdings Sponsor LLC
Signature date
09 Jun 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

No ticker holding

Class A ordinary shares, par value $0.0001 per share

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
210,000
Date
09 Jun 2026
Ownership
Direct
Footnotes
F1, F2

Reported derivative securities

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

No ticker holding Derivative

Class B ordinary shares, par value $0.0001 per share

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date
09 Jun 2026
Ownership
Direct
Underlying class
Class A ordinary shares, par value $0.0001 per share
Underlying amount
7,666,667
Exercise price
Footnotes
F1, 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

This Form 3 is being filed by RMG ML Sports Holdings Sponsor LLC (the "Sponsor"). The Sponsor is controlled by Mr. Douglas Horlick, as a result of his role as managing member of the Sponsor. As a result, Mr. Horlick may be deemed to have beneficial ownership of the Class B ordinary shares and the Private Placement Units (as defined below) (including the Private Placement Shares (as defined below) included in such units) held by the Sponsor. Mr. Horlick disclaims such beneficial ownership except to the extent of the Sponsor's pecuniary interest therein.

Footnote F2

Represents Class A ordinary shares, par value $0.0001 per share, of the Issuer (the "Private Placement Shares") that are included in the 210,000 private placement units (the "Private Placement Units") that will be purchased by the Sponsor from the Issuer in a private placement at $10.00 per Private Placement Unit (the "Private Placement"), as described in the Issuer's registration statement on Form S-1 (File No. 333-293853) (the "Registration Statement"). Each Private Placement Unit is comprised of one Private Placement Share and one right to receive one eighth (1/8) of one Class A ordinary share (the "Private Placement Rights"). Does not represent any Private Placement Shares issuable upon the receipt of Private Placement Rights.

Footnote F3

Pursuant to the Issuer's amended and restated memorandum and articles of association, the Class B ordinary shares have no expiration date and will automatically convert into Class A ordinary shares at the time of the Issuer's initial business combination on a one-for-one basis subject to adjustment pursuant to certain anti-dilution rights.

Footnote F4

The Class B ordinary shares reported herein include up to 1,000,000 Class B ordinary shares that are subject to forfeiture to the extent the underwriters of the initial public offering of the Issuer's securities do not exercise in full their over-allotment option, as described in the Registration Statement. The over-allotment option of the underwriters expires 45 days from the date of the final prospectus related to the Issuer's initial public offering.

SEC remarks

Exhibit 24 - Power of Attorney

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