# EDGAR Filing Document

**Accession Number:** 0002104564
**File Stem:** 0001213900-26-066960
**Filing Date:** 2026-6
**Character Count:** 10539
**Document Hash:** 589c25f9efacb13e7fc2a809eef17b4e
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001213900-26-066960.hdr.sgml**: 20260609

**ACCESSION NUMBER**: 0001213900-26-066960

**CONFORMED SUBMISSION TYPE**: 3

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20260609

**FILED AS OF DATE**: 20260609

**DATE AS OF CHANGE**: 20260609

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** RMG ML Sports Holdings Sponsor LLC
- **CENTRAL INDEX KEY:** 0002104564

**ORGANIZATION NAME:**
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 3
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-43340
- **FILM NUMBER:** 261077532

**BUSINESS ADDRESS:**
- **STREET 1:** 930 TAHOE BLVD, STE 802 PMB 45
- **CITY:** INCLINE VILLAGE
- **STATE:** NV
- **ZIP:** 89451
- **BUSINESS PHONE:** 775-204-1489

**MAIL ADDRESS:**
- **STREET 1:** 930 TAHOE BLVD, STE 802 PMB 45
- **CITY:** INCLINE VILLAGE
- **STATE:** NV
- **ZIP:** 89451
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** RMG ML Sports Holdings
- **CENTRAL INDEX KEY:** 0002104879
- **STANDARD INDUSTRIAL CLASSIFICATION:** BLANK CHECKS [6770]
- **ORGANIZATION NAME:** 05 Real Estate & Construction
- **EIN:** 981904489
- **STATE OF INCORPORATION:** E9
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** 930 TAHOE BLVD, STE 802 PMB 45
- **CITY:** INCLINE VILLAGE
- **STATE:** NV
- **ZIP:** 89451
- **BUSINESS PHONE:** 775-204-1489

**MAIL ADDRESS:**
- **STREET 1:** 930 TAHOE BLVD, STE 802 PMB 45
- **CITY:** INCLINE VILLAGE
- **STATE:** NV
- **ZIP:** 89451

## Ex-24

**Exhibit 24**

**POWER OF ATTORNEY**

Know all by these presents, that the undersigned hereby makes, constitutes and appoints each of Paul Grinberg, and Daniel Forman, or either of them acting individually, and with full power of substitution, the undersigned's true and lawful attorney-in-fact to:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1) prepare, execute in the undersigned's name and on the undersigned's behalf, and submit to the U.S. Securities and Exchange Commission (the "SEC") a Form ID, including amendments thereto, and any other documents necessary or appropriate to obtain codes and passwords enabling the undersigned to make electronic filings with the SEC of reports required by Section 16(a) of the Securities Exchange Act of 1934 or any rule or regulation of the SEC;

(2) execute for and on behalf of the undersigned, in the undersigned's capacity as an officer and/or director of RMG ML Sports Holdings, a Cayman Islands exempted company (the "Company"), Forms 3, 4, and 5, including amendments thereto, in accordance with Section 16(a) of the Securities Exchange Act of 1934 and the rules and regulations thereunder;

(3) do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Form 3, 4, or 5, complete and execute any amendment or amendments thereto, and timely file such form with the SEC and any stock exchange or similar authority; and

(4) take any other action of any type whatsoever in connection with the foregoing which, in the opinion of such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as such attorney-in-fact may approve in such attorney-in-fact's discretion.

The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary, or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that such attorney-in-fact, or such attorney-in-fact's substitute or substitutes, shall lawfully do or cause to be done by virtue of this power of attorney and the rights and powers herein granted. The undersigned acknowledges that the foregoing attorneys-in-fact, in serving in such capacity at the request of the undersigned, are not assuming, nor is the Company assuming, any of the undersigned's responsibilities to comply with Section 16 of the Securities Exchange Act of 1934.

This Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file Forms 3, 4, and 5 with respect to the undersigned's holdings of and transactions in securities issued by the Company, unless earlier (a) revoked by the undersigned in a signed writing delivered to the foregoing attorneys-in-fact or (b) superseded by a new power of attorney regarding the purposes outlined herein at a later date.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 9th day of June, 2026.

---

| | |
|:---|:---|
| **RMG ML SPORTS HOLDINGS SPONSOR LLC** | **RMG ML SPORTS HOLDINGS SPONSOR LLC** |
| By: | /s/ Douglas Horlick |
| Name: | Douglas Horlick |
| Title: | Managing Member |

---

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

## FORM 3

### INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

[ ] 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**<sup>*</sup><br>RMG ML Sports Holdings Sponsor LLC<br><sub>(Last) (First) (Middle)</sub><br>930 TAHOE BLVD STE 803<br>PMB 45<br><sub>(Street)</sub><br>INCLINE VILLAGE, NV 89451<br><sub>(City) (State) (Zip)</sub> | **3. Issuer Name and Ticker or Trading Symbol**<br>RMG ML Sports Holdings [ SHOT ] | **5. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  |
| **2. Date of Event Requiring Statement (Month/Day/Year)**<br>2026-06-09 | **4. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director   [X] 10% Owner<br>[ ] Officer (give title below)   [ ] Other (specify below)<br>_ _ | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities Beneficially Owned

---

|  |  |  |  |
| --- | --- | --- | --- |
| 1. Title of Security | 2. Amount of Securities Beneficially Owned | 3. Ownership Form | 4. Nature of Indirect Beneficial Ownership |
| Class A ordinary shares, par value $0.0001 per share<sup>(2)</sup> | 210000 | D<sup>(1)</sup> |  |

---

## Table II - Derivative Securities Beneficially Owned

---

|  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 3. Title and Amount of Underlying Securities | 3. Title and Amount of Underlying Securities | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| Class B ordinary shares, par value $0.0001 per share | <sup>(3)</sup> | <sup>(3)</sup> | Class A ordinary shares, par value $0.0001 per share | 7666667<sup>(4)</sup> | <sup>(3)</sup> | D<sup>(1)</sup> |  |

---

### Footnotes:

(1) 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.

(2) 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.

(3) 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.

(4) 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.

**Remarks:**
Exhibit 24 - Power of Attorney

**Signature:** /s/ Douglas Horlick, Managing Member of RMG ML Sports Holdings Sponsor LLC  
**Date:** 2026-06-09

### Remarks:

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).

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.**