# EDGAR Filing Document

**Accession Number:** 0002108059
**File Stem:** 0001193125-26-064108
**Filing Date:** 2026-2
**Character Count:** 11048
**Document Hash:** 81eb2deed8012e65994dec50903af32b
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-064108.hdr.sgml**: 20260223

**ACCESSION NUMBER**: 0001193125-26-064108

**CONFORMED SUBMISSION TYPE**: 3

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260211

**FILED AS OF DATE**: 20260223

**DATE AS OF CHANGE**: 20260223

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Mozart Aggregator II UNLV Holdco L.P.
- **CENTRAL INDEX KEY:** 0002108059

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

**FILING VALUES:**
- **FORM TYPE:** 3
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-43022
- **FILM NUMBER:** 26665679

**BUSINESS ADDRESS:**
- **STREET 1:** C/O BLACKSTONE INC.
- **STREET 2:** 345 PARK AVENUE
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10154
- **BUSINESS PHONE:** 212-583-5000

**MAIL ADDRESS:**
- **STREET 1:** C/O BLACKSTONE INC.
- **STREET 2:** 345 PARK AVENUE
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10154
**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Mozart Aggregator UNLV Holdco L.P.
- **CENTRAL INDEX KEY:** 0002108063

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

**FILING VALUES:**
- **FORM TYPE:** 3
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-43022
- **FILM NUMBER:** 26665681

**BUSINESS ADDRESS:**
- **STREET 1:** C/O BLACKSTONE INC.
- **STREET 2:** 345 PARK AVENUE
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10154
- **BUSINESS PHONE:** 212-583-5000

**MAIL ADDRESS:**
- **STREET 1:** C/O BLACKSTONE INC.
- **STREET 2:** 345 PARK AVENUE
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10154
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Medline Inc.
- **CENTRAL INDEX KEY:** 0002046386
- **STANDARD INDUSTRIAL CLASSIFICATION:** SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841]
- **ORGANIZATION NAME:** 08 Industrial Applications and Services
- **EIN:** 331845288
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** 3 LAKES DRIVE
- **CITY:** NORTHFIELD
- **STATE:** IL
- **ZIP:** 60093
- **BUSINESS PHONE:** 847-949-3000

**MAIL ADDRESS:**
- **STREET 1:** 3 LAKES DRIVE
- **CITY:** NORTHFIELD
- **STATE:** IL
- **ZIP:** 60093

### 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>Mozart Aggregator UNLV Holdco L.P.<br><sub>(Last) (First) (Middle)</sub><br>C/O BLACKSTONE INC.<br>345 PARK AVENUE<br><sub>(Street)</sub><br>NEW YORK, NY 10154<br><sub>(City) (State) (Zip)</sub> | **3. Issuer Name and Ticker or Trading Symbol**<br>Medline Inc. [ MDLN ] | **5. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  |
| **2. Date of Event Requiring Statement (Month/Day/Year)**<br>2026-02-11 | **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>[ ] Form filed by One Reporting Person<br>[X] Form filed by More than One Reporting Person |

---

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Mozart Aggregator II UNLV Holdco L.P.<br><sub>(Last) (First) (Middle)</sub><br>C/O BLACKSTONE INC.<br>345 PARK AVENUE<br><sub>(Street)</sub><br>NEW YORK, NY 10154<br><sub>(City) (State) (Zip)</sub> | **3. Issuer Name and Ticker or Trading Symbol**<br>Medline Inc. [ MDLN ] | **5. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  |
| **2. Date of Event Requiring Statement (Month/Day/Year)**<br>2026-02-11 | **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>[ ] Form filed by One Reporting Person<br>[X] 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 Common Stock | 14394340 | I | See Footnotes<sup>(1)(3)(5)(8)(9)</sup> |
| Class A Common Stock | 1539 | I | See Footnotes<sup>(2)(4)(5)(8)(9)</sup> |
| Class B Common Stock | 9501507<sup>(6)</sup> | I | See Footnotes<sup>(2)(4)(5)(8)(9)</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 |
| Common Units of Medline Holdings, LP | <sup>(7)</sup> | <sup>(7)</sup> | Class A Common Stock | 9501507 | <sup>(7)</sup> | I | See Footnotes<sup>(2)(4)(5)(8)(9)</sup> |

---

### Footnotes:

(1) On February 11, 2026, Mozart Aggregator II LP contributed 14,394,340 shares of Class A Common Stock (the "Class A Common Stock") of Medline Inc. ("Issuer") previously held directly by it to Mozart Aggregator II UNLV Holdco L.P. No securities of the Issuer were purchased, sold or otherwise transferred in connection with the contributions described herein. Reporting Persons have agreed to be bound in writing by the restrictions set forth in the Lock Up Agreement entered into by and among Blackstone Inc. and its affiliates and the underwriters.

(2) On February 11, 2026, BCP Mozart Aggregator L.P. contributed 1,539 shares of Class A Common Stock of the Issuer, 9,501,507 shares of Class B common stock ("Class B Common Stock") of the Issuer and 9,501,507 common units of Medline Holdings, L.P. ("Common Units") previously held directly by it to Mozart Aggregator UNLV Holdco L.P. No securities of the Issuer were purchased, sold or otherwise transferred in connection with the contributions described herein. Reporting Persons have agreed to be bound in writing by the restrictions set forth in the Lock Up Agreement entered into by and among Blackstone Inc. and its affiliates and the underwriters.

(3) Reflects securities of the Issuer held directly by Mozart Aggregator II UNLV Holdco L.P. Mozart Aggregator II LP is the sole limited partner of Mozart Aggregator II UNLV Holdco L.P. Blackstone Management Associates VIII L.P. is the general partner of Mozart Aggregator II LP and of Mozart Aggregator II UNLV Holdco L.P. BMA VIII L.L.C. is the general partner of Blackstone Management Associates VIII L.P.

(4) Reflects securities of the Issuer held directly by Mozart Aggregator UNLV Holdco L.P. BCP Mozart Aggregator L.P. is the sole limited partner of Mozart Aggregator UNLV Holdco L.P. BCP 8 Holdings Mozart Manager L.L.C. is the general partner of BCP Mozart Aggregator L.P. and of Mozart Aggregator UNLV Holdco L.P. BMA VIII L.L.C. is the managing member of BCP 8 Holdings Mozart Manager L.L.C.

(5) Blackstone Holdings II L.P. is the managing member of BMA VIII L.L.C. Blackstone Holdings I/II GP L.L.C. is the general partner of Blackstone Holdings II L.P. Blackstone Inc. is the sole member of Blackstone Holdings I/II GP L.L.C. The sole holder of the Series II preferred stock of Blackstone Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

(6) Shares of Class B Common Stock have no economic value and have one vote per share. One share of Class B Common Stock is issued for each Common Unit held. Upon an exchange of Common Units for shares of Class A Common Stock, an equivalent number of shares of Class B Common Stock held by such holder will be automatically cancelled.

(7) Pursuant to the terms of an exchange agreement, dated as of December 16, 2025, holders have the right to exchange their Common Units for shares of Class A Common Stock on a one-for-one basis, subject to customary conversion rate adjustments for stock splits, stock dividends and reclassifications. These exchange rights do not expire.

(8) Each such Reporting Person may be deemed to beneficially own the securities of the Issuer directly held by Mozart Aggregator UNLV Holdco L.P. and Mozart Aggregator II UNLV Holdco L.P. directly or indirectly controlled by it or him, but each (other than Mozart Aggregator UNLV Holdco L.P. and Mozart Aggregator II UNLV Holdco L.P. to the extent of their respective direct holdings) disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein, and this report shall not be deemed an admission that any of the Reporting Persons (other than Mozart Aggregator UNLV Holdco L.P. and Mozart Aggregator II UNLV Holdco L.P. to the extent each directly holds securities of the Issuer) is the beneficial owner of such securities for purposes of Section 16 or any other purpose.

(9) Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

**Signature:** MOZART AGGREGATOR UNLV HOLDCO L.P. By: BCP 8 Holdings Mozart Manager L.L.C., its general partner, By: BMA VIII L.L.C., its managing member, By: /s/ Robert Brooks Name: Robert Brooks, Title: Authorized Signatory  
**Date:** 2026-02-23

**Signature:** MOZART AGGREGATOR II UNLV HOLDCO L.P. By: BLACKSTONE MANAGEMENT ASSOCIATES VIII L.P., its general partner, By: BMA VIII L.L.C., its general partner, By: /s/ Robert Brooks Name: Robert Brooks, Title: Authorized Signatory  
**Date:** 2026-02-23

### 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.**