Mozart Aggregator II LP - 17 Dec 2025 Form 3 Insider Report for Medline Inc. (MDLN)

Role
10%+ Owner
Signature
MOZART AGGREGATOR II LP, By: BLACKSTONE MANAGEMENT ASSOCIATES VIII L.P., its GP, By: BMA VIII L.L.C., its GP, By: /s/ Christopher Striano Name: Christopher Striano Title: Senior Managing Director and COO of Global Finance
Issuer symbol
MDLN
Transactions as of
17 Dec 2025
Net transactions value
$0
Form type
3
Filing time
17 Dec 2025, 19:01:24 UTC
Next filing
22 Dec 2025
SEC
View on sec.gov

Reporting Owners (10)

Name Relationship Address Signature Signature date CIK
Mozart Aggregator II LP 10%+ Owner C/O BLACKSTONE INC., 345 PARK AVENUE, NEW YORK MOZART AGGREGATOR II LP, By: BLACKSTONE MANAGEMENT ASSOCIATES VIII L.P., its GP, By: BMA VIII L.L.C., its GP, By: /s/ Christopher Striano Name: Christopher Striano Title: Senior Managing Director and COO of Global Finance 17 Dec 2025 0002098582
BCP Mozart Aggregator L.P. 10%+ Owner C/O BLACKSTONE INC., 345 PARK AVENUE, NEW YORK BCP MOZART AGGREGATOR L.P., By: BCP 8 Holdings Mozart Manager L.L.C., its GP, By: BMA VIII L.L.C., its managing member, By: /s/ Christopher Striano Name: Christopher Striano Title: Senior Managing Director and COO of Global Finance 17 Dec 2025 0002094487
Blackstone Management Associates VIII L.P. 10%+ Owner C/O BLACKSTONE INC., 345 PARK AVENUE, NEW YORK BCP 8 HOLDINGS MOZART MANAGER L.L.C., By: BMA VIII L.L.C., its managing member, By: /s/ Christopher Striano Name: Christopher Striano Title: Senior Managing Director and Chief Operating Officer of Global Finance 17 Dec 2025 0002084378
BCP 8 Holdings Mozart Manager L.L.C. 10%+ Owner C/O BLACKSTONE INC., 345 PARK AVENUE, NEW YORK BLACKSTONE MANAGEMENT ASSOCIATES VIII L.P., By: BMA VIII L.L.C., its general partner, By: /s/ Christopher Striano Name: Christopher Striano Title: Senior Managing Director and Chief Operating Officer of Global Finance 17 Dec 2025 0002094484
BMA VIII L.L.C. 10%+ Owner C/O BLACKSTONE INC., 345 PARK AVENUE, NEW YORK BMA VIII L.L.C., By: /s/ Christopher Striano Name: Christopher Striano Title: Senior Managing Director and Chief Operating Officer of Global Finance 17 Dec 2025 0002084966
Blackstone Holdings II L.P. 10%+ Owner C/O BLACKSTONE INC., 345 PARK AVENUE, NEW YORK BLACKSTONE HOLDINGS II L.P., By: Blackstone Holdings I/II GP L.L.C., its general partner, By: /s/ Victoria Portnoy, Name: Victoria Portnoy, Title: Managing Director - Assistant Secretary 17 Dec 2025 0001484870
Blackstone Holdings I/II GP L.L.C. 10%+ Owner C/O BLACKSTONE INC., 345 PARK AVENUE, NEW YORK BLACKSTONE HOLDINGS I/II GP L.L.C., By: /s/ Victoria Portnoy, Name: Victoria Portnoy, Title: Managing Director - Assistant Secretary 17 Dec 2025 0001464695
Blackstone Inc. 10%+ Owner 345 PARK AVENUE, NEW YORK BLACKSTONE INC., By: /s/ Victoria Portnoy, Name: Victoria Portnoy, Title: Managing Director - Assistant Secretary 17 Dec 2025 0001393818
Blackstone Group Management L.L.C. 10%+ Owner C/O BLACKSTONE INC., 345 PARK AVENUE, NEW YORK BLACKSTONE GROUP MANAGEMENT L.L.C., By: /s/ Victoria Portnoy, Name: Victoria Portnoy, Title: Managing Director - Assistant Secretary 17 Dec 2025 0001404071
SCHWARZMAN STEPHEN A 10%+ Owner C/O BLACKSTONE INC., 345 PARK AVENUE, NEW YORK /s/ Stephen A. Schwarzman 17 Dec 2025 0001070844

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
holding MDLN Class A Common Stock 156,649,816 17 Dec 2025 See Footnotes F1, F3, F6, F7
holding MDLN Class A Common Stock 11,724 17 Dec 2025 See Footnotes F2, F3, F6, F7
holding MDLN Class B Common Stock 79,327,072 17 Dec 2025 See Footnotes F1, F3, F4, F6, F7

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
holding MDLN Common Units of Medline Holdings, LP 17 Dec 2025 Class A Common Stock 79,327,072 See Footnotes F2, F3, F5, F6, F7
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Reflects securities of the Issuer held directly by Mozart Aggregator II LP. Blackstone Management Associates VIII L.P. is the general partner of Mozart Aggregator II LP. BMA VIII L.L.C. is the general partner of Blackstone Management Associates VIII L.P.
F2 Reflects securities of the Issuer held directly by BCP Mozart Aggregator L.P. (together with Mozart Aggregator II LP, the "Blackstone Holders"). BCP 8 Holdings Mozart Manager L.L.C. is the general partner of BCP Mozart Aggregator L.P. BMA VIII L.L.C. is the managing member of BCP 8 Holdings Mozart Manager L.L.C.
F3 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.
F4 Shares of the Issuer's Class B common stock ("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 of Medline Holdings, LP ("Common Units") held. Upon an exchange of Common Units for shares of the Issuer's Class A common stock ("Class A Common Stock"), an equivalent number of shares of Class B Common Stock held by such holder will be automatically cancelled.
F5 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.
F6 Each such Reporting Person may be deemed to beneficially own the securities of the Issuer directly held by the Blackstone Holders directly or indirectly controlled by it or him, but each (other than Mozart Aggregator II LP and BCP Mozart Aggregator 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 II LP and BCP Mozart Aggregator 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.
F7 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.