Role
10%+ Owner
Signature
By: /s/ Jacob Best; Jacob Best, Vice President of H&F Corporate Investors X, Ltd., the general partner of Hellman & Friedman Investors X, L.P., the general partner of Hellman & Friedman Capital Partners X (Parallel), L.P.
Issuer symbol
MDLN
Transactions as of
18 Dec 2025
Net transactions value
-$428,842,266
Form type
4
Filing time
22 Dec 2025, 21:57:36 UTC
Previous filing
17 Dec 2025

Reporting Owners (9)

Name Relationship Address Signature Signature date CIK
Hellman & Friedman Capital Partners X (Parallel), L.P. 10%+ Owner C/O HELLMAN & FRIEDMAN LLC, 415 MISSION STREET, SUITE 5700, SAN FRANCISCO By: /s/ Jacob Best; Jacob Best, Vice President of H&F Corporate Investors X, Ltd., the general partner of Hellman & Friedman Investors X, L.P., the general partner of Hellman & Friedman Capital Partners X (Parallel), L.P. 22 Dec 2025 0001841430
HFCP X (Parallel-A), L.P. 10%+ Owner C/O HELLMAN & FRIEDMAN LLC, 415 MISSION STREET, SUITE 5700, SAN FRANCISCO By: /s/ Jacob Best; Jacob Best, Vice President of H&F Corporate Investors X, Ltd., the general partner of Hellman & Friedman Investors X, L.P., the general partner of HFCP X (Parallel - A), L.P. 22 Dec 2025 0001841189
Mend Partners II, L.P. 10%+ Owner C/O HELLMAN & FRIEDMAN LLC, 415 MISSION STREET, SUITE 5700, SAN FRANCISCO By: /s/ Jacob Best; Jacob Best, Vice President of H&F Corporate Investors X, Ltd., the general partner of Hellman & Friedman Investors X, L.P., the managing member of Mend Partners GP, LLC, the general partner of Mend Partners II, L.P. 22 Dec 2025 0001877047
Mend Investment Holdings I, L.P. 10%+ Owner C/O HELLMAN & FRIEDMAN LLC, 415 MISSION STREET, SUITE 5700, SAN FRANCISCO By: /s/ Jacob Best; Jacob Best, Vice President of H&F Corporate Investors X, Ltd., the general partner of Hellman & Friedman Capital Partners X, L.P., the managing member of Mend Investment Holdings GP, LLC, the G.P. of Mend Investment Holdings I, L.P. 22 Dec 2025 0002074968
Hellman & Friedman Investors X, L.P. 10%+ Owner C/O HELLMAN & FRIEDMAN LLC, 415 MISSION STREET, SUITE 5700, SAN FRANCISCO By: /s/ Jacob Best; Jacob Best, Vice President of H&F Corporate Investors X, Ltd., the general partner of Hellman & Friedman Investors X, L.P. 22 Dec 2025 0001868392
Mend Partners GP, LLC 10%+ Owner C/O HELLMAN & FRIEDMAN LLC, 415 MISSION STREET, SUITE 5700, SAN FRANCISCO By: /s/ Jacob Best; Jacob Best, Vice President of H&F Corporate Investors X, Ltd., the general partner of Hellman & Friedman Investors X, L.P., the managing member of Mend Partners GP, LLC 22 Dec 2025 0002074972
Mend Investment Holdings GP, LLC 10%+ Owner C/O HELLMAN & FRIEDMAN LLC, 415 MISSION STREET, SUITE 5700, SAN FRANCISCO By: /s/ Jacob Best; Jacob Best, Vice President of H&F Corporate Investors X, Ltd., the general partner of Hellman & Friedman Investors X, L.P., the G.P. of Hellman & Friedman X Capital Partners, L.P., the managing member of Mend Investment Holding GP LLC 22 Dec 2025 0002074980
Hellman & Friedman Capital Partners X, L.P. 10%+ Owner C/O HELLMAN & FRIEDMAN LLC, 415 MISSION STREET, SUITE 5700, SAN FRANCISCO By: /s/ Jacob Best; Jacob Best, Vice President of H&F Corporate Investors X, Ltd., the G.P. of Hellman & Friedman Investors X, L.P., the G.P. of the general partner of Hellman & Friedman Capital Partners X, L.P. 22 Dec 2025 0001841434
H&F Corporate Investors X, Ltd. 10%+ Owner C/O HELLMAN & FRIEDMAN LLC, 415 MISSION STREET, SUITE 5700, SAN FRANCISCO By: /s/ Jacob Best; Jacob Best, Vice President of H&F Corporate Investors X, Ltd. 22 Dec 2025 0001901930

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MDLN Class A Common Stock Sale $144,091,276 -5,079,306 -5.4% $28.37 88,890,651 18 Dec 2025 By Hellman & Friedman Capital Partners X (Parallel), L.P. F1, F2, F3
transaction MDLN Class A Common Stock Sale $15,526,112 -547,305 -5.6% $28.37 9,268,693 18 Dec 2025 By HFCP X (Parallel - A), L.P. F1, F2, F3
transaction MDLN Class A Common Stock Sale $13,099,346 -461,760 -8.8% $28.37 4,806,160 18 Dec 2025 By Mend Partners II, L.P. F1, F2, F3
transaction MDLN Class B Common Stock Other -9,028,455 -7.1% 117,886,972 18 Dec 2025 By Mend Investment Holdings I, L.P. F2, F3, F4, F5
transaction MDLN Class A Common Stock Other -3,157,629 -3.6% 85,733,022 18 Dec 2025 By Hellman & Friedman Capital Partners X (Parallel), L.P. F2, F3, F6, F7
transaction MDLN Class A Common Stock Other -313,116 -3.4% 8,955,577 18 Dec 2025 By HFCP X (Parallel - A), L.P. F2, F3, F6, F7
transaction MDLN Class A Common Stock Conversion of derivative security +2,098,005 +10865% 2,117,315 18 Dec 2025 By Mend Investment Holdings I, L.P. F2, F3, F8, F9
transaction MDLN Class A Common Stock Other -2,098,005 -99% 19,310 18 Dec 2025 By Mend Investment Holdings I, L.P. F2, F3, F6, F7, F9
transaction MDLN Class B Common Stock Other -2,098,005 -1.8% 115,788,967 18 Dec 2025 By Mend Investment Holdings I, L.P. F2, F3, F4, F9

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
transaction MDLN Common Units Sale $256,125,531 -9,028,455 -7.1% $28.37 117,886,972 18 Dec 2025 Class A Common Stock 9,028,455 By Mend Investment Holdings I, L.P. F1, F2, F3, F8
transaction MDLN Common Units Conversion of derivative security -2,098,005 -1.8% 115,788,967 18 Dec 2025 Class A Common Stock 2,098,005 By Mend Investment Holdings I, L.P. F2, F3, F8, F9
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 This amount represents the $29.00 secondary public offering price per share of Class A common stock ("Class A Common Stock") of Medline Inc. (the "Issuer"), less the underwriting discount of $0.63173 per share sold by the Reporting Persons to the Issuer in connection with the Issuer's initial public offering.
F2 Hellman & Friedman Investors X, L.P. ("Investors X GP") is the general partner of Hellman & Friedman Capital Partners X (Parallel), L.P. and HFCP X (Parallel - A), L.P. Mend Partners GP, LLC ("Mend GP") is the general partner of Mend Partners II, L.P. Investors X GP is the managing member of Mend GP. Mend Investment Holdings GP, LLC ("Mend Investment GP") is the general partner of Mend Investment Holdings I, L.P. Hellman & Friedman Capital Partners X, L.P. ("HFCP X") is the managing member of Mend Investment GP. Investors X GP is the general partner of HFCP X. H&F Corporate Investors X, Ltd. ("Investors X Ltd.") is the general partner of Investors X GP.
F3 (Continued from footnote 2) A three-member board of directors of Investors X Ltd. has voting and investment discretion over the securities held by Hellman & Friedman Capital Partners X (Parallel), L.P., HFCP X (Parallel - A), Mend Partners II, L.P., and Mend Investment Holdings I, L.P. Each of the members of the board of directors of Investors X Ltd. disclaims beneficial ownership of such shares.
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 Class A common stock, an equivalent number of shares of Class B Common Stock held by such holder will be automatically cancelled.
F5 On December 18, 2025, Mend Investment Holdings I, L.P. sold 9,028,455 Common Units to the Issuer at a price of $28.3687 per unit as shown in Table II. In connection with such sale, the Issuer automatically cancelled an equivalent number of shares of Class B Common Stock held by Mend Investment Holdings I, L.P.
F6 On December 18, 2025, in connection with the sales reported above, each of Hellman & Friedman Capital Partners X (Parallel), L.P., HFCP X (Parallel - A), L.P., and Mend Investment Holdings I, L.P. initiated distributions of shares of Class A Common Stock to their respective ultimate partners and shareholders as in-kind distributions in respect of such persons' interests in the distributing entities. The receipt of shares of Class A Common Stock by each of the Reporting Persons in connection with such distributions was exempt from reporting pursuant to Rule 16a-13 of the Securities Exchange Act of 1934, as amended (the "Exchange Act").
F7 The recipients of the shares of Class A Common Stock distributed pursuant to footnote 6 have agreed to be subject to a lock-up agreement with the representatives of the several underwriters in connection with the initial public offering of the Issuer, provided that shares constituting less than 1% of the Issuer's outstanding common stock in the aggregate that are being delivered to charitable organizations will not be subject to such restrictions.
F8 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.
F9 On December 18, 2025, Mend Investment Holdings I, L.P. exchanged 2,098,005 Common Units for an equal number of shares of Class A Common Stock in connection with the distribution described above in footnote 6 and the Issuer automatically cancelled an equivalent number of shares of Class B Common Stock held by Mend Investment Holdings I, L.P.

Remarks:

The Reporting Persons are jointly filing this Form 4 pursuant to Rule 16a-3(j) under the Exchange Act. This filing shall not be deemed an admission that for purposes of Section 16 of the Exchange Act, or otherwise, that the Reporting Persons are subject to Section 16 of the Exchange Act or that the Reporting Persons are the beneficial owners of any equity securities in excess of their respective pecuniary interests, and each Reporting Person disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein, if any.