SEC FORM 4

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SEC Form 4

FORM 4

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

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

MUSSAFER DAVID M

(Last)

(First)

(Middle)

C/O ADVENT INTL, L.P. PRUDENTIAL

TOWER, 800 BOYLSTON STREET, SUITE 3300

(Street)

BOSTON

02199

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
OLAPLEX HOLDINGS, INC. [ OLPX ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	10% Owner
	Officer (give title below)	Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
07/07/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	07/07/2026		D		248,693⁽²⁾	D	$2.06⁽¹⁾	0	D
Common Stock	07/07/2026		D		499,468,771	D	$2.06⁽¹⁾	0	I	See Footnote⁽³⁾

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. Pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated March 26, 2026, by and among the Issuer, Henkel US Operations Corporation ("Parent"), and Margot Acquisition Merger Sub, Inc. ("Merger Sub"), Merger Sub merged with and into the Issuer, with the Issuer surviving the Merger as a wholly owned subsidiary of Parent (the "Merger" and, together with the other transactions contemplated by the Merger Agreement, the "Transactions"). At the effective time of the Merger (the "Effective Time"), each share of Common Stock of the Issuer (each, a "Share") issued and outstanding immediately prior to the Effective Time was converted automatically into the right to receive $2.06 per Share in cash (the "Merger Consideration"), without interest, subject to any withholding of taxes required by applicable law.

2. At the Effective Time, each award of restricted stock units covering Shares granted under the Issuer's 2021 Equity Incentive Plan, the Issuer's Amended & Restated 2020 Omnibus Equity Incentive Plan, or any other effective equity or equity-based incentive plan sponsored by the Issuer or its affiliates (collectively, the "Company Equity Plans") (each such award, a "Company RSU Award") that was outstanding immediately prior to the Effective Time (whether vested or unvested) was, by virtue of the Merger, automatically cancelled and converted into the right to receive (without interest) an amount in cash equal to the product of (x) the aggregate number of Shares underlying such Company RSU Award, multiplied by (y) the Merger Consideration. The amount reported includes 110,294 Shares underlying the Reporting Person's Company RSU Awards, which were automatically cancelled and converted into the right to receive the Merger Consideration at the Effective Time.

3. The reported securities are held by various funds and accounts managed directly and indirectly by Advent International, L.P. ("Advent"). The Reporting Person is the Chairman and Managing Partner of Advent and may have limited partner or other interests in one or more of such funds or accounts, provided that, the Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein, if any, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all the reported shares for purposes of Section 16 or any other purpose.

Remarks:

Exhibit 24.1 - Power of Attorney.

	/s/ John Duffy, attorney-in-fact	07/07/2026
	** Signature of Reporting Person	Date
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).
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