[Form 4] Olaplex Holdings, Inc. Insider Trading Activity

Rhea-AI Filing Summary

Tricia Glynn, a director of Olaplex Holdings, Inc. (OLPX), reported an insider acquisition on 08/13/2025. The filing shows a grant of 110,294 restricted stock units (RSUs) under the companys 2021 Equity Incentive Plan, each representing the conditional right to one share. Those RSUs vest in full on the date of Olaplexs 2026 Annual Meeting, subject to continued service. After the RSU grant, Ms. Glynn is reported to beneficially own 248,693 shares directly. The filing also discloses 499,468,771 shares held by funds and accounts managed by Advent International, L.P., where Ms. Glynn is a Managing Director; the filing includes a disclaimer limiting asserted beneficial ownership to any pecuniary interest. The Form 4 was signed by an attorney-in-fact on 08/15/2025.

Positive

• Director alignment: 110,294 RSUs granted, aligning the reporting directors interests with shareholders upon vesting
• Transparency on large institutional position: Disclosure of 499,468,771 shares held by Advent-managed funds provides clarity on significant investor exposure

Negative

• None.

Insights

Financial Analyst

TL;DR: A routine director equity grant aligns management with shareholders; large institutional holdings reported via Advent may be significant to ownership structure.

The 110,294 RSU grant is a standard equity retention/align­ment tool that vests at the 2026 Annual Meeting, creating future common shares contingent on continued service. The reported direct ownership of 248,693 shares plus the disclosure of 499,468,771 shares held by Advent-managed funds highlights substantial institutional exposure to OLPX stock. The Advent disclosure includes a disclaimer of beneficial ownership, but its scale is notable for understanding potential block ownership and voting influence. Overall, this Form 4 is a routine insider compensation and ownership disclosure with potential governance implications due to the large institutional position.

Corporate Governance Expert

TL;DR: Director RSU grant is standard governance practice; disclosure of Advents holdings is important for transparency over related-party influence.

The RSUs granted under the 2021 Equity Incentive Plan vest contingent on continued service and are a common mechanism to align directors with shareholder interests. The disclosure that nearly 499.5 million shares are held by Advent-managed vehicles, paired with Glynns role as a Managing Director, is material for assessing potential influence or coordination between the issuer and a major investor, even though a disclaimer of beneficial ownership is included. This filing appropriately documents compensation and complex indirect holdings for investor review.

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

OMB APPROVAL

OMB Number:			3235-0287
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hours per response:			0.5

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^*

Glynn Tricia

(Last) (First) (Middle)

C/O OLAPLEX HOLDINGS, INC.

432 PARK AVENUE SOUTH, THIRD FLOOR

(Street)

NEW YORK NY 10016

(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)
08/13/2025

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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	08/13/2025		A		110,294(1)	A	$0	248,693	D
Common Stock								499,468,771	I	See Footnote(2)

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents restricted stock units ("RSUs") granted to the Reporting Person under the Issuer's 2021 Equity Incentive Plan. Each RSU represents the conditional right to receive one share of Common Stock. The RSUs will vest in full on the date of the Issuer's 2026 Annual Meeting of Stockholders, subject to the Reporting Person's continued service to the Issuer through

2. The reported securities are held by various funds and accounts managed directly and indirectly by Advent International, L.P. ("Advent"). The Reporting Person is a Managing Director 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 her 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.

	/s/ John Duffy, attorney-in-fact	08/15/2025
	** 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).
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.

FAQ

What did Tricia Glynn report on the Form 4 for OLPX?

The Form 4 reports a grant of 110,294 RSUs on 08/13/2025 and shows 248,693 shares beneficially owned following the transaction.

When do the RSUs granted to Tricia Glynn vest?

The RSUs will vest in full on the date of the issuers 2026 Annual Meeting of Stockholders, subject to continued service.

What is the relationship between Tricia Glynn and Advent International noted in the filing?

The filing states Ms. Glynn is a Managing Director of Advent International and that 499,468,771 shares are held by funds/accounts managed by Advent, with a disclaimer about beneficial ownership.

Who signed the Form 4 and when was it signed?

The Form 4 was signed by John Duffy, attorney-in-fact on 08/15/2025.

Does the filing indicate any sales or dispositions of OLPX shares by Ms. Glynn?

No. The Form 4 reports an acquisition of RSUs (code A) and no dispositions are listed.