David M. Mussafer - 13 Aug 2025 Form 4 Insider Report for OLAPLEX HOLDINGS, INC. (OLPX)

Role: Director
Signature: /s/ John Duffy, attorney-in-fact
Issuer symbol: OLPX
Transactions as of: 13 Aug 2025
Net transactions value: $0
Form type: 4
Filing time: 15 Aug 2025, 21:41:13 UTC
Previous filing: 13 Jun 2025
Next filing: 23 Mar 2026
SEC: View on sec.gov

Quoteable Key Fact

"David M. Mussafer filed Form 4 for OLAPLEX HOLDINGS, INC. (OLPX) on 15 Aug 2025."

Quick Takeaways

This page summarizes David M. Mussafer's Form 4 filing for OLAPLEX HOLDINGS, INC. (OLPX).
1 reported transaction and 0 derivative rows are listed below.
Filing timestamp: 15 Aug 2025, 21:41.

What Changed

Previous filing in this sequence was filed on 13 Jun 2025.
Current net transaction value: $0.

Why This Matters

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Official SEC Source

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

See Original Filing

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
MUSSAFER DAVID M	Director	C/O OLAPLEX HOLDINGS, INC., 432 PARK AVENUE SOUTH, THIRD FLOOR, NEW YORK	/s/ John Duffy, attorney-in-fact	15 Aug 2025	0001197538

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	OLPX	Common Stock	Award	$0	+110,294	+80%	$0.000000	248,693	13 Aug 2025	Direct	F1
holding	OLPX	Common Stock						499,468,771	13 Aug 2025	See footnote	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	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
F2	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.

Content

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

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.