Trisha L. Fox - 09 Mar 2026 Form 4 Insider Report for OLAPLEX HOLDINGS, INC. (OLPX)

Role: Chief People Officer
Signature: /s/ John Duffy, attorney-in-fact
Issuer symbol: OLPX
Transactions as of: 09 Mar 2026
Net transactions value: -$33,297
Form type: 4
Filing time: 11 Mar 2026, 16:46:09 UTC
Previous filing: 27 May 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
FOX TRISHA L	Chief People Officer	C/O OLAPLEX HOLDINGS, INC., 432 PARK AVENUE SOUTH, THIRD FLOOR, NEW YORK	/s/ John Duffy, attorney-in-fact	11 Mar 2026	0001733476

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	OLPX	Common Stock	Sale	$33,297	-26,426	-3.5%	$1.26	721,169	09 Mar 2026	Direct	F1, F2
transaction	OLPX	Common Stock	Award		+384,615	+53%	$0.000000^*	1,105,784	10 Mar 2026	Direct	F3

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

Explanation of Responses:

Id	Content
F1	Required number of shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units ("RSUs"). This sale was made to satisfy tax withholding obligations through a "sell to cover" transaction pursuant to the terms of the applicable RSU award agreement.
F2	Since the date of the last ownership report, the Reporting Person transferred 15,625 shares of Common Stock of the Issuer to her ex-spouse pursuant to a domestic relations order.
F3	Represents 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 of the Issuer. The RSUs will vest in four equal installments on each of March 10, 2027, March 10, 2028, March 10, 2029 and March 10, 2030, subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.