Melissa H. Anderson - 26 Feb 2026 Form 4 Insider Report for ALBEMARLE CORP (ALB)

Role: Chief Bus..Transformation Off.
Signature: /s/ Corey E. Tanner, Attorney-in-fact
Issuer symbol: ALB
Transactions as of: 26 Feb 2026
Net transactions value: +$117,985
Form type: 4
Filing time: 02 Mar 2026, 17:54:34 UTC
Previous filing: 26 Feb 2026
Next filing: 04 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Anderson Melissa H.	Chief Bus..Transformation Off.	ALBEMARLE CORPORATION, 4250 CONGRESS ST. SUITE 900, CHARLOTTE	/s/ Corey E. Tanner, Attorney-in-fact	02 Mar 2026	0001631925

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	ALB	Common Stock	Award	$208,786	+1,129	+13%	$184.93	10,003	26 Feb 2026	Direct	F1
transaction	ALB	Common Stock	Tax liability	$90,801	-491	-4.9%	$184.93	9,512	26 Feb 2026	Direct	F2
holding	ALB	Common Stock						179	26 Feb 2026	Albemarle Savings Plan	F3

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

Explanation of Responses:

Id	Content
F1	Performance Stock Units granted 02/24/2023. 50% granted as ROIC Performance Stock Units and 50% granted as rTSR Performance Stock Units. All shares earned vested on 2/26/2026.
F2	Shares withheld to meet tax liabilities associated with vesting of Performance Stock Units granted on 02/24/2023.
F3	Total number of shares of Common Stock held in the name of the Reporting Person under the Albemarle Corporation Retirement Savings Plan (the "Albemarle Savings Plan") as of the date of this Form 4.