[Form 4] ALBEMARLE CORP Insider Trading Activity

Rhea-AI Filing Summary

Albemarle Corporation (ALB) reported insider equity activity by its Chief Financial Officer. On 11/06/2025, 1,953 Restricted Stock Units (RSUs) converted to common stock (code M) at $0. To cover taxes from the vesting, 854 shares were withheld at $91.26 (code F). After these transactions, the officer directly owned 12,210 common shares.

The filing notes that each RSU converts into one share, and 1,953 RSUs remain outstanding and will vest 100% on 11/06/2026, subject to the award terms.

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

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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^*

Sheorey Neal Ravi

(Last) (First) (Middle)

ALBEMARLE CORPORATION

4250 CONGRESS ST., SUITE 900

(Street)

CHARLOTTE NC 28209

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
ALBEMARLE CORP [ ALB ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
11/06/2025

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(1)	11/06/2025		M		1,953(1)	A	$0	13,064(2)	D
Common Stock	11/06/2025		F		854(3)	D	$91.26	12,210	D

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
Restricted Stock Units	(4)	11/06/2025		M			1,953	(1)	(5)	Common Stock	1,953	$0	1,953	D

Explanation of Responses:

1. Restricted Stock Units (RSUs) originally granted 11/06/2023. The RSUs vest in three equal increments on each of the first, second, and third anniversary of the grant date, subject to the terms of the award.

2. The Reporting Person's holdings reported in Table 1, Column 5 includes 1,953 shares unvested RSUs reported in Table 2 in this report and in a Form 4 filed on 11/07/2023. These RSUs will vest 100% on 11/06/2026, subject to the terms of the award. RSUs with time-based vesting conditions are being reported in Table 1, Column 5 as beneficially owned for consistency in reporting methodology amongst reporting persons of the Issuer.

3. Shares withheld to meet tax liabilities associated with vesting of RSUs.

4. Each RSU converts to 1 share of Common Stock.

5. No expiration date.

Remarks:

	/s/ Rebekah Richards, Attorney-in-Fact	11/10/2025
	** 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 insider transactions did Albemarle (ALB) disclose?

On 11/06/2025, 1,953 RSUs converted to common stock at $0 (code M), and 854 shares were withheld for taxes at $91.26 (code F).

How many Albemarle (ALB) shares does the CFO hold after these transactions?

The officer directly owned 12,210 common shares following the reported transactions.

What RSUs remain for Albemarle (ALB)'s CFO and when do they vest?

1,953 RSUs remain outstanding and are scheduled to vest 100% on 11/06/2026, subject to award terms.

What is the RSU-to-share conversion ratio for Albemarle (ALB)?

Each RSU converts into 1 share of Albemarle common stock; the filing lists no expiration date for the RSUs.

Which transaction codes were used in Albemarle (ALB)'s Form 4?

The filing shows transaction codes M and F on 11/06/2025.