Affiliate files Rule 144: 11,783 shares sold

Jerry Kent Masters Jr. reported a sale of 11,783 shares of Common Stock on 03/10/2026 under a Rule 144 filing.

Rhea-AI Filing Summary

Jerry Kent Masters Jr. reported a sale of 11,783 shares of Common Stock on 03/10/2026 under a Rule 144 filing. The filing lists multiple Restricted Stock Units previously acquired as compensation on 02/18/2022 (1,673), 04/19/2023 (771), 05/05/2023 (2,363), 12/31/2023 (4,881 and 1,597) and 02/26/2026 (5,108).

Insights

Securities Compliance Counsel

Rule 144 sale by an affiliate reporting prior RSU acquisitions.

The filing documents an affiliated seller, Jerry Kent Masters Jr., reporting a disposition of 11,783 shares on 03/10/2026. The notice also itemizes multiple Restricted Stock Units acquired on specified dates and share counts.

Timing and sale method details beyond the trade date and quantity are not provided in the excerpt; subsequent filings or broker confirmations would show whether the sale used standard brokered market transactions or other methods.

Key Figures

Shares sold: 11,783 shares RSU grant: 1,673 shares RSU grant: 771 shares +4 more

7 metrics

Shares sold 11,783 shares sale on 03/10/2026

RSU grant 1,673 shares acquired as compensation on 02/18/2022

RSU grant 771 shares acquired as compensation on 04/19/2023

RSU grant 5,108 shares acquired as compensation on 02/26/2026

RSU grant 2,363 shares acquired as compensation on 05/05/2023

RSU grants 4,881 shares acquired as compensation on 12/31/2023

RSU grant 1,597 shares acquired as compensation on 12/31/2023

Key Terms

Restricted Stock Units, Rule 144, Disposition

3 terms

Restricted Stock Units financial

"Acquired as compensation -- Restricted Stock Units"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Rule 144 regulatory

"144: Securities Sold During The Past 3 Months"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Disposition financial

"144: Securities To Be Sold"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What transaction did Jerry Kent Masters Jr. report in the Form 144 (ALB)?

He reported a sale of 11,783 shares of Common Stock on 03/10/2026. The filing is a Rule 144 notice documenting the disposition by an affiliate and lists related RSU acquisitions by date.

Which Restricted Stock Units does the Form 144 list for the reporting person?

The filing lists RSUs acquired as compensation on 02/18/2022 (1,673), 04/19/2023 (771), 05/05/2023 (2,363), 12/31/2023 (4,881 and 1,597), and 02/26/2026 (5,108). These counts are shown verbatim in the excerpt.

Does the Form 144 excerpt state how proceeds are being used or who received them?

The excerpt does not state a use of proceeds or the recipient beyond identifying the seller. It documents the sale quantity and date but does not specify cash‑flow treatment in the provided text.

Is the sale reported under Rule 144 considered an open‑market trade in this excerpt?

The excerpt shows the sale date and number of shares but does not describe the method (brokered market trade, block trade, or other). The filing lists the disposition without specifying transaction method.

Does the filing show holdings after the transaction for the reporting person?

The provided excerpt does not include a post‑transaction holdings total. It lists RSU acquisition entries and the reported sale quantity but no explicit post‑trade ownership figure.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 05/15/2026 - 04:49 PM EDT Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001396415
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Albemarle Corporation
SEC File Number	001-12658
Address of Issuer	4250 Congress Street Suite 900 Charlotte NORTH CAROLINA 28209
Phone	1-980-299-5700
Name of Person for Whose Account the Securities are To Be Sold	Jerry Kent Masters Jr.
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Goldman Sachs & Co. LLC 200 West Street New York NY 10282	16393	2956969.34	117934651	05/15/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	04/19/2023	Acquired as compensation -- Restricted Stock Units	Issuer			771	04/19/2023	Compensation
Common	02/18/2022	Acquired as compensation -- Restricted Stock Units	Issuer			1673	02/18/2022	Compensation
Common	02/26/2026	Acquired as compensation -- Restricted Stock Units	Issuer			5108	02/26/2026	Compensation
Common	05/05/2023	Acquired as compensation -- Restricted Stock Units	Issuer			2363	05/05/2023	Compensation
Common	12/31/2023	Acquired as compensation -- Restricted Stock Units	Issuer			4881	12/31/2023	Compensation
Common	12/31/2023	Acquired as compensation -- Restricted Stock Units	Issuer			1597	12/31/2023	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Jerry Kent Masters Jr. 4250 Congress Street Suite 900 Charlotte NC 28209	Common	03/10/2026	11783	2012091

144: Remarks and Signature

Remarks
Date of Notice	05/15/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	Goldman Sachs & Co. LLC on behalf of Jerry Kent Masters Jr.
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)