Anderson Melissa H. reported acquisition or exercise transactions in this Form 4 filing.
Albemarle Corporation executive Melissa H. Anderson, Chief Business Transformation Officer, received a grant of 4,490 shares of common stock on March 2, 2026, at no cost as a stock award. These restricted stock units vest 100% on June 30, 2027, under the award agreement. Following the grant, she directly holds 14,002 shares of common stock and indirectly holds 179.1617 shares through the Albemarle Savings Plan.
Gagarinas Autumn M. reported acquisition or exercise transactions in this Form 4 filing.
Albemarle Corp’s Chief People Officer, Autumn M. Gagarinas, reported an equity award on a Form 4. She received 1,796 shares of common stock in the form of Restricted Stock Units at a stated price of $0.00 per share, bringing her direct holdings to 5,393 shares. The RSUs vest 100% on 03/02/2029, subject to the terms of the award agreement.
Albemarle Corporation reported that senior vice president Cynthia Renee Lima received an equity award of 1,796 shares of common stock as a grant or other acquisition. The award was priced at $0.00 per share, increasing her directly held stake to 14,438 shares. According to the terms, these restricted stock units vest 100% on March 2, 2029, tying a portion of her compensation to the company’s long-term performance.
Albemarle Corporation filed an update describing changes to its Board of Directors. Effective February 26, 2026, the Board appointed Michelle T. Collins and Mark R. Widmar as independent directors. Collins joined the Audit & Finance and Governance & Public Policy Committees, while Widmar joined the Executive Compensation & Talent Development and Safety, Sustainability, Operations & Capital Committees.
Under Albemarle’s non-employee director compensation program, each new director will receive an annual cash retainer of $120,000, paid quarterly and prorated for their partial initial term, plus an annual grant of restricted stock valued at $170,000, rounded to the nearest 25 shares and prorated for the partial year. The company states there are no special arrangements behind their selection and no related-party transactions requiring disclosure. A press release dated March 2, 2026, further announcing these appointments is furnished as an exhibit.
Albemarle Corporation’s Chief Commercial Officer Eric Norris reported equity compensation activity involving company common stock. He acquired 1,806 shares on February 26, 2026 at $184.93 per share through the vesting of previously granted Performance Stock Units, bringing his direct holdings to 49,738 shares.
On the same date, 785 shares at $184.93 per share were disposed of to cover tax liabilities tied to the 2023 Performance Stock Unit grant vesting. After this tax-withholding disposition, Norris held 48,953 shares of Albemarle common stock directly.
Albemarle Corp executive Mark Richard Mummert reported equity award activity involving company common stock. On February 26, 2026, he acquired 366 shares at $184.93 per share through a grant/award tied to Performance Stock Units originally granted on February 24, 2023. The footnotes explain that these units were split between ROIC and rTSR Performance Stock Units and that all shares earned vested on February 26, 2026. On the same date, 159 shares at $184.93 per share were disposed of to cover tax liabilities associated with this vesting. Following these transactions, he held 14,372 shares of Albemarle common stock directly.
Albemarle Corp executive Melissa H. Anderson reported equity compensation activity involving the company’s common stock. On February 26, 2026, she acquired 1,129 shares through the vesting of Performance Stock Units that were originally granted on February 24, 2023, split between ROIC and rTSR performance awards.
On the same date, 491 shares were disposed of to cover tax liabilities related to this vesting, as a tax-withholding disposition rather than an open‑market sale. After these transactions, she directly owned 9,512 shares of Albemarle common stock and also indirectly held 179.1617 shares through the Albemarle Savings Plan as of this Form 4.
Albemarle Corporation senior vice president Cynthia Renee Lima reported equity compensation activity involving company common stock. On 02/26/2026, she acquired 147 shares at $184.93 per share through the vesting of Performance Stock Units that were originally granted on 02/24/2023.
According to the disclosure, 50% of those Performance Stock Units were based on ROIC performance and 50% on relative total shareholder return, and all shares earned vested on 02/26/2026. On the same date, 64 shares at $184.93 per share were disposed of to cover tax liabilities associated with the vesting, leaving her with 12,642 directly owned shares after these transactions.
Albemarle Corp General Counsel & Secretary Ander C. Krupa reported equity compensation activity involving common stock. On 2/26/2026, she acquired 173 shares at $184.93 per share through a grant or award tied to Performance Stock Units granted on 2/24/2023. On the same date, 80 shares at $184.93 per share were disposed of to satisfy tax liabilities related to the vesting of those units. After these transactions, she directly owned 11,388 common shares.
Albemarle Corp Chief People Officer Autumn M. Gagarinas reported equity compensation activity involving common stock. She acquired 194 shares on February 26, 2026 as a grant tied to Performance Stock Units granted on February 24, 2023, when all earned shares vested. On the same date, 85 shares were disposed of through a tax-withholding transaction to cover liabilities from that vesting. After these transactions, she directly owned 3,597 common shares.