NEU 8-K
Newmarket Corp (NEU)
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM
CURRENT REPORT
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| Item 5.02 | Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers. |
On February 18, 2026, NewMarket Corporation (the Company) appointed Susan M. Ridlehoover to serve as Principal Accounting Officer, effective immediately. Mrs. Ridlehoover, age 45, has over 20 years of accounting and finance experience and joined the Company as Controller in January 2026. Immediately prior to joining the Company, Mrs. Ridlehoover served as Senior Director, Corporate Controller at Sonoco Products Company, Inc. (Sonoco). Mrs. Ridlehoover joined Sonoco in January 2023 and served in various roles leading Technical Accounting and Integration Management. Before joining Sonoco, Mrs. Ridlehoover served in a variety of accounting roles at Dominion Energy, Inc. from 2015 to 2022. Mrs. Ridlehoover spent 10 years with Ernst & Young focusing on assurance services before transitioning to industry roles and is a licensed Certified Public Accountant in the Commonwealth of Virginia. Mrs. Ridlehoover will receive a base salary of $235,000, will be eligible for cash bonuses and restricted stock awards and will participant in the Company’s health, pension and other benefit programs.
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
Date: February 18, 2026
| NEWMARKET CORPORATION | ||
| By: | /s/ Timothy K. Fitzgerald | |
| Name: | Timothy K. Fitzgerald | |
| Title: | Vice President and Chief Financial Officer | |