NewMarket Corporation filed a Form 8-K with the SEC on August 13, 2026, reporting that its Board of Directors declared a quarterly cash dividend of $3.00 per share of common stock.

Key Highlights

  • Dividend amount: $3.00 per share of common stock declared by the Board of Directors.
  • Payment date: The dividend is payable on October 1, 2026.
  • Record date: Shareholders of record at the close of business on September 15, 2026 are eligible.
  • Announcement date: The press release was issued on August 13, 2026.
  • Signed by: Timothy K. Fitzgerald, Vice President and Chief Financial Officer.

NewMarket Board Approves $3.00 Per Share Cash Dividend for October 2026 Payment

NewMarket Corporation (NYSE:NEU), headquartered at 330 South Fourth Street, Richmond, Virginia, disclosed via an 8-K filing dated August 13, 2026, that its Board of Directors had declared a dividend of $3.00 per share on the company's common stock. According to the filing, the dividend will be paid on October 1, 2026, to shareholders of record as of the close of business on September 15, 2026.

The company disclosed the dividend declaration through a press release issued on August 13, 2026, a copy of which was attached to the filing as Exhibit 99.1 and incorporated by reference. The filing was submitted under Item 8.01 (Other Events) of Form 8-K. NewMarket's common stock is listed on the New York Stock Exchange under the trading symbol NEU and is described in the filing as common stock without par value.

The report was signed on behalf of NewMarket Corporation by Timothy K. Fitzgerald in his capacity as Vice President and Chief Financial Officer. No additional financial statements were included in the filing beyond the referenced press release exhibit and the Cover Page Interactive Data File listed as Exhibit 104.

What Was Disclosed

NewMarket Corporation reported that its Board of Directors declared a $3.00 per share quarterly dividend on its common stock, payable October 1, 2026, to shareholders of record at the close of business on September 15, 2026.