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AI brief of an SEC Form 8-K · NewMarket (NEU)

NewMarket Corp. director Bruce C. Gottwald retires from board effective immediately

Neutral Impact 2 of 5 leadership Written later

NewMarket Corporation (NEU) said director Bruce C. Gottwald notified the Board on December 9, 2025, that he is retiring effective immediately. The company stated the retirement is not due to any disagreement over its operations, policies or practices. The filing contains no replacement director and no financial figures.

Key points

  • Bruce C. Gottwald retires from the Board of Directors effective immediately
  • Notice given to the Board on December 9, 2025
  • Company states no disagreement with operations, policies or practices
  • Filing does not name a successor or report any financial impact

The filing

CompanyNewMarket (NEU)
Form8-K, current report
Filed with the SECDec 9, 2025, 4:32 PM ET
Accession number0001193125-25-312832

Items reported: 5.02 Director / Officer Change

Read the filing on SEC.gov ↗

Written by AI on Nov 8, 2026, 12:59 AM ET, from this filing only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on December 09, 2025.

Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.