Thomas E. Gottwald

Companies

• NewMarket CorporationChair Aug 28, 2014 to now¹
• NewMarket CorporationChief executive officer Feb 7, 2006 to now²
• NewMarket CorporationBoard member Feb 7, 2006 to Feb 12, 2014²
• NewMarket CorporationPresident Feb 7, 2006 to Jan 3, 2013²

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• NewMarket Corporation NEU260,261 shares³$231.1M at $887.82Jun 29, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Jun 18, 2026Gift 211 shares of NewMarket Corporation³
• Jun 4, 2026Gift 1,500 shares of NewMarket Corporation⁴
• Feb 18, 2026Gift 180 shares of NewMarket Corporation⁵
• Feb 18, 2026Gift 180 shares of NewMarket Corporation⁵
• Feb 18, 2026Gift 180 shares of NewMarket Corporation⁵
• Feb 18, 2026Gift 120 shares of NewMarket Corporation⁵
• Feb 18, 2026Gift 180 shares of NewMarket Corporation⁵
• Feb 18, 2026Gift 180 shares of NewMarket Corporation⁵
• Feb 18, 2026Gift 180 shares of NewMarket Corporation⁵
• Feb 18, 2026Gift 180 shares of NewMarket Corporation⁵
• Feb 18, 2026Gift 150 shares of NewMarket Corporation⁵
• Feb 18, 2026Gift 120 shares of NewMarket Corporation⁵
• Feb 18, 2026Gift 150 shares of NewMarket Corporation⁵
• Feb 18, 2026Gift 120 shares of NewMarket Corporation⁵
• Feb 18, 2026Gift 120 shares of NewMarket Corporation⁵
• Feb 18, 2026Gift 60 shares of NewMarket Corporation⁵
• Feb 18, 2026Gift 1,320 shares of NewMarket Corporation⁵
• Feb 18, 2026Gift 60 shares of NewMarket Corporation⁵
• Feb 5, 2026Shares withheld for tax 203 shares at $714.88 of NewMarket Corporation⁶
• Feb 5, 2026Granted 655 shares of NewMarket Corporation⁶
• Nov 25, 2025Gift 46,175 shares of NewMarket Corporation⁷
• Nov 24, 2025Gift 51 shares of NewMarket Corporation⁷
• Nov 24, 2025Gift 51 shares of NewMarket Corporation⁷
• Nov 24, 2025Gift 51 shares of NewMarket Corporation⁷
• Nov 24, 2025Gift 51 shares of NewMarket Corporation⁷