Stephen R. Tritch

Companies

• KoppersBoard member May 8, 2009 to now¹
• Charah Solutions, Inc.Board member Jun 13, 2018 to Jun 11, 2020²

Holdings

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

Recent filings

• May 2, 2025Exercised options 17 shares of CIK 1315257³
• Nov 19, 2024Sold 3,533 shares at $37.08 of CIK 1315257⁴
• May 2, 2024Granted 2,079 shares of CIK 1315257⁵
• May 2, 2024Exercised options 20 shares of CIK 1315257⁵
• May 4, 2023Granted 3,513 shares of CIK 1315257⁶
• May 4, 2023Exercised options 37 shares of CIK 1315257⁶
• May 5, 2022Granted 4,326 shares of CIK 1315257⁷