Thomas W. Hill

Companies

• Knife River CorpBoard member May 15, 2024 to now¹
• Summit Materials, Inc.Board member Mar 12, 2015 to Jul 22, 2020²
• Summit Materials, Inc.Chief executive officer Mar 12, 2015 to Jul 22, 2020²
• Summit Materials, Inc.President Mar 12, 2015 to Jul 22, 2020²
• ASTEC INDUSTRIES INCBoard member Jul 24, 2008 to Jul 27, 2009³

Holdings

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

Shares held

• KRKnife River Corp KNF5,496 shares⁴$274.5K at $49.95May 20, 2026

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

Recent filings

• May 20, 2026Granted 2,040 shares of Knife River Corp⁴
• May 22, 2025Granted 1,551 shares of Knife River Corp⁵
• May 15, 2024Granted 1,905 shares of Knife River Corp⁶