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Equibles

Brian Gray

CEO

Knife River Corp (KNF)

CEO

Mdu Resources Group Inc (MDU)

Personal wealth note: Equibles reports source-backed professional activity and disclosed compensation; it does not estimate personal net worth.

About Brian Gray

Brian Gray is recorded as CEO at Knife River Corp (KNF) and CEO at Mdu Resources Group Inc (MDU). Brian Gray has spoken on 12 earnings calls across 1 company, most recently for Knife River Corp on August 4, 2026.

Summary generated from SEC filings and earnings-call records held by Equibles.

Affiliation history

Recorded current and former roles; source labels appear when available.

Company network

Recorded roles and call appearances connecting this person to public companies.

Leadership on record at Knife River Corp

Other people whose current roles at this company are on record from its filings.

Leadership on record at Mdu Resources Group Inc

Other people whose current roles at this company are on record from its filings.

Recent activity

Earnings-call and investor-event appearances, plus filed executive appointments or departures, newest first.