Trinchero Family Wines and Spirits has agreed to buy Mumm Napa from the French company Pernod Ricard. The sale of Mumm Napa to Trinchero, a family-owned, St. Helena-based producer, announced on Tuesday, could become final in 2026. The financial terms were not made public. The agreement includes Mumm Napa’s Rutherford winery and brand. It does […]