newsfilter
← Latest News
Business Wire·

Sinclair's Largest Promotion of the Year Is Back and Too Big for Just One Day

Sinclair Oil (Sinclair), an HF Sinclair (NYSE:DINO) brand, announced today its third annual DINO Days, a five-day customer promotion running June 1–5, 2026, in honor of National Dinosaur Day. DINO Days has grown from