DINO HF SINCLAIR CORP Capital Structure Changes 8-K Filing 2025 - Capital Structure Update HF Sinclair Corporation announced the pricing of $650 million in Senior Notes due 2031 and $750 million in Senior Notes due 2035, and increased its cash tender offer to $1.05 billion from $900 million.Get access to all SEC 8-K filings of the HF SINCLAIR CORP