DINO HF SINCLAIR CORP Capital Structure Changes 8-K Filing 2023 - Share Repurchase Program Authorization HF Sinclair Corp authorized a new $1 billion share repurchase program, replacing existing authorizations, with $5 million remaining under the prior program. Repurchases may be made through various means and the program may be discontinued at any time.Get access to all SEC 8-K filings of the HF SINCLAIR CORP