DCRD and Hammerhead Resources SCAC deal.https://dcrbplus.com/news/news-details/2023/Decarbonization-Plus-Acquisition-Corporation-IV-and-Hammerhead-Announce-Filing-of-Definitive-Proxy-Statement-and-the-January-23-2023-Shareholders-Meeting-to-Approve-Proposed-Business-Combination/default.aspx