DK DELEK US HOLDINGS INC Investments/Divestments 8-K Filing 2023 - Amendment to Inventory Intermediation Agreement Delek US Holdings, Inc. subsidiary DK Trading & Supply, LLC entered into an amendment to the Inventory Intermediation Agreement with Citigroup Energy Inc., extending the term, reducing Citi's term extension option, increasing the payment deferral mechanism, and updating storage tank information.Get access to all SEC 8-K filings of the DELEK US HOLDINGS INC