 DALLAS--BUSINESS WIRE--On February 24, 2021, Holly Energy Partners, L.P. NYSE: HEP the Partnership filed with the U.S. Securities and Exchange Commission its Annual Report on Form 10-K for the fiscal year ended December 31, 2020. The filing can be viewed through a link on the Partnerships internet website at by selecting the heading Investors and then the subheading Financial Information. Upon written request, limited partners and bondholders may receive free of 