UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 For the transition period from to Commission File Number 814-01299 Blackstone Secured Lending Fund (Exact name of Registrant as specified in its Charter) _______________________________________________________________________ _______________________________________________________________________ FORM 10-Q _______________________________________________________________________ (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d ...