UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 __________ FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 29, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 1-5721 JEFFERIES FINANCIAL GROUP INC. (Exact name of registrant as specified in its Charter) (State or other jurisdiction of inco ...