Stifel(SF) - 2021 Q4 - Annual Report

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 OR For the transition period from to Commission File Number: 001-09305 STIFEL FINANCIAL CORP. (Exact name of registrant as specified in its charter) (State or other jurisdiction of (I.R.S. Employer ...