 NEW YORK--BUSINESS WIRE--As previously announced, Jefferies Financial Group Inc. NYSE: JEF Jefferies will host an investor meeting via webcast on Tuesday, October 12, 2021, from 9:00 a.m. until Noon. The meeting will include management presentations regarding Jefferies major businesses, as well as an opportunity to present questions to management. Registration details to be announced. About Jefferies Jefferies Financial Group Inc. is a diversified financial services company engaged in 