 Learning company Houghton Mifflin Harcourt HMH NASDAQ: HMHC today announced that Jack Lynch, the Companys President and Chief Executive Officer, Joe Abbott, the Companys Executive Vice President and Chief Financial Officer, and Brian Shipman, the Companys Senior Vice President of Investor Relations, will participate in the Stifel Virtual Cross Sector Insight Investor Conference. The Companys fireside chat discussion is scheduled for 3:20 p.m. ET on Tuesday, June 9, 2020. 