 Shares of Compass Inc. dropped 6.1 in afternoon trading Tuesday, after the online real estate platform said it was cutting about 450 jobs, or 10 of its workforce, as part of a restructuring aimed at cutting costs and align its organization structure with its business strategy. The company also said it planned to wind-down its title and escrow software company, Modus Technologies Inc. Compass expects to record charges of 21.5 million to 23.0 million during the current quarter ending June 30, including 15 million to 16 million charges for severance and other termination benefits. 