MannKind's Afrezza Sales Remain Below 300 Scripts - Can The Company Increase Sales Soon? Nov. 21, 2016 12:54 PM ET Spencer Osborne •Afrezza sales for week ending 11/11 were about 290. •Refills remain problematic. •Projecting sales through Q2 shows that problems remain. http://seekingalpha.com/article/4025196-mannkinds-afrezza-sales-remain-300-scripts-can-company-increase-sales-soon?app=1&auth_param=1vat:1c36d80:cc19cc5c7f2dfd994fd31546519c5e7a&uprof=51