0000950123-09-056300 10-Q 4 20090930 20091102 20091102 MANNKIND CORP 0000899460 2834 133607736 1231 10-Q 34 000-50865 091151717 28903 NORTH AVE PAINE VALENCIA CA 91355 6617755300 28903 NORTH AVE PAINE VALENCIA CA 91355 10-Q 1 v54176e10vq.htm FORM 10-Q EX-31.1 2 v54176exv31w1.htm EX-31.1 EX-31.2 3 v54176exv31w2.htm EX-31.2 EX-32 4 v54176exv32.htm EX-32