Cogent Systems [COGT] 4Q09 4Q08 FY09 FY08 Sales $37.9M $40M $129.6M $125.7M Net Inc. $9.4M, 0.10 $11.5M, 0.13 $32.5M, 0.36 $45.2M, 0.50 Earnings fell 18% on higher taxes and a $600K non-cash charge for stock-based compensation expense. Sales fell 5% as the...