X0303 4 2011-04-01 0 0001002517 Nuance Communications, Inc. NUAN 0001218326 RICCI PAUL ONE WAYSIDE ROAD BURLINGTON MA 01803 1 1 0 0 Chief Executive Officer Common Stock 2011-04-01 4 M 0 75000 3.79 A 2646478 D Common Stock 2011-04-01 4 S 0 12500 19.5 D 2633978 D Common Stock 2011-04-01 4 S 0 400 19.5025 D 2633578 D Common Stock 2011-04-01 4 S 0 400 19.505 D 2633178 D Common Stock 2011-04-01 4 S 0 8300 19.51 D 2624878 D Common Stock 2011-04-01 4 S 0 1200 19.5125 D 2623678 D Common Stock 2011-04-01 4 S 0 500 19.525 D 2623178 D Common Stock 2011-04-01 4 S 0 200 19.525 D 2622978 D Common Stock 2011-04-01 4 S 0 2400 19.53 D 2620578 D Common Stock 2011-04-01 4 S 0 200 19.5325 D 2620378 D Common Stock 2011-04-01 4 S 0 200 19.535 D 2620178 D Common Stock 2011-04-01 4 S 0 100 19.5375 D 2620078 D Common Stock 2011-04-01 4 S 0 3200 19.54 D 2616878 D Common Stock 2011-04-01 4 S 0 1300 19.5425 D 2615578 D Common Stock 2011-04-01 4 S 0 1000 19.545 D 2614578 D Common Stock 2011-04-01 4 S 0 7500 19.55 D 2607078 D Common Stock 2011-04-01 4 S 0 300 19.5525 D 2606778 D Common Stock 2011-04-01 4 S 0 6500 19.56 D 2600278 D Common Stock 2011-04-01 4 S 0 300 19.561 D 2599978 D Common Stock 2011-04-01 4 S 0 1200 19.5625 D 2598778 D Common Stock 2011-04-01 4 S 0 100 19.565 D 2598678 D Common Stock 2011-04-01 4 S 0 3200 19.57 D 2595478 D Common Stock 2011-04-01 4 S 0 600 19.5725 D 2594878 D Common Stock 2011-04-01 4 S 0 2200 19.575 D 2592678 D Common Stock 2011-04-01 4 S 0 8300 19.58 D 2584378 D Common Stock 2011-04-01 4 S 0 1100 19.581 D 2583278 D Common Stock 2011-04-01 4 S 0 500 19.5825 D 2582778 D Common Stock 2011-04-01 4 S 0 900 19.585 D 2581878 D Common Stock 2011-04-01 4 S 0 3200 19.59 D 2578678 D Common Stock 2011-04-01 4 S 0 1300 19.591 D 2577378 D These shares were sold pursuant to a 10b5-1 Sales Plan. By: /s/ Donna Belanger For: Paul A. Ricci 2011-04-05