| Individual/Entity | Most Recent Trans. | Shares Owned as of Trans. Date | APPLEBY JARRETT Officer | Automatic Sale 2-Dec-09 | 4,101 2-Dec-09 | BACKAUS MARJORIE Officer | Automatic Sale 7-Jul-08 | 39,450 7-Jul-08 | CROSSLINK CAPITAL INC Director | Sale 9-Dec-09 | 550,175
9-Dec-09 | FERRIS PETER Officer | Option Exercise 23-Nov-09 | 60,598 23-Nov-09 | HROMADKO GARY Director | Purchase 10-Mar-08 | 33,500
10-Mar-08 | KRIENS SCOTT Director | Purchase 21-Feb-08 | 57,000
21-Feb-08 | LYONS IRVING F III Director | Purchase 19-Feb-09 | 3,500
19-Feb-09 | PAISLEY CHRISTOPHER B Director | Purchase 24-Nov-09 | 300
24-Nov-09 | SCHWARTZ ERIC Officer | Automatic Sale 17-Sep-09 | 20,740 17-Sep-09 | SMITH STEPHEN M Officer | Automatic Sale 5-Oct-09 | 53,596 5-Oct-09 | STARK MICHAEL J Director | Purchase 22-Feb-08 | 595,465
22-Feb-08 | STT COMMUNICATIONS LTD Beneficial Owner (10% or more) | Disposition (Non Open Market) 18-Nov-08 | 656,180
18-Nov-08 | TAYLOR KEITH D Officer | Option Exercise 8-Dec-09 | 32,975 8-Dec-09 | VAN CAMP PETER Director | Automatic Sale 15-Dec-09 | 39,478 15-Dec-09 |
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