2/13/08 TA Advent VIII LP SC 13G 1:65K Netscout Systems Inc. Donnelley … Solutions/FA Advent Atlantic & Pacific III L.P.³ High Street Partners L.P.³ TA Associates, Inc.³ TA Executives Fund LLC³ TA Investors LLC³ 2/13/07 TA Advent VIII LP SC 13G 1:70K Bsquare Corp./WA Donnelley … Solutions/FA Advent Atlantic & Pacific III L.P.³ TA Associates Inc.³ TA Executive Fund LLC³ TA Investors LLC³ 2/14/06‡ TA Advent VIII LP SC 13G 2/13/06 1:73K Bsquare Corp./WA Donnelley … Solutions/FA Advent Atlantic & Pacific III L.P.³ TA Associates Inc.³ TA Executives Fund LLC³ TA Investors LLC³ 2/2/05 TA Advent VIII LP SC 13G 1:66K Netscout Systems Inc. Donnelley … Solutions/FA Advent Atlantic & Pacific III L.P.³ High Street Partners L.P.³ TA Associates. Inc.³ TA Executives Fund LLC³ TA Investors LLC³ 2/13/04 TA Advent VIII LP SC 13G 1:65K Netscout Systems Inc. Donnelley … Solutions/FA Advent Atlantic & Pacific III L.P.³ High Street Partners L.P.³ TA Associates. Inc.³ TA Executives Fund LLC³ TA Investors LLC³ 2/14/03 TA Advent VIII LP SC 13G 1:10K Netscout Systems Inc. Bowne of Boston/FA Advent Atlantic & Pacific III L.P.³ High Street Partners L.P.³ TA Associates, Inc.³ TA Executives Fund LLC³ TA Investors LLC³ TA/Advent VIII L.P.³ 2/14/02 TA Advent VIII LP SC 13G 2:9K Bsquare Corp./WA Bowne of Boston/FA Advent Atlantic & Pacific III LP³ TA Associates Inc.³ TA Executives Fund LLC³ TA Investors LLC³
