| 2011-05-19 | Sale | Forrester Research, Inc. FORR | Managing Director, Tech. Ind. | 9,500 0.042% | $37.25 | $353,875 | -10.49% | |
| 2010-11-01 | Sale | Forrester Research, Inc. FORR | Managing Director, Tech. Ind. | 12,000 0.0448% | $27.59 | $331,140 | +16.16% | |
| 2010-08-27 | Sale | Forrester Research, Inc. FORR | Managing Director, Tech. Ind. | 5,166 0.0218% | $29.21 | $150,923 | +20.51% | |
| 2010-08-18 | Sale | Forrester Research, Inc. FORR | Managing Director, Tech. Ind. | 1,168 0.0052% | $31.28 | $36,541 | +19.64% | |
| 2008-09-11 | Sale | Forrester Research, Inc. FORR | Managing Director, Tech. Ind. | 5,000 0.0192% | $29.40 | $147,015 | -29.49% |