| 2022-11-02 | Sale | Gartner, Inc. IT | director | 1,233 0.0016% | $321.84 | $396,828 | +6.28% | |
| 2021-12-07 | Sale | Gartner, Inc. IT | director | 1,800 0.0021% | $315.32 | $567,576 | -8.08% | |
| 2021-08-20 | Sale | Gartner, Inc. IT | director | 1,350 0.0016% | $302.93 | $408,956 | -1.61% | |
| 2020-08-12 | Sale | Gartner, Inc. IT | director | 5,550 0.0062% | $131.08 | $727,494 | +36.48% | |
| 2019-11-11 | Sale | Gartner, Inc. IT | director | 3,000 0.0033% | $160.13 | $480,390 | -21.01% | |
| 2019-06-03 | Sale | Gartner, Inc. IT | director | 3,624 0.004% | $150.22 | $544,397 | -3.56% | |
| 2018-06-07 | Sale | Gartner, Inc. IT | director | 3,600 0.004% | $137.24 | $494,064 | +5.39% | |
| 2017-06-06 | Sale | Gartner, Inc. IT | director | 5,000 0.0056% | $120.61 | $603,075 | +2.28% | |
| 2016-08-18 | Sale | Gartner, Inc. IT | director | 6,172 0.0075% | $90.98 | $561,539 | +14.24% | |
| 2016-06-14 | Boston Properties, Inc. BXP | director | 3,000 0.002% | $126.48 | $379,436 | +5.04% | ||
| 2016-06-09 | Sale | Gartner, Inc. IT | director | 6,968 0.0084% | $101.25 | $705,482 | -0.69% | |
| 2016-05-27 | Sale | Gartner, Inc. IT | director | 5,566 0.0067% | $102.25 | $569,107 | -1.9% | |
| 2012-02-07 | Sale | Crane Company CR | director | 6,000 0.0093% | $44.63 | $267,785 | -15.55% | |
| 2011-02-08 | Sale | Crane Company CR | director | 5,114 0.0087% | $46.82 | $239,451 | -0.53% | |
| 2009-03-11 | Gartner, Inc. IT | director | 4,000 0.0042% | $8.99 | $35,980 | +92.33% | ||
| 2008-10-30 | Crane Company CR | director | 4,000 0.0068% | $14.84 | $59,356 | +43.03% | ||
| 2007-08-02 | Gartner, Inc. IT | director | 13,600 0.0128% | $22.03 | $299,567 | -5.05% | ||
| 2007-02-13 | Crane Company CR | director | 2,000 0.0033% | $39.20 | $78,400 | +11.1% | ||
| 2006-08-03 | Crane Company CR | director | 2,060 0.0034% | $39.92 | $82,235 | +0.55% | ||
| 2006-03-23 | Sale | Automatic Data Processing, Inc. ADP | Corporate Vice President | 15,625 0.0034% | $46.83 | $731,719 | +1.56% |