| 2017-12-14 | LORNE SIMON M | - | Sale+OE | 2,549 | $182.39 | $464,922.10 | -1.2% | → |
| 2017-12-04 | Belak Cynthia Y | Vice President and Controller | Sale+OE | 4,000 | $185.19 | $740,754.00 | -19.7% | → |
| 2017-11-15 | VON SCHACK WESLEY W | - | Sale+OE | 2,000 | $178.50 | $357,000.00 | -15.0% | → |
| 2017-11-09 | VON SCHACK WESLEY W | - | Sell | 1,206 | $182.73 | $220,368.76 | -9.6% | → |
| 2017-11-07 | MAIN SUE | Senior VP & CFO | Sale+OE | 7,000 | $183.88 | $1,287,185.90 | -17.1% | → |
| 2017-11-07 | Bobb George C III | VP-IT,Contract&SelectOps&DepGC | Sale+OE | 7,000 | $182.65 | $1,278,573.66 | -31.5% | → |
| 2017-11-06 | VanWees Jason | SVP, Strategy, Mergers & Acq. | Sale+OE | 4,500 | $182.83 | $822,755.25 | -13.4% | → |
| 2017-08-30 | AUSTIN ROXANNE S | - | Sale+OE | 4,000 | $148.30 | $593,200.00 | -34.9% | → |
| 2017-08-09 | Cibik Melanie Susan | Sr.VP, GenCounsel, CCO & Sec. | Sale+OE | 4,000 | $146.20 | $584,800.00 | -15.2% | → |
| 2017-08-07 | VanWees Jason | SVP, Strategy, Mergers & Acq. | Sale+OE | 6,000 | $147.07 | $882,441.00 | -17.1% | → |
| 2017-06-29 | RESLEWIC THOMAS H | Vice President | Buy | 5,000 | $124.50 | $622,500.00 | +47.9% | → |
| 2017-06-08 | MEHRABIAN ROBERT | Chairman, Pres. & CEO | Buy | 10,000 | $129.41 | $1,294,050.00 | +2.0% | → |
| 2017-06-02 | SMITH MICHAEL T | - | Sale+OE | 3,000 | $134.72 | $404,156.10 | -7.9% | → |
| 2017-05-31 | VON SCHACK WESLEY W | - | Sale+OE | 4,000 | $131.00 | $524,000.00 | -24.1% | → |
| 2017-05-30 | MILLER PAUL DAVID | - | Sale+OE | 4,590 | $130.00 | $596,700.00 | -17.5% | → |
| 2017-05-25 | LORNE SIMON M | - | Sale+OE | 3,617 | $129.29 | $467,652.42 | -10.8% | → |
| 2016-11-15 | Bobb George C III | VP-IT, Deputy General Counsel | Sale+OE | 2,666 | $118.08 | $314,805.05 | -18.0% | → |
| 2016-11-14 | PICHELLI ALDO | Chief Operating Officer | Sale+OE | 12,000 | $119.43 | $1,433,191.20 | -13.4% | → |
| 2016-11-14 | SMITH MICHAEL T | - | Sale+OE | 5,706 | $119.78 | $683,458.10 | -7.8% | → |
| 2016-11-11 | Cibik Melanie Susan | Sr.VP, GenCounsel, CCO & Sec. | Sell | 3,978 | $117.24 | $466,380.72 | -15.8% | → |
| 2016-11-11 | MAIN SUE | Senior VP & CFO | Sale+OE | 7,000 | $117.09 | $819,627.85 | -9.6% | → |
| 2016-11-11 | Belak Cynthia Y | Vice President and Controller | Sale+OE | 4,046 | $117.38 | $474,917.52 | -20.6% | → |
| 2016-11-10 | VanWees Jason | SVP, Strategy, Mergers & Acq. | Sale+OE | 3,996 | $115.49 | $461,513.16 | -6.6% | → |
| 2016-11-10 | MEHRABIAN ROBERT | Chairman, Pres. & CEO | Sale+OE | 35,000 | $115.69 | $4,049,184.24 | -6.7% | → |
| 2016-11-08 | LORNE SIMON M | - | Sale+OE | 6,495 | $105.34 | $684,181.00 | -3.8% | → |
| 2016-09-08 | MILLER PAUL DAVID | - | Sale+OE | 4,695 | $108.56 | $509,685.48 | -5.3% | → |
| 2016-09-07 | CROCKER CHARLES | - | Sale+OE | 2,440 | $108.25 | $264,123.17 | -5.2% | → |