| 2017-08-10 | CLIFFORD JOHN P JR | EVP & Chief HR Officer | Sell | 3,525 | $129.85 | $457,703.63 | -26.7% | → |
| 2017-08-10 | Kunkel Thomas M | EVP & Pres., Bond & Spec. Ins. | Sale+OE | 19,849 | $129.36 | $2,567,745.90 | -33.9% | → |
| 2017-08-09 | BENET JAY S | Vice Chairman and CFO | Sale+OE | 16,566 | $130.01 | $2,153,662.83 | -17.6% | → |
| 2017-08-09 | HEYMAN WILLIAM H | Vice Chairman & Chief Inv Off | Sale+OE | 1,979 | $130.00 | $257,270.00 | -0.8% | → |
| 2017-08-07 | BENET JAY S | Vice Chairman and CFO | Sale+OE | 5,518 | $129.35 | $713,764.34 | -6.7% | → |
| 2017-08-02 | Toczydlowski Gregory C | EVP & President, Business Ins. | Sale+OE | 21,527 | $129.30 | $2,783,432.82 | -60.7% | → |
| 2017-08-02 | HEYMAN WILLIAM H | Vice Chairman & Chief Inv Off | Sale+OE | 6,000 | $129.50 | $777,000.00 | -2.4% | → |
| 2017-08-01 | BESSETTE ANDY F | EVP and Chief Admin Officer | Sell | 3,300 | $128.50 | $424,050.00 | -24.8% | → |
| 2017-08-01 | HEYMAN WILLIAM H | Vice Chairman & Chief Inv Off | Sale+OE | 8,000 | $128.63 | $1,029,034.00 | -1.6% | → |
| 2017-07-31 | BENET JAY S | Vice Chairman and CFO | Sale+OE | 5,518 | $127.77 | $705,007.27 | -6.7% | → |
| 2017-07-25 | Klein Michael Frederick | EVP & President, Personal Ins. | Sale+OE | 10,051 | $127.47 | $1,281,199.44 | -76.5% | → |
| 2017-07-25 | HEYMAN WILLIAM H | Vice Chairman & Chief Inv Off | Sale+OE | 24,000 | $126.64 | $3,039,320.00 | -3.2% | → |
| 2017-07-17 | BENET JAY S | Vice Chairman and CFO | Sale+OE | 5,518 | $125.66 | $693,369.81 | -6.7% | → |
| 2017-07-10 | BENET JAY S | Vice Chairman and CFO | Sale+OE | 5,518 | $126.57 | $698,413.26 | -6.7% | → |
| 2017-07-03 | BENET JAY S | Vice Chairman and CFO | Sale+OE | 5,518 | $126.98 | $700,675.64 | -6.7% | → |
| 2017-06-26 | BENET JAY S | Vice Chairman and CFO | Sale+OE | 5,518 | $127.49 | $703,473.27 | -6.7% | → |
| 2017-06-19 | BENET JAY S | Vice Chairman and CFO | Sale+OE | 5,518 | $128.72 | $710,265.92 | -6.7% | → |
| 2017-06-12 | BENET JAY S | Vice Chairman and CFO | Sale+OE | 5,518 | $125.21 | $690,908.78 | -6.7% | → |
| 2017-06-05 | BENET JAY S | Vice Chairman and CFO | Sale+OE | 5,518 | $125.00 | $689,750.00 | -6.7% | → |
| 2017-05-31 | OLIVO MARIA | EVP-Treasurer | Sale+OE | 8,186 | $124.84 | $1,021,932.05 | -9.2% | → |
| 2017-05-31 | HEYMAN WILLIAM H | Vice Chairman & Chief Inv Off | Sale+OE | 8,000 | $124.38 | $995,000.00 | -1.6% | → |
| 2017-05-25 | RUSSELL DOUGLAS K | SVP & Controller | Sale+OE | 9,686 | $123.00 | $1,191,397.37 | -33.1% | → |
| 2017-05-25 | HEYMAN WILLIAM H | Vice Chairman & Chief Inv Off | Sale+OE | 7,000 | $123.48 | $864,360.00 | -2.8% | → |
| 2017-05-05 | CLIFFORD JOHN P JR | EVP & Chief HR Officer | Sell | 5,500 | $120.92 | $665,060.00 | -29.4% | → |
| 2017-04-25 | BESSETTE ANDY F | EVP and Chief Admin Officer | Sale+OE | 9,379 | $121.60 | $1,140,458.68 | -26.1% | → |
| 2017-04-24 | Spence Kenneth Franklin III | EVP & General Counsel | Sale+OE | 15,971 | $120.06 | $1,917,542.14 | -71.5% | → |
| 2017-04-24 | Klein Michael Frederick | EVP & President, Personal Ins. | Sale+OE | 20,300 | $119.88 | $2,433,462.50 | -90.9% | → |
| 2017-04-24 | MACLEAN BRIAN W | President & COO | Sale+OE | 87,916 | $120.01 | $10,550,799.16 | -41.7% | → |