| 2019-04-30 | HEYMAN WILLIAM H | Vice Chairman & Chief Inv Off | Sale+OE | 10,000 | $142.75 | $1,427,500.00 | -2.0% | → |
| 2019-04-30 | RUSSELL DOUGLAS K | SVP, Corp Contr & Treasurer | Sell | 2,040 | $142.51 | $290,714.28 | -10.4% | → |
| 2019-04-29 | HEYMAN WILLIAM H | Vice Chairman & Chief Inv Off | Sale+OE | 9,500 | $140.79 | $1,337,500.00 | -1.9% | → |
| 2019-04-26 | RUSSELL DOUGLAS K | SVP, Corp Contr & Treasurer | Sell | 2,991 | $140.00 | $418,740.00 | -13.3% | → |
| 2019-04-24 | HEYMAN WILLIAM H | Vice Chairman & Chief Inv Off | Sale+OE | 4,000 | $139.25 | $557,000.00 | -1.6% | → |
| 2019-04-23 | BENET JAY S | Vice Chairman | Sale+OE | 60,979 | $137.46 | $8,382,417.26 | -41.5% | → |
| 2019-02-26 | HEYMAN WILLIAM H | Vice Chairman & Chief Inv Off | Sale+OE | 3,500 | $133.55 | $467,418.00 | -1.4% | → |
| 2019-02-26 | Toczydlowski Gregory C | EVP & President, Business Ins. | Sell | 4,450 | $132.57 | $589,949.85 | -25.2% | → |
| 2019-02-25 | Schnitzer Alan D | Chairman and CEO | Sale+OE | 66,228 | $132.22 | $8,756,798.62 | -33.0% | → |
| 2019-02-22 | Klein Michael Frederick | EVP & President, Personal Ins. | Sell | 4,850 | $131.26 | $636,620.70 | -57.8% | → |
| 2019-02-22 | HEYMAN WILLIAM H | Vice Chairman & Chief Inv Off | Sell | 8,138 | $130.57 | $1,062,578.66 | -3.3% | → |
| 2019-02-15 | Toczydlowski Gregory C | EVP & President, Business Ins. | Sale+OE | 23,405 | $128.52 | $3,007,963.79 | -65.4% | → |
| 2019-01-25 | HEYMAN WILLIAM H | Vice Chairman & Chief Inv Off | Sell | 8,323 | $125.54 | $1,044,869.42 | -3.4% | → |
| 2018-11-14 | BESSETTE ANDY F | EVP and Chief Admin Officer | Sell | 1,666 | $126.17 | $210,199.22 | -19.7% | → |
| 2018-08-21 | BENET JAY S | Vice Chairman and CFO | Sale+OE | 8,876 | $132.00 | $1,171,632.00 | -9.4% | → |
| 2018-08-17 | BESSETTE ANDY F | EVP and Chief Admin Officer | Sale+OE | 8,892 | $130.78 | $1,162,870.15 | -32.9% | → |
| 2018-05-22 | BENET JAY S | Vice Chairman and CFO | Sale+OE | 6,854 | $132.00 | $904,728.00 | -7.4% | → |
| 2018-05-11 | BENET JAY S | Vice Chairman and CFO | Sale+OE | 6,457 | $132.01 | $852,370.49 | -7.0% | → |
| 2018-04-11 | BENET JAY S | Vice Chairman and CFO | Sale+OE | 4,437 | $136.02 | $603,498.55 | -4.9% | → |
| 2018-04-04 | BENET JAY S | Vice Chairman and CFO | Sale+OE | 4,437 | $134.90 | $598,529.12 | -4.9% | → |
| 2018-03-28 | BENET JAY S | Vice Chairman and CFO | Sale+OE | 4,437 | $136.94 | $607,593.91 | -4.9% | → |
| 2018-03-21 | BENET JAY S | Vice Chairman and CFO | Sale+OE | 4,437 | $141.20 | $626,486.65 | -4.9% | → |
| 2018-03-14 | BENET JAY S | Vice Chairman and CFO | Sale+OE | 4,437 | $141.03 | $625,748.43 | -2.5% | → |
| 2018-03-07 | BENET JAY S | Vice Chairman and CFO | Sale+OE | 4,437 | $140.13 | $621,747.94 | -4.9% | → |
| 2018-02-28 | BENET JAY S | Vice Chairman and CFO | Sale+OE | 4,437 | $141.72 | $628,789.96 | -2.5% | → |
| 2018-02-26 | HEYMAN WILLIAM H | Vice Chairman & Chief Inv Off | Sale+OE | 2,500 | $142.75 | $356,875.00 | -0.5% | → |
| 2018-02-26 | BESSETTE ANDY F | EVP and Chief Admin Officer | Sale+OE | 17,000 | $142.42 | $2,421,174.00 | -60.0% | → |
| 2018-02-22 | Spence Kenneth Franklin III | EVP & General Counsel | Sell | 2,970 | $138.68 | $411,879.60 | -65.3% | → |
| 2018-02-16 | Klein Michael Frederick | EVP & President, Personal Ins. | Sale+OE | 21,064 | $140.72 | $2,964,210.34 | -93.2% | → |
| 2018-02-15 | HEYMAN WILLIAM H | Vice Chairman & Chief Inv Off | Sale+OE | 2,500 | $141.96 | $354,900.00 | -1.0% | → |
| 2018-02-14 | Schnitzer Alan D | Chairman and CEO | Sale+OE | 69,575 | $140.49 | $9,774,522.18 | -38.2% | → |
| 2018-02-14 | HEYMAN WILLIAM H | Vice Chairman & Chief Inv Off | Sale+OE | 2,022 | $140.37 | $283,828.14 | -0.8% | → |
| 2018-02-12 | Ruegger Philip T III | Director | Buy | 1,600 | $136.44 | $218,296.00 | +6.0% | → |
| 2018-01-30 | Toczydlowski Gregory C | EVP & President, Business Ins. | Sale+OE | 28,975 | $148.56 | $4,304,468.05 | -80.7% | → |
| 2018-01-26 | MACLEAN BRIAN W | President & COO | Sale+OE | 88,607 | $149.29 | $13,228,366.44 | -23.6% | → |
| 2018-01-26 | Kunkel Thomas M | EVP & Pres., Bond & Spec. Ins. | Sale+OE | 9,595 | $150.09 | $1,440,142.34 | -33.1% | → |
| 2018-01-26 | SCHERMERHORN TODD C | Director | Sell | 1,120 | $149.08 | $166,969.60 | -26.8% | → |
| 2017-12-07 | SCHERMERHORN TODD C | Director | Buy | 1,120 | $134.21 | $150,315.20 | +36.5% | → |
| 2017-11-29 | OLIVO MARIA | EVP-Treasurer | Sale+OE | 33,225 | $134.18 | $4,458,155.12 | -17.1% | → |
| 2017-11-21 | Klein Michael Frederick | EVP & President, Personal Ins. | Sale+OE | 20,077 | $130.68 | $2,623,582.05 | -92.9% | → |
| 2017-11-14 | BESSETTE ANDY F | EVP and Chief Admin Officer | Sell | 2,000 | $132.98 | $265,966.00 | -20.0% | → |
| 2017-08-14 | Spence Kenneth Franklin III | EVP & General Counsel | Sell | 4,800 | $128.73 | $617,904.00 | -72.8% | → |