| 2025-05-07 | Seavey Paul | EVP & Chief Financial Officer | Sell | 10,000 | $64.72 | $647,172.00 | -11.3% | → |
| 2024-09-17 | Seavey Paul | EVP & Chief Financial Officer | Sell | 31,988 | $74.83 | $2,393,662.04 | -100% | → |
| 2024-09-16 | NADER MARGUERITE M | President and CEO | Sell | 33,000 | $75.52 | $2,492,160.00 | -11.2% | → |
| 2024-08-16 | Waite Patrick | EVP & Chief Operating Officer | Sell | 20,820 | $70.23 | $1,462,092.83 | -8.6% | → |
| 2020-08-05 | Seavey Paul | EVP & Chief Financial Officer | Sell | 17,836 | $66.53 | $1,186,577.36 | -11.9% | → |
| 2020-08-05 | Seavey Paul | EVP & Chief Financial Officer | Sell | 17,836 | $66.53 | $1,186,577.36 | -11.9% | → |
| 2019-12-11 | Waite Patrick | EVP & Chief Operating Officer | Sell | 18,000 | $71.27 | $1,282,803.61 | -3.0% | → |
| 2019-12-06 | NADER MARGUERITE M | President and CEO | Sell | 22,000 | $72.71 | $1,599,670.08 | -4.5% | → |
| 2019-08-01 | Seavey Paul | EVP, CFO & Treasurer | Sell | 7,000 | $124.80 | $873,622.40 | -8.9% | → |
| 2019-07-30 | MAYNARD ROGER | EVP - Investments | Sell | 10,000 | $125.00 | $1,250,018.00 | -3.7% | → |
| 2019-02-04 | CONTIS DAVID J | - | Sell | 6,581 | $105.53 | $694,523.86 | -26.7% | → |
| 2018-11-19 | MAYNARD ROGER | EVP - Investments | Sell | 10,000 | $96.71 | $967,103.00 | -3.4% | → |
| 2018-06-01 | CONTIS DAVID J | - | Sell | 3,304 | $90.95 | $300,496.16 | -13.1% | → |
| 2018-04-27 | ZELL SAMUEL | Chairman of the Board | Buy | 20,000 | $89.56 | $1,791,274.00 | +250.0% | → |
| 2018-03-22 | MAYNARD ROGER | EVP - Investments | Sell | 10,000 | $86.00 | $860,000.00 | -6.4% | → |
| 2018-03-21 | MAYNARD ROGER | EVP - Investments | Sell | 10,000 | $85.22 | $852,188.00 | -3.0% | → |
| 2018-01-02 | WALKER HOWARD | Vice Chairman of the Board | Sell | 1,200 | $88.74 | $106,485.12 | -2.1% | → |
| 2017-12-22 | NADER MARGUERITE M | President and CEO | Sell | 12,500 | $88.30 | $1,103,700.00 | -6.3% | → |
| 2017-12-21 | Seavey Paul | EVP, CFO & Treasurer | Sell | 7,775 | $87.98 | $684,063.16 | -13.8% | → |
| 2017-07-21 | ZELL SAMUEL | Chairman of the Board | Sell | 805,333 | $87.43 | $70,410,264.19 | -30.2% | → |
| 2017-07-21 | ZELL SAMUEL | Chairman of the Board | Buy | 805,333 | $87.43 | $70,410,264.19 | New | → |
| 2017-05-15 | WALKER HOWARD | Vice Chairman of the Board | Sell | 1,608 | $82.11 | $132,032.88 | -2.7% | → |
| 2017-02-23 | ROSENBERG SHELI Z | - | Sell | 12,000 | $78.29 | $939,420.00 | -6.0% | → |
| 2017-02-14 | MAYNARD ROGER | EVP - Investments | Sell | 8,000 | $75.20 | $601,610.00 | -2.5% | → |
| 2016-06-09 | MAYNARD ROGER | EVP - Investments | Sell | 15,000 | $71.64 | $1,074,577.50 | -8.8% | → |
| 2015-06-23 | CONTIS DAVID J | Director | Sell | 5,000 | $53.65 | $268,271.50 | -18.4% | → |
| 2015-03-23 | WALKER HOWARD | Vice Chairman of the Board | Sell | 6,000 | $57.75 | $346,481.40 | -10.1% | → |