自社株取引日	役員・従業員名	役員・従業員の役職	株式の種類	売却／購入	株数	株価
2020-08-05	ABRAM, J ADAM	Director, Chief Executive Officer	普通株式	売却	2,673	$45.94
2020-08-04	MYRON, ROBERT PATRICK	Director, President & COO	普通株式	売却	62,778	$44.67
2020-08-04	MYRON, ROBERT PATRICK	Director, President & COO	普通株式	売却	2,222	$45.32
2020-06-10	COWELL, JANET RAYE	Director	普通株式	売却	1,115	$40.89
2020-05-14	DORAN, SARAH C.	Chief Financial Officer	普通株式	購入	2,555	$29.40
2020-05-07	ABRAM, J ADAM	Director, Chief Executive Officer	普通株式	購入	15,384	$31.86
2020-03-12	ABRAM, J ADAM	Director, Chief Executive Officer	普通株式	購入	15,000	$33.40
2020-02-21	HEINLEIN, DANIEL	Pres & CEO-Casualty Rein Sgmt	普通株式	売却	504	$46.10
2020-02-21	ZOFFER, DAVID B.	SVP Group Gen Counsel	普通株式	売却	579	$46.10
2020-02-21	SCHMITZER, RICHARD	Pres. & CEO - E&S Lines Sgmt	普通株式	売却	1,293	$46.10
2020-02-21	CROW, MICHAEL E	Principal Accounting Officer	普通株式	売却	461	$46.10
2020-02-20	DORAN, SARAH C.	Chief Financial Officer	普通株式	売却	1,059	$43.45
2020-02-20	MYRON, ROBERT PATRICK	Director, President & COO	普通株式	売却	2,601	$43.45
2020-02-20	ZOFFER, DAVID B.	SVP Group Gen Counsel	普通株式	売却	645	$43.45
2020-02-20	CROW, MICHAEL E	Principal Accounting Officer	普通株式	売却	541	$43.45
2020-02-20	MCCAFFERTY, TERENCE M.	Pres & CEO- Sp Adm Ins Sgmt	普通株式	売却	611	$43.45
2020-02-20	ABRAM, J ADAM	Director, Chief Executive Officer	普通株式	売却	1,078	$43.45
2020-02-20	HEINLEIN, DANIEL	Pres & CEO-Casualty Rein Sgmt	普通株式	売却	931	$43.45