Insider Transactions

Date	Filer	Title	Filing	Type	Shares Traded	Price	Total Held
05/24/23	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	1,093	$146.46	402,904
05/25/22	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	928	$172.45	401,811
05/26/21	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	883	$147.29	410,047
02/16/21	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3	318	$116.80	409,164
06/05/20	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Open market or private sale of non-derivative or derivative security	97,163	$104.28	409,482
05/14/20	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	1,426	$84.20	506,645
03/04/20	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Open market or private sale of non-derivative or derivative security	80,000	$107.63	505,219
02/25/20	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Open market or private sale of non-derivative or derivative security	106,010	$106.41	585,219
02/24/20	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3	743	$108.92	785,219
02/24/20	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Open market or private sale of non-derivative or derivative security	93,990	$109.10	691,229
02/18/20	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3	284	$115.62	785,962
02/13/20	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3	1,855	$112.32	786,246
02/12/20	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	4,029	$112.16	788,101
11/22/19	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Bona fide gift	4,500	$105.24	784,072
11/19/19	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Bona fide gift	15,500	$106.49	788,572
05/22/19	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	1,130	$106.25	804,072
05/13/19	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Other acquisition or disposition (describe transaction)	300,000	--	--
03/06/19	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Open market or private sale of non-derivative or derivative security	5,783	$98.01	802,942
03/06/19	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	4,748	$65.36	807,690
03/06/19	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	4,250	$47.50	811,940
03/06/19	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Open market or private sale of non-derivative or derivative security	8,998	$98.09	802,942
03/06/19	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	4,748	$65.36	10,897
03/06/19	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	4,250	$47.50	6,647
11/05/18	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Other acquisition or disposition (describe transaction)	300,000	--	--
11/05/18	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Other acquisition or disposition (describe transaction)	300,000	--	300,000
05/23/18	Woolley Kenneth M. Director, Executive Chairman Trans History: 155	Director, Executive Chairman	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	1,281	$93.74	808,725
03/01/18	Woolley Kenneth M. Director, Executive Chairman Trans History: 155	Director, Executive Chairman	Form 4	Open market or private sale of non-derivative or derivative security	2,195	$86.44	807,444
02/26/18	Woolley Kenneth M. Director, Executive Chairman Trans History: 155	Director, Executive Chairman	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	10,400	$38.40	845,418
02/26/18	Woolley Kenneth M. Director, Executive Chairman Trans History: 155	Director, Executive Chairman	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	11,000	$28.11	856,418
02/26/18	Woolley Kenneth M. Director, Executive Chairman Trans History: 155	Director, Executive Chairman	Form 4	Open market or private sale of non-derivative or derivative security	14,500	$86.83	841,918
02/26/18	Woolley Kenneth M. Director, Executive Chairman Trans History: 155	Director, Executive Chairman	Form 4	Open market or private sale of non-derivative or derivative security	6,900	$87.08	835,018
02/26/18	Woolley Kenneth M. Director, Executive Chairman Trans History: 155	Director, Executive Chairman	Form 4	Open market or private sale of non-derivative or derivative security	3,131	$87.15	831,887
02/26/18	Woolley Kenneth M. Director, Executive Chairman Trans History: 155	Director, Executive Chairman	Form 4	Open market or private sale of non-derivative or derivative security	22,248	$86.69	809,639
02/26/18	Woolley Kenneth M. Director, Executive Chairman Trans History: 155	Director, Executive Chairman	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	10,400	$38.40	26,645
02/26/18	Woolley Kenneth M. Director, Executive Chairman Trans History: 155	Director, Executive Chairman	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	11,000	$28.11	15,645
11/17/17	Woolley Kenneth M. Director, Executive Chairman Trans History: 155	Director, Executive Chairman	Form 4	Bona fide gift	5,000	$87.08	835,018
11/10/17	Woolley Kenneth M. Director, Executive Chairman Trans History: 155	Director, Executive Chairman	Form 4	Other acquisition or disposition (describe transaction)	300,000	--	300,000
02/15/17	Woolley Kenneth M. Director, Executive Chairman Trans History: 155	Director, Executive Chairman	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	2,550	$73.54	840,018
11/10/16	Woolley Kenneth M. Director, Executive Chairman Trans History: 155	Director, Executive Chairman	Form 5	Bona fide gift	7,000	$74.22	837,468
05/23/16	Woolley Kenneth M. Director, Executive Chairman Trans History: 155	Director, Executive Chairman	Form 5	Bona fide gift	154	$91.07	844,468
02/22/16	Woolley Kenneth M. Director, Executive Chairman Trans History: 155	Director, Executive Chairman	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	6,675	--	844,314
02/22/16	Woolley Kenneth M. Director, Executive Chairman Trans History: 155	Director, Executive Chairman	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	5,065	$85.99	37,045
12/07/15	Woolley Kenneth M. Director, Executive Chairman Trans History: 155	Director, Executive Chairman	Form 5	Bona fide gift	3,500	$86.59	837,639
11/19/15	Woolley Kenneth M. Director, Executive Chairman Trans History: 155	Director, Executive Chairman	Form 4	Open market or private sale of non-derivative or derivative security	100,000	$80.86	847,639
11/18/15	Woolley Kenneth M. Director, Executive Chairman Trans History: 155	Director, Executive Chairman	Form 4	Open market or private sale of non-derivative or derivative security	34,157	$80.56	1,013,482
11/18/15	Woolley Kenneth M. Director, Executive Chairman Trans History: 155	Director, Executive Chairman	Form 4	Open market or private sale of non-derivative or derivative security	65,843	$80.47	947,639
08/12/15	Woolley Kenneth M. Director, Executive Chairman Trans History: 155	Director, Executive Chairman	Form 5	Bona fide gift	6,500	$75.96	841,139
02/24/15	Woolley Kenneth M. Director, Executive Chairman Trans History: 155	Director, Executive Chairman	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	8,780	--	1,047,639
02/24/15	Woolley Kenneth M. Director, Executive Chairman Trans History: 155	Director, Executive Chairman	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	6,330	$65.36	36,980
12/03/14	Woolley Kenneth M. Director, Executive Chairman Trans History: 155	Director, Executive Chairman	Form 5	Bona fide gift	8,600	$59.80	1,038,859
02/19/14	Woolley Kenneth M. Director, Executive Chairman Trans History: 155	Director, Executive Chairman	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	5,850	$47.50	1,047,459
02/19/14	Woolley Kenneth M. Director, Executive Chairman Trans History: 155	Director, Executive Chairman	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	4,250	$47.50	30,650
05/22/13	Woolley Kenneth M. Director, Exec Chairman/Chief Invest Off Trans History: 155	Director, Exec Chairman/Chief Invest Off	Form 4	Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3	95	$43.54	1,079,624
05/20/13	Woolley Kenneth M. Director, Exec Chairman/Chief Invest Off Trans History: 155	Director, Exec Chairman/Chief Invest Off	Form 4	Open market or private sale of non-derivative or derivative security	38,015	$44.36	1,041,609
05/17/13	Woolley Kenneth M. Director, Exec Chairman/Chief Invest Off Trans History: 155	Director, Exec Chairman/Chief Invest Off	Form 4	Open market or private sale of non-derivative or derivative security	79,766	$44.42	1,079,719
05/16/13	Woolley Kenneth M. Director, Exec Chairman/Chief Invest Off Trans History: 155	Director, Exec Chairman/Chief Invest Off	Form 4	Open market or private sale of non-derivative or derivative security	4,200	$44.27	1,159,485
05/02/13	Woolley Kenneth M. Director, Exec Chairman/Chief Invest Off Trans History: 155	Director, Exec Chairman/Chief Invest Off	Form 4	Open market or private sale of non-derivative or derivative security	78,019	$44.01	1,163,685
05/01/13	Woolley Kenneth M. Director, Exec Chairman/Chief Invest Off Trans History: 155	Director, Exec Chairman/Chief Invest Off	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	16,788	$19.91	1,258,492
05/01/13	Woolley Kenneth M. Director, Exec Chairman/Chief Invest Off Trans History: 155	Director, Exec Chairman/Chief Invest Off	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	16,788	$43.73	1,241,704
05/01/13	Woolley Kenneth M. Director, Exec Chairman/Chief Invest Off Trans History: 155	Director, Exec Chairman/Chief Invest Off	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	55,777	$19.91	1,297,481
05/01/13	Woolley Kenneth M. Director, Exec Chairman/Chief Invest Off Trans History: 155	Director, Exec Chairman/Chief Invest Off	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	55,777	$43.62	1,241,704
05/01/13	Woolley Kenneth M. Director, Exec Chairman/Chief Invest Off Trans History: 155	Director, Exec Chairman/Chief Invest Off	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	27,435	$19.91	1,269,139
05/01/13	Woolley Kenneth M. Director, Exec Chairman/Chief Invest Off Trans History: 155	Director, Exec Chairman/Chief Invest Off	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	27,435	$43.36	1,241,704
05/01/13	Woolley Kenneth M. Director, Exec Chairman/Chief Invest Off Trans History: 155	Director, Exec Chairman/Chief Invest Off	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	18,750	$14.61	1,260,454
05/01/13	Woolley Kenneth M. Director, Exec Chairman/Chief Invest Off Trans History: 155	Director, Exec Chairman/Chief Invest Off	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	18,750	$43.36	1,241,704
05/01/13	Woolley Kenneth M. Director, Exec Chairman/Chief Invest Off Trans History: 155	Director, Exec Chairman/Chief Invest Off	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	16,788	$19.91	128,362
05/01/13	Woolley Kenneth M. Director, Exec Chairman/Chief Invest Off Trans History: 155	Director, Exec Chairman/Chief Invest Off	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	55,777	$19.91	72,585
05/01/13	Woolley Kenneth M. Director, Exec Chairman/Chief Invest Off Trans History: 155	Director, Exec Chairman/Chief Invest Off	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	27,435	$19.91	45,150
05/01/13	Woolley Kenneth M. Director, Exec Chairman/Chief Invest Off Trans History: 155	Director, Exec Chairman/Chief Invest Off	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	18,750	$14.61	26,400
02/20/13	Woolley Kenneth M. Director, Chief Investment Officer Trans History: 155	Director, Chief Investment Officer	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	14,950	$38.40	1,458,888
02/20/13	Woolley Kenneth M. Director, Chief Investment Officer Trans History: 155	Director, Chief Investment Officer	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	10,400	$38.40	145,150
06/05/12	Woolley Kenneth M. Director, Chief Investment Officer Trans History: 155	Director, Chief Investment Officer	Form 4	Open market or private sale of non-derivative or derivative security	116,484	$28.27	1,226,754
06/04/12	Woolley Kenneth M. Director, Chief Investment Officer Trans History: 155	Director, Chief Investment Officer	Form 4	Open market or private sale of non-derivative or derivative security	100,000	$27.80	1,343,238
05/22/12	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	15,875	--	1,443,938
05/22/12	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	11,000	$28.11	134,750
05/16/12	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Open market or private sale of non-derivative or derivative security	18,223	$29.50	1,428,063
05/15/12	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Open market or private sale of non-derivative or derivative security	78,113	$29.50	1,446,286
05/14/12	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Open market or private sale of non-derivative or derivative security	37,180	$29.52	1,524,399
12/12/11	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	56,250	$14.61	1,617,829
12/12/11	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	50,000	$12.50	1,667,829
12/12/11	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	106,250	$23.46	1,561,579
12/12/11	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	50,000	$12.50	180,000
12/12/11	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	56,250	$14.61	123,750
11/07/11	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	25,600	$12.50	1,587,179
11/07/11	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	25,600	$22.85	1,561,579
11/07/11	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	25,600	$12.50	230,000
11/04/11	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	74,400	$12.50	1,635,979
11/04/11	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	74,400	$22.86	1,561,579
11/04/11	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	74,400	$12.50	255,600
05/17/11	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	3,530	--	1,561,579
08/03/10	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Open market or private sale of non-derivative or derivative security	200,000	$15.79	1,558,049
08/02/10	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Open market or private sale of non-derivative or derivative security	200,000	$15.75	1,758,049
05/19/10	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	4,690	--	1,958,049
11/05/09	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	217,930	--	1,913,359
11/05/09	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Open market or private purchase of non-derivative or derivative security	40,000	$10.04	1,953,359
11/05/09	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	217,930	--	--
05/20/09	Woolley Kenneth M. Director Trans History: 155	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	9,929	--	1,695,429
11/13/08	Woolley Kenneth M. Director, Chairman of the Board and CEO Trans History: 155	Director, Chairman of the Board and CEO	Form 4	Open market or private sale of non-derivative or derivative security	150,000	$9.68	1,685,500
11/11/08	Woolley Kenneth M. Director, Chairman of the Board and CEO Trans History: 155	Director, Chairman of the Board and CEO	Form 4	Open market or private sale of non-derivative or derivative security	200,000	$9.99	1,835,500
11/05/08	Woolley Kenneth M. Director, Chairman of the Board and CEO Trans History: 155	Director, Chairman of the Board and CEO	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	60,016	--	2,035,500

* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.