Insider Transactions

Date Filer Filing Type Shares Traded Price Total Held
03/02/15
Director, Chief Executive Officer
Form 4 Open market or private sale of non-derivative or derivative security 20,000 $66.16 804,400
02/02/15
Director, Chief Executive Officer
Form 4 Open market or private sale of non-derivative or derivative security 20,000 $64.94 804,890
03/01/18
Director, Executive Chairman
Form 4 Open market or private sale of non-derivative or derivative security 2,195 $86.44 807,444
05/23/18
Director, Executive Chairman
Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,281 $93.74 808,725
02/26/18
Director, Executive Chairman
Form 4 Open market or private sale of non-derivative or derivative security 22,248 $86.69 809,639
08/05/08
Director, President
Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 28,007 -- 824,260
02/24/15
Director, Chief Executive Officer
Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 19,510 -- 824,400
01/02/15
Director, Chief Executive Officer
Form 4 Open market or private sale of non-derivative or derivative security 20,000 $58.73 824,890
02/26/18
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
Director, Executive Chairman
Form 4 Open market or private sale of non-derivative or derivative security 6,900 $87.08 835,018
11/17/17
Director, Executive Chairman
Form 4 Bona fide gift 5,000 $87.08 835,018
12/31/16
Director, Executive Chairman
Form 5 Bona fide gift 7,000 $74.22 837,468
12/31/15
Director, Executive Chairman
Form 5 Bona fide gift 3,500 $86.59 837,639
02/15/17
Director, Executive Chairman
Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 2,550 $73.54 840,018
12/31/15
Director, Executive Chairman
Form 5 Bona fide gift 6,500 $75.96 841,139
02/26/18
Director, Executive Chairman
Form 4 Open market or private sale of non-derivative or derivative security 14,500 $86.83 841,918
02/22/16
Director, Executive Chairman
Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 6,675 -- 844,314
02/22/16
Director, Executive Chairman
Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 6,675 -- 844,314
12/31/16
Director, Executive Chairman
Form 5 Bona fide gift 154 $91.07 844,468
12/31/14
Director, Chief Executive Officer
Form 5 Bona fide gift 24,000 $58.81 844,890
02/26/18
Director, Executive Chairman
Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 10,400 $38.40 845,418
03/05/10
Director, Chief Executive Officer
Form 4 Other acquisition or disposition -- -- 847,305
11/05/08
Director, President
Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 23,045 -- 847,305
11/18/15
Director, Executive Chairman
Form 4 Open market or private sale of non-derivative or derivative security 100,000 $80.86 847,639
02/26/18
Director, Executive Chairman
Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 11,000 $28.11 856,418
12/03/14
Director, Chief Executive Officer
Form 4 Open market or private sale of non-derivative or derivative security 20,000 $59.55 868,890
06/10/14
Director, Chief Executive Officer
Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 30,000 $12.50 883,890
06/10/14
Director, Chief Executive Officer
Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 5,000 $12.85 888,890
06/07/12
Director, Chairman of the Board and CEO
Form 4 Other acquisition or disposition (describe transaction) 724,090 $28.66 917,890
11/18/15
Director, Executive Chairman
Form 4 Open market or private sale of non-derivative or derivative security 65,843 $80.47 947,639
11/18/15
Director, Executive Chairman
Form 4 Open market or private sale of non-derivative or derivative security 34,157 $80.56 1,013,482
12/03/14
Director, Executive Chairman
Form 5 Bona fide gift 8,600 $59.80 1,038,859
05/20/13
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
02/19/14
Director, Executive Chairman
Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 5,850 $47.50 1,047,459
02/24/15
Director, Executive Chairman
Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 8,780 -- 1,047,639
05/22/13
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
05/16/13
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
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
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
06/04/12
Director, Chief Investment Officer
Form 4 Open market or private sale of non-derivative or derivative security 116,484 $28.27 1,226,754
05/01/13
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
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
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
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
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
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
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
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
05/15/06
Director
Form 4/A Other acquisition or disposition -- -- 1,328,673
08/11/04
Director
Form 3/A Amendment to an Initial Statement of Beneficial Ownership of Securities -- -- 1,328,673
08/11/04
Director, CEO & Chairman of the Board
Form 3/A Amendment to an Initial Statement of Beneficial Ownership of Securities -- -- 1,332,659
02/01/07
Director
Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 8,761 -- 1,337,434
06/04/12
Director, Chief Investment Officer
Form 4 Open market or private sale of non-derivative or derivative security 100,000 $27.80 1,343,238
08/21/06
Director, Chairman of the Board and CEO
Form 4 Bona fide gift 430,500 -- 1,343,859
02/01/07
Director, Chairman of the Board and CEO
Form 4/A Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 10,740 -- 1,356,699
02/21/07
Director, Chairman of the Board and CEO
Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 15,000 -- 1,369,746
05/01/07
Director
Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 74,968 -- 1,412,402
05/13/05
Director, CEO & Chairman of the Board
Form 4/A Open market or private purchase of non-derivative or derivative security 83,000 $12.68 1,415,659
05/16/05
Director, CEO & Chairman of the Board
Form 4/A Open market or private purchase of non-derivative or derivative security 4,600 $12.85 1,420,259
05/14/12
Director
Form 4 Open market or private sale of non-derivative or derivative security 18,223 $29.50 1,428,063
05/16/05
Director, CEO & Chairman of the Board
Form 4/A Open market or private purchase of non-derivative or derivative security 12,400 $12.85 1,432,659
05/22/12
Director
Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 15,875 -- 1,443,938
05/14/12
Director
Form 4 Open market or private sale of non-derivative or derivative security 78,113 $29.50 1,446,286
02/20/13
Director, Chief Investment Officer
Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 14,950 $38.40 1,458,888
05/01/07
Director, Chairman of the Board and CEO
Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 91,905 -- 1,463,604
08/01/07
Director
Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 65,706 -- 1,478,108
08/07/06
Director, Chairman of the Board and CEO
Form 4 Open market or private purchase of non-derivative or derivative security 73,100 $16.32 1,505,759
08/08/07
Director, Chairman of the Board and CEO
Form 4 Bona fide gift 20,500 -- 1,523,654
05/14/12
Director
Form 4 Open market or private sale of non-derivative or derivative security 37,180 $29.52 1,524,399
08/01/07
Director, Chairman of the Board and CEO
Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 80,550 -- 1,544,154
08/03/10
Director
Form 4 Open market or private sale of non-derivative or derivative security 200,000 $15.79 1,558,049
11/05/07
Director, President
Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 80,278 -- 1,558,386
12/12/11
Director
Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 106,250 $23.47 1,561,579
11/04/11
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
Director
Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 25,600 $22.85 1,561,579
05/17/11
Director
Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 3,530 -- 1,561,579
11/04/11
Director
Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 25,600 $12.50 1,587,179
08/07/06
Director, Chairman of the Board and CEO
Form 4 Open market or private purchase of non-derivative or derivative security 110,100 $16.36 1,615,859
12/12/11
Director
Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 56,250 $14.61 1,617,829
08/09/06
Director, Chairman of the Board and CEO
Form 4 Open market or private purchase of non-derivative or derivative security 3,800 $16.40 1,619,659
11/05/07
Director, Chairman of the Board and CEO
Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 98,415 -- 1,622,069
02/05/08
Director, President
Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 72,439 -- 1,630,825
11/04/11
Director
Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 74,400 $12.50 1,635,979
12/12/11
Director
Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 50,000 $12.50 1,667,829
08/09/06
Director, Chairman of the Board and CEO
Form 4 Open market or private purchase of non-derivative or derivative security 51,700 $16.34 1,671,359
08/11/06
Director, Chairman of the Board and CEO
Form 4 Open market or private purchase of non-derivative or derivative security 12,200 $16.35 1,683,559
11/11/08
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
05/05/08
Director, President
Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 58,280 -- 1,689,105
05/20/09
Director
Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 9,929 -- 1,695,429
02/05/08
Director, Chairman of the Board and CEO
Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 88,930 -- 1,710,999
08/17/06
Director, Chairman of the Board and CEO
Form 4 Open market or private purchase of non-derivative or derivative security 33,900 $16.80 1,717,459
08/05/08
Director, President
Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 59,412 -- 1,748,517
08/02/10
Director
Form 4 Open market or private sale of non-derivative or derivative security 200,000 $15.75 1,758,049
02/13/08
Director, Chairman of the Board and CEO
Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 60,000 -- 1,770,999
08/18/06
Director, Chairman of the Board and CEO
Form 4 Open market or private purchase of non-derivative or derivative security 55,800 $16.79 1,773,259
08/23/06
Director, Chairman of the Board and CEO
Form 4 Open market or private purchase of non-derivative or derivative security 1,100 $16.80 1,774,359
08/23/06
Director, Chairman of the Board and CEO
Form 4 Open market or private purchase of non-derivative or derivative security 2,100 $16.80 1,776,459
11/05/08
Director, President
Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 48,886 -- 1,797,403
11/11/08
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
05/05/08
Director, Chairman of the Board and CEO
Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 71,548 -- 1,842,547

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