SEC CIK 1305086
Squires James A
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| NSCview stock → | 60,907 | 2023-01-30 |
Position History — NSC
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — NSC
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2023-02-21 | Grant / award (derivative) | 4.49 | $225.43 | 9,548.49 |
| 2023-01-30 | Option exercise (derivative) | 2,300 | — | 9,544 |
| 2023-01-30 | Tax withholding | 852 | $239.06 | 60,907 |
| 2023-01-30 | Option exercise | 2,300 | $0.00 | 61,759 |
| 2023-01-28 | Option exercise (derivative) | 2,250 | — | 14,828 |
| 2023-01-28 | Option exercise (derivative) | 2,984 | — | 11,844 |
| 2023-01-28 | Tax withholding | 833 | $239.06 | 60,564 |
| 2023-01-28 | Option exercise | 2,250 | $0.00 | 61,397 |
| 2023-01-28 | Option exercise | 2,984 | $0.00 | 59,147 |
| 2023-01-28 | Tax withholding | 1,105 | $239.06 | 59,459 |
| 2023-01-27 | Option exercise (derivative) | 664 | — | 17,078 |
| 2023-01-27 | Tax withholding | 246 | $241.20 | 56,163 |
| 2023-01-27 | Option exercise | 664 | $0.00 | 56,409 |
| 2023-01-26 | Grant / award (derivative) | 750 | — | 23,054 |
| 2023-01-26 | Tax withholding | 7,547 | $240.42 | 55,745 |
| 2023-01-26 | Grant / award | 20,396 | $0.00 | 63,292 |
| 2022-12-08 | Open-market sale | 10,636 | $245.74 | 1,000.92 |
| 2022-08-02 | Option exercise (derivative) | 105,420 | $0.00 | 0 |
| 2022-08-02 | Option exercise | 105,420 | $70.32 | 148,148 |
| 2022-08-02 | Open-market sale | 132 | $250.86 | 148,016 |
| 2022-08-02 | Open-market sale | 6,295 | $250.21 | 141,721 |
| 2022-08-02 | Open-market sale | 46,043 | $249.13 | 95,678 |
| 2022-08-02 | Open-market sale | 52,950 | $248.35 | 42,728 |
| 2022-05-16 | Option exercise (derivative) | 27,871 | — | 0 |
| 2022-05-16 | Open-market sale | 27,871 | $247.54 | 62,728 |
| 2022-05-16 | Option exercise | 27,871 | $104.23 | 90,599 |
| 2022-03-24 | Gift | 16,000 | $0.00 | 32,613 |
| 2022-03-21 | Gift | 7,000 | $0.00 | 69,728 |
| 2022-03-21 | Gift | 7,000 | $0.00 | 41,613 |
| 2022-03-21 | Gift | 14,000 | $0.00 | 62,728 |
| 2022-01-31 | Option exercise (derivative) | 2,300 | — | 16,244 |
| 2022-01-31 | Tax withholding | 984 | $270.71 | 59,851 |
| 2022-01-31 | Option exercise | 2,300 | $0.00 | 60,835 |
| 2022-01-28 | Option exercise (derivative) | 62,880 | — | 0 |
| 2022-01-28 | Option exercise (derivative) | 2,250 | — | 21,526 |
| 2022-01-28 | Option exercise (derivative) | 2,982 | — | 18,544 |
| 2022-01-28 | Option exercise | 2,982 | $0.00 | 121,402 |
| 2022-01-28 | Option exercise | 62,880 | $92.76 | 118,420 |
| 2022-01-28 | Option exercise | 2,250 | $0.00 | 123,652 |
| 2022-01-28 | Tax withholding | 962 | $268.22 | 122,690 |
| 2022-01-28 | Tax withholding | 1,275 | $268.22 | 121,415 |
| 2022-01-28 | Open-market sale | 62,880 | $269.36 | 58,535 |
| 2022-01-27 | Grant / award | 29,481 | $0.00 | 85,021 |
| 2022-01-27 | Tax withholding | 12,604 | $270.98 | 72,417 |
| 2022-01-27 | Grant / award (derivative) | 7,970 | — | 23,776 |
| 2022-01-27 | Grant / award (derivative) | 16,510 | — | 16,510 |
| 2022-01-26 | Option exercise (derivative) | 8,110 | — | 0 |
| 2022-01-26 | Option exercise | 8,110 | $0.00 | 58,911 |
| 2022-01-26 | Tax withholding | 3,371 | $273.06 | 55,540 |
| 2022-01-25 | Option exercise (derivative) | 3,030 | — | 15,806 |
| 2022-01-25 | Option exercise | 3,030 | $0.00 | 51,642 |
| 2022-01-25 | Tax withholding | 841 | $271.73 | 50,801 |
| 2021-08-04 | Gift | 1,600 | $0.00 | 48,612 |
| 2021-08-04 | Gift | 1,600 | $0.00 | 48,613 |
| 2021-05-26 | Gift | 1,589 | $0.00 | 50,213 |
| 2021-05-26 | Gift | 1,589 | $0.00 | 51,800 |
| 2021-05-26 | Gift | 1,588 | $0.00 | 50,212 |
| 2021-05-26 | Gift | 1,588 | $0.00 | 51,802 |
| 2021-05-24 | Open-market sale | 10,000 | $278.04 | 11,636.92 |
| 2021-05-18 | Option exercise (derivative) | 70,000 | — | 62,880 |
| 2021-05-18 | Option exercise | 70,000 | $92.76 | 120,211 |
| 2021-05-18 | Open-market sale | 70,000 | $282.21 | 50,211 |
| 2021-03-09 | Gift | 17 | $0.00 | 66,650 |
| 2021-03-09 | Gift | 16,439 | $0.00 | 50,211 |
| 2021-03-09 | Gift | 16,439 | $0.00 | 50,231 |
| 2021-03-09 | Gift | 17 | $0.00 | 50,214 |
| 2021-02-24 | Gift | 3,000 | $0.00 | 66,633 |
| 2021-02-24 | Gift | 3,000 | $0.00 | 33,792 |
| 2021-02-11 | Gift | 2,200 | $0.00 | 69,633 |
| 2021-02-11 | Gift | 2,200 | $0.00 | 36,792 |
| 2021-02-01 | Option exercise (derivative) | 2,300 | — | 18,836 |
| 2021-02-01 | Option exercise | 2,300 | $0.00 | 72,817 |
| 2021-02-01 | Tax withholding | 984 | $239.52 | 71,833 |
| 2021-01-28 | Grant / award (derivative) | 20,730 | — | 20,730 |
| 2021-01-28 | Grant / award (derivative) | 9,000 | — | 24,118 |
| 2021-01-28 | Option exercise (derivative) | 2,982 | — | 21,136 |
| 2021-01-28 | Option exercise (derivative) | 12,800 | — | 0 |
| 2021-01-28 | Tax withholding | 1,275 | $239.74 | 87,790 |
| 2021-01-28 | Grant / award | 27,987 | $0.00 | 73,283 |
| 2021-01-28 | Option exercise | 12,800 | $0.00 | 86,083 |
| 2021-01-28 | Option exercise | 2,982 | $0.00 | 89,065 |
| 2021-01-28 | Tax withholding | 5,308 | $239.74 | 82,482 |
| 2021-01-28 | Tax withholding | 11,965 | $239.75 | 70,517 |
| 2021-01-25 | Option exercise (derivative) | 3,030 | — | 15,118 |
| 2021-01-25 | Tax withholding | 841 | $243.28 | 45,296 |
| 2021-01-25 | Option exercise | 3,030 | $0.00 | 46,137 |
| 2020-11-24 | Gift | 18,000 | $0.00 | 43,107 |
| 2020-11-24 | Gift | 18,000 | $0.00 | 38,992 |
| 2020-11-24 | Gift | 18,000 | $0.00 | 21,636.92 |
| 2020-11-12 | Gift | 1,500 | $0.00 | 56,992 |
| 2020-11-12 | Gift | 1,500 | $0.00 | 61,107 |
| 2020-08-27 | Gift | 3,750 | $0.00 | 58,492 |
| 2020-08-27 | Gift | 3,750 | $0.00 | 62,607 |
| 2020-07-31 | Open-market sale | 2,715 | $186.68 | 0 |
| 2020-06-04 | Option exercise (derivative) | 1,061 | — | 28,229 |
| 2020-06-04 | Option exercise (derivative) | 22,568 | — | 0 |
| 2020-06-04 | Option exercise (derivative) | 959 | — | 27,871 |
| 2020-06-04 | Option exercise (derivative) | 22,229 | — | 0 |
| 2020-06-04 | Option exercise (derivative) | 6,000 | — | 22,229 |
| 2020-06-04 | Option exercise | 22,229 | $94.17 | 107,001 |
| 2020-06-04 | Option exercise | 22,568 | $69.83 | 84,772 |
| 2020-06-04 | Option exercise | 6,000 | $94.17 | 113,001 |
| 2020-06-04 | Option exercise | 1,061 | $94.17 | 114,062 |
| 2020-06-04 | Option exercise | 959 | $104.23 | 115,021 |
| 2020-06-04 | Tax withholding | 522 | $191.68 | 114,499 |
| 2020-06-04 | Tax withholding | 522 | $191.68 | 113,977 |
| 2020-06-04 | Open-market sale | 6,000 | $191.50 | 107,977 |
| 2020-06-04 | Open-market sale | 22,229 | $191.47 | 85,748 |
| 2020-06-04 | Open-market sale | 22,568 | $191.47 | 63,180 |
| 2020-03-05 | Gift | 17,235 | $0.00 | 62,204 |
| 2020-03-05 | Gift | 17,235 | $0.00 | 62,242 |
| 2020-01-30 | Grant / award (derivative) | 9,200 | — | 18,148 |
| 2020-01-30 | Grant / award (derivative) | 22,480 | — | 22,480 |
| 2020-01-30 | Tax withholding | 21,086 | $213.32 | 79,439 |
| 2020-01-30 | Grant / award | 49,323 | $0.00 | 100,525 |
| 2020-01-28 | Option exercise (derivative) | 2,982 | $0.00 | 8,948 |
| 2020-01-28 | Option exercise | 2,982 | $0.00 | 52,477 |
| 2020-01-28 | Tax withholding | 1,275 | $204.14 | 51,202 |
| 2020-01-27 | Option exercise (derivative) | 3,600 | — | 0 |
| 2020-01-27 | Option exercise (derivative) | 3,030 | — | 6,060 |
| 2020-01-27 | Tax withholding | 1,105 | $204.22 | 49,495 |
| 2020-01-27 | Tax withholding | 1,000 | $204.22 | 50,600 |
| 2020-01-27 | Option exercise | 3,030 | $0.00 | 51,600 |
| 2020-01-27 | Option exercise | 3,600 | $0.00 | 48,570 |
| 2019-11-25 | Gift | 10,883 | $0.00 | 45,007 |
| 2019-11-25 | Gift | 10,917 | $0.00 | 44,970 |
| 2019-06-26 | Gift | 29,656 | $0.00 | 55,887 |
| 2019-06-26 | Gift | 4,902 | $0.00 | 85,543 |
| 2019-06-26 | Gift | 29,654 | $0.00 | 60,790 |
| 2019-06-26 | Gift | 4,902 | $0.00 | 55,888 |
| 2019-05-21 | Open-market sale | 1,512 | $204.62 | 3,636.92 |
| 2019-04-25 | Option exercise (derivative) | 1,432 | — | 22,568 |
| 2019-04-25 | Option exercise | 1,432 | $69.83 | 81,132 |
| 2019-04-25 | Tax withholding | 491 | $204.06 | 80,641 |
| 2019-03-13 | Gift | 3,750 | $0.00 | 31,136 |
| 2019-03-13 | Gift | 3,750 | $0.00 | 79,700 |
| 2019-01-28 | Grant / award (derivative) | 25,820 | — | 25,820 |
| 2019-01-28 | Grant / award (derivative) | 11,930 | — | 11,930 |
| 2019-01-28 | Grant / award (derivative) | 11,930 | — | 11,930 |
| 2019-01-28 | Grant / award (derivative) | 25,820 | — | 25,820 |
| 2019-01-28 | Tax withholding | 25,163 | $164.44 | 83,450 |
| 2019-01-28 | Grant / award | 58,859 | $0.00 | 108,613 |
| 2019-01-25 | Option exercise (derivative) | 3,030 | — | 9,090 |
| 2019-01-25 | Tax withholding | 983 | $164.01 | 49,754 |
| 2019-01-25 | Option exercise | 3,030 | $0.00 | 50,737 |
| 2019-01-23 | Option exercise (derivative) | 3,980 | — | 0 |
| 2019-01-23 | Tax withholding | 1,105 | $164.61 | 47,707 |
| 2019-01-23 | Option exercise | 3,980 | $0.00 | 48,812 |
| 2018-08-20 | Option exercise (derivative) | 1,330 | — | 0 |
| 2018-08-20 | Option exercise (derivative) | 1,593 | — | 0 |
| 2018-08-20 | Option exercise | 1,593 | $62.75 | 44,644 |
| 2018-08-20 | Option exercise | 1,330 | $75.14 | 45,974 |
| 2018-08-20 | Tax withholding | 1,142 | $175.11 | 44,832 |
| 2018-08-17 | Gift | 222 | $0.00 | 48,751 |
| 2018-08-17 | Gift | 1,000 | $0.00 | 47,051 |
| 2018-08-17 | Gift | 400 | $0.00 | 48,051 |
| 2018-08-17 | Gift | 300 | $0.00 | 48,451 |
| 2018-08-17 | Gift | 2,000 | $0.00 | 45,051 |
| 2018-08-17 | Gift | 4,778 | $0.00 | 34,886 |
| 2018-08-17 | Gift | 300 | $0.00 | 39,664 |
| 2018-08-17 | Gift | 2,000 | $0.00 | 43,051 |
| 2018-08-13 | Option exercise (derivative) | 17,407 | — | 1,593 |
| 2018-08-13 | Option exercise (derivative) | 16,670 | — | 1,330 |
| 2018-08-13 | Option exercise | 16,670 | $75.14 | 80,628 |
| 2018-08-13 | Open-market sale | 16,670 | $171.73 | 63,958 |
| 2018-08-13 | Open-market sale | 17,407 | $171.73 | 46,551 |
| 2018-08-13 | Option exercise | 17,407 | $62.75 | 63,958 |
| 2018-05-22 | Gift | 5,075 | $0.00 | 10,150 |
| 2018-05-22 | Gift | 10,150 | $0.00 | 46,551 |
| 2018-05-22 | Gift | 5,075 | $0.00 | 5,075 |
| 2018-03-20 | Gift | 2,045 | $0.00 | 56,701 |
| 2018-03-20 | Gift | 2,125 | $0.00 | 39,964 |
| 2018-02-01 | Open-market sale | 10,000 | $150.10 | 8,314 |
| 2018-01-25 | Grant / award (derivative) | 12,120 | — | 12,120 |
| 2018-01-25 | Grant / award (derivative) | 26,080 | — | 26,080 |
| 2018-01-25 | Tax withholding | 4,067 | $149.58 | 58,746 |
| 2018-01-25 | Grant / award | 9,900 | $0.00 | 62,813 |
| 2018-01-24 | Option exercise (derivative) | 4,000 | $0.00 | 0 |
| 2018-01-24 | Option exercise | 4,000 | $0.00 | 54,130 |
| 2018-01-24 | Tax withholding | 1,217 | $149.59 | 52,913 |
| 2017-10-30 | Gift | 310 | $0.00 | 42,089 |
| 2017-10-30 | Gift | 1,944 | $0.00 | 50,130 |
| 2017-08-15 | Option exercise (derivative) | 24,407 | — | 0 |
| 2017-08-15 | Option exercise | 24,407 | $47.76 | 76,481 |
| 2017-08-15 | Open-market sale | 24,407 | $119.95 | 52,074 |
| 2017-05-30 | Gift | 5,000 | $0.00 | 49,589 |
| 2017-05-30 | Gift | 5,000 | $0.00 | 42,399 |
| 2017-01-26 | Grant / award (derivative) | 8,110 | — | 8,110 |
| 2017-01-26 | Option exercise (derivative) | 34,417 | — | 0 |
| 2017-01-26 | Grant / award (derivative) | 60,300 | — | 60,300 |
| 2017-01-26 | Option exercise (derivative) | 3,000 | $0.00 | 0 |
| 2017-01-26 | Grant / award | 11,051 | $0.00 | 92,709 |
| 2017-01-26 | Open-market sale | 34,417 | $119.77 | 54,589 |
| 2017-01-26 | Tax withholding | 5,272 | $120.25 | 89,006 |
| 2017-01-26 | Tax withholding | 1,431 | $120.25 | 94,278 |
| 2017-01-26 | Option exercise | 3,000 | $0.00 | 95,709 |
| 2017-01-26 | Option exercise | 34,417 | $38.71 | 81,658 |
| 2016-12-15 | Gift | 400 | $0.00 | 47,241 |
| 2016-11-11 | Option exercise (derivative) | 2,093 | — | 24,407 |
| 2016-11-11 | Option exercise (derivative) | 2,583 | — | 34,417 |
| 2016-11-11 | Option exercise | 2,093 | $47.76 | 49,643 |
| 2016-11-11 | Tax withholding | 2,002 | $99.93 | 47,641 |
| 2016-11-11 | Option exercise | 2,583 | $38.71 | 47,550 |
| 2016-09-29 | Gift | 1,580 | $0.00 | 47,399 |
| 2016-08-30 | Gift | 700 | $0.00 | 44,967 |
| 2016-08-24 | Gift | 2,700 | $0.00 | 45,667 |
| 2016-01-28 | Grant / award (derivative) | 12,800 | — | 12,800 |
| 2016-01-28 | Grant / award (derivative) | 105,420 | — | 105,420 |
| 2016-01-28 | Tax withholding | 5,776 | $70.32 | 45,966 |
| 2016-01-28 | Grant / award | 15,540 | $0.00 | 51,742 |
| 2016-01-27 | Option exercise (derivative) | 3,000 | $0.00 | 0 |
| 2016-01-27 | Tax withholding | 1,020 | $69.32 | 36,202 |
| 2016-01-27 | Option exercise | 3,000 | $0.00 | 37,222 |
| 2015-06-01 | Grant / award (derivative) | 132,880 | — | 132,880 |
| 2015-01-29 | Option exercise (derivative) | 4,000 | $0.00 | 0 |
| 2015-01-29 | Tax withholding | 1,842 | $102.99 | 57,422 |
| 2015-01-29 | Option exercise | 4,000 | $0.00 | 59,264 |
| 2015-01-27 | Grant / award (derivative) | 3,600 | — | 3,600 |
| 2015-01-27 | Grant / award (derivative) | 28,830 | — | 28,830 |
| 2015-01-27 | Grant / award | 9,144 | $0.00 | 58,322 |
| 2015-01-27 | Tax withholding | 3,058 | $104.23 | 55,264 |
| 2014-11-14 | Gift | 2,000 | $0.00 | 48,978 |
| 2014-10-29 | Gift | 1,800 | $0.00 | 49,178 |
| 2014-09-04 | Option exercise (derivative) | 1,970 | — | 0 |
| 2014-09-04 | Option exercise (derivative) | 2,017 | — | 0 |
| 2014-09-04 | Tax withholding | 1,854 | $107.91 | 101,957 |
| 2014-09-04 | Option exercise | 1,970 | $50.74 | 103,811 |
| 2014-09-04 | Option exercise | 2,017 | $49.56 | 101,841 |
| 2014-07-29 | Option exercise (derivative) | 32,030 | — | 1,970 |
| 2014-07-29 | Open-market sale | 32,030 | $104.95 | 99,824 |
| 2014-07-29 | Option exercise | 32,030 | $50.74 | 131,854 |
| 2014-04-24 | Option exercise (derivative) | 2,023 | — | 0 |
| 2014-04-24 | Option exercise | 2,023 | $49.43 | 99,824 |
| 2014-01-29 | Option exercise (derivative) | 10,000 | $0.00 | 0 |
| 2014-01-29 | Option exercise | 10,000 | $0.00 | 102,571 |
| 2014-01-29 | Tax withholding | 4,770 | $90.05 | 97,801 |
| 2014-01-23 | Grant / award (derivative) | 3,980 | — | 3,980 |
| 2014-01-23 | Grant / award (derivative) | 29,290 | $0.00 | 29,290 |
| 2014-01-23 | Tax withholding | 5,296 | $94.17 | 92,571 |
| 2014-01-23 | Grant / award | 14,212 | $0.00 | 97,867 |
| 2013-12-11 | Gift | 2,000 | $0.00 | 83,655 |
| 2013-12-11 | Gift | 2,000 | $0.00 | 85,655 |
| 2013-12-11 | Gift | 500 | $0.00 | 87,655 |
| 2013-12-10 | Gift | 2,000 | $0.00 | 88,155 |
| 2013-12-10 | Gift | 500 | $0.00 | 92,155 |
| 2013-12-10 | Gift | 2,000 | $0.00 | 90,155 |
| 2013-03-19 | Option exercise (derivative) | 2,932 | $0.00 | 0 |
| 2013-03-19 | Option exercise (derivative) | 4,541 | $0.00 | 0 |
| 2013-03-19 | Option exercise | 2,932 | $34.10 | 93,983 |
| 2013-03-19 | Tax withholding | 1,328 | $75.32 | 92,655 |
| 2013-03-19 | Option exercise | 4,541 | $22.02 | 92,379 |
| 2013-03-19 | Tax withholding | 1,328 | $75.32 | 91,051 |
| 2013-02-22 | Option exercise (derivative) | 4,777 | $0.00 | 2,023 |
| 2013-02-22 | Option exercise (derivative) | 8,983 | $0.00 | 2,017 |
| 2013-02-22 | Option exercise | 4,777 | $49.43 | 92,615 |
| 2013-02-22 | Option exercise | 8,983 | $49.56 | 96,821 |
| 2013-02-22 | Open-market sale | 8,983 | $73.09 | 87,838 |
| 2013-02-19 | Option exercise (derivative) | 6,068 | $0.00 | 2,932 |
| 2013-02-19 | Open-market sale | 6,068 | $72.31 | 87,838 |
| 2013-02-19 | Option exercise | 6,068 | $34.10 | 93,906 |
| 2013-01-24 | Grant / award (derivative) | 4,000 | — | 24,000 |
| 2013-01-24 | Option exercise (derivative) | 7,000 | $0.00 | 20,000 |
| 2013-01-24 | Grant / award (derivative) | 24,000 | — | 24,000 |
| 2013-01-24 | Option exercise | 7,000 | $0.00 | 90,250 |
| 2013-01-24 | Tax withholding | 2,412 | $69.19 | 87,838 |
| 2013-01-24 | Grant / award | 18,629 | — | 91,049 |
| 2013-01-24 | Tax withholding | 7,799 | $69.19 | 83,250 |
| 2012-11-13 | Option exercise (derivative) | 3,095 | $0.00 | 0 |
| 2012-11-13 | Option exercise | 3,095 | $19.63 | 72,420 |
| 2012-05-03 | Open-market sale | 5,000 | $72.98 | 69,325 |
| 2012-01-26 | Grant / award (derivative) | 18,000 | — | 18,000 |
| 2012-01-26 | Grant / award (derivative) | 3,000 | — | 27,000 |
| 2012-01-26 | Tax withholding | 9,074 | $75.14 | 74,325 |
| 2012-01-26 | Grant / award | 24,013 | — | 83,399 |
| 2012-01-25 | Option exercise (derivative) | 2,750 | $0.00 | 24,000 |
| 2012-01-25 | Option exercise | 2,750 | $0.00 | 60,323 |
| 2012-01-25 | Tax withholding | 937 | $73.90 | 59,386 |
| 2011-11-10 | Gift | 600 | $0.00 | 58,173 |
| 2011-11-10 | Gift | 600 | $0.00 | 57,573 |
| 2011-11-01 | Option exercise (derivative) | 2,000 | — | 3,095 |
| 2011-11-01 | Option exercise (derivative) | 4,446 | — | 0 |
| 2011-11-01 | Tax withholding | 546 | $72.01 | 58,773 |
| 2011-11-01 | Option exercise | 2,000 | $19.63 | 59,319 |
| 2011-11-01 | Option exercise | 4,446 | $22.49 | 58,708 |
| 2011-11-01 | Tax withholding | 1,389 | $72.01 | 57,319 |
| 2011-05-13 | Option exercise (derivative) | 8,459 | — | 4,541 |
| 2011-05-13 | Option exercise | 8,459 | $22.02 | 62,721 |
| 2011-05-13 | Disposition to issuer | 8,459 | $71.29 | 54,262 |
| 2011-01-27 | Grant / award (derivative) | 19,000 | — | 19,000 |
| 2011-01-27 | Grant / award (derivative) | 3,000 | — | 26,750 |
| 2011-01-27 | Grant / award | 12,512 | — | 54,262 |
| 2010-11-16 | Option exercise (derivative) | 3,231 | — | 0 |
| 2010-11-16 | Tax withholding | 825 | $60.66 | 41,750 |
| 2010-11-16 | Option exercise | 3,231 | $15.48 | 42,575 |
| 2010-06-03 | Option exercise (derivative) | 6,905 | — | 5,095 |
| 2010-06-03 | Disposition to issuer | 6,905 | $56.93 | 39,344 |
| 2010-06-03 | Option exercise | 6,905 | $19.63 | 46,249 |
| 2010-01-29 | Grant / award (derivative) | 26,500 | — | 26,500 |
| 2010-01-29 | Grant / award (derivative) | 4,000 | — | 23,750 |
| 2010-01-29 | Grant / award | 4,031 | — | 39,344 |
| 2010-01-28 | Option exercise (derivative) | 3,600 | — | 19,750 |
| 2010-01-28 | Option exercise | 3,600 | — | 38,913 |
| 2010-01-28 | Disposition to issuer | 3,600 | $48.88 | 35,313 |
| 2009-11-09 | Option exercise (derivative) | 5,904 | — | 0 |
| 2009-11-09 | Tax withholding | 1,918 | $52.14 | 35,313 |
| 2009-11-09 | Option exercise | 5,904 | $16.94 | 37,231 |
| 2009-01-29 | Grant / award (derivative) | 37,000 | — | 37,000 |
| 2009-01-29 | Grant / award (derivative) | 9,900 | — | 23,250 |
| 2009-01-29 | Grant / award | 2,964 | — | 31,327 |
| 2009-01-29 | Grant / award (derivative) | 10,000 | — | 23,350 |
| 2009-01-27 | Option exercise (derivative) | 3,400 | — | 13,350 |
| 2009-01-27 | Option exercise | 3,400 | — | 31,763 |
| 2009-01-27 | Disposition to issuer | 3,400 | $36.57 | 28,363 |
| 2008-12-18 | Option exercise (derivative) | 3,611 | — | 0 |
| 2008-12-18 | Option exercise | 3,611 | $27.69 | 30,488 |
| 2008-12-18 | Tax withholding | 2,125 | $47.06 | 28,363 |
| 2008-07-24 | Option exercise (derivative) | 10,554 | — | 4,446 |
| 2008-07-24 | Open-market sale | 10,554 | $72.50 | 26,877 |
| 2008-07-24 | Option exercise | 10,554 | $22.49 | 37,431 |
| 2008-01-24 | Grant / award (derivative) | 7,000 | — | 16,750 |
| 2008-01-24 | Grant / award (derivative) | 34,000 | — | 34,000 |
| 2008-01-24 | Grant / award | 3,492 | — | 26,877 |
| 2007-11-26 | Option exercise (derivative) | 3,109 | — | 0 |
| 2007-11-26 | Tax withholding | 2,019 | $49.54 | 23,385 |
| 2007-11-26 | Option exercise | 3,109 | $32.16 | 25,404 |
| 2007-05-25 | Gift | 807 | $0.00 | 23,105 |
| 2007-05-25 | Gift | 807 | $0.00 | 24,719 |
| 2007-05-25 | Gift | 405 | $0.00 | 22,700 |
| 2007-05-25 | Gift | 405 | $0.00 | 22,295 |
| 2007-05-25 | Gift | 807 | $0.00 | 23,912 |
| 2007-01-29 | Option exercise (derivative) | 2,600 | — | 9,750 |
| 2007-01-29 | Disposition to issuer | 2,600 | $47.81 | 25,526 |
| 2007-01-29 | Option exercise | 2,600 | — | 28,126 |
| 2007-01-25 | Grant / award (derivative) | 11,000 | — | 11,000 |
| 2007-01-25 | Grant / award (derivative) | 2,750 | — | 12,350 |
| 2007-01-25 | Grant / award | 2,840 | — | 25,526 |
| 2006-05-03 | Option exercise (derivative) | 3,231 | — | 3,231 |
| 2006-05-03 | Option exercise | 3,231 | $15.48 | 22,686 |
| 2006-02-02 | Option exercise (derivative) | 2,800 | — | 9,600 |
| 2006-01-27 | Grant / award (derivative) | 3,400 | — | 12,400 |
| 2006-01-27 | Grant / award (derivative) | 6,800 | — | 6,800 |
| 2006-01-27 | Grant / award | 3,400 | — | 19,455 |
| 2006-01-27 | Grant / award | 2,555 | — | 16,055 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.