Date Filer Title Filing Type Shares Traded Price Total Held
Jan 02, 2004
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 501 $17.97 104,580
Feb 27, 2019
EVP, COO
EVP, COO Form 4 Open market or private sale of non-derivative or derivative security 9,676 $60.74 105,244
Feb 27, 2018
Director, President and CEO
Director, President and CEO Form 4 Open market or private sale of non-derivative or derivative security 1,791 $71.10 106,535
Feb 26, 2018
Director, President and CEO
Director, President and CEO 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 6,014 $69.28 108,326
May 07, 2019
Director, President and CEO
Director, President and CEO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 22,108 $35.05 109,185
Feb 25, 2019
Director, President and CEO
Director, President and CEO Form 4 Open market or private sale of non-derivative or derivative security 3,657 $60.65 109,722
Feb 25, 2019
Director, President and CEO
Director, President and CEO Form 4/A Open market or private sale of non-derivative or derivative security 4,591 $61.42 113,379
Feb 22, 2019
Director, President and CEO
Director, President and CEO 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 4,585 $61.47 113,385
Feb 22, 2018
Director, President and CEO
Director, President and CEO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 12,987 -- 114,340
Feb 25, 2019
EVP, COO
EVP, COO Form 4/A Open market or private sale of non-derivative or derivative security 2,984 $61.42 114,920
Feb 22, 2019
EVP, COO
EVP, COO 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 2,980 $61.47 114,924
Dec 23, 2009
Director, Executive Chm. of the Board
Director, Executive Chm. of the Board Form 4 Open market or private sale of non-derivative or derivative security 2,702 $68.49 115,042
Aug 21, 2009
Director, Executive Chm. of the Board
Director, Executive Chm. of the Board Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 16,493 $37.40 117,686
Aug 21, 2009
Director, Executive Chm. of the Board
Director, Executive Chm. of the Board Form 4 Open market or private sale of non-derivative or derivative security 48,000 $53.51 117,686
Feb 21, 2019
EVP, COO
EVP, COO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 16,417 -- 117,904
Feb 21, 2019
Director, President and CEO
Director, President and CEO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 41,323 -- 117,970
Feb 22, 2022
Director, President & CEO
Director, President & CEO Form 4 Open market or private sale of non-derivative or derivative security 4,639 $54.05 118,046
Sep 19, 2019
Director, President & CEO
Director, President & CEO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 19,595 -- 124,839
Sep 22, 2020
Director, President & CEO
Director, President & CEO Form 4/A Open market or private sale of non-derivative or derivative security 2,691 $55.92 134,394
Feb 25, 2020
Director, President & CEO
Director, President & CEO Form 4 Open market or private sale of non-derivative or derivative security 2,013 $82.34 137,085
Feb 20, 2020
Director, President & CEO
Director, President & CEO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 13,917 -- 138,756
Feb 24, 2020
Director, President & CEO
Director, President & CEO Form 4 Open market or private sale of non-derivative or derivative security 8,252 $80.15 139,098
Feb 23, 2017
Director, President and CEO
Director, President and CEO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 48,955 -- 140,040
Nov 15, 2012
President and COO, Energy
President and COO, Energy Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 140,570 -- 140,570
Sep 22, 2020
Director, President & CEO
Director, President & CEO Form 4 Open market or private sale of non-derivative or derivative security 2,691 $55.92 140,925

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

For recent transactions, including derivative transactions, see our Section 16 SEC filings page.