Date Name Title Filing Type Shares Traded Price Total Held
Aug 31, 2020
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 1,900 $614.51 54,415
Aug 31, 2020
Director
Director Form 4 Other acquisition or disposition -- -- 1,150
Aug 31, 2020
Director
Director Form 4 Other acquisition or disposition -- -- 400
Aug 31, 2020
Director
Director Form 4 Other acquisition or disposition -- -- 3,700
Jan 04, 2021
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 248 -- 54,663
Jan 04, 2021
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 3,613 -- 3,613
Jan 05, 2021
Director
Director Form 4 Other acquisition or disposition -- -- 1,150
Jan 05, 2021
Director
Director Form 4 Other acquisition or disposition -- -- 400
Jan 05, 2021
Director
Director Form 4 Other acquisition or disposition -- -- 3,700
Aug 06, 2021
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 3,000 $611.43 51,663

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