Date Filer Title Filing Type Shares Traded Price Total Held
Jul 02, 2018
Ziegler Lynda L.
Director, Chair of the Board
 Director, Chair of the Board Form 4 Open market or private sale of non-derivative or derivative security 978 $59.30 12,916
Oct 05, 2018
Ziegler Lynda L.
Director, Chair of the Board
 Director, Chair of the Board Form 4 Open market or private sale of non-derivative or derivative security 350 $59.95 13,088
Jul 01, 2019
Ziegler Lynda L.
Director, Chair of the Board
 Director, Chair of the Board Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 511 $63.60 14,607
Oct 05, 2020
Ziegler Lynda L.
Director
 Director Form 4 Open market or private sale of non-derivative or derivative security 690 $66.32 13,730
Sep 16, 2019
Ziegler Lynda L.
Director, Chair of the Board
 Director, Chair of the Board Form 4 Open market or private sale of non-derivative or derivative security 3,369 $73.48 11,238
Oct 01, 2021
Ziegler Lynda L.
Director
 Director Form 4 Open market or private sale of non-derivative or derivative security 600 $76.37 14,017
Jan 25, 2021
Ziegler Lynda L.
Director
 Director Form 4 Open market or private sale of non-derivative or derivative security 457 $98.12 13,730
Jul 01, 2021
Ziegler Lynda L.
Director
 Director Form 4/A Open market or private sale of non-derivative or derivative security 600 $100.73 14,046

* 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.