Dear Valued Visitor,

We have noticed that you are using an ad blocker software.

Although advertisements on the web pages may degrade your experience, our business certainly depends on them and we can only keep providing you high-quality research based articles as long as we can display ads on our pages.

To view this article, you can disable your ad blocker and refresh this page or simply login.

We only allow registered users to use ad blockers. You can sign up for free by clicking here or you can login if you are already a member.

M Leanne Zumwalt


  • Grp Vp, Purch & Public Affairs at Davita Inc. (DVA), 2017-12-13
  • Director at Advisory Board Co (ABCO), 2017-11-21
Insider Trading: Sales See All
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
DVA $68.19 949 Officer 7,023 2017-12-08 Filing
DVA $66.32 1,800 Officer 7,023 2017-05-15 Filing
DVA $68.72 807 Officer 0 2017-02-23 Filing
ABCO $41.70 2,736 Director 11,409 2016-08-01 Filing
DVA $77.08 538 Officer 8,585 2016-05-17 Filing