Read up. She is the ninth cvs executive since December to sell the majority of her share holdings https://weekherald.com/2018/01/16/insider-selling-cvs-health-corp-cvs-evp-sells-2208375-00-in-stock.html/amp
Why would do execs sell there stock if they were certain that the future of Cvs will be a good one. You sell high and buy low. Shes selling while our stock is stagnant. Somethings up people, open your eyes!