CIGNA CORPORATION

CUSIP: 125509109 Class: COM

Redmile Group, LLC's Holding History (CIK: 0001425738)

Note: Option positions (PUT/CALL) are excluded.

Q3 2018
Shares 370,200 Value ($000) $77,094 Avg Close — Range —
Q2 2015
Shares 198,700 Value ($000) $32,189 Avg Close — Range —