CIGNA CORPORATION

CUSIP: 125509109 Class: COM

DAVIS R M INC's Holding History (CIK: 0000891287)

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

Q4 2017
Shares 1,231 Value ($000) $250 Avg Close — Range —
Q3 2017
Shares 1,231 Value ($000) $230 Avg Close — Range —