CIGNA CORPORATION

CUSIP: 125509109 Class: COM

MARTINGALE ASSET MANAGEMENT L P's Holding History (CIK: 0000936944)

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

Q3 2018
Shares 190,021 Value ($000) $39,573 Avg Close — Range —
Q2 2018
Shares 190,521 Value ($000) $32,380 Avg Close — Range —
Q1 2018
Shares 224,742 Value ($000) $37,699 Avg Close — Range —
Q4 2017
Shares 224,875 Value ($000) $45,671 Avg Close — Range —
Q3 2017
Shares 228,725 Value ($000) $42,759 Avg Close — Range —
Q2 2017
Shares 130,818 Value ($000) $21,898 Avg Close — Range —
Q3 2015
Shares 5,758 Value ($000) $778 Avg Close — Range —
Q2 2015
Shares 64,516 Value ($000) $10,452 Avg Close — Range —
Q1 2015
Shares 83,958 Value ($000) $10,869 Avg Close — Range —
Q4 2014
Shares 64,408 Value ($000) $6,629 Avg Close — Range —
Q3 2014
Shares 43,292 Value ($000) $3,927 Avg Close — Range —