CIGNA CORPORATION

CUSIP: 125509109 Class: COM

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q3 2018
Shares 37,325 Value ($000) $7,773 Avg Close — Range —
Q2 2018
Shares 55,471 Value ($000) $9,427 Avg Close — Range —
Q1 2018
Shares 45,124 Value ($000) $7,569 Avg Close — Range —
Q3 2016
Shares 49,933 Value ($000) $6,507 Avg Close — Range —
Q3 2015
Shares 25,364 Value ($000) $3,425 Avg Close — Range —
Q2 2013
Shares 400 Value ($000) $29 Avg Close — Range —