CIGNA CORPORATION

CUSIP: 125509109 Class: COM

K2 PRINCIPAL FUND, L.P.'s Holding History (CIK: 0001461790)

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

Q3 2015
Shares 33,100 Value ($000) $4,469 Avg Close — Range —
Q2 2015
Shares 6,800 Value ($000) $1,102 Avg Close — Range —