CHESAPEAKE ENERGY CORP

CUSIP: 165167BW6 Class: CNV

Zurcher Kantonalbank (Zurich Cantonalbank)'s Holding History (CIK: 0001368163)

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

Q3 2015
Shares 2,000,000 Value ($000) $1,965 Avg Close — Range —
Q2 2015
Shares 2,000,000 Value ($000) $1,986 Avg Close — Range —
Q1 2015
Shares 2,000,000 Value ($000) $1,998 Avg Close — Range —