COVENTRY HEALTH CARE INC

CUSIP: 222862104 Class: COM

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

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

Q1 2013
Shares 29,591 Value ($000) $1,392 Avg Close — Range —
Q4 2012
Shares 33,535 Value ($000) $1,503 Avg Close — Range —
Q3 2012
Shares 33,102 Value ($000) $1,380 Avg Close — Range —
Q2 2012
Shares 3,894 Value ($000) $124 Avg Close — Range —
Q1 2012
Shares 29,447 Value ($000) $1,047 Avg Close — Range —
Q4 2011
Shares 30,209 Value ($000) $917 Avg Close — Range —