OMNICARE INC

CUSIP: 681904108 Class: COM

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q2 2015
Shares 40,175 Value ($000) $3,786 Avg Close — Range —
Q1 2015
Shares 39,404 Value ($000) $3,037 Avg Close — Range —
Q4 2014
Shares 13,340 Value ($000) $973 Avg Close — Range —
Q3 2014
Shares 621,976 Value ($000) $38,724 Avg Close — Range —
Q2 2014
Shares 1,276,365 Value ($000) $84,967 Avg Close — Range —
Q1 2014
Shares 1,304,868 Value ($000) $77,861 Avg Close — Range —
Q4 2013
Shares 1,507 Value ($000) $91 Avg Close — Range —
Q3 2013
Shares 2,234 Value ($000) $124 Avg Close — Range —
Q2 2013
Shares 68,693 Value ($000) $3,278 Avg Close — Range —