OMNICARE INC

CUSIP: 681904108 Class: COM

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q2 2015
Shares 136,217 Value ($000) $12,838 Avg Close — Range —
Q1 2015
Shares 1,749,147 Value ($000) $134,789 Avg Close — Range —
Q4 2014
Shares 1,725,390 Value ($000) $125,833 Avg Close — Range —
Q3 2014
Shares 1,265,277 Value ($000) $78,776 Avg Close — Range —
Q2 2014
Shares 1,153,497 Value ($000) $76,788 Avg Close — Range —
Q1 2014
Shares 1,147,867 Value ($000) $68,493 Avg Close — Range —
Q4 2013
Shares 994,357 Value ($000) $60,019 Avg Close — Range —
Q3 2013
Shares 634,700 Value ($000) $35,225 Avg Close — Range —
Q2 2013
Shares 687,300 Value ($000) $32,791 Avg Close — Range —