HEALTH CARE REIT INC

CUSIP: 42217K601 Class: PFD

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

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

Q1 2015
Shares 7,500 Value ($000) $510,000 Avg Close — Range —
Q4 2014
Shares 7,500 Value ($000) $497,000 Avg Close — Range —
Q3 2014
Shares 7,500 Value ($000) $434,000 Avg Close — Range —
Q2 2014
Shares 7,500 Value ($000) $438,000 Avg Close — Range —
Q1 2014
Shares 7,500 Value ($000) $419,000 Avg Close — Range —
Q4 2013
Shares 7,500 Value ($000) $387,000 Avg Close — Range —
Q3 2013
Shares 7,500 Value ($000) $434,000 Avg Close — Range —