HEALTH CARE REIT INC

CUSIP: 42217K106 Class: COM

GATEWAY INVESTMENT ADVISERS LLC's Holding History (CIK: 0001114618)

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

Q2 2015
Shares 99,386 Value ($000) $6,523 Avg Close — Range —
Q1 2015
Shares 98,944 Value ($000) $7,654 Avg Close — Range —
Q4 2014
Shares 98,837 Value ($000) $7,479 Avg Close — Range —
Q3 2014
Shares 99,395 Value ($000) $6,199 Avg Close — Range —
Q2 2014
Shares 97,056 Value ($000) $6,082 Avg Close — Range —
Q1 2014
Shares 89,996 Value ($000) $5,364 Avg Close — Range —
Q4 2013
Shares 90,631 Value ($000) $4,855 Avg Close — Range —
Q3 2013
Shares 89,781 Value ($000) $5,601 Avg Close — Range —
Q2 2013
Shares 86,307 Value ($000) $5,785 Avg Close — Range —