HEALTH CARE REIT INC

CUSIP: 42217K106 Class: COM

PRINCIPAL FINANCIAL GROUP INC's Holding History (CIK: 0001126328)

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

Q2 2015
Shares 4,340,661 Value ($000) $284,877 Avg Close — Range —
Q1 2015
Shares 4,522,233 Value ($000) $349,842 Avg Close — Range —
Q4 2014
Shares 3,189,662 Value ($000) $241,362 Avg Close — Range —
Q3 2014
Shares 2,976,384 Value ($000) $185,638 Avg Close — Range —
Q2 2014
Shares 2,691,607 Value ($000) $168,682 Avg Close — Range —
Q1 2014
Shares 2,358,473 Value ($000) $140,565 Avg Close — Range —
Q4 2013
Shares 1,654,698 Value ($000) $88,643 Avg Close — Range —
Q3 2013
Shares 1,559,234 Value ($000) $97,264 Avg Close — Range —
Q2 2013
Shares 1,639,797 Value ($000) $109,915 Avg Close — Range —