Columbia Property Trust Inc

CUSIP: 198287104 Class: REAL

America First Investment Advisors, LLC's Holding History (CIK: 0001308778)

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

Q4 2013
Shares 4,828 Value ($000) $121 Avg Close — Range —
Q3 2013
Shares 4,828 Value ($000) $142 Avg Close — Range —