NUVEEN BUILD AMER BD OPPTNY

CUSIP: 67074Q102 Class: COM

Thomas J. Herzfeld Advisors, Inc.'s Holding History (CIK: 0001509510)

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

Q4 2014
Shares 23,013 Value ($000) $505 Avg Close — Range —
Q3 2014
Shares 23,013 Value ($000) $488 Avg Close — Range —
Q2 2014
Shares 23,013 Value ($000) $495 Avg Close — Range —
Q1 2014
Shares 17,713 Value ($000) $363 Avg Close — Range —
Q4 2013
Shares 25,765 Value ($000) $501 Avg Close — Range —
Q3 2013
Shares 25,413 Value ($000) $471 Avg Close — Range —
Q2 2013
Shares 25,413 Value ($000) $508 Avg Close — Range —