NUVEEN MUN OPPORTUNITY FD IN

CUSIP: 670984103 Class: COM

Advisors Asset Management, Inc.'s Holding History (CIK: 0001297376)

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

Q4 2015
Shares 99,809 Value ($000) $1,430 Avg Close — Range —
Q3 2015
Shares 122,447 Value ($000) $1,725 Avg Close — Range —
Q2 2015
Shares 254,384 Value ($000) $3,462 Avg Close — Range —
Q1 2015
Shares 270,671 Value ($000) $3,973 Avg Close — Range —
Q4 2014
Shares 284,913 Value ($000) $4,180 Avg Close — Range —
Q3 2014
Shares 299,806 Value ($000) $4,272 Avg Close — Range —
Q2 2014
Shares 260,303 Value ($000) $3,673 Avg Close — Range —
Q1 2014
Shares 203,436 Value ($000) $2,799 Avg Close — Range —
Q4 2013
Shares 134,552 Value ($000) $1,779 Avg Close — Range —
Q3 2013
Shares 44,703 Value ($000) $581 Avg Close — Range —