NUVEEN MUN HIGH INCOME OPPOR

CUSIP: 670682103 Class: COM

Riggs Asset Managment Co. Inc.'s Holding History (CIK: 0001601348)

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

Q4 2017
Shares 5,267 Value ($000) $72 Avg Close — Range —
Q3 2017
Shares 5,267 Value ($000) $72 Avg Close — Range —
Q2 2017
Shares 5,267 Value ($000) $71 Avg Close — Range —
Q1 2017
Shares 5,267 Value ($000) $69 Avg Close — Range —
Q4 2016
Shares 7,067 Value ($000) $91 Avg Close — Range —
Q3 2016
Shares 7,067 Value ($000) $103 Avg Close — Range —
Q2 2016
Shares 7,067 Value ($000) $105 Avg Close — Range —
Q1 2016
Shares 7,067 Value ($000) $99 Avg Close — Range —
Q4 2015
Shares 7,067 Value ($000) $98 Avg Close — Range —
Q3 2015
Shares 7,067 Value ($000) $94 Avg Close — Range —
Q2 2015
Shares 7,067 Value ($000) $92 Avg Close — Range —
Q1 2015
Shares 7,067 Value ($000) $98 Avg Close — Range —
Q4 2014
Shares 7,067 Value ($000) $95 Avg Close — Range —
Q3 2014
Shares 7,067 Value ($000) $92 Avg Close — Range —