NUVEEN BUILD AMER BD OPPTNY

CUSIP: 67074Q102 Class: COM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q1 2016
Shares 60 Value ($000) $1 Avg Close — Range —
Q3 2015
Shares 130 Value ($000) $3 Avg Close — Range —
Q2 2015
Shares 276 Value ($000) $5 Avg Close — Range —
Q3 2014
Shares 132 Value ($000) $3 Avg Close — Range —
Q2 2014
Shares 832 Value ($000) $18 Avg Close — Range —
Q1 2014
Shares 1,526 Value ($000) $31 Avg Close — Range —
Q4 2013
Shares 1,610 Value ($000) $31 Avg Close — Range —
Q3 2013
Shares 2,035 Value ($000) $38 Avg Close — Range —
Q2 2013
Shares 240 Value ($000) $5 Avg Close — Range —