NUVEEN SELECT TAX-FREE INCOM

CUSIP: 67062F100 Class: SH BEN INT

Invesco Ltd.'s Holding History (CIK: 0000914208)

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

Q1 2016
Shares 12,972 Value ($000) $193 Avg Close — Range —
Q4 2015
Shares 17,087 Value ($000) $244 Avg Close — Range —
Q3 2015
Shares 17,344 Value ($000) $235 Avg Close — Range —
Q2 2015
Shares 17,319 Value ($000) $235 Avg Close — Range —
Q1 2015
Shares 17,581 Value ($000) $255 Avg Close — Range —
Q4 2014
Shares 17,546 Value ($000) $250 Avg Close — Range —
Q3 2014
Shares 50,134 Value ($000) $691 Avg Close — Range —
Q2 2014
Shares 88,186 Value ($000) $1,242 Avg Close — Range —
Q1 2014
Shares 93,831 Value ($000) $1,265 Avg Close — Range —
Q4 2013
Shares 99,982 Value ($000) $1,289 Avg Close — Range —
Q3 2013
Shares 111,534 Value ($000) $1,454 Avg Close — Range —
Q2 2013
Shares 41,809 Value ($000) $561 Avg Close — Range —