NUVEEN PFD & INCOME OPPORTUN

CUSIP: 67073B106 Class: COM

Allen Investment Management LLC's Holding History (CIK: 0001326234)

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

Q1 2015
Shares 46,221 Value ($000) $440 Avg Close — Range —
Q4 2014
Shares 51,415 Value ($000) $492 Avg Close — Range —
Q3 2014
Shares 28,819 Value ($000) $265 Avg Close — Range —