NUVEEN PFD & INCM SECURTIES

CUSIP: 67072C105 Class: COM

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q3 2018
Shares 10,000 Value ($000) $88 Avg Close — Range —
Q2 2018
Shares 10,000 Value ($000) $88 Avg Close — Range —
Q1 2018
Shares 10,000 Value ($000) $98 Avg Close — Range —
Q3 2017
Shares 10,000 Value ($000) $104 Avg Close — Range —
Q2 2017
Shares 10,000 Value ($000) $102 Avg Close — Range —
Q1 2017
Shares 10,000 Value ($000) $95 Avg Close — Range —
Q4 2016
Shares 10,000 Value ($000) $93 Avg Close — Range —