NUVEEN SR INCOME FD

CUSIP: 67067Y104 Class: EXCHANGE TRADED

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

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

Q3 2018
Shares 53,566 Value ($000) $330 Avg Close — Range —
Q2 2018
Shares 53,566 Value ($000) $334 Avg Close — Range —
Q1 2018
Shares 54,866 Value ($000) $359 Avg Close — Range —
Q4 2017
Shares 54,866 Value ($000) $357 Avg Close — Range —