NUVEEN MUN HIGH INCOME OPPOR

CUSIP: 670682103 Class: COM

Thomas J. Herzfeld Advisors, Inc.'s Holding History (CIK: 0001509510)

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

Q2 2020
Shares 12,335 Value ($000) $167 Avg Close — Range —
Q1 2020
Shares 19,050 Value ($000) $237 Avg Close — Range —