NUVEEN SELECT TAX-FREE INCOM

CUSIP: 67062F100 Class: SH BEN INT

BOKF, NA's Holding History (CIK: 0000009634)

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

Q1 2022
Shares 10,900 Value ($000) $157 Avg Close — Range —
Q4 2021
Shares 10,900 Value ($000) $174 Avg Close — Range —