Nuveen Select Tax-Free Income Portfolio (NXP) has 1 known insider and institutional holders on record. The largest holder is ZIMMERMAN GIFFORD R with 1,500 shares.
Over the last 12 months, insiders have made 2 transactions in NXP stock — 0 buys (valued at RSU Award) and 0 sells (valued at RSU Award).
NXP Insider Ownership
Top Holder
ZIMMERMAN GIFFORD R
1,500 shares
Buys (12 mo)
0
$0.00 value
Sells (12 mo)
0
$0.00 value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Zimmerman Gifford R |
Chief Administrative Officer |
1,500 |
2017-02-14 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2025-10-16 |
Castro Joseph |
Officer |
Unknown |
- |
- |
- |
| 2025-09-10 |
Page Robert Tanner |
Officer |
Unknown |
- |
- |
- |
