Welcome to our dedicated page for Nuveen Select Tax-Free Income Portfolio SEC filings (Ticker: NXP), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
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Nuveen Select Tax-Free Income Portfolio is offering up to 10,000,000 Common Shares pursuant to a prospectus supplement dated June 17, 2026. The Fund intends to sell shares primarily "at the market" through Nuveen Securities and sub-placement agent Virtu Americas, with a minimum per-share sale price equal to the then-current NAV plus the per-share distributor commission. The prospectus supplement states the Fund's NAV was $14.34 and the NYSE closing price was $14.31 on June 10, 2026, and that 62,951,599 Common Shares were outstanding as of that date.
The document estimates net proceeds of approximately $141,604,000 assuming sale of all offered shares at the June 10, 2026 market price. Sales will be subject to a variable commission structure paid to Nuveen Securities (with sub-placement compensation to Virtu Americas) tied to the premium to NAV and capped at stated aggregate percentages.
Nuveen Select Tax-Free Income Portfolio (NXP) and Nuveen Select Maturities Municipal Fund (NIM) filed a certified shareholder report for the year ended March 31, 2026. NXP returned 4.12% and NIM returned 3.92% for the 12‑month period. NXP completed a reorganization effective January 12, 2026, when two portfolios were merged into NXP.
The report discloses NXP’s equity Shelf Offering with a maximum aggregate of 14,000,000 shares and that NXP sold 2,251,550 shares through the shelf at a weighted average premium of 0.64%. Reported market yields were 4.47% (NXP) and 3.68% (NIM). Daily NAVs were $14.18 (NXP) and $9.87 (NIM); common share prices and premium/(discount) metrics are shown in the report. The independent auditor issued an unqualified opinion.
NUVEEN SELECT TAX FREE INCOME PORTFOLIO filed a Form 3 insider report for Joseph Castro, who serves as EVP, Chief Risk & Compliance. The insider data provided shows no reported buy, sell, acquisition, or disposition transactions and no share amounts associated with this filing.
NUVEEN SELECT TAX FREE INCOME PORTFOLIO filed an insider ownership report for officer Robert Tanner Page, who serves as Vice President and Treasurer. The Form 3 data provided shows no reported buy, sell, acquisition, or disposition transactions and no share amounts listed.
Nuveen Closed-End Funds—including Nuveen California Select Tax‑Free Income (NXC), Nuveen New York Select Tax‑Free Income (NXN), and Nuveen Select Tax‑Free Income (NXP)—are asking shareholders to vote ahead of the Annual Meeting on November 14, 2025.
The Board recommends a FOR vote on all proposals as described in the proxy statement. Timely participation helps the Funds reach the vote requirement and avoid adjournment.
- Vote online: Use the website on your proxy card
- Vote by mail: Return the signed proxy card
- Vote by phone: Call the toll‑free number on your proxy card
- Proxy specialist: Call 1‑877‑325‑6510 for assistance
Computershare can also record votes by phone at (866) 989‑5419 using your reference number, with weekday and Saturday support hours noted in the materials.
Nuveen Closed-End Funds—including Nuveen California Select Tax‑Free Income (NXC), Nuveen New York Select Tax‑Free Income (NXN), and Nuveen Select Tax‑Free Income (NXP)—are asking shareholders to vote ahead of the Annual Meeting on November 14, 2025.
The Board recommends a FOR vote on all proposals as described in the proxy statement. Timely participation helps the Funds reach the vote requirement and avoid adjournment.
- Vote online: Use the website on your proxy card
- Vote by mail: Return the signed proxy card
- Vote by phone: Call the toll‑free number on your proxy card
- Proxy specialist: Call 1‑877‑325‑6510 for assistance
Computershare can also record votes by phone at (866) 989‑5419 using your reference number, with weekday and Saturday support hours noted in the materials.
Nuveen Closed-End Funds—Nuveen California Select Tax-Free Income (NXC), Nuveen New York Select Tax-Free Income (NXN), and Nuveen Select Tax-Free Income (NXP)—are reminding shareholders to vote ahead of the Annual Meeting on November 14, 2025. The Board recommends voting “FOR” all proposals described in the proxy statement. Shareholders can vote online, by mail, or by phone, and may call (866) 989-5419 with a reference number for assistance. Phone support is available weekdays 9:00am–11:00pm ET and Saturdays noon–6:00pm ET.
Nuveen Closed-End Funds—Nuveen California Select Tax-Free Income (NXC), Nuveen New York Select Tax-Free Income (NXN), and Nuveen Select Tax-Free Income (NXP)—are reminding shareholders to vote ahead of the Annual Meeting on November 14, 2025. The Board recommends voting “FOR” all proposals described in the proxy statement. Shareholders can vote online, by mail, or by phone, and may call (866) 989-5419 with a reference number for assistance. Phone support is available weekdays 9:00am–11:00pm ET and Saturdays noon–6:00pm ET.