Company facts
- Headquarters
- Chicago, Illinois
- Most recent report
- 8-K, filed Mar 6, 2024
- Filings on record
- 457 filings
- On EDGAR
- CIK 883618
- Fiscal year ends
- March
News 4
Prospectuses and Registrations 8 of 10
- 424B2 Prospectus supplement for an offering Jun 17, 2026
- 424B3 Prospectus supplement for an offering Aug 26, 2025
- 424B3 Prospectus supplement for an offering Oct 31, 2024
- 424B3 Prospectus supplement for an offering May 20, 2024
- 424B3 Prospectus supplement for an offering Jan 2, 2024
- 424B3 Prospectus supplement for an offering Oct 24, 2023
- 424B3 Prospectus supplement for an offering Oct 13, 2023
- 424B3 Prospectus supplement for an offering Oct 13, 2023
Proxies 8 of 54
- DEF 14A Proxy statement for a shareholder vote Jul 2, 2026
- DEF 14A Proxy statement for a shareholder vote Jun 28, 2024
- DEF 14A Proxy statement for a shareholder vote Jun 30, 2023
- DEF 14A Proxy statement for a shareholder vote Jun 28, 2022
- DEF 14A Proxy statement for a shareholder vote Jun 26, 2020
- DEF 14A Proxy statement for a shareholder vote Jun 28, 2019
- DEF 14A Proxy statement for a shareholder vote Jun 28, 2018
- DEF 14A Proxy statement for a shareholder vote Jun 23, 2017
Ownership 8 of 82
- SCHEDULE 13G Large holder reported a passive stake Jul 27, 2026
- 3 Insider reported their initial holding Feb 26, 2026
- 3 Insider reported their initial holding Feb 20, 2026
- 3 Insider reported their initial holding Dec 3, 2024
- 3 Insider reported their initial holding Mar 11, 2024
- 3 Insider reported their initial holding Mar 8, 2024
- 3 Insider reported their initial holding Jan 11, 2024
- 3 Insider reported their initial holding Jan 9, 2024
Other 8 of 307
Everything here comes from Nuveen Select Tax Free Income Portfolio's own filings on SEC EDGAR. The filing list is rechecked every hour.