BlackRock Utilities, Infrastructure & Power Opportunities Trust SEC filings BUI
BlackRock Utilities, Infrastructure & Power Opportunities Trust has 303 filings in SEC EDGAR's recent list, going back to Sep 2, 2011. The most recent current report (Form 8-K) was filed on Jan 21, 2025 (other events). The company's fiscal year ends on October 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 3 | Initial insider ownership | Sep 17, 2026 | Sep 8, 2026 |
| N-CSRS | Blackrock utilities, infrastructure & power opportunities trust | Sep 3, 2026 | Jun 30, 2026 |
| N-PX | Filing | Aug 28, 2026 | Jun 30, 2026 |
| NPORT-P | Filing | Aug 25, 2026 | Jun 30, 2026 |
| 3 | Initial insider ownership | Aug 5, 2026 | Aug 1, 2026 |
| POS EX | Filing | Jul 1, 2026 | — |
| 424B2 | Prospectus | Jul 1, 2026 | — |
| DEF 14A | Proxy statement | Jun 2, 2026 | Jul 22, 2026 |
| NPORT-P | Filing | May 28, 2026 | Mar 31, 2026 |
| 497AD | Blackrock utilities, infrastructure and power opportunities trust (bui) | Apr 3, 2026 | — |
| N-CEN | Filing | Mar 13, 2026 | Dec 31, 2025 |
| POS EX | Filing | Mar 11, 2026 | — |
| 424B2 | Prospectus | Mar 10, 2026 | — |
| N-CSR | Blackrock utilities, infrastructure & power opportunities trust | Mar 5, 2026 | Dec 31, 2025 |
| 497AD | Blackrock utilities, infrastructure and power opportunities trust (bui) | Feb 27, 2026 | — |
| NPORT-P | Filing | Feb 24, 2026 | Dec 31, 2025 |
| 4 | Insider transaction | Feb 3, 2026 | Jan 30, 2026 |
| 4 | Insider transaction | Feb 3, 2026 | Jan 30, 2026 |
| 40-17G | Fidelity bond - 40-17g | Jan 23, 2026 | — |
| NPORT-P | Filing | Nov 26, 2025 | Sep 30, 2025 |
| 424B3 | Prospectus | Nov 26, 2025 | — |
| 424B3 | Prospectus | Nov 19, 2025 | — |
| N-CSRS | Blackrock utilities, infrastructure & power opportunities trust | Sep 4, 2025 | Jun 30, 2025 |
| N-PX | Filing | Aug 28, 2025 | Jun 30, 2025 |
| NPORT-P | Filing | Aug 26, 2025 | Jun 30, 2025 |
| POS EX | Blackrock utilities, infrastructure & power opportunities trust | Jun 5, 2025 | — |
| 424B5 | Prospectus supplement | Jun 5, 2025 | — |
| EFFECT | Filing | Jun 2, 2025 | — |
| NPORT-P | Filing | May 28, 2025 | Mar 31, 2025 |
| N-2/A | Uip opportunities trust n-2 | May 23, 2025 | — |
| 40-17G/A | Blackrock fixed-income complex board | May 23, 2025 | — |
| DEF 14A | Proxy statement | May 22, 2025 | Jul 11, 2025 |
| 3 | Initial insider ownership | May 16, 2025 | May 8, 2025 |
| N-CEN | Filing | Mar 17, 2025 | Dec 31, 2024 |
| N-CSR | Blackrock utilities, infrastructure & power opportunities trust | Mar 7, 2025 | Dec 31, 2024 |
| N-2 | Uip opportunities trust n-2 | Mar 3, 2025 | — |
| NPORT-P | Filing | Feb 25, 2025 | Dec 31, 2024 |
| 40-17G | Blackrock fixed-income complex board | Feb 18, 2025 | — |
| 4 | Insider transaction | Feb 4, 2025 | Jan 31, 2025 |
| 4 | Insider transaction | Feb 4, 2025 | Jan 31, 2025 |
| 4 | Insider transaction | Feb 4, 2025 | Jan 31, 2025 |
| 4 | Insider transaction | Feb 4, 2025 | Jan 31, 2025 |
| 8-K |
Current report
Other events
|
Jan 21, 2025 | Jan 20, 2025 |
| 424B3 | Prospectus | Dec 23, 2024 | — |
| NPORT-P | Filing | Nov 26, 2024 | Sep 30, 2024 |
| 4 | Insider transaction | Oct 29, 2024 | Oct 28, 2024 |
| N-CSRS | Blackrock utilities, infrastructure & power opportunities trust | Sep 5, 2024 | Jun 30, 2024 |
| N-PX | Filing | Aug 27, 2024 | Jun 30, 2024 |
| NPORT-P | Filing | Aug 26, 2024 | Jun 30, 2024 |
| DEF 14A | Proxy statement | Jun 5, 2024 | Jul 26, 2024 |
| NPORT-P | Filing | May 28, 2024 | Mar 31, 2024 |
| N-CEN | Filing | Mar 14, 2024 | Dec 31, 2023 |
| N-CSR | Blackrock utilities, infrastructure & power opportunities trust | Mar 6, 2024 | Dec 31, 2023 |
| NPORT-P | Filing | Feb 26, 2024 | Dec 31, 2023 |
| 4 | Insider transaction | Feb 2, 2024 | Jan 31, 2024 |
| 4 | Insider transaction | Feb 2, 2024 | Jan 31, 2024 |
| 4 | Insider transaction | Feb 2, 2024 | Jan 31, 2024 |
| 4 | Insider transaction | Feb 2, 2024 | Jan 31, 2024 |
| 40-17G | Blackrock fixed-income complex board | Jan 26, 2024 | — |
| NPORT-P | Filing | Nov 28, 2023 | Sep 30, 2023 |
| 3 | Initial insider ownership | Sep 14, 2023 | Sep 9, 2023 |
| N-CSRS | Blackrock utilities, infrastructure & power opportunities trust | Sep 1, 2023 | Jun 30, 2023 |
| NPORT-P | Filing | Aug 25, 2023 | Jun 30, 2023 |
| N-PX | Blackrock utilities, infrastructure & power opportunities trust | Aug 25, 2023 | Jun 30, 2023 |
| CORRESP | Letter to the SEC | Aug 4, 2023 | — |
| 3 | Initial insider ownership | Jul 6, 2023 | Jul 1, 2023 |
| 424B3 | Prospectus | Jun 13, 2023 | — |
| 3 | Initial insider ownership | Jun 8, 2023 | Jun 1, 2023 |
| 424B3 | Prospectus | May 31, 2023 | — |
| NPORT-P | Filing | May 26, 2023 | Mar 31, 2023 |
| DEF 14A | Proxy statement | May 23, 2023 | — |
| 40-17G | Blackrock fixed-income complex board | Mar 24, 2023 | — |
| N-CEN | Filing | Mar 10, 2023 | Dec 31, 2022 |
| N-CSR | Blackrock utilities, infrastructure & power opportunities trust | Mar 6, 2023 | — |
| NPORT-P | Filing | Feb 24, 2023 | Dec 31, 2022 |
| 4 | Insider transaction | Feb 2, 2023 | Jan 31, 2023 |
| 4 | Insider transaction | Feb 2, 2023 | Jan 31, 2023 |
| 4 | Insider transaction | Feb 2, 2023 | Jan 31, 2023 |
| 424B3 | Prospectus | Jan 3, 2023 | — |
| NPORT-P | Filing | Nov 25, 2022 | Sep 30, 2022 |
| N-CSRS | Blackrock utilities, infrastructure & power opportunities trust | Sep 1, 2022 | — |
| NPORT-P | Filing | Aug 25, 2022 | Jun 30, 2022 |
| N-PX | Blackrock utilities, infrastructure & power opportunities trust | Aug 25, 2022 | Jun 30, 2022 |
| 424B3 | Prospectus | Jul 18, 2022 | — |
| DEF 14A | Proxy statement | Jun 3, 2022 | Jul 25, 2022 |
| NPORT-P | Filing | May 26, 2022 | Mar 31, 2022 |
| 40-17G | Blackrock multi-registrant 40-17g | Mar 31, 2022 | — |
| N-CEN | Filing | Mar 15, 2022 | Dec 31, 2021 |
| POS EX | Blackrock utilities, infrastructure & power opportunities trust | Mar 11, 2022 | — |
| 424B2 | Prospectus | Mar 11, 2022 | — |
| EFFECT | Filing | Mar 4, 2022 | — |
| N-2/A | Blackrock utilities, infrastructure & power opportunities trust | Mar 4, 2022 | — |
| N-2/A | Blackrock utilities, infrastructure & power opportunities trust | Mar 3, 2022 | — |
| CORRESP | Letter to the SEC | Mar 2, 2022 | — |
| N-CSR | Blackrock utilities, infrastructure & power opportunities trust | Mar 2, 2022 | Dec 31, 2021 |
| NPORT-P | Filing | Feb 25, 2022 | Dec 31, 2021 |
| 4 | Insider transaction | Feb 2, 2022 | Jan 31, 2022 |
| 4 | Insider transaction | Feb 2, 2022 | Jan 31, 2022 |
| 4 | Insider transaction | Feb 2, 2022 | Jan 31, 2022 |
| N-2 | Blackrock utilities, infrastructure & power opportunities trust | Jan 21, 2022 | — |
| NPORT-P | Filing | Nov 24, 2021 | Sep 30, 2021 |
| N-CSRS | Blackrock utilities, infrastructure & power opportunities trust | Sep 2, 2021 | Jun 30, 2021 |
| N-PX | Blackrock utilities, infrastructure & power opportunities trust | Aug 27, 2021 | Jun 30, 2021 |
| NPORT-P | Filing | Aug 26, 2021 | Jun 30, 2021 |
| 3 | Initial insider ownership | Aug 9, 2021 | Jul 30, 2021 |
| DEFA14A | Additional proxy material | Jul 20, 2021 | — |
| 3 | Initial insider ownership | Jun 21, 2021 | Jun 10, 2021 |
| 3 | Initial insider ownership | Jun 21, 2021 | Jun 10, 2021 |
| DEF 14A | Proxy statement | Jun 8, 2021 | Jul 29, 2021 |
| NPORT-P | Filing | May 27, 2021 | Mar 31, 2021 |
| 424B2 | Prospectus | Apr 30, 2021 | — |
| 486BPOS | Blackrock utilities, infrastructure & power opportunities trust | Apr 29, 2021 | — |
| 424B3 | Prospectus | Apr 13, 2021 | — |
| N-CEN | Filing | Mar 15, 2021 | Dec 31, 2020 |
| N-CSR | Blackrock utilities, infrastructure & power opportunities trust | Mar 5, 2021 | Dec 31, 2020 |
| NPORT-P | Filing | Feb 25, 2021 | Dec 31, 2020 |
| 40-17G | Blackrock multi-registrant 40-17g | Feb 12, 2021 | — |
| 4 | Insider transaction | Feb 2, 2021 | Jan 29, 2021 |
| 4 | Insider transaction | Feb 2, 2021 | Jan 29, 2021 |
| 4 | Insider transaction | Feb 2, 2021 | Jan 29, 2021 |
| 40-17G | Blackrock multi-registrant 40-17g | Jan 14, 2021 | — |
| 3 | Initial insider ownership | Jan 12, 2021 | Jan 1, 2021 |
| NPORT-P | Filing | Nov 25, 2020 | Sep 30, 2020 |
| N-PX/A | Blackrock utilities, infrastructure & power opportunities trust | Nov 13, 2020 | Jun 30, 2020 |
| 40-17G | Blackrock multi-registrant 40-17g | Oct 23, 2020 | — |
| N-CSRS | Blackrock utilities, infrastructure & power opportunities trust | Sep 4, 2020 | Jun 30, 2020 |
| 424B3 | Prospectus | Aug 27, 2020 | — |
| NPORT-P | Filing | Aug 27, 2020 | Jun 30, 2020 |
| N-PX | Blackrock utilities, infrastructure & power opportunities trust | Aug 27, 2020 | Jun 30, 2020 |
| DEF 14A | Proxy statement | Jun 9, 2020 | Jul 27, 2020 |
| N-CEN/A | Filing | Jun 3, 2020 | Dec 31, 2019 |
| NPORT-P | Filing | Jun 1, 2020 | Mar 31, 2020 |
| 497 | Blackrock utilities, infrastructure & power opportunities trust | Apr 29, 2020 | — |
| 486BPOS | Blackrock utilities, infrastructure & power opportunities trust | Apr 27, 2020 | — |
| 497 | Blackrock utilities, infrastructure & power opportunities trust | Mar 26, 2020 | — |
| N-CEN | Filing | Mar 13, 2020 | Dec 31, 2019 |
| 497 | Blackrock utilities, infrastructure & power opportunities trust | Mar 10, 2020 | — |
| N-CSR | Blackrock utilities, infrastructure & power opportunities trust | Mar 6, 2020 | Dec 31, 2019 |
| NPORT-P | Filing | Feb 27, 2020 | Dec 31, 2019 |
| 4 | Insider transaction | Feb 4, 2020 | Jan 31, 2020 |
| 4 | Insider transaction | Feb 4, 2020 | Jan 31, 2020 |
| 4 | Insider transaction | Feb 4, 2020 | Jan 31, 2020 |
| 497 | Blackrock utilities, infrastructure & power opportunities trust | Nov 27, 2019 | — |
| NPORT-P | Filing | Nov 27, 2019 | Sep 30, 2019 |
| POS EX | Br utilts, infrasctre & power opp trust | Oct 15, 2019 | — |
| 497 | Blackrock utilities, infrastructure & power opportunities trust | Oct 10, 2019 | — |
| EFFECT | Filing | Oct 9, 2019 | — |
| N-2/A | Blackrock utilities, infrastructure & power opportunities trust | Oct 4, 2019 | — |
| CORRESP | Letter to the SEC | Oct 4, 2019 | — |
| N-CSRS | Blackrock utilities, infrastructure & power opportunities trust | Sep 3, 2019 | Jun 30, 2019 |
| N-PX | Blackrock utilities, infrastructure & power opportunities trust | Aug 29, 2019 | Jun 30, 2019 |
| N-2 | Blackrock utilities, infrastructure & power opportunities trust | Aug 14, 2019 | — |
| 40-17G | Blackrock fixed-income fidelity bond | Jun 21, 2019 | — |
| DEF 14A | Proxy statement | Jun 11, 2019 | Jul 29, 2019 |
| NPORT-EX | Filing | May 29, 2019 | Mar 31, 2019 |
| N-CEN | Filing | Mar 18, 2019 | Dec 31, 2018 |
| N-CSR | Blackrock utilities, infrastructure & power opportunities trust | Mar 8, 2019 | Dec 31, 2018 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2019 | — |
| 4 | Insider transaction | Feb 4, 2019 | Jan 31, 2019 |
| 4 | Insider transaction | Feb 4, 2019 | Jan 31, 2019 |
| 4 | Insider transaction | Feb 4, 2019 | Jan 31, 2019 |
| 4 | Insider transaction | Jan 17, 2019 | Jan 16, 2019 |
| 4 | Insider transaction | Jan 16, 2019 | Jan 15, 2019 |
| 3 | Initial insider ownership | Jan 4, 2019 | Jan 1, 2019 |
| 40-17G | Blackrock fidelity bond filing | Dec 20, 2018 | — |
| N-Q | Blackrock utilities, infrastructure & power opportunities trust | Nov 21, 2018 | Sep 30, 2018 |
| N-CSRS | Blackrock utilities, infrastructure & power opportunities trust | Sep 4, 2018 | Jun 30, 2018 |
| N-PX | Blackrock utilities, infrastructure & power opportunities trust | Aug 30, 2018 | Jun 30, 2018 |
| DEF 14A | Proxy statement | Jun 6, 2018 | Jul 30, 2018 |
| N-Q | Blackrock utilities, infrastructure & power opportunities trust | May 22, 2018 | Mar 31, 2018 |
| N-CSR | Blackrock utilities, infrastructure & power opportunities trust | Mar 8, 2018 | Dec 31, 2017 |
| NSAR-B | Filing | Mar 1, 2018 | Dec 31, 2017 |
| 3 | Initial insider ownership | Feb 16, 2018 | Feb 16, 2018 |
| SC 13G | Ownership over 5% (passive) | Feb 12, 2018 | — |
| 4 | Insider transaction | Feb 2, 2018 | Jan 31, 2018 |
| 4 | Insider transaction | Feb 2, 2018 | Jan 31, 2018 |
| 4 | Insider transaction | Feb 2, 2018 | Jan 31, 2018 |
| 40-17G | Blackrock fidelity bond filing | Jan 17, 2018 | — |
| N-Q | Blackrock utility & infrastructure trust | Nov 22, 2017 | Sep 30, 2017 |
| N-CSRS | Blackrock utility & infrastructure trust | Sep 5, 2017 | Jun 30, 2017 |
| NSAR-A | Filing | Aug 28, 2017 | Jun 30, 2017 |
| N-PX | Blackrock utility and infrastructure trust | Aug 25, 2017 | Jun 30, 2017 |
| DEF 14A | Proxy statement | Jun 7, 2017 | Jul 25, 2017 |
| N-Q | Blackrock utility & infrastructure trust | May 23, 2017 | Mar 31, 2017 |
| CORRESP | Letter to the SEC | Apr 3, 2017 | — |
| 3 | Initial insider ownership | Mar 15, 2017 | Mar 15, 2017 |
| N-CSR | Blackrock utility & infrastructure trust | Mar 6, 2017 | Dec 31, 2016 |
| 3 | Initial insider ownership | Mar 2, 2017 | Mar 1, 2017 |
| 40-17G | Blackrock fidelity bond filing | Feb 27, 2017 | — |
| NSAR-B | Filing | Feb 27, 2017 | Dec 31, 2016 |
| 4/A | Form 4/a submission | Feb 16, 2017 | Jan 31, 2017 |
| 4 | Insider transaction | Feb 2, 2017 | Jan 31, 2017 |
| 4 | Insider transaction | Feb 2, 2017 | Jan 31, 2017 |
| 4 | Insider transaction | Feb 2, 2017 | Jan 31, 2017 |
| N-Q | Blackrock utility & infrastructure trust | Nov 22, 2016 | Sep 30, 2016 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 28, 2016 | Oct 28, 2016 |
| N-CSRS | Blackrock utility & infrastructure trust | Sep 2, 2016 | Jun 30, 2016 |
| NSAR-A | Filing | Aug 26, 2016 | Jun 30, 2016 |
| N-PX | Blackrock utility and infrastructure trust | Aug 26, 2016 | Jun 30, 2016 |
| DEF 14A | Proxy statement | Jun 9, 2016 | Jul 26, 2016 |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Listed as
- BUI (NYSE)
- Fiscal year ends
- October 31
- Incorporated in
- DE
- Headquarters
- Wilmington, DE
- SEC CIK
- 1528988
- Former names
- BlackRock Utility & Infrastructure Trust (until Nov 22, 2017)
Source: SEC EDGAR filings. This is company-reported data, not investment advice.