Blackrock MuniYield Quality Fund III SEC Filings
NYSE: MYIFinanceInvestment Bankers/Brokers/ServiceUSD
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At close: Oct 9, 4:00 PM ET · Delayed 15 min
Blackrock MuniYield Quality Fund III filing overview
This page lists 60 recent SEC filings by Blackrock MuniYield Quality Fund III (MYI), including 39 4, 8 SC 13G/A, 4 SC 13G, 2 424B3. The latest current report (8-K), used to disclose material events such as earnings releases and executive changes, was filed on Jan 21, 2025. Form 10-K is the audited annual report, 10-Q the quarterly report, 8-K covers material events, and Form 4 reports insider transactions. All documents link directly to SEC EDGAR.
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MYI SEC filings
| Filed | Form | Description | Document |
|---|---|---|---|
| Aug 14, 2026 | SCHEDULE 13G/A | Beneficial ownership report (passive) (amendment) | View on EDGAR |
| May 15, 2026 | SCHEDULE 13G | Beneficial ownership report (passive) | View on EDGAR |
| Mar 9, 2026 | SCHEDULE 13D/A | Beneficial ownership report (activist) (amendment) | View on EDGAR |
| Feb 25, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 25, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 25, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 3, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 3, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 3, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Oct 14, 2025 | 424B3 | BLACKROCK MUNIYIELD QUALITY FUND III, INC. | View on EDGAR |
| Sep 5, 2025 | 424B3 | BLACKROCK MUNIYIELD QUALITY FUND III, INC. | View on EDGAR |
| Feb 4, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 4, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 4, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jan 21, 2025 | 8-K | Other Events | View on EDGAR |
| Oct 30, 2024 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 2, 2024 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 2, 2024 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 2, 2024 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Dec 11, 2023 | SC 13G/A | MS AMENDMENT | View on EDGAR |
| Feb 8, 2023 | SC 13G/A | MS AMENDMENT | View on EDGAR |
| Feb 2, 2023 | 4 | FORM 4 SUBMISSION | View on EDGAR |
| Feb 2, 2023 | 4 | FORM 4 SUBMISSION | View on EDGAR |
| Feb 2, 2023 | 4 | FORM 4 SUBMISSION | View on EDGAR |
| Jul 5, 2022 | SC 13D | Beneficial ownership report (activist) | View on EDGAR |
| Jun 24, 2022 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 9, 2022 | SC 13G | MS INITIAL | View on EDGAR |
| Feb 2, 2022 | 4 | FORM 4 SUBMISSION | View on EDGAR |
| Feb 2, 2022 | 4 | FORM 4 SUBMISSION | View on EDGAR |
| Nov 2, 2021 | 8-K | Regulation FD Disclosure | View on EDGAR |
| Jul 9, 2021 | SC 13G/A | KARPUS INVESTMENT MGT / BLACKROCK MUNIYIELD QUALITY FUND III, INC. - SCHEDULE 13 | View on EDGAR |
| Feb 12, 2021 | SC 13G/A | KARPUS INVESTMENT MGT / BLACKROCK MUNIYIELD QUALITY FUND III, INC. - SCHEDULE 13 | View on EDGAR |
| Feb 2, 2021 | 4 | FORM 4 SUBMISSION | View on EDGAR |
| Mar 30, 2020 | 4 | FORM 4 SUBMISSION | View on EDGAR |
| Feb 14, 2020 | SC 13G/A | Beneficial ownership report (passive) (amendment) | View on EDGAR |
| Feb 4, 2020 | 4 | FORM 4 SUBMISSION | View on EDGAR |
| Feb 14, 2019 | SC 13G | Beneficial ownership report (passive) | View on EDGAR |
| Feb 14, 2019 | 4 | FORM 4 SUBMISSION | View on EDGAR |
| Feb 8, 2019 | SC 13G/A | Beneficial ownership report (passive) (amendment) | View on EDGAR |
| Feb 4, 2019 | 4 | FORM 4 SUBMISSION | View on EDGAR |
| Jan 18, 2019 | 4 | FORM 4 SUBMISSION | View on EDGAR |
| Jan 17, 2019 | 4 | FORM 4 SUBMISSION | View on EDGAR |
| Jan 16, 2019 | 4 | FORM 4 SUBMISSION | View on EDGAR |
| Dec 28, 2018 | 4 | FORM 4 SUBMISSION | View on EDGAR |
| Dec 21, 2018 | 4 | FORM 4 SUBMISSION | View on EDGAR |
| Oct 5, 2017 | 4 | FORM 4 SUBMISSION | View on EDGAR |
| Oct 18, 2016 | 4 | FORM 4 SUBMISSION | View on EDGAR |
| Oct 14, 2016 | 4 | FORM 4 SUBMISSION | View on EDGAR |
| Dec 11, 2014 | 4 | FORM 4 SUBMISSION | View on EDGAR |
| Mar 20, 2013 | SC 13G | BLACKROCK MUNIYIELD QUALITY FUND III, INC SC 13G 6-21-2012 | View on EDGAR |
| Feb 14, 2013 | SC 13G/A | AMENDED SCHEDULE 13G | View on EDGAR |
| Mar 2, 2012 | 4 | FORM 4 SUBMISSION | View on EDGAR |
| Jan 13, 2012 | SC 13G | SCHEDULE 13G | View on EDGAR |
| Jul 11, 2011 | SC 13D/A | BLACKROCK MUNIYIELD QUALITY FUND III, INC SCHEDULE D/A#1 | View on EDGAR |
| Jul 11, 2011 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jul 8, 2011 | SC 13G/A | Beneficial ownership report (passive) (amendment) | View on EDGAR |
| Jun 30, 2011 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 23, 2011 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 16, 2011 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 13, 2011 | 4 | Statement of changes in beneficial ownership | View on EDGAR |