BLACKROCK MUNIASSETS FUND, INC. SEC EDGAR Filings (CIK 0000901243)

SEC EDGAR filings, ownership reports, and insider transactions for BLACKROCK MUNIASSETS FUND, INC..

Symbol
MUA on NYSE
Business address
100 Bellevue Parkway, Wilmington, DE, 19809
State of incorporation
MD
Fiscal year end
31 December
Former names
MUNIASSETS FUND INC (to 26 Apr 2007)
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BLACKROCK MUNIASSETS FUND, INC. has filed 477 SEC EDGAR filings since 25 Jan 1994

Latest Filings

Recent SEC filings for BLACKROCK MUNIASSETS FUND, INC. including 4, 40-17G, NPORT-P and more.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 4 03 Feb 2026 30 Jan 2026
4 Open 4 document View SEC filing for 4 4 03 Feb 2026 30 Jan 2026
4 Open 4 document View SEC filing for 4 4 03 Feb 2026 30 Jan 2026
40-17G Open 40-17G document View SEC filing for 40-17G FIDELITY BOND - 40-17G 23 Jan 2026 811-07642
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 29 Dec 2025 31 Oct 2025 811-07642
424B3 Open 424B3 document View SEC filing for 424B3 BLACKROCK MUNIASSETS FUND, INC. 17 Oct 2025 333-288712
DEFA14A Open DEFA14A document View SEC filing for DEFA14A BLACKROCK MUNIASSETS FUND, INC. 14 Oct 2025 811-07642
N-CEN Open N-CEN document View SEC filing for N-CEN 14 Oct 2025 31 Jul 2025 811-07642
DEFA14A Open DEFA14A document View SEC filing for DEFA14A BLACKROCK MUNIASSETS FUND, INC. MUA 06 Oct 2025 811-07642
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK MUNIASSETS FUND, INC. 03 Oct 2025 31 Jul 2025 811-07642
DEFA14A Open DEFA14A document View SEC filing for DEFA14A BLACKROCK MUNIASSETS FUND, INC. MUA 25 Sep 2025 811-07642
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 24 Sep 2025 31 Jul 2025 811-07642
N-23C-2 Open N-23C-2 document View SEC filing for N-23C-2 BLACKROCK MUNIASSETS FUND, INC [MUA] 11 Sep 2025 11 Sep 2025 817-01459
DEF 14A Open DEF 14A document View SEC filing for DEF 14A (MUA/BTA) 08 Sep 2025 15 Oct 2025 811-07642
424B3 Open 424B3 document View SEC filing for 424B3 BLACKROCK MUNIASSETS FUND,INC. 04 Sep 2025 333-288712
EFFECT Open EFFECT document View SEC filing for EFFECT 03 Sep 2025 333-288712
N-14 8C/A Open N-14 8C/A document | Open XBRL data View SEC filing for N-14 8C/A BLACKROCK MUNIASSETS FUND, INC. 29 Aug 2025 333-288712
N-PX Open N-PX document View SEC filing for N-PX 27 Aug 2025 30 Jun 2025 811-07642
425 Open 425 document View SEC filing for 425 BLACKROCK MUNIASSETS FUND (MUA/BTA) -425 11 Aug 2025
PRE 14A Open PRE 14A document View SEC filing for PRE 14A BLACKROCK PROXY STATEMENT (BTA, MUA) 07 Aug 2025 15 Oct 2025 811-07642
N-14 8C Open N-14 8C document View SEC filing for N-14 8C BLACKROCK MUNIASSETS FUND, INC. 16 Jul 2025 333-288712
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 26 Jun 2025 30 Apr 2025 811-07642
425 Open 425 document View SEC filing for 425 BLACKROCK MUNIASSETS FUND (MUA/BTA) -425 09 Jun 2025
40-17G/A Open 40-17G/A document View SEC filing for 40-17G/A BLACKROCK FIXED-INCOME COMPLEX BOARD 23 May 2025 811-07642
DEF 14A Open DEF 14A document | Open XBRL data View SEC filing for DEF 14A CLASSIFIED FUND N&P 22 May 2025 11 Jul 2025 811-07642
3 Open 3 document View SEC filing for 3 3 16 May 2025 08 May 2025
N-CSRS Open N-CSRS document | Open XBRL data View SEC filing for N-CSRS BLACKROCK MUNIASSETS FUND, INC. 07 Apr 2025 31 Jan 2025 811-07642
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 27 Mar 2025 31 Jan 2025 811-07642
N-23C-2 Open N-23C-2 document View SEC filing for N-23C-2 BLACKROCK MUNIASSETS FUND, INC [MUA] 28 Feb 2025 01 Oct 2025 817-01459
40-17G Open 40-17G document View SEC filing for 40-17G BLACKROCK FIXED-INCOME COMPLEX BOARD 18 Feb 2025 811-07642
N-CEN/A Open N-CEN/A document View SEC filing for N-CEN/A 07 Feb 2025 31 Jul 2024 811-07642
DEFA14A Open DEFA14A document View SEC filing for DEFA14A BLACKROCK MUNI MERGER DEFA14A 06 Feb 2025 811-07642
4 Open 4 document View SEC filing for 4 4 04 Feb 2025 31 Jan 2025
4 Open 4 document View SEC filing for 4 4 04 Feb 2025 31 Jan 2025
4 Open 4 document View SEC filing for 4 4 04 Feb 2025 31 Jan 2025
425 Open 425 document View SEC filing for 425 MUNIASSETS (MUA/BTA) - 425 21 Jan 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 21 Jan 2025 20 Jan 2025 811-07642
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 26 Dec 2024 31 Oct 2024 811-07642
4 Open 4 document View SEC filing for 4 FORM 4 13 Dec 2024 27 Apr 2022
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 13 Dec 2024 005-93188
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 07 Nov 2024 005-93188
4 Open 4 document View SEC filing for 4 4 30 Oct 2024 29 Oct 2024
N-CEN Open N-CEN document View SEC filing for N-CEN 15 Oct 2024 31 Jul 2024 811-07642
SC 13G Open SC 13G document View SEC filing for SC 13G 07 Oct 2024 005-93188
N-CSR Open N-CSR document | Open XBRL data View SEC filing for N-CSR BLACKROCK MUNIASSETS FUND, INC. 03 Oct 2024 31 Jul 2024 811-07642
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 27 Sep 2024 31 Jul 2024 811-07642
N-23C-2 Open N-23C-2 document View SEC filing for N-23C-2 BLACKROCK MUNIASSETS FUND, INC [MUA] 12 Sep 2024 12 Sep 2024 817-01459
N-PX Open N-PX document View SEC filing for N-PX 27 Aug 2024 30 Jun 2024 811-07642
CORRESP Open CORRESP document View SEC filing for CORRESP 26 Jul 2024
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 27 Jun 2024 30 Apr 2024 811-07642
DEF 14A Open DEF 14A document | Open XBRL data View SEC filing for DEF 14A CLASSIFIED FUND N&P 05 Jun 2024 26 Jul 2024 811-07642
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 20 May 2024 811-07642
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 19 Apr 2024 005-93188
4 Open 4 document View SEC filing for 4 FORM 4 12 Apr 2024 11 Apr 2024
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 12 Apr 2024 005-93188
N-CSRS Open N-CSRS document | Open XBRL data View SEC filing for N-CSRS BLACKROCK MUNIASSETS FUND, INC. 03 Apr 2024 31 Jan 2024 811-07642
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 27 Mar 2024 31 Jan 2024 811-07642
N-23C-2 Open N-23C-2 document View SEC filing for N-23C-2 BLACKROCK MUNIASSETS FUND, INC [MUA] 01 Mar 2024 01 Mar 2024 817-01459
4 Open 4 document View SEC filing for 4 4 02 Feb 2024 31 Jan 2024
4 Open 4 document View SEC filing for 4 4 02 Feb 2024 31 Jan 2024
4 Open 4 document View SEC filing for 4 4 02 Feb 2024 31 Jan 2024
40-17G Open 40-17G document View SEC filing for 40-17G BLACKROCK FIXED-INCOME COMPLEX BOARD 26 Jan 2024 811-07642
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 29 Dec 2023 27 Dec 2023
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 29 Dec 2023 27 Dec 2023
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 27 Dec 2023 31 Oct 2023 811-07642
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Nov 2023 20 Nov 2023
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Nov 2023 20 Nov 2023
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Nov 2023 20 Nov 2023
424B3 Open 424B3 document View SEC filing for 424B3 BLACKROCK MUNIASSETS FUND, INC. 15 Nov 2023 333-258015
N-CEN Open N-CEN document View SEC filing for N-CEN 13 Oct 2023 31 Jul 2023 811-07642
N-CSR Open N-CSR document | Open XBRL data View SEC filing for N-CSR BLACKROCK MUNIASSETS FUND, INC. 05 Oct 2023 31 Jul 2023 811-07642
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 26 Sep 2023 31 Jul 2023 811-07642
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 14 Sep 2023 09 Sep 2023
N-23C-2 Open N-23C-2 document View SEC filing for N-23C-2 BLACKROCK MUNIASSETS FUND, INC [MUA] 11 Sep 2023 11 Sep 2023 817-01459
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK MUNIASSETS FUND, INC. 25 Aug 2023 30 Jun 2023 811-07642
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 06 Jul 2023 01 Jul 2023
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 27 Jun 2023 30 Apr 2023 811-07642
DEF 14A Open DEF 14A document | Open XBRL data View SEC filing for DEF 14A CLASSIFIED FUND N&P 23 May 2023 811-07642
N-CSRS Open N-CSRS document | Open XBRL data View SEC filing for N-CSRS BLACKROCK MUNIASSETS FUND, INC 05 Apr 2023 811-07642
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 29 Mar 2023 31 Jan 2023 811-07642
424B3 Open 424B3 document View SEC filing for 424B3 BLACKROCK MUNIASSETS FUND, INC. 27 Mar 2023 333-258015
40-17G Open 40-17G document View SEC filing for 40-17G BLACKROCK FIXED-INCOME COMPLEX BOARD 24 Mar 2023 811-07642
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 10 Mar 2023 01 Mar 2023
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 10 Mar 2023 01 Mar 2023
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 10 Mar 2023 01 Mar 2023
424B3 Open 424B3 document View SEC filing for 424B3 BLACKROCK MUNIASSETS FUND, INC. 02 Mar 2023 333-258015
N-23C-2 Open N-23C-2 document View SEC filing for N-23C-2 BLACKROCK MUNIASSETS FUND, INC [MUA] 02 Mar 2023 02 Mar 2023 817-01459
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Feb 2023 31 Jan 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Feb 2023 31 Jan 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Feb 2023 31 Jan 2023
424B3 Open 424B3 document View SEC filing for 424B3 CEF SECURITIES LENDING SAI SUPP 03 Jan 2023 333-258015
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 27 Dec 2022 31 Oct 2022 811-07642
424B3 Open 424B3 document View SEC filing for 424B3 BLACKROCK MUNIASSETS FUND, INC. 17 Oct 2022 333-258015
N-CEN Open N-CEN document View SEC filing for N-CEN 12 Oct 2022 31 Jul 2022 811-07642
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 07 Oct 2022 29 Sep 2022
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 07 Oct 2022 29 Sep 2022
N-CSR Open N-CSR document | Open XBRL data View SEC filing for N-CSR BLACKROCK MUNIASSETS FUND, INC 05 Oct 2022 811-07642
424B3 Open 424B3 document View SEC filing for 424B3 BLACKROCK MUNIASSETS FUND, INC. 29 Sep 2022 333-258015
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 27 Sep 2022 31 Jul 2022 811-07642
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK MUNIASSETS FUND, INC. 25 Aug 2022 30 Jun 2022 811-07642
424B3 Open 424B3 document View SEC filing for 424B3 BR MUNIASSETS FUND, INC. 18 Jul 2022 333-258015
N-CEN Open N-CEN document View SEC filing for N-CEN 12 Jul 2022 30 Apr 2022 811-07642
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK MUNIASSETS FUND, INC 05 Jul 2022 30 Apr 2022 811-07642
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 27 Jun 2022 30 Apr 2022 811-07642
DEF 14A Open DEF 14A document View SEC filing for DEF 14A CLASSIFIED FUND N&P 03 Jun 2022 25 Jul 2022 811-07642
40-17G Open 40-17G document View SEC filing for 40-17G BLACKROCK MULTI-REGISTRANT 40-17G 31 Mar 2022 811-07642
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 29 Mar 2022 31 Jan 2022 811-07642
N-CSRS Open N-CSRS document View SEC filing for N-CSRS BLACKROCK MUNIASSETS FUND, INC 04 Jan 2022 31 Oct 2021 811-07642
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 28 Dec 2021 31 Oct 2021 811-07642
3 Open 3 document View SEC filing for 3 FORM 3 23 Dec 2021 15 Dec 2021
SC 13D Open SC 13D document View SEC filing for SC 13D SC 13D 23 Dec 2021 005-93188
424B3 Open 424B3 document View SEC filing for 424B3 BLACKROCK MUNIASSETS FUND, INC. 17 Dec 2021 333-258015
8-K Open 8-K document View SEC filing for 8-K BLACKROCK MUNIASSETS FUND 02 Nov 2021 02 Nov 2021 811-07642
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 28 Sep 2021 31 Jul 2021 811-07642
POS EX Open POS EX document View SEC filing for POS EX BLACKROCK MUNIASSETS FUND, INC. 30 Aug 2021 333-258015
424B2 Open 424B2 document View SEC filing for 424B2 BLACKROCK MUNIASSETS FUND, INC. 30 Aug 2021 333-258015
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK MUNIASSETS FUND, INC. 27 Aug 2021 30 Jun 2021 811-07642
EFFECT Open EFFECT document View SEC filing for EFFECT 26 Aug 2021 333-258015
N-2/A Open N-2/A document View SEC filing for N-2/A BLACKROCK MUNIASSETS FUND, INC. 24 Aug 2021 811-07642,333-258015
CORRESP Open CORRESP document View SEC filing for CORRESP 23 Aug 2021
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 09 Aug 2021 30 Jul 2021
DEFA14A Open DEFA14A document View SEC filing for DEFA14A BR CLASSIFIED FUND 20 Jul 2021 811-07642
N-2 Open N-2 document View SEC filing for N-2 BLACKROCK MUNIASSETS FUND, INC. 19 Jul 2021 811-07642,333-258015
N-CEN Open N-CEN document View SEC filing for N-CEN 13 Jul 2021 30 Apr 2021 811-07642
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK MUNIASSETS FUND, INC 06 Jul 2021 30 Apr 2021 811-07642
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 28 Jun 2021 30 Apr 2021 811-07642
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 21 Jun 2021 10 Jun 2021
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 21 Jun 2021 10 Jun 2021
DEF 14A Open DEF 14A document View SEC filing for DEF 14A CLASSIFIED FUND N&P 08 Jun 2021 29 Jul 2021 811-07642
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 31 Mar 2021 31 Jan 2021 811-07642
40-17G Open 40-17G document View SEC filing for 40-17G BLACKROCK MULTI-REGISTRANT 40-17G 12 Feb 2021 811-07642
40-17G Open 40-17G document View SEC filing for 40-17G BLACKROCK MULTI-REGISTRANT 40-17G 14 Jan 2021 811-07642
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 12 Jan 2021 01 Jan 2021
N-CSRS Open N-CSRS document View SEC filing for N-CSRS BLACKROCK MUNIASSETS FUND, INC 06 Jan 2021 31 Oct 2020 811-07642
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 28 Dec 2020 31 Oct 2020 811-07642
40-17G Open 40-17G document View SEC filing for 40-17G BLACKROCK MULTI-REGISTRANT 40-17G 23 Oct 2020 811-07642
424B3 Open 424B3 document View SEC filing for 424B3 BLACKROCK MUNIASSETS FUND, INC. 21 Oct 2020 333-236891
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 28 Sep 2020 31 Jul 2020 811-07642
EFFECT Open EFFECT document View SEC filing for EFFECT 27 Aug 2020 333-236891
424B2 Open 424B2 document View SEC filing for 424B2 BLACKROCK MUNIASSETS FUND, INC. 27 Aug 2020 333-236891
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK MUNIASSETS FUND, INC. 27 Aug 2020 30 Jun 2020 811-07642
POS 8C Open POS 8C document View SEC filing for POS 8C BLACKROCK MUNIASSETS FUND, INC. 25 Aug 2020 811-07642,333-236891
POS 8C Open POS 8C document View SEC filing for POS 8C BLACKROCK MUNIASSETS FUND, INC. 17 Jul 2020 811-07642,333-236891
N-CEN Open N-CEN document View SEC filing for N-CEN 10 Jul 2020 30 Apr 2020 811-07642
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK MUNIASSETS FUND, INC 02 Jul 2020 30 Apr 2020 811-07642
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 26 Jun 2020 30 Apr 2020 811-07642
DEF 14A Open DEF 14A document View SEC filing for DEF 14A CLASSIFIED FUND N&P 09 Jun 2020 27 Jul 2020 811-07642
POS EX Open POS EX document View SEC filing for POS EX BLACKROCK MUNIASSETS FUND, INC. 01 Jun 2020 333-236891
497 Open 497 document View SEC filing for 497 BLACKROCK MUNIASSETS FUND 01 Jun 2020 333-236891
EFFECT Open EFFECT document View SEC filing for EFFECT 29 May 2020 333-236891
N-2/A Open N-2/A document View SEC filing for N-2/A N-2/A 27 May 2020 811-07642,333-236891
CORRESP Open CORRESP document View SEC filing for CORRESP 27 May 2020
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 27 Mar 2020 31 Jan 2020 811-07642
N-2 Open N-2 document View SEC filing for N-2 BLACKROCK MUNIASSETS FUND, INC. 04 Mar 2020 811-07642,333-236891
N-CSRS Open N-CSRS document View SEC filing for N-CSRS BLACKROCK MUNIASSETS FUND, INC 03 Jan 2020 31 Oct 2019 811-07642
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 24 Dec 2019 31 Oct 2019 811-07642
NPORT-EX Open NPORT-EX document View SEC filing for NPORT-EX 26 Sep 2019 31 Jul 2019 811-07642
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK MUNIASSETS FUND, INC. 29 Aug 2019 30 Jun 2019 811-07642
N-CEN Open N-CEN document View SEC filing for N-CEN 12 Jul 2019 30 Apr 2019 811-07642
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK MUNIASSETS FUND, INC 08 Jul 2019 30 Apr 2019 811-07642
40-17G Open 40-17G document View SEC filing for 40-17G BLACKROCK FIXED-INCOME FIDELITY BOND 21 Jun 2019 811-07642
DEF 14A Open DEF 14A document View SEC filing for DEF 14A CLASSIFIED FUND N&P 11 Jun 2019 29 Jul 2019 811-07642
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK MUNIASSETS FUND, INC. 28 Mar 2019 31 Jan 2019 811-07642
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Jan 2019 16 Jan 2019
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Jan 2019 15 Jan 2019
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 04 Jan 2019 01 Jan 2019
N-CSRS Open N-CSRS document View SEC filing for N-CSRS BLACKROCK MUNIASSETS FUND, INC 04 Jan 2019 31 Oct 2018 811-07642
40-17G Open 40-17G document View SEC filing for 40-17G BLACKROCK FIDELITY BOND FILING 20 Dec 2018 811-07642
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Dec 2018 17 Dec 2018
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK MUNIASSETS FUND, INC. 21 Sep 2018 31 Jul 2018 811-07642
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK MUNIASSETS FUND, INC. 30 Aug 2018 30 Jun 2018 811-07642
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK MUNIASSETS FUND, INC 05 Jul 2018 30 Apr 2018 811-07642
NSAR-B Open NSAR-B document View SEC filing for NSAR-B 27 Jun 2018 30 Apr 2018 811-07642
DEF 14A Open DEF 14A document View SEC filing for DEF 14A CLASSIFIED FUND N&P 06 Jun 2018 30 Jul 2018 811-07642
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 May 2018 09 May 2018
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK MUNIASSETS FUND, INC. 23 Mar 2018 31 Jan 2018 811-07642
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 16 Feb 2018 16 Feb 2018
40-17G Open 40-17G document View SEC filing for 40-17G BLACKROCK FIDELITY BOND FILING 17 Jan 2018 811-07642
N-CSRS Open N-CSRS document View SEC filing for N-CSRS BLACKROCK MUNIASSETS FUND, INC 05 Jan 2018 31 Oct 2017 811-07642
NSAR-A Open NSAR-A document View SEC filing for NSAR-A 27 Dec 2017 31 Oct 2017 811-07642
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK MUNIASSETS FUND, INC. 27 Sep 2017 31 Jul 2017 811-07642
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK MUNIASSETS FUND, INC. 25 Aug 2017 30 Jun 2017 811-07642
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK MUNIASSETS FUND, INC 05 Jul 2017 30 Apr 2017 811-07642
NSAR-B Open NSAR-B document View SEC filing for NSAR-B 27 Jun 2017 30 Apr 2017 811-07642
DEF 14A Open DEF 14A document View SEC filing for DEF 14A CLASSIFIED FUND N&P 07 Jun 2017 25 Jul 2017 811-07642
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK MUNIASSETS FUND, INC. 23 Mar 2017 31 Jan 2017 811-07642
40-17G Open 40-17G document View SEC filing for 40-17G BLACKROCK FIDELITY BOND FILING 27 Feb 2017 811-07642
N-CSRS Open N-CSRS document View SEC filing for N-CSRS BLACKROCK MUNIASSETS FUND, INC 04 Jan 2017 31 Oct 2016 811-07642
NSAR-A Open NSAR-A document View SEC filing for NSAR-A 23 Dec 2016 31 Oct 2016 811-07642
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK MUNIASSETS FUND, INC. 26 Sep 2016 31 Jul 2016 811-07642
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK MUNIASSETS FUND, INC. 26 Aug 2016 30 Jun 2016 811-07642
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK MUNIASSETS FUND, INC 01 Jul 2016 30 Apr 2016 811-07642
NSAR-B Open NSAR-B document View SEC filing for NSAR-B 28 Jun 2016 30 Apr 2016 811-07642
DEF 14A Open DEF 14A document View SEC filing for DEF 14A BLACKROCK PROXY STATEMENT 09 Jun 2016 26 Jul 2016 811-07642
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Apr 2016 04 Apr 2016
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 01 Apr 2016 01 Apr 2016
N-Q Open N-Q document | Open XBRL data View SEC filing for N-Q BLACKROCK MUNIASSETS FUND, INC. 24 Mar 2016 31 Jan 2016 811-07642
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 02 Mar 2016 01 Mar 2016
40-17G Open 40-17G document View SEC filing for 40-17G 17 Feb 2016 811-07642
N-CSRS Open N-CSRS document View SEC filing for N-CSRS BLACKROCK MUNIASSETS FUND, INC. 04 Jan 2016 31 Oct 2015 811-07642
NSAR-A Open NSAR-A document View SEC filing for NSAR-A 24 Dec 2015 31 Oct 2015 811-07642
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK MUNIASSETS FUND, INC. 22 Sep 2015 31 Jul 2015 811-07642
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 21 Sep 2015 18 Sep 2015
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK MUNIASSETS FUND, INC. 26 Aug 2015 30 Jun 2015 811-07642
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK MUNIASSETS FUND, INC. 01 Jul 2015 30 Apr 2015 811-07642
NSAR-B Open NSAR-B document View SEC filing for NSAR-B 26 Jun 2015 30 Apr 2015 811-07642
DEF 14A Open DEF 14A document View SEC filing for DEF 14A BLACKROCK PROXY STATEMENT CLASSIFIED BOARD 12 Jun 2015 29 Jul 2015 811-07642
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK MUNIASSETS FUND, INC. 25 Mar 2015 31 Jan 2015 811-07642
CORRESP Open CORRESP document View SEC filing for CORRESP 16 Jan 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Jan 2015 08 Jan 2015
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 06 Jan 2015 31 Dec 2014
N-CSRS Open N-CSRS document View SEC filing for N-CSRS BLACKROCK MUNIASSETS FUND, INC. 05 Jan 2015 31 Oct 2014 811-07642
NSAR-A Open NSAR-A document View SEC filing for NSAR-A 24 Dec 2014 31 Oct 2014 811-07642
40-17G Open 40-17G document View SEC filing for 40-17G 40-17G 19 Dec 2014 811-07642
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Dec 2014 09 Dec 2014
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK MUNIASSETS FUND, INC. 25 Sep 2014 31 Jul 2014 811-07642
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK MUNIASSETS FUND, INC. 27 Aug 2014 30 Jun 2014 811-07642
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK MUNIASSETS FUND, INC. 01 Jul 2014 30 Apr 2014 811-07642
NSAR-B Open NSAR-B document View SEC filing for NSAR-B 27 Jun 2014 30 Apr 2014 811-07642
DEFA14A Open DEFA14A document View SEC filing for DEFA14A BLACKROCK BUILD AMERICA BOND TRUST 13 Jun 2014 811-07642
DEF 14A Open DEF 14A document View SEC filing for DEF 14A BLACKROCK PROXY STATEMENT CLASSIFIED BOARD 13 Jun 2014 30 Jul 2014 811-07642
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 10 Jun 2014 06 Jun 2014
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK MUNIASSETS FUND, INC. 25 Mar 2014 31 Jan 2014 811-07642
N-CSRS Open N-CSRS document View SEC filing for N-CSRS BLACKROCK MUNIASSETS FUND, INC. 02 Jan 2014 31 Oct 2013 811-07642
NSAR-A Open NSAR-A document View SEC filing for NSAR-A 24 Dec 2013 31 Oct 2013 811-07642
40-17G Open 40-17G document View SEC filing for 40-17G 40-17G 04 Dec 2013 811-07642
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK MUNIASSETS FUND, INC. 24 Sep 2013 31 Jul 2013 811-07642
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK MUNIASSETS FUND, INC. 28 Aug 2013 30 Jun 2013 811-07642
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK MUNIASSETS FUND, INC. 03 Jul 2013 30 Apr 2013 811-07642
NSAR-B Open NSAR-B document View SEC filing for NSAR-B 26 Jun 2013 30 Apr 2013 811-07642
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Jun 2013 12 Jun 2013
DEF 14A Open DEF 14A document View SEC filing for DEF 14A BLACKROCK PROXY STATEMENT CLASSIFIED BOARD 13 Jun 2013 30 Jul 2013 811-07642
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK MUNIASSETS FUND, INC. 26 Mar 2013 31 Jan 2013 811-07642
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Mar 2013 15 Mar 2013
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 Mar 2013 14 Mar 2013
CORRESP Open CORRESP document View SEC filing for CORRESP 29 Jan 2013
40-17G Open 40-17G document View SEC filing for 40-17G FORM 40-17G 18 Jan 2013 811-07642
N-CSRS Open N-CSRS document View SEC filing for N-CSRS BLACKROCK MUNIASSETS FUND, INC. 03 Jan 2013 31 Oct 2012 811-07642
NSAR-A Open NSAR-A document View SEC filing for NSAR-A 26 Dec 2012 31 Oct 2012 811-07642
CORRESP Open CORRESP document View SEC filing for CORRESP 07 Dec 2012
N-Q Open N-Q document View SEC filing for N-Q 25 Sep 2012 31 Jul 2012 811-07642
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Sep 2012 19 Sep 2012
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK MUNIASSETS FUND, INC. 28 Aug 2012 30 Jun 2012 811-07642
N-CSR Open N-CSR document View SEC filing for N-CSR 02 Jul 2012 30 Apr 2012 811-07642
NSAR-B Open NSAR-B document View SEC filing for NSAR-B 26 Jun 2012 30 Apr 2012 811-07642
DEFR14A Open DEFR14A document View SEC filing for DEFR14A CLASSIFIED FUND NOTICE AND PROXY 12 Jun 2012 811-07642
DEF 14A Open DEF 14A document View SEC filing for DEF 14A CLASSIFIED FUND NOTICE AND PROXY 11 Jun 2012 27 Jul 2012 811-07642
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 25 May 2012 22 May 2012
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 25 May 2012 22 May 2012
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Apr 2012 18 Apr 2012
N-Q Open N-Q document View SEC filing for N-Q 27 Mar 2012 31 Jan 2012 811-07642
40-17G Open 40-17G document View SEC filing for 40-17G 03 Feb 2012 811-07642
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 10 Jan 2012 03 Jan 2012
N-CSRS Open N-CSRS document View SEC filing for N-CSRS 05 Jan 2012 31 Oct 2011 811-07642
NSAR-A Open NSAR-A document View SEC filing for NSAR-A 23 Dec 2011 31 Oct 2011 811-07642
40-17G Open 40-17G document View SEC filing for 40-17G 25 Oct 2011 811-07642
N-Q Open N-Q document View SEC filing for N-Q 28 Sep 2011 31 Jul 2011 811-07642
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK MUNIASSETS FUND, INC. 29 Aug 2011 30 Jun 2011 811-07642
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Aug 2011 08 Aug 2011
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 28 Jul 2011 28 Jul 2011
N-CSR Open N-CSR document View SEC filing for N-CSR 05 Jul 2011 30 Apr 2011 811-07642
NSAR-B Open NSAR-B document View SEC filing for NSAR-B 29 Jun 2011 30 Apr 2011 811-07642
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 17 Jun 2011 11 Feb 2008
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFINITIVE ADDITIONAL MATERIALS 16 Jun 2011 811-07642
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEFINITIVE PROXY STATEMENT 16 Jun 2011 28 Jul 2011 811-07642
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 20 Apr 2011 14 Apr 2011
N-Q Open N-Q document View SEC filing for N-Q 29 Mar 2011 31 Jan 2011 811-07642
N-14/A Open N-14/A document View SEC filing for N-14/A 21 Mar 2011 333-169396
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Mar 2011 28 Feb 2011
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Mar 2011 28 Feb 2011
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Mar 2011 28 Feb 2011
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Mar 2011 28 Feb 2011
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Mar 2011 28 Feb 2011
425 Open 425 document View SEC filing for 425 PRESS RELEASE 28 Feb 2011 811-07642
425 Open 425 document View SEC filing for 425 PRESS RELEASE 28 Feb 2011 811-07642
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 18 Feb 2011 11 Feb 2011
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 04 Feb 2011 04 Feb 2011 811-07642
425 Open 425 document View SEC filing for 425 425 03 Feb 2011 811-07642
425 Open 425 document View SEC filing for 425 425 03 Feb 2011 811-07642
425 Open 425 document View SEC filing for 425 425 18 Jan 2011 811-07642
425 Open 425 document View SEC filing for 425 425 18 Jan 2011 811-07642
NSAR-A Open NSAR-A document View SEC filing for NSAR-A 29 Dec 2010 31 Oct 2010 811-07642
N-CSRS Open N-CSRS document View SEC filing for N-CSRS 28 Dec 2010 31 Oct 2010 811-07642
425 Open 425 document View SEC filing for 425 20 Dec 2010 811-07642
425 Open 425 document View SEC filing for 425 20 Dec 2010 811-07642
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 18 Nov 2010 12 Nov 2010
497 Open 497 document View SEC filing for 497 BLACKROCK MUNIASSETS FUND INC 12 Nov 2010 333-169396
EFFECT Open EFFECT document View SEC filing for EFFECT 10 Nov 2010 333-169396
N-14 8C/A Open N-14 8C/A document View SEC filing for N-14 8C/A BLACKROCK MUNIASSETS FUND INC 09 Nov 2010 333-169396
40-17G Open 40-17G document View SEC filing for 40-17G 05 Nov 2010 811-07642
N-Q Open N-Q document View SEC filing for N-Q 28 Sep 2010 31 Jul 2010 811-07642
8-K Open 8-K document View SEC filing for 8-K BLACKROCK MUNIASSETS FUND, INC. 21 Sep 2010 17 Sep 2010 811-07642
N-14 8C Open N-14 8C document View SEC filing for N-14 8C BLACKROCK MUNIASSETS FUND, INC. 15 Sep 2010 333-169396
N-PX Open N-PX document View SEC filing for N-PX MUA 25 Aug 2010 30 Jun 2010 811-07642
DEF 14A Open DEF 14A document View SEC filing for DEF 14A PROXY STATEMENT 23 Jul 2010 02 Sep 2010 811-07642
N-CSR Open N-CSR document View SEC filing for N-CSR 07 Jul 2010 30 Apr 2010 811-07642
NSAR-B Open NSAR-B document View SEC filing for NSAR-B 29 Jun 2010 30 Apr 2010 811-07642
N-Q Open N-Q document View SEC filing for N-Q 31 Mar 2010 31 Jan 2010 811-07642
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Jan 2010 15 Jan 2010
N-CSRS Open N-CSRS document View SEC filing for N-CSRS 08 Jan 2010 31 Oct 2009 811-07642

About this filer

BLACKROCK MUNIASSETS FUND, INC. files with the SEC under CIK 0000901243. This page aggregates EDGAR filings and related ownership activity.

See insider transactions for this issuer.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
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New filings appear as the SEC updates EDGAR, and older records can vary by availability.
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Updates follow new EDGAR submissions and periodic data refreshes.

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