BlackRock Health Sciences Trust SEC EDGAR Filings (CIK 0001314966)

SEC EDGAR filings, ownership reports, and insider transactions for BlackRock Health Sciences Trust.

Symbol
BME on NYSE
Business address
100 Bellevue Parkway, Wilmington, DE, 19809
State of incorporation
DE
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BlackRock Health Sciences Trust has filed 578 SEC EDGAR filings since 21 Jan 2005

Latest Filings

Recent SEC filings for BlackRock Health Sciences Trust including NPORT-P, N-CSRS, N-PX and more.

Form type Document Filing Description Filing date Reporting date File number(s)
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 26 Nov 2025 30 Sep 2025 811-21702
N-CSRS Open N-CSRS document | Open XBRL data View SEC filing for N-CSRS BLACKROCK HEALTH SCIENCES TRUST 04 Sep 2025 30 Jun 2025 811-21702
N-PX Open N-PX document View SEC filing for N-PX 28 Aug 2025 30 Jun 2025 811-21702
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 26 Aug 2025 30 Jun 2025 811-21702
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 28 May 2025 31 Mar 2025 811-21702
40-17G/A Open 40-17G/A document View SEC filing for 40-17G/A BLACKROCK FIXED-INCOME COMPLEX BOARD 23 May 2025 811-21702
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 811-21702
3 Open 3 document View SEC filing for 3 3 16 May 2025 08 May 2025
N-CEN Open N-CEN document View SEC filing for N-CEN 17 Mar 2025 31 Dec 2024 811-21702
N-CSR Open N-CSR document | Open XBRL data View SEC filing for N-CSR BLACKROCK HEALTH SCIENCES TRUST 07 Mar 2025 31 Dec 2024 811-21702
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 25 Feb 2025 31 Dec 2024 811-21702
SC TO-I/A Open SC TO-I/A document View SEC filing for SC TO-I/A SC TO-I/A 25 Feb 2025 005-84752
SC TO-I/A Open SC TO-I/A document View SEC filing for SC TO-I/A SC TO-I/A 24 Feb 2025 005-84752
40-17G Open 40-17G document View SEC filing for 40-17G BLACKROCK FIXED-INCOME COMPLEX BOARD 18 Feb 2025 811-21702
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
4 Open 4 document View SEC filing for 4 4 04 Feb 2025 31 Jan 2025
SC TO-I Open SC TO-I document View SEC filing for SC TO-I SC TO-I 22 Jan 2025 005-84752
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 21 Jan 2025 20 Jan 2025 811-21702
SC TO-C Open SC TO-C document View SEC filing for SC TO-C SC TO-C 03 Jan 2025 005-84752
424B3 Open 424B3 document View SEC filing for 424B3 BLACKROCK GLOBAL 424B3 23 Dec 2024 333-263527
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 26 Nov 2024 30 Sep 2024 811-21702
SC TO-I/A Open SC TO-I/A document View SEC filing for SC TO-I/A SC TO-I/A 20 Nov 2024 005-84752
SC TO-I/A Open SC TO-I/A document View SEC filing for SC TO-I/A SC TO-I/A 19 Nov 2024 005-84752
SC TO-I Open SC TO-I document View SEC filing for SC TO-I SC TO-I 16 Oct 2024 005-84752
SC TO-C Open SC TO-C document View SEC filing for SC TO-C SC TO-C 01 Oct 2024 005-84752
N-CSRS Open N-CSRS document | Open XBRL data View SEC filing for N-CSRS BLACKROCK HEALTH SCIENCES TRUST 05 Sep 2024 30 Jun 2024 811-21702
N-PX Open N-PX document View SEC filing for N-PX 27 Aug 2024 30 Jun 2024 811-21702
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 26 Aug 2024 30 Jun 2024 811-21702
SC TO-I/A Open SC TO-I/A document View SEC filing for SC TO-I/A SC TO-I/A 21 Aug 2024 005-84752
SC TO-I/A Open SC TO-I/A document View SEC filing for SC TO-I/A SC TO-I/A 20 Aug 2024 005-84752
SC TO-I Open SC TO-I document View SEC filing for SC TO-I SC TO-I 18 Jul 2024 005-84752
SC TO-C Open SC TO-C document View SEC filing for SC TO-C SC TO-C 02 Jul 2024 005-84752
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 811-21702
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 28 May 2024 31 Mar 2024 811-21702
4/A Open 4/A document View SEC filing for 4/A 4/A 30 Apr 2024 31 Jan 2024
N-CEN Open N-CEN document View SEC filing for N-CEN 14 Mar 2024 31 Dec 2023 811-21702
N-CSR Open N-CSR document | Open XBRL data View SEC filing for N-CSR BLACKROCK HEALTH SCIENCES TRUST 06 Mar 2024 31 Dec 2023 811-21702
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 26 Feb 2024 31 Dec 2023 811-21702
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
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 811-21702
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 28 Nov 2023 30 Sep 2023 811-21702
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 14 Sep 2023 09 Sep 2023
N-CSRS Open N-CSRS document | Open XBRL data View SEC filing for N-CSRS BLACKROCK HEALTH SCIENCES TRUST 01 Sep 2023 30 Jun 2023 811-21702
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 25 Aug 2023 30 Jun 2023 811-21702
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK HEALTH SCIENCES TRUST 25 Aug 2023 30 Jun 2023 811-21702
CORRESP Open CORRESP document View SEC filing for CORRESP 04 Aug 2023
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 06 Jul 2023 01 Jul 2023
424B3 Open 424B3 document View SEC filing for 424B3 BLACKROCK HEALTH SCIENCES TRUST 27 Jun 2023 333-263527
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 26 May 2023 31 Mar 2023 811-21702
DEF 14A Open DEF 14A document | Open XBRL data View SEC filing for DEF 14A CLASSIFIED FUND N&P 23 May 2023 811-21702
40-17G Open 40-17G document View SEC filing for 40-17G BLACKROCK FIXED-INCOME COMPLEX BOARD 24 Mar 2023 811-21702
N-CEN Open N-CEN document View SEC filing for N-CEN 10 Mar 2023 31 Dec 2022 811-21702
N-CSR Open N-CSR document | Open XBRL data View SEC filing for N-CSR BLACKROCK HEALTH SCIENCES TRUST 07 Mar 2023 811-21702
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 24 Feb 2023 31 Dec 2022 811-21702
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
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 | Open XBRL data View SEC filing for 424B3 CEF SECURITIES LENDING PROSPECTUS SUPP - IXBRL 03 Jan 2023 333-263527
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 25 Nov 2022 30 Sep 2022 811-21702
N-CSRS Open N-CSRS document | Open XBRL data View SEC filing for N-CSRS BLACKROCK HEALTH SCIENCES TRUST 01 Sep 2022 811-21702
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 25 Aug 2022 30 Jun 2022 811-21702
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK HEALTH SCIENCES TRUST 25 Aug 2022 30 Jun 2022 811-21702
424B3 Open 424B3 document View SEC filing for 424B3 BR HEALTH SCIENCES TRUST 18 Jul 2022 333-263527
DEF 14A Open DEF 14A document View SEC filing for DEF 14A CLASSIFIED FUND N&P 03 Jun 2022 25 Jul 2022 811-21702
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 26 May 2022 31 Mar 2022 811-21702
POS EX Open POS EX document View SEC filing for POS EX BLACKROCK HEALTH SCIENCES TRUST 26 Apr 2022 333-263527
424B2 Open 424B2 document View SEC filing for 424B2 BLACKROCK HEALTH SCIENCES TRUST 26 Apr 2022 333-263527
EFFECT Open EFFECT document View SEC filing for EFFECT 25 Apr 2022 333-263527
N-2/A Open N-2/A document View SEC filing for N-2/A BLACKROCK HEALTH SCIENCES TRUST 21 Apr 2022 811-21702,333-263527
CORRESP Open CORRESP document View SEC filing for CORRESP 21 Apr 2022
40-17G Open 40-17G document View SEC filing for 40-17G BLACKROCK MULTI-REGISTRANT 40-17G 31 Mar 2022 811-21702
N-CEN Open N-CEN document View SEC filing for N-CEN 15 Mar 2022 31 Dec 2021 811-21702
N-2 Open N-2 document View SEC filing for N-2 BLACKROCK HEALTH SCIENCES TRUST 14 Mar 2022 811-21702,333-263527
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK HEALTH SCIENCES TRUST 04 Mar 2022 31 Dec 2021 811-21702
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 25 Feb 2022 31 Dec 2021 811-21702
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Feb 2022 31 Jan 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Feb 2022 31 Jan 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Feb 2022 31 Jan 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Feb 2022 31 Jan 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Feb 2022 31 Jan 2022
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 24 Nov 2021 30 Sep 2021 811-21702
N-CSRS Open N-CSRS document View SEC filing for N-CSRS BLACKROCK HEALTH SCIENCES TRUST 02 Sep 2021 30 Jun 2021 811-21702
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK HEALTH SCIENCES TRUST 27 Aug 2021 30 Jun 2021 811-21702
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 26 Aug 2021 30 Jun 2021 811-21702
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 811-21702
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 811-21702
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 27 May 2021 31 Mar 2021 811-21702
424B2 Open 424B2 document View SEC filing for 424B2 BLACKROCK HEALTH SCIENCES TRUST 30 Apr 2021 333-230158
486BPOS Open 486BPOS document View SEC filing for 486BPOS BLACKROCK HEALTH SCIENCES TRUST 29 Apr 2021 811-21702,333-230158
N-CEN Open N-CEN document View SEC filing for N-CEN 15 Mar 2021 31 Dec 2020 811-21702
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK HEALTH SCIENCES TRUST 05 Mar 2021 31 Dec 2020 811-21702
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 25 Feb 2021 31 Dec 2020 811-21702
40-17G Open 40-17G document View SEC filing for 40-17G BLACKROCK MULTI-REGISTRANT 40-17G 12 Feb 2021 811-21702
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDED SCHEDULE 13G 08 Feb 2021 005-84752
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Feb 2021 29 Jan 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Feb 2021 29 Jan 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Feb 2021 29 Jan 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Feb 2021 29 Jan 2021
40-17G Open 40-17G document View SEC filing for 40-17G BLACKROCK MULTI-REGISTRANT 40-17G 14 Jan 2021 811-21702
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 12 Jan 2021 01 Jan 2021
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 25 Nov 2020 30 Sep 2020 811-21702
40-17G Open 40-17G document View SEC filing for 40-17G BLACKROCK MULTI-REGISTRANT 40-17G 23 Oct 2020 811-21702
N-CSRS Open N-CSRS document View SEC filing for N-CSRS BLACKROCK HEALTH SCIENCES TRUST 04 Sep 2020 30 Jun 2020 811-21702
424B3 Open 424B3 document View SEC filing for 424B3 BLACKROCK HEALTH SCIENCES TRUST 27 Aug 2020 333-230158
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 27 Aug 2020 30 Jun 2020 811-21702
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK HEALTH SCIENCES TRUST 27 Aug 2020 30 Jun 2020 811-21702
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 18 Jun 2020 01 Jun 2020
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 18 Jun 2020 01 Jun 2020
DEF 14A Open DEF 14A document View SEC filing for DEF 14A CLASSIFIED FUND N&P 09 Jun 2020 27 Jul 2020 811-21702
497 Open 497 document View SEC filing for 497 BLACKROCK HEALTH SCIENCES TRUST 03 Jun 2020 333-230158
497 Open 497 document View SEC filing for 497 BLACKROCK HEALTH SCIENCES TRUST 01 Jun 2020 333-230158
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 01 Jun 2020 31 Mar 2020 811-21702
497 Open 497 document View SEC filing for 497 BLACKROCK HEALTH SCIENCES TRUST 30 Apr 2020 333-230158
486BPOS Open 486BPOS document View SEC filing for 486BPOS BLACKROCK HEALTH SCIENCES TRUST 27 Apr 2020 811-21702,333-230158
497 Open 497 document View SEC filing for 497 BLACKROCK HEALTH SCIENCES TRUST 26 Mar 2020 333-230158
N-CEN Open N-CEN document View SEC filing for N-CEN 13 Mar 2020 31 Dec 2019 811-21702
497 Open 497 document View SEC filing for 497 BLACKROCK HEALTH SCIENCES TRUST 10 Mar 2020 333-230158
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK HEALTH SCIENCES TRUST 06 Mar 2020 31 Dec 2019 811-21702
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 27 Feb 2020 31 Dec 2019 811-21702
SC 13G Open SC 13G document View SEC filing for SC 13G 05 Feb 2020 005-84752
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Feb 2020 31 Jan 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Feb 2020 31 Jan 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Feb 2020 31 Jan 2020
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDED SCHEDULE 13G 22 Jan 2020 005-84752
497 Open 497 document View SEC filing for 497 BLACKROCK HEALTH SCIENCES TRUST 27 Nov 2019 333-230158
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 27 Nov 2019 30 Sep 2019 811-21702
N-CSRS Open N-CSRS document View SEC filing for N-CSRS BLACKROCK HEALTH SCIENCES TRUST 03 Sep 2019 30 Jun 2019 811-21702
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK HEALTH SCIENCES TRUST 29 Aug 2019 30 Jun 2019 811-21702
4 Open 4 document View SEC filing for 4 FORM 4 02 Jul 2019 28 Jun 2019
40-17G Open 40-17G document View SEC filing for 40-17G BLACKROCK FIXED-INCOME FIDELITY BOND 21 Jun 2019 811-21702
DEF 14A Open DEF 14A document View SEC filing for DEF 14A CLASSIFIED FUND N&P 11 Jun 2019 29 Jul 2019 811-21702
NPORT-EX Open NPORT-EX document View SEC filing for NPORT-EX 29 May 2019 31 Mar 2019 811-21702
497 Open 497 document View SEC filing for 497 BLACKROCK HEALTH SCIENCES TRUST 29 Apr 2019 333-230158
EFFECT Open EFFECT document View SEC filing for EFFECT 26 Apr 2019 333-230158
CORRESP Open CORRESP document View SEC filing for CORRESP 24 Apr 2019
N-2/A Open N-2/A document View SEC filing for N-2/A BLACKROCK HEALTH SCIENCES TRUST 19 Apr 2019 811-21702,333-230158
CORRESP Open CORRESP document View SEC filing for CORRESP 19 Apr 2019
N-CEN Open N-CEN document View SEC filing for N-CEN 18 Mar 2019 31 Dec 2018 811-21702
N-2 Open N-2 document View SEC filing for N-2 BLACKROCK HEALTH SCIENCES TRUST 08 Mar 2019 811-21702,333-230158
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK HEALTH SCIENCES TRUST 08 Mar 2019 31 Dec 2018 811-21702
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A NONE 13 Feb 2019 005-84752
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Feb 2019 31 Jan 2019
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Feb 2019 31 Jan 2019
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Feb 2019 31 Jan 2019
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 30 Jan 2019 005-84752
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 18 Jan 2019 005-84752
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 04 Jan 2019 01 Jan 2019
40-17G Open 40-17G document View SEC filing for 40-17G BLACKROCK FIDELITY BOND FILING 20 Dec 2018 811-21702
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK HEALTH SCIENCES TRUST 21 Nov 2018 30 Sep 2018 811-21702
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Oct 2018 15 Oct 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Oct 2018 15 Oct 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Oct 2018 15 Oct 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Oct 2018 15 Oct 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Oct 2018 15 Oct 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Oct 2018 15 Oct 2018
N-CSRS Open N-CSRS document View SEC filing for N-CSRS BLACKROCK HEALTH SCIENCES TRUST 04 Sep 2018 30 Jun 2018 811-21702
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK HEALTH SCIENCES TRUST 30 Aug 2018 30 Jun 2018 811-21702
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Jul 2018 13 Jul 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Jul 2018 13 Jul 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Jul 2018 13 Jul 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Jul 2018 13 Jul 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Jul 2018 13 Jul 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Jul 2018 13 Jul 2018
DEF 14A Open DEF 14A document View SEC filing for DEF 14A CLASSIFIED FUND N&P 06 Jun 2018 30 Jul 2018 811-21702
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK HEALTH SCIENCES TRUST 22 May 2018 31 Mar 2018 811-21702
497 Open 497 document View SEC filing for 497 FORM 497 30 Apr 2018 333-210770
486BPOS Open 486BPOS document View SEC filing for 486BPOS 486BPOS 27 Apr 2018 811-21702,333-210770
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Apr 2018 13 Apr 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Apr 2018 13 Apr 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Apr 2018 13 Apr 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Apr 2018 13 Apr 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Apr 2018 13 Apr 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Apr 2018 13 Apr 2018
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK HEALTH SCIENCES TRUST 08 Mar 2018 31 Dec 2017 811-21702
NSAR-B Open NSAR-B document View SEC filing for NSAR-B 01 Mar 2018 31 Dec 2017 811-21702
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 16 Feb 2018 16 Feb 2018
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A NONE 13 Feb 2018 005-84752
SC 13G Open SC 13G document View SEC filing for SC 13G 06 Feb 2018 005-84752
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Feb 2018 31 Jan 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Feb 2018 31 Jan 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Feb 2018 31 Jan 2018
40-17G Open 40-17G document View SEC filing for 40-17G BLACKROCK FIDELITY BOND FILING 17 Jan 2018 811-21702
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Jan 2018 12 Jan 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Jan 2018 12 Jan 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Jan 2018 12 Jan 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Jan 2018 12 Jan 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Jan 2018 12 Jan 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Jan 2018 12 Jan 2018
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK HEALTH SCIENCES TRUST 22 Nov 2017 30 Sep 2017 811-21702
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Oct 2017 13 Oct 2017
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Oct 2017 13 Oct 2017
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Oct 2017 13 Oct 2017
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Oct 2017 13 Oct 2017
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Oct 2017 13 Oct 2017
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Oct 2017 13 Oct 2017
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Oct 2017 13 Oct 2017
N-CSRS Open N-CSRS document View SEC filing for N-CSRS BLACKROCK HEALTH SCIENCES TRUST 05 Sep 2017 30 Jun 2017 811-21702
497 Open 497 document View SEC filing for 497 FORM 497 FOR BLACKROCK HEALTH SCIENCES TRUST 30 Aug 2017 333-210770
NSAR-A Open NSAR-A document View SEC filing for NSAR-A 28 Aug 2017 30 Jun 2017 811-21702
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK HEALTH SCIENCES TRUST 25 Aug 2017 30 Jun 2017 811-21702
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Jul 2017 14 Jul 2017
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Jul 2017 14 Jul 2017
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Jul 2017 14 Jul 2017
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Jul 2017 14 Jul 2017
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Jul 2017 14 Jul 2017
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Jul 2017 14 Jul 2017
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Jul 2017 14 Jul 2017
DEF 14A Open DEF 14A document View SEC filing for DEF 14A CLASSIFIED FUND N&P 07 Jun 2017 25 Jul 2017 811-21702
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK HEALTH SCIENCES TRUST 23 May 2017 31 Mar 2017 811-21702
497 Open 497 document View SEC filing for 497 FORM 497 26 Apr 2017 333-210770
486BPOS Open 486BPOS document View SEC filing for 486BPOS 486BPOS 25 Apr 2017 811-21702,333-210770
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Apr 2017 13 Apr 2017
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Apr 2017 13 Apr 2017
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Apr 2017 13 Apr 2017
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Apr 2017 13 Apr 2017
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Apr 2017 13 Apr 2017
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Apr 2017 13 Apr 2017
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Apr 2017 13 Apr 2017
CORRESP Open CORRESP document View SEC filing for CORRESP 03 Apr 2017
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Mar 2017 31 Jan 2017
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK HEALTH SCIENCES TRUST 06 Mar 2017 31 Dec 2016 811-21702
40-17G Open 40-17G document View SEC filing for 40-17G BLACKROCK FIDELITY BOND FILING 27 Feb 2017 811-21702
NSAR-B Open NSAR-B document View SEC filing for NSAR-B 27 Feb 2017 31 Dec 2016 811-21702
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A NONE 14 Feb 2017 005-84752
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Jan 2017 13 Jan 2017
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Jan 2017 13 Jan 2017
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Jan 2017 13 Jan 2017
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Jan 2017 13 Jan 2017
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Jan 2017 13 Jan 2017
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Jan 2017 13 Jan 2017
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Jan 2017 13 Jan 2017
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK HEALTH SCIENCES TRUST 22 Nov 2016 30 Sep 2016 811-21702
8-K Open 8-K document View SEC filing for 8-K 8-K 28 Oct 2016 28 Oct 2016 811-21702
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Oct 2016 14 Oct 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Oct 2016 14 Oct 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Oct 2016 14 Oct 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Oct 2016 14 Oct 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Oct 2016 14 Oct 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Oct 2016 14 Oct 2016
N-CSRS Open N-CSRS document View SEC filing for N-CSRS BLACKROCK HEALTH SCIENCES TRUST 02 Sep 2016 30 Jun 2016 811-21702
NSAR-A Open NSAR-A document View SEC filing for NSAR-A 26 Aug 2016 30 Jun 2016 811-21702
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK HEALTH SCIENCES TRUST 26 Aug 2016 30 Jun 2016 811-21702
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Jul 2016 15 Jul 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Jul 2016 15 Jul 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Jul 2016 15 Jul 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Jul 2016 15 Jul 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Jul 2016 15 Jul 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Jul 2016 15 Jul 2016
DEF 14A Open DEF 14A document View SEC filing for DEF 14A BLACKROCK PROXY STATEMENT 09 Jun 2016 26 Jul 2016 811-21702
497 Open 497 document View SEC filing for 497 09 Jun 2016 333-210770
EFFECT Open EFFECT document View SEC filing for EFFECT 08 Jun 2016 333-210770
CORRESP Open CORRESP document View SEC filing for CORRESP 07 Jun 2016
CORRESP Open CORRESP document View SEC filing for CORRESP 07 Jun 2016
N-2/A Open N-2/A document View SEC filing for N-2/A 06 Jun 2016 811-21702,333-210770
N-Q Open N-Q document | Open XBRL data View SEC filing for N-Q BLACKROCK HEALTH SCIENCES TRUST 23 May 2016 31 Mar 2016 811-21702
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Apr 2016 15 Apr 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Apr 2016 15 Apr 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Apr 2016 15 Apr 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Apr 2016 15 Apr 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Apr 2016 15 Apr 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Apr 2016 15 Apr 2016
N-2 Open N-2 document View SEC filing for N-2 N-2 15 Apr 2016 811-21702,333-210770
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 01 Apr 2016 01 Apr 2016
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 02 Mar 2016 01 Mar 2016
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK HEALTH SCIENCES TRUST 01 Mar 2016 31 Dec 2015 811-21702
NSAR-B Open NSAR-B document View SEC filing for NSAR-B 26 Feb 2016 31 Dec 2015 811-21702
40-17G Open 40-17G document View SEC filing for 40-17G 17 Feb 2016 811-21702
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A NONE 16 Feb 2016 005-84752
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Jan 2016 15 Jan 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Jan 2016 15 Jan 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Jan 2016 15 Jan 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Jan 2016 15 Jan 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Jan 2016 15 Jan 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Jan 2016 15 Jan 2016
497 Open 497 document View SEC filing for 497 497(D) 15 Jan 2016 333-204978
497 Open 497 document View SEC filing for 497 497 09 Dec 2015 333-204978
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK HEALTH SCIENCES TRUST 24 Nov 2015 30 Sep 2015 811-21702
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Oct 2015 15 Oct 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Oct 2015 15 Oct 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Oct 2015 15 Oct 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Oct 2015 15 Oct 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Oct 2015 15 Oct 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Oct 2015 15 Oct 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Oct 2015 15 Oct 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Oct 2015 15 Oct 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Oct 2015 15 Oct 2015
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 21 Sep 2015 18 Sep 2015
N-CSRS Open N-CSRS document View SEC filing for N-CSRS BLACKROCK HEALTH SCIENCES TRUST 03 Sep 2015 30 Jun 2015 811-21702
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK HEALTH SCIENCES TRUST 26 Aug 2015 30 Jun 2015 811-21702
NSAR-A Open NSAR-A document View SEC filing for NSAR-A 25 Aug 2015 30 Jun 2015 811-21702
497 Open 497 document View SEC filing for 497 FORM497.HTM 12 Aug 2015 333-204978
EFFECT Open EFFECT document View SEC filing for EFFECT 11 Aug 2015 333-204978
N-2/A Open N-2/A document View SEC filing for N-2/A FORM N-2 PRE-EFFECTIVE AMENDMENT NO. 1 05 Aug 2015 811-21702,333-204978
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Jul 2015 15 Jul 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Jul 2015 15 Jul 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Jul 2015 15 Jul 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Jul 2015 15 Jul 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Jul 2015 15 Jul 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Jul 2015 15 Jul 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Jul 2015 15 Jul 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Jul 2015 15 Jul 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Jul 2015 15 Jul 2015
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 30 Jun 2015
N-2 Open N-2 document View SEC filing for N-2 N-2 15 Jun 2015 811-21702,333-204978
DEF 14A Open DEF 14A document View SEC filing for DEF 14A BLACKROCK PROXY STATEMENT CLASSIFIED BOARD 12 Jun 2015 29 Jul 2015 811-21702
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK HEALTH SCIENCES TRUST 22 May 2015 31 Mar 2015 811-21702
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A NONE 11 May 2015 005-84752
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Apr 2015 15 Apr 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Apr 2015 15 Apr 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Apr 2015 15 Apr 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Apr 2015 15 Apr 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Apr 2015 15 Apr 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Apr 2015 15 Apr 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Apr 2015 15 Apr 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Apr 2015 15 Apr 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Apr 2015 15 Apr 2015
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK HEALTH SCIENCES TRUST 27 Feb 2015 31 Dec 2014 811-21702
NSAR-BT Open NSAR-BT document View SEC filing for NSAR-BT 26 Feb 2015 31 Dec 2014 811-21702
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A NONE 13 Feb 2015 005-84752
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Jan 2015 15 Jan 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Jan 2015 15 Jan 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Jan 2015 15 Jan 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Jan 2015 15 Jan 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Jan 2015 15 Jan 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Jan 2015 15 Jan 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Jan 2015 15 Jan 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Jan 2015 15 Jan 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Jan 2015 15 Jan 2015
CORRESP Open CORRESP document View SEC filing for CORRESP 16 Jan 2015
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDED SCHEDULE 13G 08 Jan 2015 005-84752
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 06 Jan 2015 31 Dec 2014
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK HEALTH SCIENCES TRUST 05 Jan 2015 31 Oct 2014 811-21702
NSAR-B Open NSAR-B document View SEC filing for NSAR-B 24 Dec 2014 31 Oct 2014 811-21702
40-17G Open 40-17G document View SEC filing for 40-17G 40-17G 19 Dec 2014 811-21702
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Dec 2014 09 Dec 2014
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Dec 2014 05 Dec 2014
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Dec 2014 05 Dec 2014
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Dec 2014 05 Dec 2014
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Dec 2014 05 Dec 2014
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A NONE 10 Nov 2014 005-84752
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Oct 2014 15 Oct 2014
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Oct 2014 15 Oct 2014
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Oct 2014 15 Oct 2014
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Oct 2014 15 Oct 2014
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Oct 2014 15 Oct 2014
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Oct 2014 15 Oct 2014
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Oct 2014 15 Oct 2014
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Oct 2014 15 Oct 2014
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Oct 2014 15 Oct 2014
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK HEALTH SCIENCES TRUST 25 Sep 2014 31 Jul 2014 811-21702
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK HEALTH SCIENCES TRUST 27 Aug 2014 30 Jun 2014 811-21702
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Jul 2014 15 Jul 2014
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Jul 2014 15 Jul 2014
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Jul 2014 15 Jul 2014
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Jul 2014 15 Jul 2014
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Jul 2014 15 Jul 2014
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Jul 2014 15 Jul 2014
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Jul 2014 15 Jul 2014
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Jul 2014 15 Jul 2014
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Jul 2014 15 Jul 2014
N-CSRS Open N-CSRS document View SEC filing for N-CSRS BLACKROCK HEALTH SCIENCES TRUST 01 Jul 2014 30 Apr 2014 811-21702
NSAR-A Open NSAR-A document View SEC filing for NSAR-A 26 Jun 2014 30 Apr 2014 811-21702
DEFA14A Open DEFA14A document View SEC filing for DEFA14A BLACKROCK BUILD AMERICA BOND TRUST 13 Jun 2014 811-21702
DEF 14A Open DEF 14A document View SEC filing for DEF 14A BLACKROCK PROXY STATEMENT CLASSIFIED BOARD 13 Jun 2014 30 Jul 2014 811-21702
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 10 Jun 2014 06 Jun 2014
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Apr 2014 15 Apr 2014
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Apr 2014 15 Apr 2014
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Apr 2014 15 Apr 2014
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Apr 2014 15 Apr 2014
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Apr 2014 15 Apr 2014
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Apr 2014 15 Apr 2014
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Apr 2014 15 Apr 2014
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Apr 2014 15 Apr 2014
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Apr 2014 15 Apr 2014
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK HEALTH SCIENCES TRUST 25 Mar 2014 31 Jan 2014 811-21702
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A NONE 14 Feb 2014 005-84752
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 07 Jan 2014 005-84752
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK HEALTH SCIENCES TRUST 02 Jan 2014 31 Oct 2013 811-21702
NSAR-B Open NSAR-B document View SEC filing for NSAR-B 26 Dec 2013 31 Oct 2013 811-21702
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A NONE 11 Dec 2013 005-84752
40-17G Open 40-17G document View SEC filing for 40-17G 40-17G 04 Dec 2013 811-21702
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK HEALTH SCIENCES TRUST 24 Sep 2013 31 Jul 2013 811-21702
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK HEALTH SCIENCES TRUST 28 Aug 2013 30 Jun 2013 811-21702
N-CSRS Open N-CSRS document View SEC filing for N-CSRS BLACKROCK HEALTH SCIENCES TRUST 03 Jul 2013 30 Apr 2013 811-21702
NSAR-A Open NSAR-A document View SEC filing for NSAR-A 26 Jun 2013 30 Apr 2013 811-21702
DEF 14A Open DEF 14A document View SEC filing for DEF 14A BLACKROCK PROXY STATEMENT CLASSIFIED BOARD 13 Jun 2013 30 Jul 2013 811-21702
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK HEALTH SCIENCES TRUST 26 Mar 2013 31 Jan 2013 811-21702
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A BLACKROCK HEALTH SCIENCES TRUST 13G/A4 14 Feb 2013 005-84752
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 811-21702
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK HEALTH SCIENCES TRUST (BME) 07 Jan 2013 31 Oct 2012 811-21702
NSAR-B Open NSAR-B document View SEC filing for NSAR-B 27 Dec 2012 31 Oct 2012 811-21702
CORRESP Open CORRESP document View SEC filing for CORRESP 07 Dec 2012
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK HEALTH SCIENCES TRUST (BME) 25 Sep 2012 31 Jul 2012 811-21702
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Sep 2012 19 Sep 2012
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 14 Sep 2012 14 Sep 2012
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK HEALTH SCIENCES TRUST 28 Aug 2012 30 Jun 2012 811-21702
N-CSRS Open N-CSRS document View SEC filing for N-CSRS BLACKROCK HEALTH SCIENCES TRUST (BME) 02 Jul 2012 30 Apr 2012 811-21702
NSAR-A Open NSAR-A document View SEC filing for NSAR-A 27 Jun 2012 30 Apr 2012 811-21702
DEFR14A Open DEFR14A document View SEC filing for DEFR14A CLASSIFIED FUND NOTICE AND PROXY 12 Jun 2012 811-21702
DEF 14A Open DEF 14A document View SEC filing for DEF 14A CLASSIFIED FUND NOTICE AND PROXY 11 Jun 2012 27 Jul 2012 811-21702
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
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK HEALTH SCIENCES TRUST (BME) 26 Mar 2012 31 Jan 2012 811-21702
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A BLACKROCK HEALTH SCIENCES TRUST 13GA3 14 Feb 2012 005-84752
40-17G Open 40-17G document View SEC filing for 40-17G 03 Feb 2012 811-21702
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 10 Jan 2012 03 Jan 2012
N-CSR Open N-CSR document View SEC filing for N-CSR BLACKROCK HEALTH SCIENCES TRUST (BME) 06 Jan 2012 31 Oct 2011 811-21702
NSAR-B Open NSAR-B document View SEC filing for NSAR-B 28 Dec 2011 31 Oct 2011 811-21702
40-17G Open 40-17G document View SEC filing for 40-17G 25 Oct 2011 811-21702
N-Q Open N-Q document View SEC filing for N-Q BLACKROCK HEALTH SCIENCES TRUST (BME) 26 Sep 2011 31 Jul 2011 811-21702
N-PX Open N-PX document View SEC filing for N-PX BLACKROCK HEALTH SCIENCES TRUST 29 Aug 2011 30 Jun 2011 811-21702
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 28 Jul 2011 28 Jul 2011
N-CSRS Open N-CSRS document View SEC filing for N-CSRS BLACKROCK HEALTH SCIENCES TRUST (BME) 05 Jul 2011 30 Apr 2011 811-21702
NSAR-A Open NSAR-A document View SEC filing for NSAR-A 28 Jun 2011 30 Apr 2011 811-21702
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFINITIVE ADDITIONAL MATERIALS 16 Jun 2011 811-21702
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEFINITIVE PROXY STATEMENT 16 Jun 2011 28 Jul 2011 811-21702
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 29 Apr 2011 28 Apr 2011
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 BLACKROCK HEALTH SCIENCES TRUST 29 Mar 2011 31 Jan 2011 811-21702
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 18 Feb 2011 11 Feb 2011
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A BLACKROCK HEALTH SCIENCES TRUST 13GA2 14 Feb 2011 005-84752
8-K Open 8-K document View SEC filing for 8-K 04 Feb 2011 04 Feb 2011 811-21702
N-CSR Open N-CSR document View SEC filing for N-CSR 06 Jan 2011 31 Oct 2010 811-21702
NSAR-B Open NSAR-B document View SEC filing for NSAR-B 29 Dec 2010 31 Oct 2010 811-21702
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 18 Nov 2010 12 Nov 2010
40-17G Open 40-17G document View SEC filing for 40-17G 05 Nov 2010 811-21702
8-K Open 8-K document View SEC filing for 8-K BLACKROCK HEALTH SCIENCES TRUST 29 Oct 2010 25 Oct 2010 811-21702
N-Q Open N-Q document View SEC filing for N-Q 28 Sep 2010 31 Jul 2010 811-21702
N-PX/A Open N-PX/A document View SEC filing for N-PX/A BME 31 Aug 2010 30 Jun 2010 811-21702
N-PX Open N-PX document View SEC filing for N-PX BME 26 Aug 2010 30 Jun 2010 811-21702
DEF 14A Open DEF 14A document View SEC filing for DEF 14A PROXY STATEMENT 23 Jul 2010 02 Sep 2010 811-21702
N-CSRS Open N-CSRS document View SEC filing for N-CSRS 07 Jul 2010 30 Apr 2010 811-21702
NSAR-A Open NSAR-A document View SEC filing for NSAR-A 28 Jun 2010 30 Apr 2010 811-21702
N-Q Open N-Q document View SEC filing for N-Q 29 Mar 2010 31 Jan 2010 811-21702
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Feb 2010 05 Feb 2010
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A BLACKROCK HEALTH SCIENCES TRUST 13GA1 01 Feb 2010 005-84752
N-CSR Open N-CSR document View SEC filing for N-CSR 08 Jan 2010 31 Oct 2009 811-21702

About this filer

BlackRock Health Sciences Trust files with the SEC under CIK 0001314966. 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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