# Filing Detail

Form N-CSR - Certified Shareholder Report:
SEC Accession No. 0001193125-23-062638
Filing Date
2023-03-07
Accepted
2023-03-07 11:18:26
Documents
41
Effectiveness Date
2023-03-07

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | BLACKROCK HEALTH SCIENCES TRUST | d435959dncsr.htm iXBRL | N-CSR | 12246084
2 | CERTIFICATION PURSUANT TO SECTION 302 | d435959dex99cert.htm | EX-99.CERT | 14144
3 | CERTIFICATION PURSUANT TO SECTION 906 | d435959dex99906cert.htm | EX-99.906CERT | 3957
4 | CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM | d435959dex99consent.htm | EX-99.CONSENT | 1426
5 | SECTION 19 NOTICES | d435959dex99section19.htm | EX-99.SECTION19 | 41299
6 | PROXY VOTING POLICY AND PROCEDURES | d435959dex99proxypol.htm | EX-99.PROXYPOL | 8637
7 | GLOBAL CORPORATE GOVERNANCE & ENGAGEMENT PRINCIPLES | d435959dex99globalcorpgov.htm | EX-99.GLOBALCORPGOV | 118436
8 | CORPORATE GOVERNANCE AND PROXY VOTING GUIDELINES FOR U.S. SECURITIES | d435959dex99uscorpgov.htm | EX-99.USCORPGOV | 173151
13 | GRAPHIC | g412750dsp17n.jpg | GRAPHIC | 3309
14 | GRAPHIC | g412750g00s01.jpg | GRAPHIC | 109112
15 | GRAPHIC | g412750g00s02.jpg | GRAPHIC | 118951
16 | GRAPHIC | g412750g0228085941376.jpg | GRAPHIC | 2501
17 | GRAPHIC | g412750g0228092419143.jpg | GRAPHIC | 3051
18 | GRAPHIC | g412750g42l24.jpg | GRAPHIC | 38350
19 | GRAPHIC | g435959g1dsp025.jpg | GRAPHIC | 20743
20 | GRAPHIC | g435959g1dsp028.jpg | GRAPHIC | 20783
21 | GRAPHIC | g435959g1dsp031.jpg | GRAPHIC | 22724
22 | GRAPHIC | g435959g1dsp034.jpg | GRAPHIC | 22861
23 | GRAPHIC | g435959g1dsp10.jpg | GRAPHIC | 21302
24 | GRAPHIC | g435959g1dsp13.jpg | GRAPHIC | 24292
25 | GRAPHIC | g435959g1dsp16.jpg | GRAPHIC | 22666
26 | GRAPHIC | g435959g1dsp19.jpg | GRAPHIC | 23875
27 | GRAPHIC | g435959g1dsp22.jpg | GRAPHIC | 21846
28 | GRAPHIC | g435959g1dsp37.jpg | GRAPHIC | 19091
29 | GRAPHIC | g435959g1dsp41.jpg | GRAPHIC | 21855
30 | GRAPHIC | g435959g1dsp7.jpg | GRAPHIC | 24468
31 | GRAPHIC | g435959g1g42l24.jpg | GRAPHIC | 38350
32 | GRAPHIC | g435959g1leaf.jpg | GRAPHIC | 10193
33 | GRAPHIC | g435959g1photo_01mips.jpg | GRAPHIC | 19972
34 | GRAPHIC | g435959g1sig_01mips.jpg | GRAPHIC | 8790
| Complete submission text file | 0001193125-23-062638.txt |  | 15937456

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
9 | XBRL TAXONOMY EXTENSION SCHEMA | cik0001314966-20230306.xsd | EX-101.SCH | 13813
10 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE | cik0001314966-20230306_def.xml | EX-101.DEF | 18589
11 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | cik0001314966-20230306_lab.xml | EX-101.LAB | 33139
12 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | cik0001314966-20230306_pre.xml | EX-101.PRE | 20360
36 | EXTRACTED XBRL INSTANCE DOCUMENT | d435959dncsr_htm.xml | XML | 426842

Mailing Address 100 BELLEVUE PARKWAY WILMINGTON DE 19809
Business Address 100 BELLEVUE PARKWAY WILMINGTON DE 19809 (888) 825-2257
BlackRock Health Sciences Trust (Filer) CIK: 0001314966 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE
Type: N-CSR | Act: 40 | File No.: 811-21702 | Film No.: 23711562