Company location
Wilmington, DE
BlackRock Health Sciences Trust has filed 587 SEC EDGAR filings since 21 Jan 2005
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SEC filing history

Showing 1-21 of 21 matching filings.

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SC 13G/A File 005-84752

AMENDED SCHEDULE 13G

Filing date
08 Feb 2021
Reporting date
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SC 13G File 005-84752

SC 13G filing

Filing date
05 Feb 2020
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SC 13G/A File 005-84752

AMENDED SCHEDULE 13G

Filing date
22 Jan 2020
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SC 13G/A File 005-84752

NONE

Filing date
13 Feb 2019
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SC 13G File 005-84752

SCHEDULE 13G

Filing date
30 Jan 2019
Reporting date
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SC 13G/A File 005-84752

SC 13G/A filing

Filing date
18 Jan 2019
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SC 13G/A File 005-84752

NONE

Filing date
13 Feb 2018
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SC 13G File 005-84752

SC 13G filing

Filing date
06 Feb 2018
Reporting date
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SC 13G/A File 005-84752

NONE

Filing date
14 Feb 2017
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SC 13G/A File 005-84752

NONE

Filing date
16 Feb 2016
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SC 13G/A File 005-84752

NONE

Filing date
11 May 2015
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SC 13G/A File 005-84752

NONE

Filing date
13 Feb 2015
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SC 13G/A File 005-84752

AMENDED SCHEDULE 13G

Filing date
08 Jan 2015
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SC 13G/A File 005-84752

NONE

Filing date
10 Nov 2014
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SC 13G/A File 005-84752

NONE

Filing date
14 Feb 2014
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SC 13G File 005-84752

SCHEDULE 13G

Filing date
07 Jan 2014
Reporting date
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SC 13G/A File 005-84752

NONE

Filing date
11 Dec 2013
Reporting date
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SC 13G/A File 005-84752

BLACKROCK HEALTH SCIENCES TRUST 13G/A4

Filing date
14 Feb 2013
Reporting date
Not listed
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SC 13G/A File 005-84752

BLACKROCK HEALTH SCIENCES TRUST 13GA3

Filing date
14 Feb 2012
Reporting date
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SC 13G/A File 005-84752

BLACKROCK HEALTH SCIENCES TRUST 13GA2

Filing date
14 Feb 2011
Reporting date
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SC 13G/A File 005-84752

BLACKROCK HEALTH SCIENCES TRUST 13GA1

Filing date
01 Feb 2010
Reporting date
Not listed
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