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    ACCESSION NUMBER:		0001193125-17-276445
    CONFORMED SUBMISSION TYPE:	N-CSRS
    PUBLIC DOCUMENT COUNT:		17
    CONFORMED PERIOD OF REPORT:	20170630
    FILED AS OF DATE:		20170905
    DATE AS OF CHANGE:		20170905
    EFFECTIVENESS DATE:		20170905

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			BlackRock Science & Technology Trust
    		CENTRAL INDEX KEY:			0001616678
    		IRS NUMBER:				000000000
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		N-CSRS
    		SEC ACT:		1940 Act
    		SEC FILE NUMBER:	811-22991
    		FILM NUMBER:		171068065

    	BUSINESS ADDRESS:
    		STREET 1:		100 BELLEVUE PARKWAY
    		CITY:			WILMINGTON
    		STATE:			DE
    		ZIP:			19809
    		BUSINESS PHONE:		302-797-2000

    	MAIL ADDRESS:
    		STREET 1:		100 BELLEVUE PARKWAY
    		CITY:			WILMINGTON
    		STATE:			DE
    		ZIP:			19809
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    <DESCRIPTION>BLACKROCK SCIENCE & TECHNOLOGY TRUST
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