<SEC-DOCUMENT>0001564590-18-024864-index.html : 20181024
<SEC-HEADER>0001564590-18-024864.hdr.sgml : 20181024
<ACCEPTANCE-DATETIME>20181024130508
ACCESSION NUMBER:		0001564590-18-024864
CONFORMED SUBMISSION TYPE:	S-3
PUBLIC DOCUMENT COUNT:		5
FILED AS OF DATE:		20181024
DATE AS OF CHANGE:		20181024

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ASTROTECH Corp
		CENTRAL INDEX KEY:			0001001907
		STANDARD INDUSTRIAL CLASSIFICATION:	LABORATORY ANALYTICAL INSTRUMENTS [3826]
		IRS NUMBER:				911273737
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0630

	FILING VALUES:
		FORM TYPE:		S-3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-227963
		FILM NUMBER:		181136028

	BUSINESS ADDRESS:	
		STREET 1:		201 W. 5TH STREET
		STREET 2:		SUITE 1275
		CITY:			AUSTIN
		STATE:			TX
		ZIP:			78701
		BUSINESS PHONE:		5124859530

	MAIL ADDRESS:	
		STREET 1:		201 W. 5TH STREET
		STREET 2:		SUITE 1275
		CITY:			AUSTIN
		STATE:			TX
		ZIP:			78701

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ASTROTECH Corp \WA\
		DATE OF NAME CHANGE:	20090310

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SPACEHAB INC \WA\
		DATE OF NAME CHANGE:	19951006
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-3
<SEQUENCE>1
<FILENAME>astc-s3.htm
<DESCRIPTION>S-3 WINN INTERESTS LTD
<TEXT>
Document 1 - file: astc-s3.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>astc-ex51_42.htm
<DESCRIPTION>EX-5.1 SHEPPARD MULLIN OPINION
<TEXT>
Document 2 - file: astc-ex51_42.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.2
<SEQUENCE>3
<FILENAME>astc-ex232_43.htm
<DESCRIPTION>EX-23.2 BDO CONSENT
<TEXT>
Document 3 - file: astc-ex232_43.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>gyte2bmveglw000001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: gyte2bmveglw000001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>ggsyvv5rho4o000001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: ggsyvv5rho4o000001.jpg

</DOCUMENT>
</SEC-DOCUMENT>