    <SEC-DOCUMENT>0001001907-15-000023-index.html : 20151022
    <SEC-HEADER>0001001907-15-000023.hdr.sgml : 20151022
    <ACCEPTANCE-DATETIME>20151022163121
    ACCESSION NUMBER:		0001001907-15-000023
    CONFORMED SUBMISSION TYPE:	DEFA14A
    PUBLIC DOCUMENT COUNT:		18
    FILED AS OF DATE:		20151022
    DATE AS OF CHANGE:		20151022
    EFFECTIVENESS DATE:		20151022

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			ASTROTECH Corp
    		CENTRAL INDEX KEY:			0001001907
    		STANDARD INDUSTRIAL CLASSIFICATION:	GUIDED MISSILES & SPACE VEHICLES & PARTS [3760]
    		IRS NUMBER:				911273737
    		STATE OF INCORPORATION:			WA
    		FISCAL YEAR END:			0630

    	FILING VALUES:
    		FORM TYPE:		DEFA14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-34426
    		FILM NUMBER:		151170537

    	BUSINESS ADDRESS:
    		STREET 1:		401 CONGRESS AVE.
    		STREET 2:		SUITE 1650
    		CITY:			AUSTIN
    		STATE:			TX
    		ZIP:			78701
    		BUSINESS PHONE:		5124859530

    	MAIL ADDRESS:
    		STREET 1:		401 CONGRESS AVE.
    		STREET 2:		SUITE 1650
    		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>DEFA14A
    <SEQUENCE>1
    <FILENAME>astcamended2015proxystatem.htm
    <DESCRIPTION>DEF 14A AMENDED
    <TEXT>
    Document 1 - file: astcamended2015proxystatem.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>adamsa03.jpg
    <TEXT>
    Document 2 - file: adamsa03.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>astrallogo800rgba03.jpg
    <TEXT>
    Document 3 - file: astrallogo800rgba03.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>boba01.jpg
    <TEXT>
    Document 4 - file: boba01.jpg

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

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>capturea01.jpg
    <TEXT>
    Document 6 - file: capturea01.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>esa01.jpg
    <TEXT>
    Document 7 - file: esa01.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>firstdetecta03.jpg
    <TEXT>
    Document 8 - file: firstdetecta03.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>logoa06.jpg
    <TEXT>
    Document 9 - file: logoa06.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>logoastrogenetixwhitea03.jpg
    <TEXT>
    Document 10 - file: logoastrogenetixwhitea03.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>manninga01.jpg
    <TEXT>
    Document 11 - file: manninga01.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>mhumphrey2c.jpg
    <TEXT>
    Document 12 - file: mhumphrey2c.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>olivaa01.jpg
    <TEXT>
    Document 13 - file: olivaa01.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>14
    <FILENAME>pickens0a02.jpg
    <TEXT>
    Document 14 - file: pickens0a02.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>15
    <FILENAME>raja01.jpg
    <TEXT>
    Document 15 - file: raja01.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>16
    <FILENAME>rcantwell02.jpg
    <TEXT>
    Document 16 - file: rcantwell02.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>17
    <FILENAME>readdy0.jpg
    <TEXT>
    Document 17 - file: readdy0.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>18
    <FILENAME>russlera01.gif
    <TEXT>
    Document 18 - file: russlera01.gif

    </DOCUMENT>
    </SEC-DOCUMENT>