0001209191-18-024508.txt : 20180410 0001209191-18-024508.hdr.sgml : 20180410 20180410162250 ACCESSION NUMBER: 0001209191-18-024508 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20180407 FILED AS OF DATE: 20180410 DATE AS OF CHANGE: 20180410 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Mellacheruvu Rajesh K CENTRAL INDEX KEY: 0001633308 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-34426 FILM NUMBER: 18748243 MAIL ADDRESS: STREET 1: 401 CONGRESS AVE, SUITE 1650 CITY: AUSTIN STATE: TX ZIP: 78701 ISSUER: 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 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 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2018-04-07 0 0001001907 ASTROTECH Corp ASTC 0001633308 Mellacheruvu Rajesh K 201 W. 5TH STREET SUITE 1275 AUSTIN TX 78701 0 1 0 0 Chief Operating Officer Common Stock 2018-04-09 4 F 0 1141 2.53 D 38199 D Represents the number of shares required to satisfy the tax withholding obligation connection with the vesting of 4,334 shares of restricted stock. /s/ Rajesh Mellacheruvu 2018-04-10