0001181431-13-010827.txt : 20130220 0001181431-13-010827.hdr.sgml : 20130220 20130220132609 ACCESSION NUMBER: 0001181431-13-010827 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20130219 FILED AS OF DATE: 20130220 DATE AS OF CHANGE: 20130220 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: HAINES GERALD M II CENTRAL INDEX KEY: 0001185121 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-23599 FILM NUMBER: 13626033 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: MERCURY SYSTEMS INC CENTRAL INDEX KEY: 0001049521 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRONIC COMPONENTS & ACCESSORIES [3670] IRS NUMBER: 042741391 STATE OF INCORPORATION: MA FISCAL YEAR END: 0630 BUSINESS ADDRESS: STREET 1: 201 RIVERNECK ROAD CITY: CHELMSFORD STATE: MA ZIP: 01824 BUSINESS PHONE: 9782561300 MAIL ADDRESS: STREET 1: 201 RIVERNECK ROAD CITY: CHELMSFORD STATE: MA ZIP: 01824 FORMER COMPANY: FORMER CONFORMED NAME: MERCURY COMPUTER SYSTEMS INC DATE OF NAME CHANGE: 19971112 4 1 rrd366834.xml RESTRICTED STOCK TAX PAYMENT X0306 4 2013-02-19 0 0001049521 MERCURY SYSTEMS INC MRCY 0001185121 HAINES GERALD M II 201 RIVERNECK ROAD CHELMSFORD MA 01824 0 1 0 0 SVP, Corporate Development Common Stock 2013-02-19 4 S 0 950 7.19 D 144500 D The disposition of shares was to cover the required tax withholding triggered by the vesting of restricted stock. Includes 833 shares purchased on December 31, 2012 through the Employee Stock Purchase Plan. Charles A. Speicher, Attorney-in-fact 2013-02-20