<SEC-DOCUMENT>0001289945-16-000075-index.html : 20160706 <SEC-HEADER>0001289945-16-000075.hdr.sgml : 20160706 <ACCEPTANCE-DATETIME>20160706163516 ACCESSION NUMBER: 0001289945-16-000075 CONFORMED SUBMISSION TYPE: DEFA14A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20160706 DATE AS OF CHANGE: 20160706 EFFECTIVENESS DATE: 20160706 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Spok Holdings, Inc CENTRAL INDEX KEY: 0001289945 STANDARD INDUSTRIAL CLASSIFICATION: RADIO TELEPHONE COMMUNICATIONS [4812] IRS NUMBER: 161694797 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: DEFA14A SEC ACT: 1934 Act SEC FILE NUMBER: 001-32358 FILM NUMBER: 161754157 BUSINESS ADDRESS: STREET 1: 6850 VERSAR CENTER, STREET 2: SUITE 420 CITY: SPRINGFIELD STATE: VA ZIP: 22151 BUSINESS PHONE: 800-611-8488 MAIL ADDRESS: STREET 1: 6850 VERSAR CENTER, STREET 2: SUITE 420 CITY: SPRINGFIELD STATE: VA ZIP: 22151 FORMER COMPANY: FORMER CONFORMED NAME: USA Mobility, Inc DATE OF NAME CHANGE: 20040719 FORMER COMPANY: FORMER CONFORMED NAME: Wizards-Patriots Holdings, Inc. DATE OF NAME CHANGE: 20040512 </SEC-HEADER> <DOCUMENT> <TYPE>DEFA14A <SEQUENCE>1 <FILENAME>a2016proxyamendment1.htm <DESCRIPTION>DEFA14A <TEXT> Document 1 - file: a2016proxyamendment1.htm
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