<SEC-DOCUMENT>0000950170-25-035546-index.html : 20250307 <SEC-HEADER>0000950170-25-035546.hdr.sgml : 20250307 <ACCEPTANCE-DATETIME>20250307163007 ACCESSION NUMBER: 0000950170-25-035546 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20250307 FILED AS OF DATE: 20250307 DATE AS OF CHANGE: 20250307 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: WALLACE MICHAEL W CENTRAL INDEX KEY: 0001070123 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-32358 FILM NUMBER: 25720528 MAIL ADDRESS: STREET 1: SAWGRASS CORPORATE INDUSTRIAL PARK STREET 2: 14000 NW 4TH ST CITY: SUNRISE STATE: FL ZIP: 33325 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Spok Holdings, Inc CENTRAL INDEX KEY: 0001289945 STANDARD INDUSTRIAL CLASSIFICATION: RADIO TELEPHONE COMMUNICATIONS [4812] ORGANIZATION NAME: 06 Technology IRS NUMBER: 161694797 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 3000 TECHNOLOGY DRIVE STREET 2: SUITE 400 CITY: PLANO STATE: TX ZIP: 75074 BUSINESS PHONE: 800-611-8488 MAIL ADDRESS: STREET 1: 3000 TECHNOLOGY DRIVE STREET 2: SUITE 400 CITY: PLANO STATE: TX ZIP: 75074 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>4 <SEQUENCE>1 <FILENAME>ownership.xml <DESCRIPTION>4 <TEXT> Document 1 - file: ownership.html
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