SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001289945-18-000028
Filing Date
2018-07-26
Accepted
2018-07-26 16:08:40
Documents
67
Period of Report
2018-06-30

Document Format Files

Seq Description Document Type Size
1 10-Q a2q1810q.htm 10-Q 1552909
2 EXHIBIT 31.1 a2q1810qex311.htm EX-31.1 11708
3 EXHIBIT 31.2 a2q1810qex312.htm EX-31.2 11677
4 EXHIBIT 32.1 a2q1810qex321.htm EX-32.1 5389
5 EXHIBIT 32.2 a2q1810qex322.htm EX-32.2 5396
  Complete submission text file 0001289945-18-000028.txt   5937066

Data Files

Seq Description Document Type Size
6 XBRL INSTANCE DOCUMENT spok-20180630.xml EX-101.INS 1137860
7 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT spok-20180630.xsd EX-101.SCH 42486
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT spok-20180630_cal.xml EX-101.CAL 64230
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT spok-20180630_def.xml EX-101.DEF 212892
10 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT spok-20180630_lab.xml EX-101.LAB 518840
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT spok-20180630_pre.xml EX-101.PRE 330774
Mailing Address 6850 VERSAR CENTER, SUITE 420 SPRINGFIELD VA 22151
Business Address 6850 VERSAR CENTER, SUITE 420 SPRINGFIELD VA 22151 800-611-8488
Spok Holdings, Inc (Filer) CIK: 0001289945 (see all company filings)

IRS No.: 161694797 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-32358 | Film No.: 18971839
SIC: 4812 Radiotelephone Communications