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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001289945-21-000007
Filing Date
2021-02-18
Accepted
2021-02-18 16:03:21
Documents
89
Period of Report
2020-12-31

Document Format Files

Seq Description Document Type Size
1 10-K spok-20201231.htm   iXBRL 10-K 2264906
2 EX-10.12 ex1012-2018ltipunredacted.htm EX-10.12 127283
3 EX-10.16 ex1016-spokinc2021stip.htm EX-10.16 28480
4 EX-10.21 ex1021-restrictedstockunit.htm EX-10.21 67085
5 EX-10.23 ex1023-spokholdingsincdefe.htm EX-10.23 41128
6 EX-23 ex23-202010kauditorconsent.htm EX-23 2306
7 EX-31.1 ex311-2020ceo302certificat.htm EX-31.1 10421
8 EX-31.2 ex312-2020cfo302certificat.htm EX-31.2 10405
9 EX-32.1 ex321-2020ceo906certificat.htm EX-32.1 4741
10 EX-32.2 ex322-2020cfo906certificat.htm EX-32.2 4796
16 image_01a.jpg GRAPHIC 1237
17 image_31a.jpg GRAPHIC 138419
18 spok-20201231_g1.jpg GRAPHIC 66465
  Complete submission text file 0001289945-21-000007.txt   9431544

Data Files

Seq Description Document Type Size
11 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT spok-20201231.xsd EX-101.SCH 48725
12 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT spok-20201231_cal.xml EX-101.CAL 102286
13 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT spok-20201231_def.xml EX-101.DEF 251964
14 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT spok-20201231_lab.xml EX-101.LAB 641940
15 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT spok-20201231_pre.xml EX-101.PRE 435002
19 EXTRACTED XBRL INSTANCE DOCUMENT spok-20201231_htm.xml XML 1474234
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-K | Act: 34 | File No.: 001-32358 | Film No.: 21649473
SIC: 4812 Radiotelephone Communications