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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001289945-22-000009
Filing Date
2022-02-17
Accepted
2022-02-17 16:11:48
Documents
91
Period of Report
2021-12-31

Document Format Files

Seq Description Document Type Size
1 10-K spok-20211231.htm   iXBRL 10-K 2200845
2 EX-4.3 ex43-descriptionofsecuriti.htm EX-4.3 43205
3 EX-10.10 ex1010-2019ltip.htm EX-10.10 2046
4 EX-10.15 ex1015-2022stip.htm EX-10.15 32396
5 EX-23 ex23-202110kauditorconsent.htm EX-23 2295
6 EX-31.1 ex311-2021ceo302certificat.htm EX-31.1 10116
7 EX-31.2 ex312-2021cfo302certificat.htm EX-31.2 10095
8 EX-32.1 ex321-2021ceo906certificat.htm EX-32.1 4723
9 EX-32.2 ex322-2021cfo906certificat.htm EX-32.2 4663
15 imageb.jpg GRAPHIC 113131
16 picture1a.jpg GRAPHIC 123473
17 picture2a.jpg GRAPHIC 98054
18 picture3a.jpg GRAPHIC 31803
19 spok-20211231_g1.jpg GRAPHIC 113131
20 spok-20211231_g2.jpg GRAPHIC 349501
  Complete submission text file 0001289945-22-000009.txt   10517232

Data Files

Seq Description Document Type Size
10 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT spok-20211231.xsd EX-101.SCH 52284
11 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT spok-20211231_cal.xml EX-101.CAL 87897
12 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT spok-20211231_def.xml EX-101.DEF 255759
13 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT spok-20211231_lab.xml EX-101.LAB 675499
14 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT spok-20211231_pre.xml EX-101.PRE 451414
85 EXTRACTED XBRL INSTANCE DOCUMENT spok-20211231_htm.xml XML 1452510
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.: 22648188
SIC: 4812 Radiotelephone Communications