Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001289945-26-000010
Filing Date
2026-02-26
Accepted
2026-02-26 16:02:00
Documents
91
Period of Report
2025-12-31

Document Format Files

Seq Description Document Type Size
1 10-K spok-20251231.htm   iXBRL 10-K 1624928
2 EX-10.9 ex109-2018ltip2023x2025per.htm EX-10.9 1446
3 EX-10.14 ex1014-2026stip.htm EX-10.14 30260
4 EX-23.1 ex231-202510kauditorconsent.htm EX-23.1 2269
5 EX-31.1 ex311-2025ceo302certificat.htm EX-31.1 10009
6 EX-31.2 ex312-2025cfo302certificat.htm EX-31.2 9981
7 EX-32.1 ex321-2025ceo906certificat.htm EX-32.1 4611
8 EX-32.2 ex322-2025cfo906certificat.htm EX-32.2 4548
14 GRAPHIC a2023ltippayoutscale.gif GRAPHIC 30768
15 GRAPHIC spok-20251231_g1.jpg GRAPHIC 49015
16 GRAPHIC spok-20251231_g2.jpg GRAPHIC 137319
17 GRAPHIC spok_horxflatx4c.jpg GRAPHIC 49015
  Complete submission text file 0001289945-26-000010.txt   8871707

Data Files

Seq Description Document Type Size
9 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT spok-20251231.xsd EX-101.SCH 54013
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT spok-20251231_cal.xml EX-101.CAL 102240
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT spok-20251231_def.xml EX-101.DEF 248848
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT spok-20251231_lab.xml EX-101.LAB 697006
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT spok-20251231_pre.xml EX-101.PRE 494868
94 EXTRACTED XBRL INSTANCE DOCUMENT spok-20251231_htm.xml XML 1145951
Mailing Address 3000 TECHNOLOGY DRIVE SUITE 400 PLANO TX 75074
Business Address 3000 TECHNOLOGY DRIVE SUITE 400 PLANO TX 75074 800-611-8488
Spok Holdings, Inc (Filer) CIK: 0001289945 (see all company filings)

EIN.: 161694797 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-32358 | Film No.: 26687647
SIC: 4812 Radiotelephone Communications
(CF Office: 06 Technology)