Spok Holdings, Inc SEC filings SPOK
Spok Holdings, Inc has 1,000 filings in SEC EDGAR's recent list, going back to Dec 2, 2013. Its latest annual report, Form ARS, was filed on Apr 30, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 29, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 29, 2026 (regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Regulation FD disclosure
|
Oct 29, 2026 | Oct 29, 2026 |
| 10-Q | Quarterly report | Oct 29, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Results of operations, Other events
|
Oct 28, 2026 | Oct 28, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 3, 2026 | Aug 3, 2026 |
| S-8 | Employee stock plan registration | Jul 30, 2026 | — |
| 10-Q | Quarterly report | Jul 30, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations, Other events
|
Jul 29, 2026 | Jul 29, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Jul 22, 2026 | Jul 21, 2026 |
| DEFA14A | Additional proxy material | Jun 8, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 30, 2026 | Apr 30, 2026 |
| ARS | Annual report to shareholders | Apr 30, 2026 | Dec 31, 2025 |
| DEF 14A | Proxy statement | Apr 30, 2026 | Dec 31, 2025 |
| 10-Q | Quarterly report | Apr 30, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations, Other events
|
Apr 29, 2026 | Apr 29, 2026 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Apr 14, 2026 | Apr 14, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 26, 2026 | Feb 26, 2026 |
| 10-K | Annual report | Feb 26, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations, Other events
|
Feb 25, 2026 | Feb 25, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 30, 2025 | Oct 30, 2025 |
| 10-Q | Quarterly report | Oct 30, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations, Other events
|
Oct 29, 2025 | Oct 29, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 1, 2025 | Aug 1, 2025 |
| 10-Q | Quarterly report | Jul 31, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations, Other events
|
Jul 30, 2025 | Jul 30, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Jul 22, 2025 | Jul 22, 2025 |
| DEFA14A | Additional proxy material | Jun 6, 2025 | — |
| 8-K |
Current report
Regulation FD disclosure
|
May 5, 2025 | May 5, 2025 |
| 10-Q | Quarterly report | May 1, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations, Other events
|
Apr 30, 2025 | Apr 30, 2025 |
| ARS | Annual report to shareholders | Apr 29, 2025 | Dec 31, 2024 |
| DEF 14A | Proxy statement | Apr 29, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 3, 2025 | Mar 3, 2025 |
| 10-K | Annual report | Feb 27, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations, Other events
|
Feb 26, 2025 | Feb 26, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 5, 2024 | Nov 5, 2024 |
| 10-Q | Quarterly report | Oct 31, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations, Other events
|
Oct 30, 2024 | Oct 30, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 25, 2024 | Jul 25, 2024 |
| 10-Q | Quarterly report | Jul 25, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations, Other events
|
Jul 24, 2024 | Jul 24, 2024 |
| DEFA14A | Additional proxy material | Jun 7, 2024 | — |
| 8-K |
Current report
Regulation FD disclosure
|
May 2, 2024 | May 2, 2024 |
| 10-Q | Quarterly report | May 2, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations, Other events
|
May 1, 2024 | May 1, 2024 |
| ARS | Annual report to shareholders | Apr 29, 2024 | Dec 31, 2023 |
| DEF 14A | Proxy statement | Apr 29, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 26, 2024 | Feb 26, 2024 |
| 10-K | Annual report | Feb 22, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations, Other events
|
Feb 21, 2024 | Feb 21, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 30, 2023 | Oct 30, 2023 |
| 10-Q | Quarterly report | Oct 26, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations, Other events
|
Oct 25, 2023 | Oct 25, 2023 |
| 8-K |
Current report
Officer or director change
|
Oct 10, 2023 | Oct 10, 2023 |
| 8-K |
Current report
Officer or director change
|
Aug 16, 2023 | Aug 16, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 27, 2023 | Jul 27, 2023 |
| S-8 | Employee stock plan registration | Jul 27, 2023 | — |
| 10-Q | Quarterly report | Jul 27, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 26, 2023 | Jul 26, 2023 |
| DEFA14A | Additional proxy material | Jun 2, 2023 | — |
| 8-K |
Current report
Regulation FD disclosure
|
May 4, 2023 | May 4, 2023 |
| 10-Q | Quarterly report | May 4, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Results of operations, Other events
|
May 3, 2023 | May 3, 2023 |
| ARS | Annual report to shareholders | Apr 28, 2023 | Dec 31, 2022 |
| DEF 14A | Proxy statement | Apr 28, 2023 | — |
| 8-K |
Current report
Other events
|
Feb 28, 2023 | Feb 27, 2023 |
| 10-K | Annual report | Feb 23, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations, Other events
|
Feb 22, 2023 | Feb 22, 2023 |
| 8-K |
Current report
Other events
|
Dec 15, 2022 | Dec 15, 2022 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Oct 28, 2022 | Oct 26, 2022 |
| 10-Q | Quarterly report | Oct 27, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Results of operations, Other events
|
Oct 26, 2022 | Oct 26, 2022 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Aug 1, 2022 | Jul 27, 2022 |
| 10-Q | Quarterly report | Jul 28, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Results of operations, Other events
|
Jul 27, 2022 | Jul 27, 2022 |
| 8-A12B/A | Filing | Jun 15, 2022 | — |
| 8-K |
Current report
Material agreement, Agreement ended, Change to shareholder rights
|
Jun 15, 2022 | Jun 15, 2022 |
| DEFA14A | Additional proxy material | Jun 1, 2022 | — |
| DEF 14A | Proxy statement | Apr 28, 2022 | Apr 28, 2022 |
| 10-Q | Quarterly report | Apr 28, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Results of operations, Other events
|
Apr 28, 2022 | Apr 27, 2022 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Mar 21, 2022 | Mar 20, 2022 |
| 10-K | Annual report | Feb 17, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Results of operations, Exit or restructuring costs, Officer or director change, Regulation FD disclosure, Other events
|
Feb 17, 2022 | Feb 16, 2022 |
| 10-Q | Quarterly report | Nov 4, 2021 | Sep 30, 2021 |
| 8-K |
Current report
Results of operations, Other events
|
Nov 3, 2021 | Nov 3, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 20, 2021 | Sep 20, 2021 |
| 8-K |
Current report
Officer or director change
|
Sep 16, 2021 | Sep 11, 2021 |
| 8-A12B | Filing | Sep 3, 2021 | — |
| 8-K |
Current report
Material agreement, Change to shareholder rights, Bylaw or fiscal year change
|
Sep 3, 2021 | Sep 2, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 31, 2021 | Aug 30, 2021 |
| 10-Q | Quarterly report | Jul 29, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Results of operations, Other events
|
Jul 28, 2021 | Jul 28, 2021 |
| 8-K |
Current report
Shareholder vote results
|
Jul 20, 2021 | Jul 20, 2021 |
| DEFA14A | Additional proxy material | Jun 11, 2021 | — |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jun 1, 2021 | Jun 1, 2021 |
| 10-K/A | Amended annual report | Apr 30, 2021 | Dec 31, 2020 |
| 10-Q | Quarterly report | Apr 29, 2021 | Mar 31, 2021 |
| 8-K |
Current report
Results of operations, Other events
|
Apr 28, 2021 | Apr 28, 2021 |
| 8-K |
Current report
Officer or director change
|
Apr 15, 2021 | Apr 14, 2021 |
| 10-K | Annual report | Feb 18, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Results of operations, Other events
|
Feb 17, 2021 | Feb 17, 2021 |
| 8-K |
Current report
Officer or director change
|
Dec 18, 2020 | Dec 18, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 10, 2020 | Nov 10, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 4, 2020 | Nov 4, 2020 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Oct 30, 2020 | Oct 30, 2020 |
| 10-Q | Quarterly report | Oct 29, 2020 | Sep 30, 2020 |
| 8-K |
Current report
Results of operations, Other events
|
Oct 28, 2020 | Oct 28, 2020 |
| S-8 | Employee stock plan registration | Jul 31, 2020 | — |
| 10-Q | Quarterly report | Jul 30, 2020 | Jun 30, 2020 |
| 8-K |
Current report
Results of operations, Other events
|
Jul 29, 2020 | Jul 29, 2020 |
| 8-K |
Current report
Officer or director change
|
Jun 19, 2020 | Jun 19, 2020 |
| DEF 14A | Proxy statement | Jun 19, 2020 | Jul 28, 2020 |
| 8-K |
Current report
Material agreement, Officer or director change, Regulation FD disclosure
|
Jun 19, 2020 | Jun 18, 2020 |
| 10-Q | Quarterly report | Apr 30, 2020 | Mar 31, 2020 |
| 10-K/A | Amended annual report | Apr 29, 2020 | Dec 31, 2019 |
| 8-K |
Current report
Results of operations, Other events
|
Apr 29, 2020 | Apr 29, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 24, 2020 | Mar 24, 2020 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Mar 19, 2020 | Mar 19, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 17, 2020 | Mar 17, 2020 |
| 8-K |
Current report
Officer or director change
|
Mar 11, 2020 | Mar 11, 2020 |
| 10-K | Annual report | Feb 27, 2020 | Dec 31, 2019 |
| 8-K |
Current report
Results of operations, Other events
|
Feb 26, 2020 | Feb 26, 2020 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jan 21, 2020 | Jan 21, 2020 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jan 2, 2020 | Jan 2, 2020 |
| 10-Q | Quarterly report | Oct 24, 2019 | Sep 30, 2019 |
| 8-K |
Current report
Results of operations, Other events
|
Oct 23, 2019 | Oct 23, 2019 |
| 10-Q | Quarterly report | Aug 1, 2019 | Jun 30, 2019 |
| 8-K |
Current report
Results of operations, Other events
|
Jul 31, 2019 | Jul 31, 2019 |
| DEFA14A | Additional proxy material | Jun 13, 2019 | — |
| 8-K |
Current report
Regulation FD disclosure
|
May 16, 2019 | May 15, 2019 |
| DEF 14A | Proxy statement | Apr 25, 2019 | Jul 29, 2019 |
| 10-Q | Quarterly report | Apr 25, 2019 | Mar 31, 2019 |
| 8-K |
Current report
Results of operations, Other events
|
Apr 24, 2019 | Apr 24, 2019 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Apr 1, 2019 | Apr 1, 2019 |
| 10-K | Annual report | Feb 28, 2019 | Dec 31, 2018 |
| 8-K |
Current report
Results of operations, Other events
|
Feb 27, 2019 | Feb 27, 2019 |
| 8-K |
Current report
Officer or director change
|
Jan 4, 2019 | Jan 3, 2019 |
| 10-Q | Quarterly report | Oct 25, 2018 | Sep 30, 2018 |
| 8-K |
Current report
Results of operations, Other events
|
Oct 24, 2018 | Oct 24, 2018 |
| 8-K |
Current report
Officer or director change
|
Aug 31, 2018 | Aug 30, 2018 |
| 10-Q | Quarterly report | Jul 26, 2018 | Jun 30, 2018 |
| 8-K |
Current report
Results of operations, Other events
|
Jul 25, 2018 | Jul 25, 2018 |
| DEF 14A | Proxy statement | Apr 26, 2018 | Jul 23, 2017 |
| 10-Q | Quarterly report | Apr 26, 2018 | Mar 31, 2018 |
| 8-K |
Current report
Results of operations, Other events
|
Apr 25, 2018 | Apr 25, 2018 |
| CT ORDER | Filing | Apr 5, 2018 | — |
| 10-K | Annual report | Mar 1, 2018 | Dec 31, 2017 |
| 8-K |
Current report
Results of operations, Other events
|
Feb 28, 2018 | Feb 28, 2018 |
| 10-Q | Quarterly report | Oct 26, 2017 | Sep 30, 2017 |
| 8-K |
Current report
Results of operations, Other events
|
Oct 24, 2017 | Oct 24, 2017 |
| 8-K |
Current report
Officer or director change
|
Sep 15, 2017 | Sep 13, 2017 |
| 10-Q | Quarterly report | Jul 27, 2017 | Jun 30, 2017 |
| 8-K |
Current report
Results of operations, Other events
|
Jul 26, 2017 | Jul 26, 2017 |
| DEFA14A | Additional proxy material | Jul 6, 2017 | — |
| DEF 14A | Proxy statement | Apr 27, 2017 | Jul 24, 2017 |
| 10-Q | Quarterly report | Apr 27, 2017 | Mar 31, 2017 |
| 8-K |
Current report
Results of operations, Other events
|
Apr 26, 2017 | Apr 26, 2017 |
| 8-K |
Current report
Officer or director change
|
Mar 27, 2017 | Mar 27, 2017 |
| CT ORDER | Filing | Mar 13, 2017 | — |
| 10-K | Annual report | Mar 2, 2017 | Dec 31, 2016 |
| 8-K |
Current report
Results of operations, Other events
|
Mar 1, 2017 | Mar 1, 2017 |
| 8-K |
Current report
Officer or director change
|
Dec 28, 2016 | Dec 28, 2016 |
| 8-K |
Current report
Bylaw or fiscal year change, Other events
|
Dec 20, 2016 | Dec 20, 2016 |
| 8-K |
Current report
Officer or director change
|
Nov 16, 2016 | Nov 14, 2016 |
| 8-K/A |
Amended current report
Shareholder vote results
|
Nov 16, 2016 | Jul 25, 2016 |
| 10-Q | Quarterly report | Oct 27, 2016 | Sep 30, 2016 |
| 8-K |
Current report
Results of operations, Other events
|
Oct 26, 2016 | Oct 26, 2016 |
| 8-K |
Current report
Officer or director change
|
Sep 9, 2016 | Sep 7, 2016 |
| S-8 | Employee stock plan registration | Jul 28, 2016 | — |
| 10-Q | Quarterly report | Jul 28, 2016 | Jun 30, 2016 |
| 8-K |
Current report
Results of operations, Other events
|
Jul 27, 2016 | Jul 27, 2016 |
| 8-K |
Current report
Shareholder vote results
|
Jul 25, 2016 | Jul 25, 2016 |
| DEFA14A | Additional proxy material | Jul 6, 2016 | — |
| CT ORDER | Filing | May 24, 2016 | — |
| DEF 14A | Proxy statement | Apr 29, 2016 | Jul 25, 2016 |
| 10-Q | Quarterly report | Apr 28, 2016 | Mar 31, 2016 |
| 8-K |
Current report
Results of operations, Other events
|
Apr 27, 2016 | Apr 27, 2016 |
| 10-K | Annual report | Feb 25, 2016 | Dec 31, 2015 |
| 8-K |
Current report
Results of operations, Other events
|
Feb 24, 2016 | Feb 24, 2016 |
| 8-K/A | Amended current report | Nov 4, 2015 | Nov 4, 2015 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 3, 2015 | Nov 3, 2015 |
| 10-Q | Quarterly report | Oct 29, 2015 | Sep 30, 2015 |
| 8-K |
Current report
Results of operations, Other events
|
Oct 28, 2015 | Oct 28, 2015 |
| 10-Q | Quarterly report | Jul 30, 2015 | Jun 30, 2015 |
| 8-K |
Current report
Results of operations, Other events
|
Jul 28, 2015 | Jul 24, 2015 |
| CT ORDER | Filing | Jun 19, 2015 | — |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jun 15, 2015 | Jun 15, 2015 |
| DEFA14A | Additional proxy material | Jun 1, 2015 | — |
| DEF 14A | Proxy statement | Apr 30, 2015 | Mar 31, 2015 |
| 10-Q | Quarterly report | Apr 30, 2015 | Mar 31, 2015 |
| 8-K |
Current report
Results of operations, Other events
|
Apr 29, 2015 | Apr 29, 2015 |
| 8-K/A | Amended current report | Apr 29, 2015 | Jul 8, 2014 |
| 10-K | Annual report | Mar 5, 2015 | Dec 31, 2014 |
| 8-K |
Current report
Results of operations, Other events
|
Mar 4, 2015 | Mar 4, 2015 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 21, 2014 | Nov 20, 2014 |
| 10-Q | Quarterly report | Oct 30, 2014 | Sep 30, 2014 |
| 8-K |
Current report
Results of operations, Other events
|
Oct 29, 2014 | Oct 29, 2014 |
| 8-K |
Current report
Officer or director change
|
Oct 2, 2014 | Oct 1, 2014 |
| 8-K |
Current report
Officer or director change
|
Sep 3, 2014 | Sep 2, 2014 |
| 10-Q | Quarterly report | Jul 31, 2014 | Jun 30, 2014 |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Radiotelephone Communications (SIC 4812)
- Listed as
- SPOK (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Plano, TX
- SEC filer status
- Accelerated filer
- SEC CIK
- 1289945
- Former names
- USA Mobility, Inc (until Jul 8, 2014); Wizards-Patriots Holdings, Inc. (until Jul 1, 2004)
Other Radiotelephone Communications companies
- T-Mobile US, Inc. TMUS
- Deutsche Telekom AG DTEGY
- Chunghwa Telecom Co Ltd CHT
- Vodafone Group Public Ltd Co VOD
- Telus Corp TU
- Millicom International Cellular SA TIGO
- SK Telecom Co Ltd SKM
- VEON Ltd. VEON
Source: SEC EDGAR filings. This is company-reported data, not investment advice.