# EDGAR Filing Document

**Accession Number:** 0001289945
**File Stem:** 0001289945-25-000033
**Filing Date:** 2025-6
**Character Count:** 2575
**Document Hash:** 2f2ecd39db2a5d608eee61a0645b9f6e
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001289945-25-000033.hdr.sgml**: 20250606

**ACCESSION NUMBER**: 0001289945-25-000033

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 3

**FILED AS OF DATE**: 20250606

**DATE AS OF CHANGE**: 20250606

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Spok Holdings, Inc
- **CENTRAL INDEX KEY:** 0001289945
- **STANDARD INDUSTRIAL CLASSIFICATION:** RADIO TELEPHONE COMMUNICATIONS [4812]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 161694797
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-32358
- **FILM NUMBER:** 251030225

**BUSINESS ADDRESS:**
- **STREET 1:** 3000 TECHNOLOGY DRIVE
- **STREET 2:** SUITE 400
- **CITY:** PLANO
- **STATE:** TX
- **ZIP:** 75074
- **BUSINESS PHONE:** 800-611-8488

**MAIL ADDRESS:**
- **STREET 1:** 3000 TECHNOLOGY DRIVE
- **STREET 2:** SUITE 400
- **CITY:** PLANO
- **STATE:** TX
- **ZIP:** 75074

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** USA Mobility, Inc
- **DATE OF NAME CHANGE:** 20040719

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Wizards-Patriots Holdings, Inc.
- **DATE OF NAME CHANGE:** 20040512

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**SCHEDULE 14A INFORMATION**

**Proxy Statement Pursuant to Section 14(a) of the**

**Securities Exchange Act of 1934**

Filed by the Registrant 🗹&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Filed by a Party other than the Registrant ◻

Check the appropriate box:

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| | |
|:---|:---|
| ◻ | Preliminary Proxy Statement |
| ◻ | **Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))** |
| ◻ | Definitive Proxy Statement |
| 🗹 | Definitive Additional Materials |
| ◻ | Soliciting Material Pursuant to §240.14a-12 |
| **SPOK HOLDINGS, INC.** | **SPOK HOLDINGS, INC.** |
| **(Name of Registrant as Specified in its Charter)** | **(Name of Registrant as Specified in its Charter)** |
| Payment of Filing Fee (Check all boxes that apply): | Payment of Filing Fee (Check all boxes that apply): |
| 🗹 | No fee required. |
| ◻ | Fee paid previously with preliminary materials. |
| ◻ | Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11. |

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