Spok Holdings, Inc

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 (Amendment No. ___)

Filed by the Registrantþ

Filed by a Party other than the Registrant¨

Check the appropriate box:

Notice of Annual Meeting of Stockholders

2026 Proxy Statement

April 30, 2026

Dear Fellow Stockholder:

It is my pleasure to invite you to join us at the 2026 Annual Meeting of Stockholders (the "Annual Meeting") of Spok Holdings, Inc. (the "Company") to be held on Tuesday, July 21, 2026, at 10:00 a.m., Eastern Time. This year's Annual Meeting will again be conducted via live webcast as a virtual meeting of stockholders. You will be able to attend the Annual Meeting online by visiting www.virtualshareholdermeeting.com/SPOK2026, and you will be able to submit your questions and vote your shares electronically by attending the Annual Meeting at this virtual location.

We are pleased to use the latest technology to increase access, to improve communication and to obtain cost savings for our stockholders and the Company. Use of a virtual meeting will enable increased stockholder attendance and participation as stockholders can participate from any location.

Details regarding how to attend the Annual Meeting online and the business to be conducted at the Annual Meeting are more fully described in the Notice of Annual Meeting and Proxy Statement.

At this year’s meeting, we will vote on the election of six directors and the ratification of the appointment of Grant Thornton LLP as the Company’s independent registered public accounting firm. We will also conduct an advisory vote to approve the compensation of the Company’s named executive officers for 2025, and we will vote to approve the amendment and restatement of the Company’s 2020 Equity Incentive Award Plan.

We follow the U.S. Securities and Exchange Commission rule that allows companies to furnish proxy materials to their stockholders over the Internet. We believe this expedites stockholders' receipt of proxy materials, lowers the annual meeting costs and conserves natural resources. Thus, we are mailing to many stockholders a Notice of Internet Availability of Proxy Materials (“Notice”), rather than copies of the Proxy Statement and our Annual Report to Stockholders for the fiscal year ended December 31, 2025. The Notice contains instructions on how to access the proxy materials online, vote online and obtain your copy of our proxy materials. The Notice or a full set of proxy materials will be mailed on or about June 10, 2026 to stockholders of record as of May 26, 2026, the record date for the Annual Meeting.

Your voice is very important. Regardless of whether you plan to participate in the Annual Meeting, I urge you to date, sign and return your proxy card, or use telephone or Internet voting prior to the meeting, so that your shares of common stock will be represented and voted at the Annual Meeting. We appreciate your continued confidence in the Company and your support for our strategy, and we look forward to your participation in the Annual Meeting on July 21, 2026.

Sincerely,

/s/ Christine M. Cournoyer

Christine M. Cournoyer

Chair of the Board of Directors

By Order of the Board of Directors,

/s/Sharon Woods Keisling

Sharon Woods Keisling

Corporate Secretary and Treasurer

April 30, 2026

Plano, Texas

Forward-Looking Statements

This proxy statement contains forward-looking statements made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. These forward-looking statements involve risks and uncertainties that may cause the actual results of Spok Holdings, Inc. (the "Company," “we,” “our” or “us”) to be materially different from the future results expressed or implied by such forward-looking statements. Factors that could cause actual results to differ materially from those expectations include, but are not limited to, our ability to manage wireless network rationalization to lower our costs without causing disruption of service to our customers; our ability to retain key management personnel and to attract and retain talent within the organization; the productivity of our sales organization and our ability to deliver effective customer support; our ability to identify potential acquisitions, finance, consummate and successfully integrate such acquisitions, and achieve the expected benefits of such acquisitions; economic conditions, such as recessionary economic cycles, the impact of trade disputes, tariffs and other trade protection measures, higher interest rates, inflation and higher levels of unemployment; risks related to our overall business strategy, including maximizing revenue and cash generation from our established businesses and returning capital to stockholders through dividends and repurchases of shares of our common stock; competition for our services and products from new technologies or those offered and/or developed from firms that are substantially larger and have much greater financial and human capital resources; continuing decline in the number of paging units we have in service with customers, commensurate with a continuing decline in our wireless revenue; our ability to address changing market conditions with new or revised software solutions; undetected defects, bugs, or security vulnerabilities in our products; our dependence on the United States healthcare industry; long sales cycle of our software solutions and services; our reliance on third-party vendors to supply us with wireless paging equipment; our ability to maintain successful relationships with our channel partners; our ability to protect our rights in intellectual property that we own and develop and the potential for material litigation claiming intellectual property infringement by us; our use of open source software, third-party software and other intellectual property; our reliance on data centers and other computer systems, hardware, software and satellite networks and telecommunications systems infrastructure (collectively, "IT Systems") and technologies provided by third parties, and technology systems and electronic networks supplied and managed by third parties; cyberattacks, data breaches, system disruptions or other compromises to our or our critical third parties’ IT Systems, data, products or services; our ability to realize the benefits associated with our deferred income tax assets; future impairments of our long-lived assets or goodwill; risks related to data privacy and protection-related laws and regulation; and our ability to manage changes related to regulation, including laws and regulations affecting hospitals and the healthcare industry generally, as well as other risks described from time to time in our periodic reports and other filings with the Securities and Exchange Commission ("SEC"). Although the Company believes the expectations reflected in the forward-looking statements are based on reasonable assumptions, it can give no assurance that its expectations will be attained. The Company disclaims any intent or obligation to update any forward-looking statements, except as required by law. Certain statements contained in this proxy statement, particularly pertaining to our environmental, social and governance (“ESG”) performance, goals, and initiatives, are subject to additional risks and uncertainties, including regarding gathering and verification of information and related methodological considerations; our ability to implement various initiatives under expected timeframes, cost, and complexity; our dependency on third parties to provide certain information and to comply with applicable laws and policies; and other unforeseen events or conditions. These factors, as well as others, may cause results to differ materially and adversely from those expressed in any of our forward-looking statements. Additionally, we may provide information herein that is not necessarily “material” under the federal securities laws for SEC reporting purposes, but that is informed by various ESG standards and frameworks (including standards for the measurement of underlying data), and the interests of various stakeholders. Much of this information is subject to assumptions, estimates or third-party information that is still evolving and subject to change. For example, our disclosures based on any standards may change due to revisions in framework requirements, availability of information, changes in our business or applicable government policies, or other factors, some of which may be beyond our control. Similarly, such information often describes aspects of our ESG efforts or related policies and initiatives, but there can be no assurance and words such as “ensure,” “prevent,” or similar language should not be taken to mean that such efforts will be successfully implemented in all situations.

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