STOCK TITAN

Spok (SPOK) director Barbara Peterson Byrne receives stock and deferred units

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Byrne Barbara Peterson reported acquisition or exercise transactions in this Form 4 filing.

Spok Holdings director Barbara Peterson Byrne received equity awards in the form of common stock and deferred stock units. She was granted 2,441 shares of common stock at a reference price of $10.24 per share, bringing her direct common stock holdings to 46,393 shares.

She also holds 5,637 deferred stock units, each representing the right to receive one share of Spok common stock. These deferred stock units are fully vested and will be settled in shares when she separates from service with Spok or as provided under the company’s Deferred Compensation Plan for Non-Employee Directors.

Positive

  • None.

Negative

  • None.
Insider Byrne Barbara Peterson
Role null
Type Security Shares Price Value
Grant/Award Deferred Stock Unit 0 $0.00 --
Grant/Award Common Stock 2,441 $10.24 $25K
Holdings After Transaction: Deferred Stock Unit — 5,637 shares (Direct, null); Common Stock — 46,393 shares (Direct, null)
Footnotes (1)
  1. Each deferred stock unit represents the right to receive one share of common stock of the Issuer. The deferred stock units are fully vested and will be settled in shares of the Issuer's common stock upon the Reporting Person's separation from service with the Issuer or as otherwise provided by the Issuer's Deferred Compensation Plan for Non-Employee Directors.
Common stock grant 2,441 shares Equity award to director on 2026-07-01
Grant reference price $10.24 per share Common stock award to director
Common shares held after 46,393 shares Director’s direct common stock holdings post-award
Deferred stock units held 5,637 units Fully vested units payable in common stock
Deferred Stock Unit financial
"The deferred stock units are fully vested and will be settled in shares of the Issuer's common stock"
A deferred stock unit (DSU) is a promise from a company to give an employee or director the value of a share at a future date, paid in actual shares or cash when certain conditions are met (such as retirement or a set date). Think of it like a gift card that converts to company stock later; it aligns pay with long‑term performance and can affect future share count, compensation expense and potential cash needs, so investors watch DSUs for their impact on dilution and company finances.
Deferred Compensation Plan for Non-Employee Directors financial
"as otherwise provided by the Issuer's Deferred Compensation Plan for Non-Employee Directors"
Common Stock financial
"Each deferred stock unit represents the right to receive one share of common stock of the Issuer"
Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.
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Learn about SEC filing dates
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Byrne Barbara Peterson

(Last)(First)(Middle)
C/O SPOK HOLDINGS, INC.
3000 TECHNOLOGY DRIVE, STE 400

(Street)
PLANO TEXAS 75074

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Spok Holdings, Inc [ SPOK ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
07/01/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock07/01/2026A2,441A$10.2446,393D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Deferred Stock Unit(1)07/01/2026A0 (2) (2)Common Stock0$05,637D
Explanation of Responses:
1. Each deferred stock unit represents the right to receive one share of common stock of the Issuer.
2. The deferred stock units are fully vested and will be settled in shares of the Issuer's common stock upon the Reporting Person's separation from service with the Issuer or as otherwise provided by the Issuer's Deferred Compensation Plan for Non-Employee Directors.
/Barbara P. Byrne/07/02/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did Spok (SPOK) report for Barbara Peterson Byrne?

Spok reported that director Barbara Peterson Byrne received equity awards. She was granted 2,441 shares of common stock and also holds deferred stock units that convert into common shares under the company’s non-employee director compensation arrangements.

How many Spok (SPOK) common shares does Barbara Peterson Byrne hold after this Form 4?

After this award, Barbara Peterson Byrne directly holds 46,393 shares of Spok common stock. This reflects the addition of 2,441 granted shares, as reported, and shows her updated direct equity position in the company.

What are the terms of Barbara Peterson Byrne’s deferred stock units at Spok (SPOK)?

Each deferred stock unit gives Barbara Peterson Byrne the right to receive one Spok common share. The units are fully vested and will be settled in stock when she leaves board service or as otherwise specified in Spok’s Deferred Compensation Plan for Non-Employee Directors.

How many deferred stock units does Barbara Peterson Byrne have in Spok (SPOK)?

Barbara Peterson Byrne has 5,637 deferred stock units linked to Spok common stock. Each unit represents a future share to be delivered under the company’s deferred compensation plan for non-employee directors upon separation or as the plan provides.

Was Barbara Peterson Byrne’s Spok (SPOK) equity transaction an open-market buy or a grant?

The transaction was reported as a grant or award, not an open-market purchase. The Form 4 uses code “A” for an acquisition through grant, describing it as a grant, award, or other acquisition of Spok equity for a non-employee director.