Spok Holdings COO receives new RSU awards

Spok Holdings Chief Operating Officer Michael W. Wallace reported two equity awards, each for 13,761 Restricted Stock Units, on August 3, 2026.

Rhea-AI Filing Summary

Spok Holdings Chief Operating Officer Michael W. Wallace reported two equity awards, each for 13,761 Restricted Stock Units, on August 3, 2026. One grant is performance-based under the 2026 LTIP and converts into common stock if objectives for the year ending December 31, 2028 are achieved.

The second grant vests in three equal annual installments beginning December 31, 2026, with shares delivered for fiscal years 2026, 2027 and 2028. Each RSU represents a contingent right to receive one share of Spok common stock, and the awards were not reported as made under a Rule 10b5-1 trading plan.

Insider Trade Summary

Grant/Award: 27,522 shares

Grant/Award 2 txns

Insider WALLACE MICHAEL W

Role Chief Operating Officer

Type	Security	Shares	Price	Value
Grant/Award	Restricted Stock Unit F1	13,761	$0.00	$0.00
Grant/Award	Restricted Stock Unit F2, F3	13,761	$0.00	$0.00

Holdings After Transaction: Restricted Stock Unit — 152,748 contracts (Direct)

Footnotes (3)

1. F1. The Restricted Stock Units, which if not forfeited, will convert into shares of common stock if specified performance objectives of the Company set forth in the 2026 LTIP are achieved for the year ending December 31, 2028
2. F2. Each Restricted Stock Units ("RSUs") represents a contingent right to receive one share of the issuer's Common Stock.
3. F3. The Restricted Stock Units vest in three equal annual installments beginning December 31, 2026. Vested shares will be delivered to the reporting person for the fiscal years ending December 31, 2026, December 31, 2027 and December 31, 2028.

Key Figures

Performance-based RSU grant: 13,761 Restricted Stock Units Time-based RSU grant: 13,761 Restricted Stock Units Vesting installments: 3 equal annual installments +2 more

5 metrics

Performance-based RSU grant 13,761 Restricted Stock Units Grant to COO Michael W. Wallace on 2026-08-03, contingent on 2026 LTIP objectives for year ending 2028-12-31

Time-based RSU grant 13,761 Restricted Stock Units Grant to COO Michael W. Wallace on 2026-08-03, vesting in three equal annual installments

Vesting installments 3 equal annual installments Time-based RSUs vest beginning on 2026-12-31 and then in 2027 and 2028

Performance measurement period end December 31, 2028 Performance objectives under the 2026 LTIP are measured for the year ending this date

RSU to share ratio 1 RSU : 1 common share Each RSU represents a contingent right to receive one share of Spok common stock

Key Terms

Restricted Stock Unit, 2026 LTIP, contingent right, vesting

4 terms

Restricted Stock Unit financial

"Each Restricted Stock Unit represents a contingent right to receive one share"

A restricted stock unit is a promise from a company to give an employee shares of stock after certain conditions are met, like staying with the company for a set amount of time. It’s like earning a bonus that turns into company stock once you’ve proven your commitment, making it a way to motivate and reward employees.

2026 LTIP financial

"performance objectives of the Company set forth in the 2026 LTIP are achieved"

contingent right financial

"Each Restricted Stock Units represents a contingent right to receive one share"

vesting financial

"The Restricted Stock Units vest in three equal annual installments beginning December 31, 2026"

Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What equity awards did Spok (SPOK) COO Michael W. Wallace receive?

Michael W. Wallace received two equity awards, each for 13,761 Restricted Stock Units linked to Spok common stock. One grant is performance-based under the 2026 LTIP, and the other is time-based, vesting in three equal annual installments from December 31, 2026 through December 31, 2028.

How are the performance-based RSUs for Spok (SPOK) structured?

One RSU grant will convert into common stock only if specified performance objectives under Spok’s 2026 LTIP are achieved. These objectives are measured for the year ending December 31, 2028, and units can be forfeited if targets are not met.

What is the vesting schedule of Wallace's time-based RSUs at Spok (SPOK)?

The time-based RSUs vest in three equal annual installments beginning December 31, 2026. Vested shares are scheduled to be delivered to Michael W. Wallace for the fiscal years ending December 31, 2026, December 31, 2027 and December 31, 2028.

Does this Spok (SPOK) insider report show any open-market stock trades?

The disclosure reports no open-market purchases or sales of Spok common stock. It only records two RSU grant or award acquisitions, and these awards were not reported as being made under a Rule 10b5-1 trading plan.

How many Spok (SPOK) common shares can each RSU convert into for Wallace?

Each Restricted Stock Unit reported represents a contingent right to receive one share of Spok’s common stock. Actual delivery of shares depends on either satisfying time-based vesting conditions or meeting the specified performance objectives, as applicable to each grant.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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SEC Form 4

FORM 4

UNITED 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^*

WALLACE MICHAEL W

(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)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Operating Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/03/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form 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)
			Code	V	Amount	(A) or (D)	Price

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Unit	(1)	08/03/2026		A		13,761		(1)	(1)	Common Stock	13,761	$0.00	138,987	D
Restricted Stock Unit	(2)	08/03/2026		A		13,761		(3)	(3)	Common Stock	13,761	$0.00	152,748	D

Explanation of Responses:

1. The Restricted Stock Units, which if not forfeited, will convert into shares of common stock if specified performance objectives of the Company set forth in the 2026 LTIP are achieved for the year ending December 31, 2028

2. Each Restricted Stock Units ("RSUs") represents a contingent right to receive one share of the issuer's Common Stock.

3. The Restricted Stock Units vest in three equal annual installments beginning December 31, 2026. Vested shares will be delivered to the reporting person for the fiscal years ending December 31, 2026, December 31, 2027 and December 31, 2028.

	/Michael Wallace/	08/04/2026
	** Signature of Reporting Person	Date
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)