Spok Holdings (SPOK) officer logs RSU vesting and common share trades

Rhea-AI Filing Summary

Spok Holdings, Inc. officer Sharon Woods-Keisling, Corporate Secretary and Treasurer, reported equity compensation activity on January 5, 2026. Several blocks of Restricted Stock Units (RSUs) vested and were converted into common stock, including 2,490 RSUs, 2,401 RSUs, and 3,816 RSUs, each representing one share of common stock.

These conversions are shown as code M transactions, and the resulting common shares appear in Table I, where 8,707 shares of common stock were acquired at $13.19 per share and a separate code F transaction shows 3,083 shares disposed of at $13.19 per share. After these transactions, Woods-Keisling directly owned 25,624 shares of Spok common stock. Footnotes state that 2,490 RSUs are scheduled to vest on December 31, 2026, and 4,803 RSUs are scheduled to vest on December 31, 2026 and December 31, 2027.

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

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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^*

Woods-Keisling Sharon

(Last) (First) (Middle)

C/O SPOK HOLDINGS, INC.

3000 TECHNOLOGY DRIVE, STE 400

(Street)

PLANO TX 75074

(City) (State) (Zip)

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)
	Corporate Secretary, Treasurer

3. Date of Earliest Transaction (Month/Day/Year)
01/05/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

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

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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
Common Stock	01/05/2026		M		8,707	A	$13.19	28,707	D
Common Stock	01/05/2026		F		3,083	D	$13.19	25,624	D

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)	01/05/2026		M			2,490	(2)	(2)	Common Stock	2,490	$0.00	2,490	D
Restricted Stock Unit	(1)	01/05/2026		M			2,401	(3)	(3)	Common Stock	2,401	$0.00	4,803	D
Restricted Stock Unit	(1)	01/05/2026		M			3,816	(4)	(4)	Common Stock	3,816	$0.00	0	D

Explanation of Responses:

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

2. On January 5, 2026 2490 RSUs vested. The remaining 2490 RSUs will vest on December 31, 2026 (e.g. "three equal annual installments").

3. On January 5, 2026, 2401 RSUs vested. The remaining 4803 RSUs will vest on December 31, 2026 and December 31, 2027 (e.g. "three equal annual installments").

4. On January 5, 2026, 3816 RSUs vested.

	/Sharon Woods Keisling/	01/07/2026
	** Signature of Reporting Person	Date
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FAQ

What insider activity did SPOK officer Sharon Woods-Keisling report on this Form 4?

Sharon Woods-Keisling reported the vesting of several blocks of Restricted Stock Units (RSUs) that were converted into Spok common stock, along with related transactions in the underlying common shares.

How many Spok (SPOK) common shares did Sharon Woods-Keisling acquire and dispose of?

On January 5, 2026, she acquired 8,707 shares of Spok common stock in a code M transaction and disposed of 3,083 shares in a separate code F transaction, both at a price of $13.19 per share.

How many Spok (SPOK) shares does Sharon Woods-Keisling own after the reported transactions?

Following the reported transactions, Sharon Woods-Keisling directly owned 25,624 shares of Spok Holdings, Inc. common stock.

What RSU vesting did the SPOK Form 4 disclose for Sharon Woods-Keisling?

The filing shows that on January 5, 2026, 2,490 RSUs, 2,401 RSUs, and 3,816 RSUs vested, each RSU representing a right to receive one share of Spok common stock.

Are there additional unvested RSUs reported for SPOK officer Sharon Woods-Keisling?

Yes. Footnotes state that 2,490 RSUs are scheduled to vest on December 31, 2026, and another grant has 4,803 RSUs scheduled to vest on December 31, 2026 and December 31, 2027.

What do the transaction codes M and F mean in the SPOK Form 4 for Sharon Woods-Keisling?

In this filing, code M is used for the exercise or conversion of derivative securities (RSUs) into common stock, while code F is used for a disposition of common stock at $13.19 per share.