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Spok Holdings (NASDAQ: SPOK) CFO details RSU vesting and stock moves

Filing Impact
(High)
Filing Sentiment
(Positive)
Form Type
4

Rhea-AI Filing Summary

Spok Holdings, Inc. Chief Financial Officer and CAO Calvin Rice reported equity award vesting and related stock transactions dated January 5, 2026. Restricted Stock Units vested and were converted into common stock, resulting in the acquisition of 11,452 shares of common stock at $13.19 per share and a disposition of 6,225 shares at the same price. Following these transactions, Rice directly held 12,262 shares of Spok common stock. The derivative table shows RSU vestings of 3,499, 3,374, and 4,579 units, each representing the right to receive one common share, with remaining RSUs scheduled to vest on December 31, 2026 and December 31, 2027.

Positive

  • None.

Negative

  • None.
Insider Rice Calvin
Role Chief Financial Officer & CAO
Type Security Shares Price Value
Exercise Restricted Stock Unit 3,499 $0.00 --
Exercise Restricted Stock Unit 3,374 $0.00 --
Exercise Restricted Stock Unit 4,579 $0.00 --
Exercise Common Stock 11,452 $13.19 $151K
Tax Withholding Common Stock 6,225 $13.19 $82K
Holdings After Transaction: Restricted Stock Unit — 3,499 shares (Direct); Common Stock — 18,487 shares (Direct)
Footnotes (1)
  1. Each Restricted Stock Units ("RSUs") represents a contingent right to receive one share of the issuer's Common Stock. On January 5, 2026, 3499 RSUs vested. The remaining 3499 RSUs will vest on December 31, 2026 (e.g. "three equal annual installments"). On January 5, 2026, 3374 RSUs vested. The remaining 6750 RSUs will vest on December 31, 2026 and December 31, 2027 (e.g. "three equal annual installments"). On January 5, 2026, 4579 RSUs vested.
Form 4 Insider Transactions: What Each Field Means →
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*
Rice Calvin
(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)
Chief Financial Officer & CAO
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 11,452 A $13.19 18,487 D
Common Stock 01/05/2026 F 6,225 D $13.19 12,262 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 3,499 (2) (2) Common Stock 3,499 $0.00 3,499 D
Restricted Stock Unit (1) 01/05/2026 M 3,374 (3) (3) Common Stock 3,374 $0.00 6,750 D
Restricted Stock Unit (1) 01/05/2026 M 4,579 (4) (4) Common Stock 4,579 $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, 3499 RSUs vested. The remaining 3499 RSUs will vest on December 31, 2026 (e.g. "three equal annual installments").
3. On January 5, 2026, 3374 RSUs vested. The remaining 6750 RSUs will vest on December 31, 2026 and December 31, 2027 (e.g. "three equal annual installments").
4. On January 5, 2026, 4579 RSUs vested.
/Calvin Rice/ 01/07/2026
** 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.

Source: View Original Filing on SEC EDGAR

FAQ

What insider activity did SPOK CFO Calvin Rice report on this Form 4?

Calvin Rice, Chief Financial Officer and CAO of Spok Holdings, Inc., reported the vesting of Restricted Stock Units and related transactions in common stock dated January 5, 2026. The filing shows RSUs converting into common shares and a subsequent disposition of some of those shares.

How many Spok (SPOK) common shares did the CFO acquire and dispose of?

The Form 4 reports that Calvin Rice acquired 11,452 shares of Spok common stock at $13.19 per share and disposed of 6,225 shares at the same price on January 5, 2026. After these transactions, he directly held 12,262 common shares.

What Restricted Stock Units (RSUs) vested for SPOK CFO Calvin Rice?

The filing shows RSU vestings of 3,499, 3,374, and 4,579 units on January 5, 2026. Each RSU represents a contingent right to receive one share of Spok common stock, according to the footnotes.

Are there additional RSUs scheduled to vest for Spok (SPOK) CFO Calvin Rice?

Yes. The footnotes state that after 3,499 RSUs vested on January 5, 2026, the remaining 3,499 RSUs from that grant will vest on December 31, 2026. For another grant, after 3,374 RSUs vested, the remaining 6,750 RSUs are scheduled to vest on December 31, 2026 and December 31, 2027.

What role does Calvin Rice hold at Spok Holdings (SPOK)?

Calvin Rice is identified in the Form 4 as an officer of Spok Holdings, Inc., serving as Chief Financial Officer & CAO, and is not listed as a director or 10% owner.

Is the ownership reported by the SPOK CFO direct or indirect?

The tables indicate that the common stock and RSU holdings reported by Calvin Rice are held with direct (D) ownership, with no separate nature of indirect beneficial ownership disclosed in the excerpt.