[144] Spok Holdings, Inc SEC Filing

Rhea-AI Filing Summary

Form 144 for Spok Holdings, Inc. (SPOK) reports a proposed sale of 189,250 shares of common stock through Interactive Brokers, with an aggregate market value of $3,550,330.00. The filing states there are 20,590,924 shares outstanding and lists an approximate sale date of 08/14/2025 on NASDAQ. The shares were acquired on 03/17/2023 through open-market purchases and paid for in cash. The filer reports no securities sold in the past three months and certifies no undisclosed material adverse information is known.

Positive

• Full disclosure of number of shares, aggregate market value, broker, and sale date
• Acquisition method clearly stated as open-market purchases paid in cash
• No sales in past three months reported, reducing immediate dilution concerns

Negative

• None.

Insights

Securities Analyst

TL;DR: Routine Chapter 144 notice for a sub-1% equity block; transparency on acquisition method and payment.

The filing discloses a proposed sale of 189,250 shares, about 0.92% of the stated outstanding shares, which is below typical materiality thresholds for ownership change. The use of Interactive Brokers and open-market acquisition indicates this is not part of an immediate block trade or private transfer. Absence of sales in the prior three months reduces near-term liquidity concerns tied to the filer. Overall, this appears to be a standard Rule 144 notice without additional red flags.

Corporate Governance Expert

TL;DR: Proper procedural disclosure; filing includes required attestations and acquisition details.

The form includes required elements: broker identity, acquisition date, nature of acquisition, payment method, and an attestation about material adverse information. The filer certifies no undisclosed material adverse facts. From a governance perspective, the filing meets Rule 144 disclosure expectations and provides investors with clear information about the intended disposition and provenance of the shares.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common Stock, par value $0.0001 per share	Interactive Brokers LLC Two Pickwick Plaza Greenwich CT 06830	189250	3550330.00	20590924	08/14/2025	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common Stock, par value $0.0001 per share	03/17/2023	Purchases of shares of Common Stock in the open market	Purchases from counterparties in open market transactions (1)			189250	03/17/2023	Cash

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks

Date of Notice

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does the SPOK Form 144 report?

The filing reports a proposed sale of 189,250 shares of SPOK common stock with an aggregate market value of $3,550,330.00 to be sold via Interactive Brokers on or about 08/14/2025.

How many SPOK shares are outstanding according to the filing?

The filing lists 20,590,924 shares outstanding.

When and how were the shares to be sold acquired?

The shares were acquired on 03/17/2023 through open-market purchases and paid for in cash.

Did the filer report any sales of SPOK shares in the past three months?

The filing states "Nothing to Report" for securities sold during the past three months.

Which broker is handling the proposed sale of SPOK shares?

The broker named in the filing is Interactive Brokers LLC, located in Greenwich, CT.