[144] Cogent Communications Holdings, Inc. SEC Filing

Rhea-AI Filing Summary

Form 144 filing for Cogent Communications Holdings, Inc. (CCOI) reports a proposed sale of 4,900 common shares through Morgan Stanley Smith Barney LLC, listed for sale approximately on 09/02/2025 on NASDAQ with an aggregate market value of $181,202.00. The filer shows these shares were acquired as restricted stock on 09/01/2025 with a payment date of 09/01/2025. The filing also discloses that Thaddeus Weed sold 4,900 shares on 06/09/2025 for gross proceeds of $235,396.00. The notice includes the required representation that the seller is not aware of any undisclosed material adverse information.

Insights

Financial Analyst

TL;DR: Insider-related sale notice for a small block of 4,900 shares; appears routine and not materially impactful to company valuation.

The Form 144 documents a proposed brokered sale of 4,900 CCOI shares valued at $181,202, to trade on NASDAQ about 09/02/2025. The shares are identified as restricted stock with an acquisition/payment date of 09/01/2025. A prior sale by Thaddeus Weed of 4,900 shares on 06/09/2025 for $235,396 is also disclosed. Relative to 49,182,709 shares outstanding, the block is immaterial in size. The filing contains the standard certification regarding undisclosed material information. No earnings, debt or corporate events are reported here.

Corporate Governance Expert

TL;DR: Governance disclosure appears compliant; transaction details are provided but raise timing questions that must be read exactly as filed.

The submission meets Rule 144 reporting by listing the class, broker, quantity, market value, and acquisition details including that the shares were restricted stock. The signer affirms absence of undisclosed material adverse information, which is the required attestation. The filing does not disclose any trading plan adoption dates or other governance actions. All material governance-related items shown are routine disclosure items rather than adverse governance events.

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	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	4900	181202.00	49182709	09/02/2025	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	09/01/2025	Restricted Stock	Issuer			4900	09/01/2025	Not Applicable

* 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

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
THADDEUS WEED 2450 N St NW, WASHINGTON DC 20037	Common	06/09/2025	4900	235396.00

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 Form 144 for CCOI report?

The filing reports a proposed sale of 4,900 common shares of Cogent Communications (CCOI) through Morgan Stanley, with an aggregate market value of $181,202.00, approximate sale date 09/02/2025.

Who is listed as a prior seller in the filing?

Thaddeus Weed is listed as selling 4,900 shares on 06/09/2025 for gross proceeds of $235,396.00.

How many CCOI shares outstanding are noted in the Form 144?

The filing lists 49,182,709 shares outstanding.

What type of acquisition is shown for the shares to be sold?

The shares to be sold are reported as restricted stock, acquired and paid on 09/01/2025 according to the filing.

Is there any disclosure of undisclosed material information?

The signatory represents that they do not know of any material adverse information about the issuer that has not been publicly disclosed.