Costco (NASDAQ: COST) holder files to sell 1,500 common shares

Rhea-AI Filing Summary

A holder of Costco common stock filed a notice of proposed sale on Form 144. The notice covers 1,500 common shares to be sold through Fidelity Brokerage Services LLC on the NASDAQ, with an indicated aggregate market value of $1,408,500.00 and total shares outstanding of 443,869,411 when the notice was prepared; this is a baseline figure, not the amount being sold.

The shares to be sold come from restricted stock vesting granted by the issuer as compensation. The holder acquired 86 shares on 09/10/2025 and 1,414 shares on 10/22/2025, with payment described as compensation from the issuer on the same respective dates. The section covering sales in the past three months does not list any prior sales.

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	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	1500	1408500.00	443869411	01/14/2026	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	09/10/2025	Restricted Stock Vesting	Issuer			86	09/10/2025	Compensation
Common	10/22/2025	Restricted Stock Vesting	Issuer			1414	10/22/2025	Compensation

* 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 Form 144 filing for COST disclose?

The filing discloses that a holder of Costco (COST) common stock intends to sell 1,500 shares on the NASDAQ, with an indicated aggregate market value of $1,408,500.00.

How many Costco (COST) shares are covered by this planned sale?

The notice covers a proposed sale of 1,500 common shares of Costco.

When were the Costco (COST) shares being sold originally acquired?

The shares came from restricted stock vesting: 86 shares acquired on 09/10/2025 and 1,414 shares acquired on 10/22/2025, both described as compensation from the issuer.

On which exchange and through which broker will the COST shares be sold?

The Form 144 indicates the 1,500 Costco shares are to be sold on the NASDAQ through Fidelity Brokerage Services LLC.

How many Costco (COST) shares were outstanding when this notice was prepared?

The document lists 443,869,411 common shares outstanding when the notice was prepared, which is a baseline figure distinct from the 1,500-share proposed sale.

Has the reporting holder sold any Costco (COST) shares in the last three months?

The section for securities sold during the past three months does not list any prior sales for the holder.