Insider plans sale of 11,157 Weyerhaeuser shares

Weyerhaeuser filed a Rule 144 notice for a planned sale of up to 11,157 shares of its common stock through Merrill Lynch on the NYSE.

Rhea-AI Filing Summary

Weyerhaeuser filed a Rule 144 notice for a planned sale of up to 11,157 shares of its common stock through Merrill Lynch on the NYSE. The shares have an aggregate market value of $288,036.97 based on the pricing used in the notice.

The seller acquired these shares on February 3, 2026 by exercising employee stock options in a broker-assisted cashless exercise, meaning the broker sells shares to cover costs. The filing notes that the seller represents not knowing any undisclosed material adverse information about Weyerhaeuser.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many Weyerhaeuser (WY) shares are covered by this Form 144?

The notice covers a planned sale of 11,157 shares of Weyerhaeuser common stock. These shares were obtained through an employee stock option exercise and are intended to be sold under Rule 144 on a registered securities exchange through a broker.

What is the approximate market value of the Weyerhaeuser (WY) shares to be sold?

The planned sale has an aggregate market value of $288,036.97. This figure reflects the total value of the 11,157 Weyerhaeuser common shares referenced in the notice, based on the pricing used when the Rule 144 form was prepared.

How were the Weyerhaeuser (WY) shares in this Form 144 acquired?

The shares were acquired through an exercise of employee stock options on February 3, 2026. The transaction is described as a broker-assisted cashless exercise, where a broker sells enough shares to cover the exercise cost and related obligations.

Which broker and exchange are involved in this Weyerhaeuser (WY) Rule 144 sale?

The planned sale will be handled by Merrill Lynch, located at 225 Liberty Street, New York. The Weyerhaeuser common stock is expected to be sold on the New York Stock Exchange (NYSE), as specified in the Rule 144 notice.

What representation does the seller make in this Weyerhaeuser (WY) Form 144?

The seller represents that they do not know any material adverse information about Weyerhaeuser’s current or prospective operations that has not been publicly disclosed. This representation is a standard part of signing the Rule 144 notice for a planned sale.

When is the sale of Weyerhaeuser (WY) shares approximately expected under this Form 144?

The notice lists an approximate date of sale of February 3, 2026. This date aligns with the date the shares were acquired through the employee stock option exercise, indicating an intention to sell promptly after the acquisition and cashless exercise.

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Accepted by SEC EDGAR 02/03/2026 - 04:02 PM EST Learn about SEC filing dates

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	0002024439
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	WEYERHAEUSER CO
SEC File Number	001-04825
Address of Issuer	220 OCCIDENTAL AVENUE SOUTH SEATTLE WASHINGTON 98104
Phone	206-539-3000
Name of Person for Whose Account the Securities are To Be Sold	Chaney Brian K
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	Officer

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	Merrill Lynch 225 Liberty Street Floor 37 New York NY 10281	11157	288036.97	720861	02/03/2026	NYSE

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	02/03/2026	Exercise of employee stock options	WEYERHAEUSER CO			11157	02/03/2026	Broker assisted cashless exercise

* 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	02/03/2026
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	Brian Chaney
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)