Brian K. Chaney - 03 Feb 2026 Form 4 Insider Report for WEYERHAEUSER CO (WY)

Signature
/s/ Jose J. Quintana, Attorney-in-fact for Brian K. Chaney
Issuer symbol
WY
Transactions as of
03 Feb 2026
Net transactions value
-$30,422
Form type
4
Filing time
04 Feb 2026, 16:48:01 UTC
Previous filing
05 Jun 2025
Next filing
17 Feb 2026

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Chaney Brian K Senior Vice President 220 OCCIDENTAL AVE SOUTH, SEATTLE /s/ Jose J. Quintana, Attorney-in-fact for Brian K. Chaney 04 Feb 2026 0002024439

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction WY Common Options Exercise $257,615 +11,157 +13% $23.09 99,995 03 Feb 2026 Direct F1
transaction WY Common Sale $288,037 -11,157 -11% $25.82 88,838 03 Feb 2026 Direct F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction WY Stock Option (right to buy) Options Exercise $0 -11,157 -100% $0.000000 0 03 Feb 2026 Common 11,157 $23.09 Direct F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Reported holdings include shares acquired since the Reporting Person's last filing on Form 4 from dividend reinvestment transactions exempt from Section 16 of the Securities Exchange Act of 1934, as amended.
F2 This transaction was executed in multiple trades at prices ranging from $25.79 to $25.85. The price reported herein reflects the weighted average sale price of all the trades. The Reporting Person hereby undertakes to provide upon request to the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
F3 The option is fully vested.