Deidra C. Merriwether - 15 May 2026 Form 4 Insider Report for WEYERHAEUSER CO (WY)

Reporting relationship: Director
Issuer ticker: WY
Reported as of: 15 May 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 19 May 2026, 17:25:20 UTC
Prior SEC filing: 02 Apr 2026
Source filing: View source filing
Reporting owner signature: /s/ Jose J. Quintana, Attorney-in-fact for Deidra C. Merriwether

Key filing fact

Deidra C. Merriwether filed Form 4 for WEYERHAEUSER CO (WY) on 19 May 2026.

Key facts

This page summarizes Deidra C. Merriwether's Form 4 filing for WEYERHAEUSER CO (WY).
1 reported transaction and 1 derivative row are listed below.
Accepted by SEC: 19 May 2026, 17:25.

Change

Previous filing in this sequence was filed on 02 Apr 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001757570 Primary reporting owner

Merriwether Deidra C

Relationship: Director
Address: 220 OCCIDENTAL AVE SOUTH, SEATTLE
Signature: /s/ Jose J. Quintana, Attorney-in-fact for Deidra C. Merriwether
Signature date: 19 May 2026

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

WY transaction Derivative

Share Equivalents

Award

Transaction value
Shares: +7,832
Change %: +25%
Price: $0.000000^*
Shares after: 39,688
Date: 15 May 2026
Ownership: Direct
Underlying class: Common
Underlying amount: 7,832
Exercise price: $0.000000
Footnotes: F1, F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

The stock equivalents reported herein were acquired pursuant to the Issuer's Fee Deferral Plan for Directors. The Reporting Person elected to defer receipt of 7,832 restricted stock units into an equal number of stock equivalents. The restricted stock units (rounded down to the nearest whole unit) represent the equity portion of the annual retainer fee in the amount of $180,000, with the number of units determined by dividing the dollar amount of the fee by $22.98, the average of the high ($23.40) and low ($22.56) price of the issuer's common stock on the date of the grant. Additional stock equivalents accrue as and when dividends are paid on the Issuer's common stock. Stock equivalents are paid in an equal number of shares of the Issuer's common stock upon the Reporting Person's termination of service as a director.

Footnote F2

Reported holdings include stock equivalents 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.