Nicole Weyerhaeuser Piasecki - 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: 18 May 2026, 15:34:55 UTC
Prior SEC filing: 12 May 2026
Next SEC filing: 09 Jun 2026
Source filing: View source filing
Reporting owner signature: /s/ Jason K Mitchell, Attorney-in-fact for Nicole W. Piasecki

Key filing fact

Nicole Weyerhaeuser Piasecki filed Form 4 for WEYERHAEUSER CO (WY) on 18 May 2026.

Key facts

This page summarizes Nicole Weyerhaeuser Piasecki's Form 4 filing for WEYERHAEUSER CO (WY).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 18 May 2026, 15:34.

Change

Previous filing in this sequence was filed on 12 May 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 0001183850 Primary reporting owner

PIASECKI NICOLE WEYERHAEUSER

Relationship: Director
Address: 2000 WELLS FARGO PLACE, 30 EAST 7TH STREET, SAINT PAUL
Signature: /s/ Jason K Mitchell, Attorney-in-fact for Nicole W. Piasecki
Signature date: 18 May 2026

This filing has been restated. Open the amended filing.

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

WY transaction

Common

Award

Transaction value
Shares: +7,832
Change %: +61%
Price: $0.000000^*
Shares after: 20,672
Date: 15 May 2026
Ownership: Direct
Footnotes: F1

WY holding

Common

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 784
Date: 15 May 2026
Ownership: SHARES HELD BY MY SPOUSE

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

These shares were granted pursuant to a restricted stock unit award that vests 100% upon the earlier of the one-year anniversary of the grant date or the day prior to the company's next regular meeting of shareholders following the grant date. These shares (rounded down to the nearest whole share) represent the equity portion of the annual retainer fee in the amount of $180,000.00, with the number of restricted stock 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.