Weyerhaeuser director granted 7,832 share equivalents

Weyerhaeuser director Sara Grootwassink Lewis received a grant of 7,832 share equivalents on May 15, 2026.

Rhea-AI Filing Summary

Weyerhaeuser director Sara Grootwassink Lewis received a grant of 7,832 share equivalents on May 15, 2026. These were acquired through the company’s Fee Deferral Plan for Directors, by deferring 7,832 restricted stock units into an equal number of stock equivalents.

The grant represents the equity portion of a $180,000 annual retainer fee, calculated using an average share price of $22.98 based on that day’s high of $23.40 and low of $22.56. Following this transaction and prior dividend reinvestments, Lewis now holds 80,213.77 stock equivalents, which will be paid out in common shares when her board service ends.

Insider Trade Summary

Grant/Award: 7,832 shares

Grant/Award 1 txn

Insider Lewis Sara Grootwassink

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Share Equivalents	7,832	$0.00	$0.00

Holdings After Transaction: Share Equivalents — 80,213.77 contracts (Direct)

Footnotes (2)

1. 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.
2. 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.

Key Figures

Share equivalents granted: 7,832 share equivalents Total stock equivalents after grant: 80,213.77 share equivalents Equity retainer amount: $180,000 +3 more

6 metrics

Share equivalents granted 7,832 share equivalents Grant/award acquisition on May 15, 2026

Total stock equivalents after grant 80,213.77 share equivalents Holdings following reported transaction

Equity retainer amount $180,000 Equity portion of annual director retainer fee

Reference price for units $22.98 per share Average of daily high and low on grant date

High price on grant date $23.40 per share High trading price used in average calculation

Low price on grant date $22.56 per share Low trading price used in average calculation

Key Terms

Fee Deferral Plan for Directors, restricted stock units, stock equivalents, annual retainer fee, +2 more

6 terms

Fee Deferral Plan for Directors financial

"The stock equivalents reported herein were acquired pursuant to the Issuer's Fee Deferral Plan for Directors."

restricted stock units financial

"The Reporting Person elected to defer receipt of 7,832 restricted stock units into an equal number of stock equivalents."

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

stock equivalents financial

"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."

annual retainer fee financial

"The restricted stock units ... represent the equity portion of the annual retainer fee in the amount of $180,000."

dividend reinvestment transactions financial

"Reported holdings include stock equivalents acquired since the Reporting Person's last filing on Form 4 from dividend reinvestment transactions exempt from Section 16..."

Section 16 of the Securities Exchange Act of 1934 regulatory

"dividend reinvestment transactions exempt from Section 16 of the Securities Exchange Act of 1934, as amended."

A provision of federal securities law that requires company insiders—directors, officers and large shareholders—to publicly report their stock holdings and trades and to surrender any “short-swing” profits from purchases and sales within a six-month window. It acts like a rule that forces leaders to announce their trades and prevents quick buy-sell windfalls, giving investors transparency into insider activity and reducing opportunities for unfair gain.

FAQ

What insider transaction did Weyerhaeuser (WY) report for Sara Grootwassink Lewis?

Weyerhaeuser reported that director Sara Grootwassink Lewis acquired 7,832 share equivalents. These were received as a grant under the company’s Fee Deferral Plan for Directors, reflecting deferred equity compensation rather than an open-market stock purchase or sale.

How was the 7,832 share equivalent grant to Weyerhaeuser director Lewis calculated?

The 7,832 share equivalents reflect the equity portion of a $180,000 annual retainer. The number of units was determined by dividing $180,000 by $22.98, the average of the $23.40 high and $22.56 low prices of Weyerhaeuser’s common stock on the grant date.

What is Weyerhaeuser’s Fee Deferral Plan for Directors mentioned in this Form 4?

Under Weyerhaeuser’s Fee Deferral Plan for Directors, board members can defer equity compensation into stock equivalents. These stock equivalents track common stock value, accrue additional equivalents when dividends are paid, and are ultimately settled in an equal number of common shares at the end of board service.

How many Weyerhaeuser stock equivalents does director Lewis hold after this transaction?

After the 7,832 share equivalent grant, Sara Grootwassink Lewis holds 80,213.77 stock equivalents. This total includes both the new grant and stock equivalents accumulated since her last Form 4 through dividend reinvestment transactions that are exempt from Section 16 reporting requirements.

When will Weyerhaeuser’s stock equivalents be paid out to director Lewis?

The stock equivalents will be paid out to director Sara Grootwassink Lewis when her service as a director ends. At that time, she will receive an equal number of Weyerhaeuser common shares corresponding to the accumulated stock equivalents recorded under the Fee Deferral Plan for Directors.

Do the Weyerhaeuser stock equivalents for Lewis earn dividends before payout?

Yes. Additional Weyerhaeuser stock equivalents accrue as dividends are paid on the company’s common stock. These dividend-based increments are reinvested automatically, increasing the director’s total stock equivalent balance until it is eventually settled in common shares.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Accepted by SEC EDGAR 05/19/2026 - 05:20 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Lewis Sara Grootwassink

(Last) (First) (Middle)

220 OCCIDENTAL AVE SOUTH

(Street)

SEATTLE WASHINGTON 98104

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
WEYERHAEUSER CO [ WY ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/15/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Share Equivalents	$0	05/15/2026		A		7,832(1)		(1)	(1)	Common	7,832	$0	80,213.77(2)	D

Explanation of Responses:

1. 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.

2. 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.

	/s/ Jose J. Quintana, Attorney-in-fact for Sara Grootwassink Lewis	05/19/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)