Weyerhaeuser (WY) CEO Devin Stockfish granted new stock awards

Rhea-AI Filing Summary

Weyerhaeuser President and CEO Devin W. Stockfish reported two stock award acquisitions of the company’s common shares. On February 12, 2026, he acquired 111,418.8483 shares at $0 per share, earned from a previously granted performance share unit incentive award. These earned shares will vest on March 1, 2026 and include additional shares from dividend reinvestments. On February 13, 2026, he received a further 158,730 restricted stock units at $0 per share, which will vest in four equal annual installments starting on March 1, 2027. Following the second transaction, Stockfish directly beneficially owned 1,295,010.1547 Weyerhaeuser common shares.

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

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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^*

Stockfish Devin W

(Last) (First) (Middle)

220 OCCIDENTAL AVE SOUTH

(Street)

SEATTLE WA 98104

(City) (State) (Zip)

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
X	Officer (give title below)		Other (specify below)
	President and CEO

3. Date of Earliest Transaction (Month/Day/Year)
02/12/2026

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

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

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

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
Common	02/12/2026		A		111,418.8483(1)	A	$0	1,136,280.1547	D
Common	02/13/2026		A		158,730(2)	A	$0	1,295,010.1547	D

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

Explanation of Responses:

1. Represents shares earned pursuant to a previously granted performance share unit incentive award upon certification by the Issuer's compensation committee of performance measure achievement. In accordance with the award's terms and conditions, these shares will vest on March 1, 2026. The total earned shares reported herein include additional shares accrued during the performance period from dividend reinvestments.

2. These shares were granted pursuant to a restricted stock unit award that vests in four equal annual installments beginning on March 1, 2027, and on each March 1st thereafter during the vesting period.

	/s/ Jose J. Quintana, Attorney-in-fact for Devin W. Stockfish	02/17/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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FAQ

What insider transactions did Weyerhaeuser (WY) report for Devin W. Stockfish?

Devin W. Stockfish reported two stock award acquisitions. He acquired 111,418.8483 common shares from a performance share award and 158,730 restricted stock units, both at $0 per share, increasing his direct beneficial ownership in Weyerhaeuser.

How many Weyerhaeuser (WY) shares did the CEO acquire in the performance award?

The CEO acquired 111,418.8483 common shares on February 12, 2026 from a previously granted performance share unit incentive award. These earned shares will vest on March 1, 2026 and include additional shares from dividend reinvestments during the performance period.

What are the vesting terms of Devin Stockfish’s restricted stock units at Weyerhaeuser (WY)?

The 158,730 restricted stock units vest over four years. They were granted on February 13, 2026 and will vest in four equal annual installments beginning March 1, 2027, and on each March 1 thereafter during the vesting period.

When will the performance-based Weyerhaeuser (WY) shares earned by the CEO vest?

The performance-based shares vest on March 1, 2026. These 111,418.8483 shares were earned after the compensation committee certified performance achievement under a prior performance share unit incentive award, with additional shares from dividend reinvestments.

What is Devin W. Stockfish’s direct Weyerhaeuser (WY) share ownership after these grants?

After the February 13, 2026 grant, Stockfish directly owned 1,295,010.1547 shares. This total reflects the cumulative effect of the performance share award and the restricted stock unit grant reported in the filing.

Did Devin Stockfish buy or sell Weyerhaeuser (WY) shares in the open market?

The transactions were stock awards, not open-market trades. Both entries are coded as grants or other acquisitions at $0 per share, reflecting equity compensation awards rather than purchases or sales on the open market.