Simpson Manufacturing (SSD) EVP, General Counsel awarded 1,379 RSUs

Rhea-AI Filing Summary

Simpson Manufacturing Co., Inc. reported that executive vice president and general counsel Cassandra Payton received an award of 1,379 shares of common stock on January 27, 2026. The award was granted at a price of $0 per share as part of her equity compensation.

The award represents restricted stock units that convert into one share each, vesting in three equal annual installments beginning in February 2027. After this grant, Payton beneficially owns 4,474 shares of common stock, including 3,741 restricted stock units that have not yet vested.

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^*

Payton Cassandra

(Last) (First) (Middle)

5956 W. LAS POSITAS BLVD

(Street)

PLEASANTON CA 94588

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Simpson Manufacturing Co., Inc. [ SSD ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP, General Counsel

3. Date of Earliest Transaction (Month/Day/Year)
01/27/2026

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 Stock	01/27/2026		A		1,379(1)	A	$0	4,474(2)	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 Restricted Stock Units (RSUs). Each RSU represents a right to receive, subject to the terms and conditions of the 2011 Equity Incentive Plan and an RSU Award Agreement, one share of the Company's common stock subject to vesting in three equal annual installments, beginning in February 2027.

2. Includes 3,741 Restricted Stock Units that have not yet vested.

Remarks:

	Cari Fisher, Attorney-in-Fact	01/29/2026
	** 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.

FAQ

What did SSD EVP General Counsel Cassandra Payton report on this Form 4?

Cassandra Payton reported receiving 1,379 shares of Simpson Manufacturing common stock on January 27, 2026. The grant was priced at $0 per share and structured as restricted stock units under the company’s 2011 Equity Incentive Plan and a related RSU Award Agreement.

How many Simpson Manufacturing (SSD) shares does Cassandra Payton own after this transaction?

After the January 27, 2026 grant, Cassandra Payton beneficially owns 4,474 shares of Simpson Manufacturing common stock. This total includes both previously held shares and restricted stock units reported in the filing as beneficially owned following the transaction.

What is the nature of the 1,379-share grant reported by SSD’s EVP General Counsel?

The 1,379-share grant represents restricted stock units, each giving a right to receive one share of Simpson Manufacturing common stock. These RSUs are subject to the terms of the 2011 Equity Incentive Plan and an RSU Award Agreement described in the filing.

When do Cassandra Payton’s newly granted SSD restricted stock units vest?

The restricted stock units begin vesting in three equal annual installments starting in February 2027. Each installment delivers common shares if the vesting conditions under the 2011 Equity Incentive Plan and the RSU Award Agreement are satisfied through each scheduled vesting date.

How many unvested restricted stock units does the SSD executive have after this Form 4?

After the reported transaction, Cassandra Payton’s holdings include 3,741 restricted stock units that have not yet vested. These units will convert into common shares only as they vest according to the three-year schedule beginning in February 2027.

Was there any cash consideration for the SSD shares granted to Cassandra Payton?

The Form 4 reports the 1,379-share grant at a price of $0 per share. This indicates the award was granted without the executive paying cash for the shares, consistent with typical equity incentive compensation structures for senior executives.