Simpson Manufacturing (SSD) CTO receives 970 RSUs vesting from 2027

Rhea-AI Filing Summary

Simpson Manufacturing Co., Inc. reported an equity grant to its Chief Technology Officer, Udit Mehta. On 01/27/2026, he received 970 shares of common stock at a price of $0, issued as Restricted Stock Units (RSUs) under the 2011 Equity Incentive Plan.

Each RSU represents one share of common stock and is scheduled to vest in three equal annual installments beginning in February 2027. After this grant, Mehta beneficially owns 5,376 shares of common stock, including 4,389 RSUs 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

OMB APPROVAL

OMB Number:			3235-0287
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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^*

Mehta Udit

(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)
	Chief Technology Officer

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		970(1)	A	$0	5,376(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 4,389 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 insider transaction did SSD report for its CTO on this Form 4?

Simpson Manufacturing reported that CTO Udit Mehta received 970 shares as Restricted Stock Units on 01/27/2026 at a price of $0. These RSUs are part of his equity compensation and will convert into common stock as they vest over time.

How many Simpson Manufacturing (SSD) shares does the CTO own after this transaction?

After the reported grant, CTO Udit Mehta beneficially owns 5,376 shares of Simpson Manufacturing common stock. This total includes both already vested shares and Restricted Stock Units that will convert into shares when their vesting conditions are satisfied in future years.

How are the 970 RSUs granted to SSD’s CTO scheduled to vest?

The 970 Restricted Stock Units granted to the CTO vest in three equal annual installments beginning in February 2027. Each vested RSU will deliver one share of Simpson Manufacturing common stock, subject to the terms of the 2011 Equity Incentive Plan and the RSU Award Agreement.

What portion of the CTO’s SSD equity consists of unvested RSUs?

Out of the CTO’s 5,376 beneficially owned shares, 4,389 are Restricted Stock Units that have not yet vested. These unvested RSUs represent future potential shares, contingent on meeting the vesting schedule and conditions defined in the company’s equity incentive plan documents.

Is the reported SSD insider transaction a purchase on the open market?

No. The 970 shares reported were granted as Restricted Stock Units at a price of $0, rather than purchased on the open market. This indicates an equity compensation award to the CTO, not a cash-funded share acquisition through public market transactions.