[Form 4] Resideo Technologies, Inc. Insider Trading Activity

Rhea-AI Filing Summary

Resideo Technologies director Nina L. Richardson reported the sale of common stock on 08/26/2025. The Form 4 shows 3,333 shares were sold (transaction code S) at a weighted-average price of $34.546 per share, with individual trade prices ranging from $34.53 to $34.565. After the reported sale, the filing indicates the reporting person beneficially owned 60,675 shares (direct). The form identifies Richardson as a Director and is signed by an attorney-in-fact, Jeannine J. Lane, dated 08/28/2025.

Positive

• Insider transaction fully disclosed with transaction date, share amounts, and weighted-average price provided
• Detailed price range included ($34.53 to $34.565) and explanatory footnote offering further breakdown upon request
• Form signed by attorney-in-fact, indicating an executed filing

Negative

• None.

Insights

Financial Analyst

TL;DR: Routine director sale disclosed; small position change relative to typical company float, no new financial metrics provided.

The filing documents a straightforward sale of 3,333 shares at a weighted-average price of $34.546 on 08/26/2025, leaving the reporting person with 60,675 shares beneficially owned. There are no accompanying changes to derivative holdings or other compensatory actions disclosed. From a financial-analysis perspective, this is a routine insider liquidity event with limited standalone impact because the filing does not indicate changes to compensation arrangements, control, or material corporate events.

Corporate Governance Expert

TL;DR: Disclosure meets Form 4 requirements; sale is documented and signed by attorney-in-fact.

The Form 4 identifies the reporting person as a director and records the sale with a clear price range and weighted-average price, satisfying standard disclosure expectations. The form is executed by an attorney-in-fact and includes the required explanatory footnote about price range. There is no indication of a trading plan or of related-party or derivative transactions, so governance implications are limited to transparency around an insider sale.

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^*

Richardson Nina

(Last) (First) (Middle)

16100 N 71ST STREET

SUITE 550

(Street)

SCOTTSDALE AZ 85254

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
RESIDEO TECHNOLOGIES, INC. [ REZI ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
08/26/2025

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	08/26/2025		S		3,333	D	$34.546(1)	60,675	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. The price reported in this column is a weighted average price. These shares were sold in multiple transactions at prices ranging from $34.53 to $34.565, inclusive. The Reporting Person undertakes to provide to Resideo Technologies, Inc. ("Resideo"), any security holder of Resideo, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

	/s/ Jeannine J. Lane, Attorney-in-fact for Nina L. Richardson	08/28/2025
	** 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 Nina L. Richardson report on Form 4 for REZI?

The Form 4 reports that Nina L. Richardson sold 3,333 shares of Resideo Technologies common stock on 08/26/2025 (transaction code S) at a weighted-average price of $34.546 per share.

How many Resideo (REZI) shares does the reporting person own after the transaction?

The filing reports the reporting person beneficially owned 60,675 shares following the reported transaction.

What price range was disclosed for the REZI sale?

The sale occurred in multiple transactions at prices ranging from $34.53 to $34.565, with the weighted-average price disclosed as $34.546.

Who signed the Form 4 for the reported REZI transaction?

The Form 4 was signed by Jeannine J. Lane, Attorney-in-fact for Nina L. Richardson and dated 08/28/2025.

Was the reporting person an officer or director of REZI?

The filing indicates the reporting person is a Director of Resideo Technologies, Inc.