Franklin Myers sells 8,636 Comfort Systems USA (FIX) shares in open trade

Rhea-AI Filing Summary

Comfort Systems USA director Franklin Myers reported an open-market sale of company stock. On February 25, 2026, he sold 8,636 shares of Common Stock in an open-market transaction at an average price of $1,472.5605 per share.

After this sale, Myers directly held 73,995 Common Shares. He also reported indirect beneficial ownership of 12,495 Common Shares through a partnership interest, following a transfer from direct to indirect ownership that was exempt from Section 16 under Rule 16a-13.

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

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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^*

MYERS FRANKLIN

(Last) (First) (Middle)

C/O COMFORT SYSTEMS USA, INC.

9753 KATY FREEWAY, SUITE 700

(Street)

HOUSTON TX 77024

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
COMFORT SYSTEMS USA INC [ FIX ]

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)
02/25/2026

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	02/25/2026		S		8,636	D	$1,472.5605(1)	73,995	D
Common Stock								12,495(2)	I	Partnership Interest

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 the average price of shares sold; full information regarding the number of shares sold and specific prices will be made available upon request to the Company's Office of the General Counsel.

2. The shares held indirectly were transferred from direct to indirect beneficial ownership in a transaction exempt from Section 16 pursuant to Rule 16a-13.

	/s/ Rachel R. Eslicker, Attorney-in-Fact	02/27/2026
	** 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 COMFORT SYSTEMS USA INC (FIX) disclose?

COMFORT SYSTEMS USA INC disclosed that director Franklin Myers sold 8,636 Common Shares in an open-market transaction. The transaction occurred on February 25, 2026, and was reported on a Form 4 insider trading filing with remaining direct and indirect holdings also shown.

How many COMFORT SYSTEMS USA INC shares did Franklin Myers sell?

Franklin Myers sold 8,636 shares of COMFORT SYSTEMS USA INC Common Stock. The transaction was coded as an open-market or private sale, with details about the remaining direct and indirect share ownership provided after the sale in the same Form 4 filing.

At what price did Franklin Myers sell FIX stock on February 25, 2026?

The filing shows an average sale price of $1,472.5605 per COMFORT SYSTEMS USA INC share. A footnote explains this is an average price, and full information on the number of shares sold at each specific price is available from the company’s Office of the General Counsel.

How many COMFORT SYSTEMS USA INC shares does Franklin Myers own after the sale?

After the reported transaction, Franklin Myers directly owned 73,995 shares of COMFORT SYSTEMS USA INC Common Stock. He also reported indirect beneficial ownership of 12,495 additional shares through a partnership interest, reflecting a transfer from direct to indirect ownership exempt under Rule 16a-13.

What does the indirect ownership in COMFORT SYSTEMS USA INC represent for Franklin Myers?

The Form 4 notes that 12,495 COMFORT SYSTEMS USA INC shares are held indirectly through a partnership interest. A footnote explains these shares were transferred from direct to indirect beneficial ownership in a transaction exempt from Section 16 pursuant to Rule 16a-13 under U.S. securities regulations.

Does the Form 4 for FIX describe any acquisitions of shares by Franklin Myers?

The Form 4 primarily reports a sale of 8,636 shares and an indirect holding balance. It does not list any new share acquisitions, but it does describe a transfer of shares from direct to indirect ownership that was exempt from Section 16 under Rule 16a-13.