4Filing Date: May 22, 2026

Comfort Systems U (FIX)

Statement of Changes in Beneficial Ownership

View SEC Filing
ACC: 0001207002-26-000009
Total Value$0
Trades2
Insiders1

Transaction Details

MYERS FRANKLIN
Director·Direct
Gift · Dispose
Common Stock
Shares-273
Price$0.00
Total Value$0
Shares Owned After68.81K
Transaction DateMay 21, 2026
Footnotes ▸

This transaction represents a charitable donation.

MYERS FRANKLIN
Director·Indirect · Partnership Interest
Common Stock
Shares0
Price-
Total Value$0
Shares Owned After12.49K
Footnotes ▸

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

Post-Transaction Holdings

MYERS FRANKLIN · Director
SecuritySharesChange
Common Stock81.31K-273 (-0.33%)
Original SEC Filing Textexpand_more
=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-05-21 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: COMFORT SYSTEMS USA INC (FIX) CIK: 0001035983 --- Reporting Owner --- Name: MYERS FRANKLIN CIK: 0001207002 Role: Director --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-05-21 | Code: G (Gift) Shares: -273 | Price: $0.00 Shares Owned After: 68,815 | Ownership: D (Direct) Footnotes: [F1] This transaction represents a charitable donation. --- Holdings --- [Holding #1] Security: Common Stock Ownership: I (Indirect) Footnotes: [F2] The shares held indirectly were transferred from direct to indirect beneficial ownership in a transaction exempt from Section 16 pursuant to Rule 16a-13. --- Footnotes (Complete Index) --- F1: This transaction represents a charitable donation. F2: The shares held indirectly were transferred from direct to indirect beneficial ownership in a transaction exempt from Section 16 pursuant to Rule 16a-13. --- Signature --- /s/ /s/ Rachel R. Eslicker, Attorney-in-Fact (2026-05-22)

keid analysis is for reference only and does not constitute investment advice.