0001972481-23-000079.txt : 20230907 0001972481-23-000079.hdr.sgml : 20230907 20230907160845 ACCESSION NUMBER: 0001972481-23-000079 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230907 DATE AS OF CHANGE: 20230907 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: COMFORT SYSTEMS USA INC CENTRAL INDEX KEY: 0001035983 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRICAL WORK [1731] IRS NUMBER: 760526487 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-13011 FILM NUMBER: 231242328 BUSINESS ADDRESS: STREET 1: 675 BERING DRIVE STREET 2: SUITE 400 CITY: HOUSTON STATE: TX ZIP: 77057 BUSINESS PHONE: 7138309600 MAIL ADDRESS: STREET 1: 675 BERING DRIVE STREET 2: SUITE 400 CITY: HOUSTON STATE: TX ZIP: 77057 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Howell Laura Finley CENTRAL INDEX KEY: 0001763667 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 675 BERING DRIVE SUITE 400 CITY: HOUSTON STATE: TX ZIP: 77057 144 1 primary_doc.xml 144 0001763667 XXXXXXXX LIVE 0001035983 COMFORT SYSTEMS USA INC 001-13011 675 BERING DRIVE SUITE 400 HOUSTON TX 77057 7138309600 Howell Laura Finley Officer Common Stifel Nicolaus & Company, Inc

501 N Broadway St Louis MO 63102

1350 253253.00 35769739 09/07/2023 NYSE Common 03/21/2023 Equity Compensation Issuer N 368 03/21/2023 Equity Compensation Common 04/03/2023 Equity Compensation Issuer N 982 04/03/2023 Equity Compensation Y 09/07/2023 /s/ James Weimer, as a duly authorized representative of STIFEL, as attorney-in-fact for Laura Howell