3Filing Date: Jul 9, 2026

Comfort Systems U (FIX)

Initial Statement of Beneficial Ownership

View SEC Filing
ACC: 0002141345-26-000002
Total Value$0
Trades1
Insiders1

Transaction Details

Sasser Craig
Chief Operating Officer·Direct
Common Stock
Shares0
Price-
Total Value$0
Shares Owned After899
Footnotes ▸

Shares issued pursuant to restricted stock unit grants that remain subject to tenure vesting.

Post-Transaction Holdings

Sasser Craig · Chief Operating Officer
SecuritySharesChange
Common Stock899-
Original SEC Filing Textexpand_more
=== SEC Form 3 — Statement of Changes in Beneficial Ownership === Document Type: 3 Period of Report: 2026-07-01 --- Issuer --- Name: COMFORT SYSTEMS USA INC (FIX) CIK: 0001035983 --- Reporting Owner --- Name: Sasser Craig CIK: 0002141345 Role: Officer (Chief Operating Officer) --- Holdings --- [Holding #1] Security: Common Stock Ownership: D (Direct) Footnotes: [F1] Shares issued pursuant to restricted stock unit grants that remain subject to tenure vesting. [Holding #2] Security: Common Stock Ownership: I (Indirect) Footnotes: [F2] Held by The Craig Steven Sasser Revocable Trust, dated December 17, 2021, for which the Reporting Person is a trustee. --- Footnotes (Complete Index) --- F1: Shares issued pursuant to restricted stock unit grants that remain subject to tenure vesting. F2: Held by The Craig Steven Sasser Revocable Trust, dated December 17, 2021, for which the Reporting Person is a trustee. --- Signature --- /s/ /s/ Craig Sasser (2026-07-09)

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