FIX

NYSE

COMFORT SYSTEMS USA INC

Latest disclosureAugust 27, 2026

Insider score Why 0?: 0/ 100
Qualifying buys · 30d: $0

0 purchases · 13 sales

Price by TradingView

Insider transactions 44

Limited filing history

Filters

Last 30 daysNo qualifying insider buying. No qualifying insider sales.

Showing the first 6 of 44 trades on this page.

Sale disclosed

Brian E. Lane

CHIEF EXECUTIVE OFF.

Common Stock

Reported value: $25.77M
Reported price: $1,608.2079 / share

Sale disclosed

William George III

CHIEF FINANCIAL OFFICER

Common Stock

Reported value: $4.75M
Reported price: $1,859.6513 / share

Sale disclosed

Franklin Myers

Director

Common Stock

Reported value: $5.92M
Reported price: $1,690.4707 / share

Sale disclosed

Franklin Myers

Director

Common Stock

Reported value: $6.78M
Reported price: $1,693.9227 / share

Sale disclosed

Franklin Myers

Director

Common Stock

Reported value: $13.09M
Reported price: $1,954.47 / share

Sale disclosed

Rhoman J. Hardy

Director

Common Stock

Reported value: $649.83K
Reported price: $1,900.08 / share

Gift disclosed

Franklin Myers

Director

Common Stock

Value context: Not a purchase
Reported price: Gift · no purchase price

Understand this price

The filing reports a zero transaction price for this gift. It does not establish the market value of the gift.

Award disclosed

Darcy Anderson

Director

Common Stock

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Award disclosed

Franklin Myers

Director

Common Stock

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Award disclosed

Herman E. Bulls

Director

Common Stock

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Award disclosed

Rhoman J. Hardy

Director

Common Stock

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Award disclosed

Gaurav Kapoor

Director

Common Stock

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Award disclosed

Mercado, Pablo G.

Director

Common Stock

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Award disclosed

William J. Sandbrook

Director

Common Stock

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Award disclosed

Constance Ellen Skidmore

Director

Common Stock

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Award disclosed

Cindy L. Wallis-Lage

Director

Common Stock

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Sale disclosed

William George III

CHIEF FINANCIAL OFFICER

Common Stock

Reported value: $7.79M
Reported price: $1,948.171 / share

Sale disclosed

William George III

CHIEF FINANCIAL OFFICER

Common Stock

Reported value: $2.02M
Reported price: $2,020.965 / share

Sale disclosed

Julie Shaeff

CHIEF ACCOUNTING OFFICER

Common Stock

Reported value: $2.25M
Reported price: $2,000.37 / share

Gift disclosed

Franklin Myers

Director

Common Stock

Value context: Not a purchase
Reported price: Gift · no purchase price

Understand this price

The filing reports a zero transaction price for this gift. It does not establish the market value of the gift.

Gift disclosed

Franklin Myers

Director

Common Stock

Value context: Not a purchase
Reported price: Gift · no purchase price

Understand this price

The filing reports a zero transaction price for this gift. It does not establish the market value of the gift.

Gift disclosed

Franklin Myers

Director

Common Stock

Value context: Not a purchase
Reported price: Gift · no purchase price

Understand this price

The filing reports a zero transaction price for this gift. It does not establish the market value of the gift.

Sale disclosed

Franklin Myers

Director

Common Stock

Reported value: $8.56M
Reported price: $1,902.572 / share

Sale disclosed

Brian E. Lane

CHIEF EXECUTIVE OFF.

Common Stock

Reported value: $21.89M
Reported price: $1,969.838 / share

Sale disclosed

Mercado, Pablo G.

Director

Common Stock

Reported value: $889.89K
Reported price: $1,779.7801 / share

Sale disclosed

William J. Sandbrook

Director

Common Stock

Reported value: $2.6M
Reported price: $1,732.6667 / share

Tax or exercise withholding

Rachel R. Eslicker

SVP & GENERAL COUNSEL

Common Stock

Value context: $44.32K
Reported price: $1,429.595 / share

Tax or exercise withholding

Rachel R. Eslicker

SVP & GENERAL COUNSEL

Common Stock

Value context: $35.74K
Reported price: $1,429.595 / share

Tax or exercise withholding

Rachel R. Eslicker

SVP & GENERAL COUNSEL

Common Stock

Value context: $61.47K
Reported price: $1,429.595 / share

Tax or exercise withholding

Julie Shaeff

CHIEF ACCOUNTING OFFICER

Common Stock

Value context: $124.37K
Reported price: $1,429.595 / share

Tax or exercise withholding

Julie Shaeff

CHIEF ACCOUNTING OFFICER

Common Stock

Value context: $124.37K
Reported price: $1,429.595 / share

Tax or exercise withholding

Julie Shaeff

CHIEF ACCOUNTING OFFICER

Common Stock

Value context: $207.29K
Reported price: $1,429.595 / share

Tax or exercise withholding

Terrence Reed

SVP & CHRO

Common Stock

Value context: $140.1K
Reported price: $1,429.595 / share

Tax or exercise withholding

Terrence Reed

SVP & CHRO

Common Stock

Value context: $117.23K
Reported price: $1,429.595 / share

Tax or exercise withholding

Terrence Reed

SVP & CHRO

Common Stock

Value context: $132.95K
Reported price: $1,429.595 / share

Tax or exercise withholding

William George III

CHIEF FINANCIAL OFFICER

Common Stock

Value context: $406K
Reported price: $1,429.595 / share

Tax or exercise withholding

William George III

CHIEF FINANCIAL OFFICER

Common Stock

Value context: $424.59K
Reported price: $1,429.595 / share

Tax or exercise withholding

William George III

CHIEF FINANCIAL OFFICER

Common Stock

Value context: $714.8K
Reported price: $1,429.595 / share

Tax or exercise withholding

T. McKenna Trent

PRESIDENT/CHIEF OPERATING OFF.

Common Stock

Value context: $380.27K
Reported price: $1,429.595 / share

Tax or exercise withholding

T. McKenna Trent

PRESIDENT/CHIEF OPERATING OFF.

Common Stock

Value context: $300.21K
Reported price: $1,429.595 / share

Tax or exercise withholding

T. McKenna Trent

PRESIDENT/CHIEF OPERATING OFF.

Common Stock

Value context: $487.49K
Reported price: $1,429.595 / share

Tax or exercise withholding

Brian E. Lane

CHIEF EXECUTIVE OFF.

Common Stock

Value context: $1.64M
Reported price: $1,429.595 / share

Tax or exercise withholding

Brian E. Lane

CHIEF EXECUTIVE OFF.

Common Stock

Value context: $1.35M
Reported price: $1,429.595 / share

Tax or exercise withholding

Brian E. Lane

CHIEF EXECUTIVE OFF.

Common Stock

Value context: $2.16M
Reported price: $1,429.595 / share

Reporting insider	Security / transaction	Amount / price	Value	Traded / disclosed	Source
CHIEF EXECUTIVE OFF.	Common StockSale	16,024$1,608.21 / share	$25.77M	Aug 26Filed Aug 27 · 1d later	SEC filing
CHIEF FINANCIAL OFFICER	Common StockSale	2,554$1,859.65 / share	$4.75M	Aug 17Filed Aug 18 · 1d later	SEC filing
Director	Common StockSale	3,500$1,690.47 / share	$5.92M	Aug 10Filed Aug 12 · 2d later	SEC filing
Director	Common StockSale	4,000$1,693.92 / share	$6.78M	Aug 11Filed Aug 12 · 1d later	SEC filing
Director	Common StockSale	6,700$1,954.47 / share	$13.09M	Jun 24Filed Jun 26 · 2d later	SEC filing
Director	Common StockSale	342$1,900.08 / share	$649.83K	May 27Filed May 28 · 1d later	SEC filing
Director	Common StockGift	273Gift · no purchase price	Not a purchase	May 21Filed May 22 · 1d later	SEC filing
Director	Common StockGrant or award	105Award · no purchase price	Non-cash award	May 18Filed May 19 · 1d later	SEC filing
Director	Common StockGrant or award	105Award · no purchase price	Non-cash award	May 18Filed May 19 · 1d later	SEC filing
Director	Common StockGrant or award	105Award · no purchase price	Non-cash award	May 18Filed May 19 · 1d later	SEC filing
Director	Common StockGrant or award	105Award · no purchase price	Non-cash award	May 18Filed May 19 · 1d later	SEC filing
Director	Common StockGrant or award	105Award · no purchase price	Non-cash award	May 18Filed May 19 · 1d later	SEC filing
Director	Common StockGrant or award	105Award · no purchase price	Non-cash award	May 18Filed May 19 · 1d later	SEC filing
Director	Common StockGrant or award	105Award · no purchase price	Non-cash award	May 18Filed May 19 · 1d later	SEC filing
Director	Common StockGrant or award	105Award · no purchase price	Non-cash award	May 18Filed May 19 · 1d later	SEC filing
Director	Common StockGrant or award	105Award · no purchase price	Non-cash award	May 18Filed May 19 · 1d later	SEC filing
CHIEF FINANCIAL OFFICER	Common StockSale	4,000$1,948.17 / share	$7.79M	May 8Filed May 12 · 4d later	SEC filing
CHIEF FINANCIAL OFFICER	Common StockSale	1,000$2,020.97 / share	$2.02M	May 11Filed May 12 · 1d later	SEC filing
CHIEF ACCOUNTING OFFICER	Common StockSale	1,123$2,000.37 / share	$2.25M	May 11Filed May 11 · 0d later	SEC filing
Director	Common StockGift	51Gift · no purchase price	Not a purchase	May 7Filed May 8 · 1d later	SEC filing
Director	Common StockGift	205Gift · no purchase price	Not a purchase	May 7Filed May 8 · 1d later	SEC filing
Director	Common StockGift	256Gift · no purchase price	Not a purchase	May 7Filed May 8 · 1d later	SEC filing
Director	Common StockSale	4,500$1,902.57 / share	$8.56M	May 7Filed May 8 · 1d later	SEC filing
CHIEF EXECUTIVE OFF.	Common StockSale	11,113$1,969.84 / share	$21.89M	May 5Filed May 6 · 1d later	SEC filing
Director	Common StockSale	500$1,779.78 / share	$889.89K	Apr 30Filed May 1 · 1d later	SEC filing
Director	Common StockSale	1,500$1,732.67 / share	$2.6M	Apr 29Filed Apr 30 · 1d later	SEC filing
SVP & GENERAL COUNSEL	Common StockExercise-price or tax withholding	31$1,429.60 / share	$44.32K	Apr 1Filed Apr 3 · 2d later	SEC filing
SVP & GENERAL COUNSEL	Common StockExercise-price or tax withholding	25$1,429.60 / share	$35.74K	Apr 1Filed Apr 3 · 2d later	SEC filing
SVP & GENERAL COUNSEL	Common StockExercise-price or tax withholding	43$1,429.60 / share	$61.47K	Apr 1Filed Apr 3 · 2d later	SEC filing
CHIEF ACCOUNTING OFFICER	Common StockExercise-price or tax withholding	87$1,429.60 / share	$124.37K	Apr 1Filed Apr 3 · 2d later	SEC filing
CHIEF ACCOUNTING OFFICER	Common StockExercise-price or tax withholding	87$1,429.60 / share	$124.37K	Apr 1Filed Apr 3 · 2d later	SEC filing
CHIEF ACCOUNTING OFFICER	Common StockExercise-price or tax withholding	145$1,429.60 / share	$207.29K	Apr 1Filed Apr 3 · 2d later	SEC filing
SVP & CHRO	Common StockExercise-price or tax withholding	98$1,429.60 / share	$140.1K	Apr 1Filed Apr 3 · 2d later	SEC filing
SVP & CHRO	Common StockExercise-price or tax withholding	82$1,429.60 / share	$117.23K	Apr 1Filed Apr 3 · 2d later	SEC filing
SVP & CHRO	Common StockExercise-price or tax withholding	93$1,429.60 / share	$132.95K	Apr 1Filed Apr 3 · 2d later	SEC filing
CHIEF FINANCIAL OFFICER	Common StockExercise-price or tax withholding	284$1,429.60 / share	$406K	Apr 1Filed Apr 3 · 2d later	SEC filing
CHIEF FINANCIAL OFFICER	Common StockExercise-price or tax withholding	297$1,429.60 / share	$424.59K	Apr 1Filed Apr 3 · 2d later	SEC filing
CHIEF FINANCIAL OFFICER	Common StockExercise-price or tax withholding	500$1,429.60 / share	$714.8K	Apr 1Filed Apr 3 · 2d later	SEC filing
PRESIDENT/CHIEF OPERATING OFF.	Common StockExercise-price or tax withholding	266$1,429.60 / share	$380.27K	Apr 1Filed Apr 3 · 2d later	SEC filing
PRESIDENT/CHIEF OPERATING OFF.	Common StockExercise-price or tax withholding	210$1,429.60 / share	$300.21K	Apr 1Filed Apr 3 · 2d later	SEC filing
PRESIDENT/CHIEF OPERATING OFF.	Common StockExercise-price or tax withholding	341$1,429.60 / share	$487.49K	Apr 1Filed Apr 3 · 2d later	SEC filing
CHIEF EXECUTIVE OFF.	Common StockExercise-price or tax withholding	1,146$1,429.60 / share	$1.64M	Apr 1Filed Apr 3 · 2d later	SEC filing
CHIEF EXECUTIVE OFF.	Common StockExercise-price or tax withholding	941$1,429.60 / share	$1.35M	Apr 1Filed Apr 3 · 2d later	SEC filing
CHIEF EXECUTIVE OFF.	Common StockExercise-price or tax withholding	1,512$1,429.60 / share	$2.16M	Apr 1Filed Apr 3 · 2d later	SEC filing

Congress transactions 3

All Congress filings

Purchase disclosed

Comfort Systems USA, Inc. Common Stock · Stock

The filing reports a purchase for the member.

AAAlan ArmstrongReporting Senate member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: March 27, 2026

Purchase disclosed

Comfort Systems USA, Inc. Common Stock (FIX) · Stock

The filing reports a purchase for the member.

Byron DonaldsReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: December 4, 2025

Purchase disclosed

Comfort Systems USA, Inc. Common Stock (FIX) · Stock

The filing reports a purchase for a spouse.

Byron DonaldsReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: December 4, 2025

Why this buying score?

No qualifying common-equity purchases

No eligible common-equity purchase is public by this cutoff within 180 transaction-date days. Other instruments, exercises and routine activity do not contribute purchase points.

+0 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Limited filing history · Market-wide discovery does not establish complete company history. View coverage

Source: SEC EDGAR · Form 4
Issuer CIK: 0001035983
Latest public acceptance: Aug 27, 2026, 08:30 PM UTC
Score calculated: Oct 8, 2026, 12:05 AM UTC
Parser: form4-parser-1.5
Classifier: form4-classifier-1.1
Scoring methodology: insider-experimental-1.1
Availability: Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.

Insider activity can have many explanations. Signal Strength is not a probability of profit or a recommendation to trade.

Reporting insider

Security / transaction

Amount / price

Value

Traded / disclosed

Source

CHIEF EXECUTIVE OFF.

Common StockSale

16,024$1,608.21 / share

$25.77M

Aug 26Filed Aug 27 · 1d later