Julie Shaeff

CIK: 0001319782

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)3 (20.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)4 (26.7%)

Compensation grants

Other (G, F, J, C, D, …)8 (53.3%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

FIX

COMFORT SYSTEMS USA INC

Officer

Discretionary Trading P&L

Holdings

Transaction History (15 total)

FIX
COMFORT SYSTEMS USA INC
May 11, 2026
Sale(S)
Direct
1.1K shares at avg. $2000.37$2.2M
FIX
COMFORT SYSTEMS USA INC
Apr 1, 2026
Tax Payment(F)
Direct
145 shares at avg. $1429.60$207K
FIX
COMFORT SYSTEMS USA INC
Apr 1, 2026
Tax Payment(F)
Direct
87 shares at avg. $1429.60$124K
FIX
COMFORT SYSTEMS USA INC
Apr 1, 2026
Tax Payment(F)
Direct
87 shares at avg. $1429.60$124K
FIX
COMFORT SYSTEMS USA INC
Mar 23, 2026
Tax Payment(F)
Direct
84 shares at avg. $1408.25$118K
FIX
COMFORT SYSTEMS USA INC
Mar 23, 2026
Award(A)
Direct
194 shares-
FIX
COMFORT SYSTEMS USA INC
Mar 23, 2026
Award(A)
Direct
220 shares-
FIX
COMFORT SYSTEMS USA INC
Mar 3, 2026
Sale(S)
Direct
2.3K shares at avg. $1382.15$3.2M
FIX
COMFORT SYSTEMS USA INC
Aug 12, 2025
Sale(S)
Direct
1.4K shares at avg. $704.50$964K
FIX
COMFORT SYSTEMS USA INC
Apr 1, 2025
Tax Payment(F)
Direct
84 shares at avg. $324.55$27K
FIX
COMFORT SYSTEMS USA INC
Apr 1, 2025
Tax Payment(F)
Direct
141 shares at avg. $324.55$46K
FIX
COMFORT SYSTEMS USA INC
Apr 1, 2025
Tax Payment(F)
Direct
188 shares at avg. $324.55$61K
FIX
COMFORT SYSTEMS USA INC
Mar 19, 2025
Award(A)
Direct
660 shares-
FIX
COMFORT SYSTEMS USA INC
Mar 19, 2025
Award(A)
Direct
744 shares-
FIX
COMFORT SYSTEMS USA INC
Mar 19, 2025
Tax Payment(F)
Direct
286 shares at avg. $357.53$102K

		Type	Shares	Price		Ownership
May 11, 2026	FIX COMFORT SYSTEMS USA INC	Sale(S)	1,123	$2000.37	$2,246,416	Direct
Apr 1, 2026	FIX COMFORT SYSTEMS USA INC	Tax Payment(F)	145	$1429.60	$207,291	Direct
Apr 1, 2026	FIX COMFORT SYSTEMS USA INC	Tax Payment(F)	87	$1429.60	$124,375	Direct
Apr 1, 2026	FIX COMFORT SYSTEMS USA INC	Tax Payment(F)	87	$1429.60	$124,375	Direct
Mar 23, 2026	FIX COMFORT SYSTEMS USA INC	Tax Payment(F)	84	$1408.25	$118,293	Direct
Mar 23, 2026	FIX COMFORT SYSTEMS USA INC	Award(A)	194	-	$0	Direct
Mar 23, 2026	FIX COMFORT SYSTEMS USA INC	Award(A)	220	-	$0	Direct
Mar 3, 2026	FIX COMFORT SYSTEMS USA INC	Sale(S)	2,287	$1382.15	$3,160,974	Direct
Aug 12, 2025	FIX COMFORT SYSTEMS USA INC	Sale(S)	1,369	$704.50	$964,461	Direct
Apr 1, 2025	FIX COMFORT SYSTEMS USA INC	Tax Payment(F)	84	$324.55	$27,262	Direct
Apr 1, 2025	FIX COMFORT SYSTEMS USA INC	Tax Payment(F)	141	$324.55	$45,762	Direct
Apr 1, 2025	FIX COMFORT SYSTEMS USA INC	Tax Payment(F)	188	$324.55	$61,015	Direct
Mar 19, 2025	FIX COMFORT SYSTEMS USA INC	Award(A)	660	-	-	Direct
Mar 19, 2025	FIX COMFORT SYSTEMS USA INC	Award(A)	744	-	-	Direct
Mar 19, 2025	FIX COMFORT SYSTEMS USA INC	Tax Payment(F)	286	$357.53	$102,254	Direct

1-15 of 15 transactions

About Shaeff Julie

Shaeff Julie (SEC CIK 0001319782) files insider reports with the SEC as CHIEF ACCOUNTING OFFICER of COMFORT SYSTEMS USA INC (FIX).

Signal8 holds 7 ownership filings by Shaeff Julie, all Form 4s, filed between Mar 21, 2025 and May 11, 2026. Those filings report 15 transactions, from Mar 19, 2025 to May 11, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Shaeff Julie's filings is in HOUSTON, TX.

Recent filings by Shaeff Julie

May 11, 2026: Open-market sale of FIX shares (Form 4, code S).
Apr 1, 2026: Tax withholdings of FIX shares (3 lines, Form 4, code F).
Mar 23, 2026: Tax withholding of FIX shares (Form 4, code F).
Mar 23, 2026: Grants or awards of FIX shares (2 lines, Form 4, code A).
Mar 3, 2026: Open-market sale of FIX shares (Form 4, code S).

Other insiders filing for COMFORT SYSTEMS USA INC (FIX)

Lane Brian E., CHIEF EXECUTIVE OFF.
GEORGE WILLIAM III, CHIEF FINANCIAL OFFICER
MYERS FRANKLIN, Director
Sasser Craig, Chief Operating Officer
Hardy Rhoman J, Director
ANDERSON DARCY, Director

How to read Form 4 transaction codes