Insider Stock Trading

Filing Date	T Date	Ticker	Issuer	Inc	Sector	Ind	Industry	Owner	oSt	Rel	Title	#f	T	TVal	Price	Qty	oc	Own	H
5/13/26 16:21	5/11/26	EME	Emcor Group, Inc.	DE	Build	BldTrd	Electrical Work	Reid William P	CT	D		1	S	-1,852	925.78	-2		10	D
5/12/26 17:20	5/8/26	IESC	Ies Holdings, Inc.	DE	Build	BldTrd	Electrical Work	McLauchlin Tracy	TX	O	SVP,CFO	1	S	-1,988	662.61	-3		63	D
5/12/26 16:30	5/8/26	FIX	Comfort Systems USA Inc		Build	BldTrd	Electrical Work	George William III	TX	O	CFO	3	S.edm	-388	16.87	-23		38	D
5/12/26 12:28	5/8/26	MTRX	Matrix Service Co	DE	Build	BldTrd	Special Trade Contractors	Hewitt John R	OK	DO	P,CEO	1	S	-450	12.50	-36		582	D
5/11/26 16:30	5/11/26	FIX	Comfort Systems USA Inc		Build	BldTrd	Electrical Work	Shaeff Julie	TX	O	CHIEF AC	2	S.e	-3	0.9918	-3		14	D
5/8/26 18:19	5/6/26	IESC	Ies Holdings, Inc.	DE	Build	BldTrd	Electrical Work	Cleveland Todd M	IN	D		3	S.m	-12,125	606.26	-20		81	D
5/8/26 17:26	5/6/26	IESC	Ies Holdings, Inc.	DE	Build	BldTrd	Electrical Work	Gendell Jeffrey L Et Al	CT	DOT	Exec CB	2	S.m	-36,204	654.51	-55		10,587	I
5/8/26 16:30	5/7/26	FIX	Comfort Systems USA Inc		Build	BldTrd	Electrical Work	Myers Franklin	TX	D		2	S.e	-3	0.2570	-13		86	D
5/7/26 18:43	5/5/26	PWR	Quanta Services, Inc.	DE	Build	BldTrd	Electrical Work	Austin Earl C. Jr.	TX	DO	P,CEO	1	S	-120,217	770.66	-156		569	M
5/7/26 17:31	5/5/26	IESC	Ies Holdings, Inc.	DE	Build	BldTrd	Electrical Work	Simmes Matthew J	TX	O	P,CEO	2	S	-7,139	594.92	-12		94	D
5/6/26 18:33	5/4/26	PWR	Quanta Services, Inc.	DE	Build	BldTrd	Electrical Work	Nobel Paul	TX	O	Chief Ac	1	S	-3,028	756.98	-4		8	D
5/6/26 16:30	5/5/26	FIX	Comfort Systems USA Inc		Build	BldTrd	Electrical Work	Lane Brian E.	TX	DO	CEO	2	S.e	-3	0.1672	-20		172	D
5/5/26 16:20	5/1/26	EME	Emcor Group, Inc.	DE	Build	BldTrd	Electrical Work	Altmeyer John W	PA	D		1	S	-2,238	895.00	-3		34	D
5/4/26 16:23	4/30/26	EME	Emcor Group, Inc.	DE	Build	BldTrd	Electrical Work	Lind Robert Peter	CT	O	VP,Contr	1	S	-604	894.27	-1		4	D
5/4/26 16:19	4/30/26	EME	Emcor Group, Inc.	DE	Build	BldTrd	Electrical Work	Nalbandian Jason R	CT	O	SVP,CFO,	1	S	-685	856.43	-1		18	D
5/4/26 16:14	4/30/26	EME	Emcor Group, Inc.	DE	Build	BldTrd	Electrical Work	Schwarzwaelder Steven	FL	D		1	S	-5,015	895.19	-6		16	D
5/1/26 16:30	4/30/26	FIX	Comfort Systems USA Inc		Build	BldTrd	Electrical Work	Mercado, Pablo G.	TX	D		2	S.e	-3	3.19	-1		4	D
5/1/26 16:15	4/30/26	LMB	Limbach Holdings, Inc.	DE	Build	BldTrd	Special Trade Contractors	Brooks Jayme L.	FL	O	CFO	5	S.m	-2,185	85.93	-25		145	D
5/1/26 13:02	4/14/26	SUNE	Sunation Energy, Inc.	DE	Build	BldTrd	Special Trade Contractors	Brennan James Robert	NY	O	CFO	1	P	218	1.77	123	999%	123	D
5/1/26 13:02	4/14/26	SUNE	Sunation Energy, Inc.	DE	Build	BldTrd	Special Trade Contractors	Maskin Scott	NY	DOT	CEO	1	P	982	1.77	555	999%	555	D
4/30/26 17:00	4/29/26	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Getsinger Peter W	VA	D		3	S.d	-3,525	315.80	-11		10	D
4/30/26 17:00	4/29/26	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Larroque Alexander Lisa	CA	D		2	S.d	-221	210.19	-1		1	D
4/30/26 16:30	4/29/26	FIX	Comfort Systems USA Inc		Build	BldTrd	Electrical Work	Sandbrook William J	TX	D		2	S.e	-3	0.7940	-4		9	D
4/29/26 17:00	4/28/26	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Leimkuhler William F.	CT	D		2	S	-8,637	606.33	-14		41	M
4/29/26 17:00	4/27/26	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Jeffrey John Ronald Jr.	VA	D		4	S.d	-6,665	427.59	-16		13	D
4/28/26 16:05	4/23/26	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Sutton Joseph W.	MA	D		1	M.d	47	4.74	10	20	60	D
4/22/26 17:00	4/20/26	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Collins Charles Edwin IV	VA	O	CEO,GEMM	3	M.dm	8,945	245.40	36		30	D
4/22/26 17:00	4/20/26	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Collins Charles Edwin IV	VA	O	CEO,GEMM	3	S.dm	-8,945	245.40	-36		30	D
4/20/26 17:00	4/16/26	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Watson David Hibbert	VA	DO	P,CEO	2	M.dm	11,627	280.26	41	487	50	D
4/20/26 17:00	4/17/26	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Watson David Hibbert	VA	DO	P,CEO	2	S.dm	-11,627	280.26	-41		50	D
4/20/26 17:00	4/16/26	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Baugher Joshua Scott	VA	O	CFO	2	M.dm	363	207.75	2	999%	2	D
4/20/26 17:00	4/16/26	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Baugher Joshua Scott	VA	O	CFO	2	S.dm	-363	207.75	-2		2	D
4/9/26 17:08	4/9/26	LGN	Legence Corp.	DE	Build	BldTrd	Special Trade Contractors	Legence Parent Ml LLC	NY	T		1	S.d	-831,282	54.00	-15,394		50,647	I
3/18/26 17:50	3/16/26	LMB	Limbach Holdings, Inc.	DE	Build	BldTrd	Special Trade Contractors	Sharp Jay	FL	O	EVP	1	S	-160	79.99	-2		78	D
3/12/26 20:40	3/10/26	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Sakellaris George P	MA	DOT	P,CEO	1	M.d	0	0.00	4	0	1,189	D
3/12/26 20:40	3/10/26	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Bulgarino Nicole E	MA	O	P - Fede	1	M.d	0	0.00	1	1	59	D
3/12/26 20:39	3/10/26	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Chiplock Mark	MA	O	EVP,CFO,	2	M.d	7	6.75	1	159	2	D
3/12/26 20:39	3/12/26	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Chiplock Mark	MA	O	EVP,CFO,	2	S.d	-7	6.75	-1		2	D
3/12/26 20:39	3/10/26	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Bakas Michael T	MA	O	P - Rene	1	M.d	0	0.00	1	7	14	D
3/12/26 20:39	3/10/26	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Maltezos Louis P	MA	O	P-Centra	2	M.d	8	6.56	1	4	32	D
3/12/26 20:39	3/12/26	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Maltezos Louis P	MA	O	P-Centra	2	S.d	-8	6.56	-1		32	D
3/12/26 20:39	3/10/26	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Corrsin David J	MA	DO	EVP,GC	5	M.d	95	4.69	20	999%	21	I
3/12/26 20:39	3/12/26	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Corrsin David J	MA	DO	EVP,GC	5	S.d	-95	4.69	-20		21	I
3/12/26 20:39	3/10/26	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Christakis Peter	MA	O	P-EastUS	1	M.d	0	0.00	1	6	13	D
3/9/26 16:51	3/5/26	EME	Emcor Group, Inc.	DE	Build	BldTrd	Electrical Work	Guzzi Anthony	CT	DO	CB,P,CEO	1	S	-26,261	729.48	-36		176	D
3/5/26 15:00	2/24/26	FIX	Comfort Systems USA Inc		Build	BldTrd	Electrical Work	Reed Terrence	TX	O	SVP,CHRO	1	S.em	-3	1.60	-2		3	D
3/5/26 15:00	3/3/26	FIX	Comfort Systems USA Inc		Build	BldTrd	Electrical Work	Anderson Darcy	TX	D		1	S.e	-1	0.3044	-5		18	D
3/3/26 16:06	3/2/26	EME	Emcor Group, Inc.	DE	Build	BldTrd	Electrical Work	Mauricio Maxine Lum	CT	O	CAO,EVP,	1	S	-2,467	735.00	-3		24	D
2/24/26 13:04	2/24/26	FIX	Comfort Systems USA Inc		Build	BldTrd	Electrical Work	Skidmore Constance Ellen	TX	D		1	S.e	-1	1.43	-1		13	D
2/23/26 18:18	2/19/26	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Stavropoulos Nickolas	MA	D		4	M.dm	835	25.24	33		14	D
2/23/26 18:18	2/19/26	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Stavropoulos Nickolas	MA	D		4	S.dm	-835	25.24	-33		14	D
2/19/26 11:43	2/18/26	MTRX	Matrix Service Co	DE	Build	BldTrd	Special Trade Contractors	Austin Nancy E	OK	O	VP,Chief	1	S	-47	11.29	-4		106	D

D	Derivative transaction in filing (usually option exercise)
M	Multiple transactions in filing; earliest reported transaction date and weighted average transaction price
A	Amended filing
E	Error detected in filing

S - Sale	Sale of securities on an exchange or to another person
S - Sale+OE	Sale of securities on an exchange or to another person (after option exercise)
F - Tax	Payment of exercise price or tax liability using portion of securities received from the company
P - Purchase	Purchase of securities on an exchange or from another person

TC

Stat

Stk

Ins

Fil

+d

+w

+m

+q

+h

+y

avg

Filing Date

T Date

Ticker

Issuer

Inc

Sector

Ind

Industry

Owner

oSt

Rel

Title

#f

T

TVal

Price

L

Qty

oc

Own

H

r2y

r1y

r6m

r3m

r6w

r3w

r7d

r3d

f1d

f1w

f1m

f3m

f6m

f1y