Insider Stock Trading

Filing Date	T Date	Ticker	Issuer	Inc	Sector	Ind	Industry	Owner	oSt	Rel	Title	T	TVal	Price	Qty	oc	Own	H
11/19/24 17:01	11/15/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Sutton Joseph W.	MA	D		P	393	26.22	15	10	169	M
11/15/24 16:38	11/13/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Sakellaris George P	MA	DOT	P,CEO	P	664	26.54	25	1	2,154	D
11/15/24 07:25	11/13/24	FIX	Comfort Systems USA Inc		Build	BldTrd	Electrical Work	Lane Brian E.	TX	DO	P,CEO	S	-6,733	448.88	-15	-7	204	D
11/12/24 10:36	11/8/24	FIX	Comfort Systems USA Inc		Build	BldTrd	Electrical Work	George William III	TX	O	CFO	S	-2,499	459.73	-5	-10	50	D
11/7/24 10:31	11/5/24	FIX	Comfort Systems USA Inc		Build	BldTrd	Electrical Work	Mercado, Pablo G.	TX	D		S	-1,024	409.46	-3	-22	9	D
11/1/24 16:05	10/30/24	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Griffin William F Jr	CT	DH	GEMMA, N	S	-1,021	136.09	-8	-39	12	I
10/31/24 16:18	10/30/24	FIX	Comfort Systems USA Inc		Build	BldTrd	Electrical Work	Myers Franklin	TX	DH	Chairman	S	-4,682	390.18	-12	-10	106	D
10/29/24 21:10	10/28/24	FIX	Comfort Systems USA Inc		Build	BldTrd	Electrical Work	Tang Vance W	TX	D		S	-1,053	390.00	-3	-33	5	I
10/21/24 19:19	10/17/24	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Bosselmann Rainer H	MD	D		S.m	-2,799	130.40	-21	-9	220	D
9/27/24 16:05	9/25/24	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Flanders Cynthia	MD	D		S	-482	96.39	-5	-22	17	D
9/24/24 16:29	9/23/24	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Bosselmann Rainer H	MD	D		M.d	1,213	56.51	21	10	241	D
9/23/24 16:03	9/23/24	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Leimkuhler William F.	CT	D		S	-962	96.20	-10	-21	38	D
9/20/24 14:43	9/12/24	CNTM	Connectm Technology Solutions, Inc.	DE	Build	BldTrd	Special Trade Contractors	Choudhury Mahesh	MA	O	See Rema	P.em	22	1.15	19	9	221	D
9/20/24 14:43	9/12/24	CNTM	Connectm Technology Solutions, Inc.	DE	Build	BldTrd	Special Trade Contractors	Panigrahi Bhaskar	MA	DO	See Rema	P.e	34	1.12	30	1	4,206	D
9/19/24 18:05	9/17/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Bulgarino Nicole E	MA	O	EVP	M.d	0	0.00	0	1	32	D
9/19/24 18:03	9/17/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Sakellaris George P	MA	DOT	P,CEO	M.d	0	0.00	2	0	2,129	D
9/19/24 18:02	9/17/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Bakas Michael T	MA	O	EVP	M.d	0	0.00	0	3	11	D
9/19/24 18:02	9/19/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Bakas Michael T	MA	O	EVP	S.d	-4	37.64	0	-1	11	D
9/19/24 18:01	9/17/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Maltezos Louis P	MA	O	EVP	M.d	0	0.00	0	1	30	D
9/19/24 18:01	9/19/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Maltezos Louis P	MA	O	EVP	S.d	-3	37.64	0	0	30	D
9/19/24 17:59	9/17/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Chiplock Mark	MA	O	EVP,CFO,	M.d	0	0.00	0	111	1	D
9/19/24 17:59	9/19/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Chiplock Mark	MA	O	EVP,CFO,	S.d	-4	37.64	0	-16	1	D
9/19/24 17:58	9/17/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Christakis Peter	MA	O	EVP	M.d	0	0.00	0	3	12	D
9/19/24 17:58	9/19/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Christakis Peter	MA	O	EVP	S.d	-4	37.64	0	-1	12	D
9/19/24 17:55	9/17/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Corrsin David J	MA	DO	EVP,GC	M.dm	0	0.00	0	141	1	M
9/19/24 17:55	9/19/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Corrsin David J	MA	DO	EVP,GC	S.dm	-4	36.35	0	-17	1	M
9/18/24 16:21	9/17/24	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Griffin William F Jr	CT	DH	GEMMA, N	S	-1,800	90.00	-20	-13	138	I
9/16/24 19:03	9/12/24	IESC	Ies Holdings, Inc.	DE	Build	BldTrd	Electrical Work	Gendell Jeffrey L Et Al	CT	DOT	CEO	S.m	-23,919	159.46	-150	-1	10,935	I
9/16/24 16:15	9/13/24	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Deily Richard H	MD	O	CFO,SVP	M.d	0	0.00	2	26	11	D
9/13/24 17:09	9/11/24	IESC	Ies Holdings, Inc.	DE	Build	BldTrd	Electrical Work	Cleveland Todd M	IN	D		S	-1,536	153.57	-10	-9	105	D
9/13/24 16:37	9/12/24	LMB	Limbach Holdings, Inc.	DE	Build	BldTrd	Special Trade Contractors	Gaboury David Richard	PA	D		P	25	72.70	0	28	2	D
9/12/24 21:58	9/6/24	CNTM	Connectm Technology Solutions, Inc.	DE	Build	BldTrd	Special Trade Contractors	Choudhury Mahesh	MA	O	See Rema	P.em	60	1.12	54	36	202	D
9/12/24 21:58	9/6/24	CNTM	Connectm Technology Solutions, Inc.	DE	Build	BldTrd	Special Trade Contractors	Panigrahi Bhaskar	MA	DO	See Rema	P.em	73	1.06	69	2	4,176	D
9/12/24 15:28	9/11/24	MTRX	Matrix Service Co	DE	Build	BldTrd	Special Trade Contractors	Miller James Harry	OK	D		S	-46	10.23	-5	-6	75	D
9/11/24 18:23	9/10/24	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Quinn James W	NY	D		S.m	-1,785	89.25	-20	-25	60	D
9/11/24 18:21	9/10/24	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Watson David Hibbert	MD	DO	P,CEO	M.d	203	45.77	4	10	49	D
9/11/24 18:18	9/10/24	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Bosselmann Rainer H	MD	D		S.m	-2,495	89.61	-28	-11	220	D
9/11/24 16:05	9/9/24	LMB	Limbach Holdings, Inc.	DE	Build	BldTrd	Special Trade Contractors	Alvarado Linda G	PA	D		P	58	64.30	1	3	27	D
9/10/24 18:27	9/10/24	LMB	Limbach Holdings, Inc.	DE	Build	BldTrd	Special Trade Contractors	Horowitz Joshua	CT	D		S	-65	65.03	-1	0	230	D
9/10/24 16:29	9/4/24	CNTM	Connectm Technology Solutions, Inc.	DE	Build	BldTrd	Special Trade Contractors	Panigrahi Bhaskar	MA	DO	See Rema	P.e	57	0.8800	65	2	4,107	D
9/10/24 16:28	9/4/24	CNTM	Connectm Technology Solutions, Inc.	DE	Build	BldTrd	Special Trade Contractors	Choudhury Mahesh	MA	O	See Rema	P.em	72	0.9178	79	113	148	D
9/9/24 19:03	9/5/24	LMB	Limbach Holdings, Inc.	DE	Build	BldTrd	Special Trade Contractors	Horowitz Joshua	CT	D		S.m	-1,245	62.23	-20	-8	231	I
9/9/24 16:08	9/5/24	LMB	Limbach Holdings, Inc.	DE	Build	BldTrd	Special Trade Contractors	Gaboury David Richard	PA	D		P	75	62.20	1	New	1	D
9/6/24 16:40	9/3/24	CNTM	Connectm Technology Solutions, Inc.	DE	Build	BldTrd	Special Trade Contractors	Choudhury Mahesh	MA	O	See Rema	P.e	62	0.8900	70	New	70	D
9/4/24 18:27	8/29/24	CNTM	Connectm Technology Solutions, Inc.	DE	Build	BldTrd	Special Trade Contractors	Panigrahi Bhaskar	MA	DO	See Rema	P.e	65	0.8838	74	2	4,042	D
9/4/24 17:51	8/30/24	IESC	Ies Holdings, Inc.	DE	Build	BldTrd	Electrical Work	Gendell David B.	TX	D		S	-1,873	187.26	-10	-7	134	D
9/3/24 17:50	8/29/24	MTRX	Matrix Service Co	DE	Build	BldTrd	Special Trade Contractors	Sheets Justin D	OK	O	VP,GC	M.dm	0	0.00	8	14	65	D
9/3/24 17:49	8/29/24	MTRX	Matrix Service Co	DE	Build	BldTrd	Special Trade Contractors	Rodgers Glyn A	OK	O	P,Matrix	M.dm	0	0.00	8	18	55	D
9/3/24 17:45	8/29/24	MTRX	Matrix Service Co	DE	Build	BldTrd	Special Trade Contractors	Payne Shawn P	OK	O	P,Matrix	M.dm	0	0.00	8	17	59	D
9/3/24 17:44	8/29/24	MTRX	Matrix Service Co	DE	Build	BldTrd	Special Trade Contractors	Montalbano Douglas J	OK	O	P,Matrix	M.dm	0	0.00	7	16	49	D
9/3/24 17:40	8/29/24	MTRX	Matrix Service Co	DE	Build	BldTrd	Special Trade Contractors	Durkin Kevin A	OK	O	VP Chief	M.dm	0	0.00	5	7	79	D
9/3/24 17:34	8/29/24	MTRX	Matrix Service Co	DE	Build	BldTrd	Special Trade Contractors	Austin Nancy E	OK	O	VP,Chief	M.dm	0	0.00	8	10	93	D
9/3/24 17:33	8/29/24	MTRX	Matrix Service Co	DE	Build	BldTrd	Special Trade Contractors	Updyke Alan R	OK	O	COO	M.dm	0	0.00	16	13	134	D
9/3/24 17:32	8/29/24	MTRX	Matrix Service Co	DE	Build	BldTrd	Special Trade Contractors	Cavanah Kevin S	OK	O	VP Finan	M.dm	0	0.00	15	9	177	D
9/3/24 17:30	8/29/24	MTRX	Matrix Service Co	DE	Build	BldTrd	Special Trade Contractors	Hewitt John R	OK	DO	P,CEO	M.dm	0	0.00	35	7	527	D
8/30/24 16:05	8/29/24	FIX	Comfort Systems USA Inc		Build	BldTrd	Electrical Work	Shaeff Julie	TX	O	Chief Ac	S	-815	351.85	-2	-12	17	D
8/28/24 11:25	8/27/24	FIX	Comfort Systems USA Inc		Build	BldTrd	Electrical Work	Anderson Darcy	TX	D		S	-1,192	336.19	-4	-9	37	D
8/27/24 13:37	8/24/24	MTRX	Matrix Service Co	DE	Build	BldTrd	Special Trade Contractors	Updyke Alan R	OK	O	COO	M.d	0	0.00	4	3	119	D
8/27/24 13:36	8/24/24	MTRX	Matrix Service Co	DE	Build	BldTrd	Special Trade Contractors	Sheets Justin D	OK	O	VP,GC	M.d	0	0.00	2	4	56	D
8/27/24 13:34	8/24/24	MTRX	Matrix Service Co	DE	Build	BldTrd	Special Trade Contractors	Rodgers Glyn A	OK	O	P,Matrix	M.d	0	0.00	2	5	44	D
8/27/24 13:31	8/24/24	MTRX	Matrix Service Co	DE	Build	BldTrd	Special Trade Contractors	Payne Shawn P	OK	O	P,Matrix	M.d	0	0.00	1	3	49	D
8/27/24 13:30	8/24/24	MTRX	Matrix Service Co	DE	Build	BldTrd	Special Trade Contractors	Montalbano Douglas J	OK	O	P,Matrix	M.d	0	0.00	1	3	40	D
8/27/24 13:26	8/24/24	MTRX	Matrix Service Co	DE	Build	BldTrd	Special Trade Contractors	Hewitt John R	OK	DO	P,CEO	M.d	0	0.00	8	2	476	D
8/27/24 13:25	8/24/24	MTRX	Matrix Service Co	DE	Build	BldTrd	Special Trade Contractors	Durkin Kevin A	OK	O	VP Chief	M.d	0	0.00	1	2	72	D
8/27/24 13:20	8/24/24	MTRX	Matrix Service Co	DE	Build	BldTrd	Special Trade Contractors	Cavanah Kevin S	OK	O	VP Finan	M.d	0	0.00	4	2	158	D
8/27/24 13:18	8/24/24	MTRX	Matrix Service Co	DE	Build	BldTrd	Special Trade Contractors	Austin Nancy E	OK	O	VP,Chief	M.d	0	0.00	2	2	82	D
8/23/24 17:38	8/21/24	PWR	Quanta Services, Inc.	DE	Build	BldTrd	Electrical Work	Studer Karl W	TX	O	P,Electr	S	-6,318	270.51	-23	-69	11	D
8/21/24 09:21	8/20/24	FIX	Comfort Systems USA Inc		Build	BldTrd	Electrical Work	George William III	TX	O	CFO	S	-1,941	332.16	-6	-10	55	D
8/20/24 18:58	8/16/24	LMB	Limbach Holdings, Inc.	DE	Build	BldTrd	Special Trade Contractors	Horowitz Joshua	CT	D		S.m	-792	59.67	-13	-5	251	I
8/16/24 18:01	8/14/24	PWR	Quanta Services, Inc.	DE	Build	BldTrd	Electrical Work	Austin Earl C. Jr.	TX	DO	P,CEO	S	-34,087	262.21	-130	-17	613	D
8/16/24 17:07	8/15/24	IESC	Ies Holdings, Inc.	DE	Build	BldTrd	Electrical Work	McLauchlin Tracy	TX	O	SVP,CFO,	S	-884	176.73	-5	-7	64	D
8/16/24 07:00	8/14/24	FIX	Comfort Systems USA Inc		Build	BldTrd	Electrical Work	Lane Brian E.	TX	DO	P,CEO	S	-4,943	329.55	-15	-6	219	D
8/15/24 21:01	8/13/24	LMB	Limbach Holdings, Inc.	DE	Build	BldTrd	Special Trade Contractors	Horowitz Joshua	CT	D		S.m	-1,560	59.10	-26	-9	264	I
8/14/24 16:56	8/12/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Hole Spencer Doran	MA	O	EVP,CFO	M.d	71	14.24	5		2	D
8/14/24 16:56	8/12/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Hole Spencer Doran	MA	O	EVP,CFO	S.d	-133	26.53	-5	-73	2	D
8/13/24 18:20	8/9/24	PWR	Quanta Services, Inc.	DE	Build	BldTrd	Electrical Work	Probst James Redgie	TX	O	COO	S	-8,841	260.03	-34	-41	49	D
8/13/24 18:19	8/9/24	PWR	Quanta Services, Inc.	DE	Build	BldTrd	Electrical Work	Ducey Gerald A Jr	TX	O	P - Stra	S	-3,869	257.93	-15	-41	21	D
8/9/24 17:09	8/7/24	IESC	Ies Holdings, Inc.	DE	Build	BldTrd	Electrical Work	Gendell Jeffrey L Et Al	CT	DOT	CEO	S.m	-16,031	160.31	-100	-1	11,085	I
7/31/24 17:37	7/30/24	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Koilpillai Mano S	MD	H	Former D	S	-203	76.92	-3	-35	5	D
7/31/24 17:37	7/29/24	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Griffin William F Jr	CT	DH	GEMMA, N	S.m	-1,578	78.90	-20	-11	158	I
7/30/24 16:04	7/29/24	EME	Emcor Group, Inc.	DE	Build	BldTrd	Electrical Work	Walker-Lee Robin A	FL	D		S	-482	370.79	-1	-13	9	D
7/26/24 16:05	7/24/24	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Getsinger Peter W	MA	D		S	-110	78.36	-1	-9	13	D
7/26/24 16:05	7/24/24	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Watson David Hibbert	MD	DO	P,CEO	S	-1,177	77.79	-15	-25	44	D
7/23/24 18:01	7/19/24	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Getsinger Peter W	MA	D		M.d	73	30.44	2	19	15	D
7/11/24 09:22	7/10/24	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Bosselmann Rainer H	MD	D		S	-1,177	69.23	-17	-6	248	D
7/9/24 17:07	7/5/24	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Bosselmann Rainer H	MD	D		M.d	1,760	34.37	51	24	265	D
7/9/24 17:07	7/8/24	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Bosselmann Rainer H	MD	D		S.dm	-2,444	71.46	-34	-11	265	D
6/18/24 17:28	6/13/24	RELT	Reliant Holdings, Inc.	NV	Build	BldTrd	Special Trade Contractors	May Elijah	TX	T		S	-400	400.00	-1	0	9,676	D
6/18/24 09:15	6/14/24	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Leimkuhler William F.	CT	D		M.d	186	31.82	6	14	48	D
6/17/24 17:21	6/17/24	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Flanders Cynthia	MD	D		M.d	186	31.82	6	35	22	D
6/17/24 17:13	6/14/24	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Quinn James W	NY	D		M.d	186	31.82	6	8	80	D
6/17/24 16:05	6/14/24	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Deily Richard H	MD	O	CFO,SVP	M.d	52	64.25	1	10	9	D
6/17/24 16:05	6/13/24	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Watson David Hibbert	MD	DO	P,CEO	M.d	647	42.74	15	34	59	D
6/17/24 16:05	6/13/24	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Bosselmann Rainer H	MD	D		S.m	-3,836	76.71	-50	-17	248	D
6/17/24 07:57	6/13/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Patton Charles R.	MA	D		M.d	0	0.00	3	694	4	D
6/17/24 07:57	6/13/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Johnson Claire D'Oyly-Hughes	MA	D		M.d	0	0.00	3	142	5	D
6/17/24 07:56	6/13/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Wisneski Francis V Jr	MA	D		M.d	0	0.00	3	27	14	D
6/17/24 07:56	6/13/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Miller Jennifer L	MA	D		M.d	0	0.00	3	22	17	D
6/17/24 07:56	6/13/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Stavropoulos Nickolas	MA	D		M.d	0	0.00	3	50	9	D
6/17/24 07:56	6/13/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Sutton Joseph W.	MA	D		M.d	0	0.00	3	2	154	D
6/14/24 20:12	6/14/24	LMB	Limbach Holdings, Inc.	DE	Build	BldTrd	Special Trade Contractors	Horowitz Joshua	CT	D		S	-399	57.07	-7	-2	291	I
6/13/24 17:00	6/12/24	IESC	Ies Holdings, Inc.	DE	Build	BldTrd	Electrical Work	Gendell Jeffrey L Et Al	CT	DOT	CEO	S	-3,329	133.18	-25	0	11,185	I
6/13/24 16:15	6/12/24	BLD	Topbuild Corp	DE	Build	BldTrd	Special Trade Contractors	Buck Robert M	FL	DO	P,CEO	S	-1,045	418.05	-3	-3	69	D
6/13/24 16:05	6/12/24	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Jeffrey John Ronald Jr.	MD	D		M.d	138	60.05	2	22	13	D
6/12/24 17:02	6/10/24	IESC	Ies Holdings, Inc.	DE	Build	BldTrd	Electrical Work	Gendell Jeffrey L Et Al	CT	DOT	CEO	S.m	-8,840	128.92	-69	-1	11,210	I
6/10/24 17:01	6/6/24	IESC	Ies Holdings, Inc.	DE	Build	BldTrd	Electrical Work	Gendell Jeffrey L Et Al	CT	DOT	CEO	S.m	-5,274	129.57	-41	0	11,278	I
6/7/24 14:33	6/6/24	EME	Emcor Group, Inc.	DE	Build	BldTrd	Electrical Work	Lowe Carol P	NC	D		S	-466	374.23	-1	-7	17	D
6/7/24 10:18	6/5/24	FIX	Comfort Systems USA Inc		Build	BldTrd	Electrical Work	Tang Vance W	TX	D		S	-1,077	310.00	-3	-30	8	I
6/6/24 17:02	6/4/24	IESC	Ies Holdings, Inc.	DE	Build	BldTrd	Electrical Work	Gendell Jeffrey L Et Al	CT	DOT	CEO	S.m	-8,990	136.80	-66	-1	11,319	I
6/4/24 18:09	6/1/24	PWR	Quanta Services, Inc.	DE	Build	BldTrd	Electrical Work	Wyrsch Martha B	TX	D		M.d	0	0.00	1	10	11	D
6/4/24 18:09	6/1/24	PWR	Quanta Services, Inc.	DE	Build	BldTrd	Electrical Work	Valentin Raul Javier	TX	D		M.d	0	0.00	1	New	1	D
6/4/24 18:08	6/1/24	PWR	Quanta Services, Inc.	DE	Build	BldTrd	Electrical Work	Rowe Robert Scott	TX	D		M.d	0	0.00	1	87	2	D
6/4/24 18:07	6/1/24	PWR	Quanta Services, Inc.	DE	Build	BldTrd	Electrical Work	Ladhani Holli C.	TX	D		M.d	0	0.00	1	37	4	D
6/4/24 18:06	6/1/24	PWR	Quanta Services, Inc.	DE	Build	BldTrd	Electrical Work	Jackman Worthing	TX	D		M.d	0	0.00	1	13	8	D
6/4/24 18:06	6/1/24	PWR	Quanta Services, Inc.	DE	Build	BldTrd	Electrical Work	Fried Bernard	TX	D		M.d	0	0.00	1	5	21	D
6/4/24 18:05	6/1/24	PWR	Quanta Services, Inc.	DE	Build	BldTrd	Electrical Work	Foster Vincent D	TX	D		M.d	0	0.00	1	1	179	D
6/4/24 18:04	6/1/24	PWR	Quanta Services, Inc.	DE	Build	BldTrd	Electrical Work	Beneby Doyle N	TX	D		M.d	0	0.00	1	4	28	D
6/3/24 16:15	5/31/24	BLD	Topbuild Corp	DE	Build	BldTrd	Special Trade Contractors	Taylor Nancy M	FL	D		S	-125	415.81	0	-5	6	D
6/3/24 07:58	5/30/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Chiplock Mark	MA	O	SVP,CAO	M.d	30	10.05	3		0	D
6/3/24 07:58	5/30/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Chiplock Mark	MA	O	SVP,CAO	S.d	-105	35.00	-3	-90	0	D
5/29/24 19:29	5/24/24	PWR	Quanta Services, Inc.	DE	Build	BldTrd	Electrical Work	Shannon Margaret B	TX	H	Former D	M.d	0	0.00	1	3	35	D
5/29/24 19:28	5/24/24	PWR	Quanta Services, Inc.	DE	Build	BldTrd	Electrical Work	McClanahan David M	TX	H	Former D	M.d	0	0.00	2	4	46	D
5/28/24 17:01	5/23/24	IESC	Ies Holdings, Inc.	DE	Build	BldTrd	Electrical Work	Gendell Jeffrey L Et Al	CT	DOT	CEO	S.m	-4,023	160.91	-25	0	11,385	I
5/23/24 16:04	5/22/24	EME	Emcor Group, Inc.	DE	Build	BldTrd	Electrical Work	Mauricio Maxine Lum	CT	O	CAO,EVP,	S	-1,800	389.58	-5	-16	24	D
5/22/24 19:13	5/21/24	LMB	Limbach Holdings, Inc.	DE	Build	BldTrd	Special Trade Contractors	Brooks Jayme L.	PA	O	CFO	P	49	52.15	1	1	101	I
5/21/24 16:07	1/31/24	EME	Emcor Group, Inc.	DE	Build	BldTrd	Electrical Work	Lind Robert Peter	CT	O	VP,Contr	P.m	1	339.04	0	0	5	D
5/21/24 16:07	5/17/24	EME	Emcor Group, Inc.	DE	Build	BldTrd	Electrical Work	Lind Robert Peter	CT	O	VP,Contr	S	0	377.85	0	0	5	D
5/21/24 16:05	5/17/24	EME	Emcor Group, Inc.	DE	Build	BldTrd	Electrical Work	Nalbandian Jason R	CT	O	SVP,CFO,	S	0	377.85	0	0	14	D
5/20/24 17:15	5/16/24	FIX	Comfort Systems USA Inc		Build	BldTrd	Electrical Work	Bulls Herman E	TX	D		S	-1,181	337.42	-4	-8	38	D
5/20/24 16:59	5/17/24	LMB	Limbach Holdings, Inc.	DE	Build	BldTrd	Special Trade Contractors	McCann Michael M	PA	DO	CEO	P	100	47.77	2	2	133	I
5/16/24 17:05	5/14/24	BBCP	Concrete Pumping Holdings, Inc.	DE	Build	BldTrd	Special Trade Contractors	Young Bruce F.	CO	DO	CEO	M.d	607	0.8700	698	69	1,710	D
5/16/24 17:04	5/14/24	BBCP	Concrete Pumping Holdings, Inc.	DE	Build	BldTrd	Special Trade Contractors	Young Bruce F.	CO	DO	CEO	M.d	9	0.8700	11	1	2,041	D
5/16/24 17:04	5/14/24	BBCP	Concrete Pumping Holdings, Inc.	DE	Build	BldTrd	Special Trade Contractors	Young Bruce F.	CO	DO	CEO	S.d	-35	7.00	-5	0	2,041	D
5/16/24 16:09	5/15/24	BLD	Topbuild Corp	DE	Build	BldTrd	Special Trade Contractors	Donikowski Tina	FL	D		S	-279	436.11	-1	-14	4	D
5/16/24 11:55	5/15/24	FIX	Comfort Systems USA Inc		Build	BldTrd	Electrical Work	Tang Vance W	TX	D		S	-339	343.00	-1	-8	11	I
5/15/24 16:29	5/13/24	LMB	Limbach Holdings, Inc.	DE	Build	BldTrd	Special Trade Contractors	McNally Michael F	PA	D		S	-400	50.16	-8	-12	57	D
5/15/24 16:29	5/13/24	LMB	Limbach Holdings, Inc.	DE	Build	BldTrd	Special Trade Contractors	Young Norbert W.	PA	D		S	-205	51.28	-4	-12	29	D
5/10/24 16:12	5/9/24	BLD	Topbuild Corp	DE	Build	BldTrd	Special Trade Contractors	Kuhns Robert M	FL	O	VP,CFO	S	-220	406.53	-1	-3	16	D
5/10/24 16:12	5/9/24	BLD	Topbuild Corp	DE	Build	BldTrd	Special Trade Contractors	Buck Robert M	FL	DO	P,CEO	S.d	-2,019	403.72	-5	-6	72	D
5/9/24 20:33	5/7/24	IESC	Ies Holdings, Inc.	DE	Build	BldTrd	Electrical Work	Simmes Matthew J	TX	O	P,COO	S	-2,387	170.52	-14	-16	73	D
5/9/24 10:00	5/7/24	FIX	Comfort Systems USA Inc		Build	BldTrd	Electrical Work	Anderson Darcy	TX	D		S	-1,207	344.90	-4	-8	40	D
4/26/24 18:39	4/25/24	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Jeffrey John Ronald Jr.	MD	D		M.d	111	46.35	2	30	10	D
4/25/24 16:15	4/23/24	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Koilpillai Mano S	MD	D		S	-167	61.79	-3	-26	8	D
4/23/24 16:32	4/19/24	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Mitchell W G Champion	NC	D		S	-154	61.48	-3	-20	10	I
4/22/24 17:43	4/20/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Patton Charles R.	MA	D		M.d	0	0.00	0	New	0	D
4/19/24 17:21	4/12/24	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Griffin William F Jr	CT	DH	GEMMA, N	S.d	-900	59.99	-15	-7	192	I
4/19/24 17:21	4/18/24	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Griffin William F Jr	CT	DH	GEMMA, N	M.d	0	0.00	3	2	192	I
4/19/24 17:09	4/17/24	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Koilpillai Mano S	MD	D		M.d	0	0.00	10	999%	10	D
4/19/24 16:24	4/17/24	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Mitchell W G Champion	NC	D		M.d	215	42.91	5	67	13	I
4/19/24 16:24	4/17/24	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Mitchell W G Champion	NC	D		S.dm	-802	60.17	-13	-52	13	I
4/19/24 16:15	4/19/24	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Deily Richard H	MD	O	CFO,SVP	S	-383	61.15	-6	-43	8	D
4/18/24 18:59	4/16/24	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Collins Charles Edwin IV	CT	O	CEO,GEMM	M.dm	0	0.00	5	79	12	D
4/18/24 17:42	4/16/24	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Deily Richard H	MD	O	CFO,SVP	M.dm	219	28.77	8	111	14	D
4/18/24 17:40	4/16/24	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Watson David Hibbert	MD	DO	P,CEO	M.dm	224	19.41	12	35	44	D
4/18/24 17:39	4/16/24	AGX	Argan Inc	DE	Build	BldTrd	Special Trade Contractors	Bosselmann Rainer H	MD	D		M.dm	0	0.00	5	2	306	D
4/17/24 19:08	4/15/24	BBCP	Concrete Pumping Holdings, Inc.	DE	Build	BldTrd	Special Trade Contractors	Young Bruce F.	CO	DO	CEO	M.dm	25	0.8700	29	1	2,046	D
4/17/24 19:08	4/15/24	BBCP	Concrete Pumping Holdings, Inc.	DE	Build	BldTrd	Special Trade Contractors	Young Bruce F.	CO	DO	CEO	S.dm	-96	7.13	-14	-1	2,046	D
4/2/24 20:10	4/1/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Sutton Joseph W.	MA	D		M.d	67	6.70	10	7	151	D
3/27/24 19:27	3/27/24	PWR	Quanta Services, Inc.	DE	Build	BldTrd	Electrical Work	Wayne Donald	TX	O	EVP,GC	S	-288	261.94	-1	-3	40	D
3/25/24 16:40	3/22/24	MTRX	Matrix Service Co	DE	Build	BldTrd	Special Trade Contractors	Durkin Kevin A	OK	O	VP Chief	S	-51	13.14	-4	-5	72	D
3/21/24 15:37	3/20/24	MTRX	Matrix Service Co	DE	Build	BldTrd	Special Trade Contractors	Hewitt John R	OK	DO	P,CEO	S	-133	13.25	-10	-2	478	D
3/19/24 18:42	3/17/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Chiplock Mark	MA	O	SVP,CAO	M.d	0	0.00	0	390	0	D
3/19/24 18:42	3/19/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Chiplock Mark	MA	O	SVP,CAO	S.d	-2	20.53	0	-22	0	D
3/19/24 18:42	3/17/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Hole Spencer Doran	MA	O	EVP,CFO	M.d	0	0.00	0	19	2	D
3/19/24 18:42	3/19/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Hole Spencer Doran	MA	O	EVP,CFO	S.d	-2	20.53	0	-5	2	D
3/19/24 18:41	3/17/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Sakellaris George P	MA	DOT	P,CEO	M.d	0	0.00	2	0	2,126	D
3/19/24 18:41	3/17/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Bulgarino Nicole E	MA	O	EVP	M.d	0	0.00	0	1	31	D
3/19/24 18:41	3/17/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Maltezos Louis P	MA	O	EVP	M.d	0	0.00	0	1	30	D
3/19/24 18:41	3/19/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Maltezos Louis P	MA	O	EVP	S.d	-2	20.53	0	0	30	D
3/19/24 18:40	3/17/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Corrsin David J	MA	DO	EVP,GC	M.d	0	0.00	0	399	0	M
3/19/24 18:40	3/19/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Corrsin David J	MA	DO	EVP,GC	S.d	-2	20.53	0	-23	0	M
3/19/24 18:40	3/17/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Christakis Peter	MA	O	EVP	M.d	0	0.00	0	3	11	D
3/19/24 18:40	3/19/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Christakis Peter	MA	O	EVP	S.d	-2	20.53	0	-1	11	D
3/19/24 18:40	3/17/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Bakas Michael T	MA	O	EVP	M.d	0	0.00	0	3	11	D
3/19/24 18:40	3/19/24	AMRC	Ameresco, Inc.	DE	Build	BldTrd	Special Trade Contractors	Bakas Michael T	MA	O	EVP	S.d	-2	20.53	0	-1	11	D
3/15/24 17:37	3/14/24	IESC	Ies Holdings, Inc.	DE	Build	BldTrd	Electrical Work	Simmes Matthew J	TX	O	P,COO	S	-408	102.04	-4	-4	87	D
3/13/24 10:30	3/11/24	FIX	Comfort Systems USA Inc		Build	BldTrd	Electrical Work	Skidmore Constance Ellen	TX	D		S	-900	299.96	-3	-18	14	D
3/12/24 19:15	3/12/24	PWR	Quanta Services, Inc.	DE	Build	BldTrd	Electrical Work	Wayne Donald	TX	O	EVP,GC	S	-143	239.61	-1	-1	42	D
3/12/24 17:40	3/9/24	APG	Api Group Corp	D8	Build	BldTrd	Special Trade Contractors	Morton Kristina M	MN	O	SVP,Chie	M.d	0	0.00	26	312	34	D
3/12/24 17:40	3/9/24	APG	Api Group Corp	D8	Build	BldTrd	Special Trade Contractors	Krumm Kevin	MN	O	EVP,CFO	M.d	0	0.00	6	19	38	D
3/12/24 17:40	3/9/24	APG	Api Group Corp	D8	Build	BldTrd	Special Trade Contractors	Becker Russell A.	MN	DO	P,CEO	M.d	0	0.00	17	1	3,147	D
3/12/24 16:02	3/12/24	EME	Emcor Group, Inc.	DE	Build	BldTrd	Electrical Work	Guzzi Anthony	CT	DO	CB,P,CEO	S	-1,918	319.65	-6	-3	225	D
3/8/24 17:23	3/7/24	IESC	Ies Holdings, Inc.	DE	Build	BldTrd	Electrical Work	McLauchlin Tracy	TX	O	SVP,CFO,	S	-576	115.14	-5	-7	69	D
3/7/24 17:51	3/5/24	IESC	Ies Holdings, Inc.	DE	Build	BldTrd	Electrical Work	Cleveland Todd M	IN	D		S.m	-3,249	114.63	-28	-20	114	D
3/7/24 16:44	3/5/24	APG	Api Group Corp	D8	Build	BldTrd	Special Trade Contractors	Viking Global Investors LP	CT	T		S	-104,073	34.25	-3,039	-10	27,072	I
3/7/24 16:43	3/5/24	APG	Api Group Corp	D8	Build	BldTrd	Special Trade Contractors	Viking Global Investors LP	CT	T		S	-104,073	34.25	-3,039	-10	27,072	I
3/6/24 18:30	3/4/24	APG	Api Group Corp	D8	Build	BldTrd	Special Trade Contractors	Lillie James E	MN	D		S.d	-4,798	38.38	-125	-2	6,599	I
3/6/24 18:30	3/4/24	APG	Api Group Corp	D8	Build	BldTrd	Special Trade Contractors	Ashken Ian G H	MN	D		S.d	-5,757	38.38	-150	-2	6,209	I
3/6/24 10:30	3/5/24	FIX	Comfort Systems USA Inc		Build	BldTrd	Electrical Work	Anderson Darcy	TX	D		S	-1,203	316.60	-4	-8	44	D
3/5/24 20:35	3/1/24	PWR	Quanta Services, Inc.	DE	Build	BldTrd	Electrical Work	Shannon Margaret B	TX	D		S.d	-2,043	239.92	-9	-20	34	D
3/5/24 20:30	3/4/24	PWR	Quanta Services, Inc.	DE	Build	BldTrd	Electrical Work	Wayne Donald	TX	O	EVP,GC	S.m	-2,361	242.23	-10	-18	43	D
3/5/24 17:15	3/4/24	FIX	Comfort Systems USA Inc		Build	BldTrd	Electrical Work	Bulls Herman E	TX	D		S	-1,120	319.95	-4	-7	44	D
3/4/24 17:30	3/1/24	FIX	Comfort Systems USA Inc		Build	BldTrd	Electrical Work	Lane Brian E.	TX	DO	P,CEO	S	-4,994	312.13	-16	-7	228	D
3/4/24 16:38	3/1/24	BLD	Topbuild Corp	DE	Build	BldTrd	Special Trade Contractors	Raia Steven P	FL	O	P,Sp Ops	S.d	-806	396.90	-2	-18	10	D
3/4/24 16:37	3/1/24	BLD	Topbuild Corp	DE	Build	BldTrd	Special Trade Contractors	Raia Steven P	FL	O	P,Sp Ops	S.d	-806	396.90	-2	-18	10	D
3/4/24 16:37	3/1/24	BLD	Topbuild Corp	DE	Build	BldTrd	Special Trade Contractors	Raia Steven P	FL	O	P,Sp Ops	S.d	-806	396.90	-2	-18	10	D
3/4/24 16:31	3/1/24	BLD	Topbuild Corp	DE	Build	BldTrd	Special Trade Contractors	Franklin Robert Jeffrey	FL	O	P,Specia	S	-619	396.90	-2	-9	15	D
2/29/24 18:37	2/27/24	PWR	Quanta Services, Inc.	DE	Build	BldTrd	Electrical Work	Jensen Derrick A	TX	O	EVP - Bu	S	-4,383	236.90	-19	-7	260	D
2/29/24 18:35	2/27/24	PWR	Quanta Services, Inc.	DE	Build	BldTrd	Electrical Work	Foster Vincent D	TX	D		S.d	-4,176	238.61	-18	-9	178	D
2/29/24 18:32	2/27/24	PWR	Quanta Services, Inc.	DE	Build	BldTrd	Electrical Work	Fried Bernard	TX	D		S.d	-947	236.65	-4	-17	20	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

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