Insider Stock Trading

Filing Date	T Date	Ticker	Issuer	Inc	Sector	Ind	Industry	Owner	oSt	Rel	Title	T	TVal	Price	Qty	oc	Own	H
4/22/24 19:59	4/18/24	MCFT	Mastercraft Boat Holdings, Inc.	DE	Machn	RailEq	Ship & Boat Building & Repair	Coliseum Capital Management, LLC	CT	T		P.m	2,784	20.91	133	3	4,689	I
4/16/24 17:34	4/16/24	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Hatsopoulos John	MA	D		P	1	0.6790	1	0	875	D
4/16/24 10:11	4/15/24	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Hatsopoulos John	MA	D		P	1	0.7000	1	0	874	D
4/15/24 17:11	4/12/24	KITT	Nauticus Robotics, Inc.	DE	Machn	Mchn	General Industrial Machinery	Flores William	TX	D		P.dm	23	0.2270	100	New	100	D
4/12/24 20:52	4/10/24	MCFT	Mastercraft Boat Holdings, Inc.	DE	Machn	RailEq	Ship & Boat Building & Repair	Coliseum Capital Management, LLC	CT	T		P.m	1,583	21.81	73	2	4,387	I
4/12/24 17:11	4/12/24	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Hatsopoulos John	MA	D		P	1	0.6997	1	0	873	D
4/11/24 17:25	4/11/24	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Hatsopoulos John	MA	D		P	1	0.7000	1	0	872	D
4/9/24 15:35	4/9/24	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Hatsopoulos John	MA	D		P	1	0.7000	1	0	871	D
4/8/24 16:08	4/8/24	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Hatsopoulos John	MA	D		P	1	0.7000	1	0	870	D
4/3/24 16:01	4/2/24	CVV	Cvd Equipment Corp	NY	Machn	Mchn	Special Industry Machinery	Africk Andrew	NY	T		P.m	1,084	4.98	218	21	1,248	I
4/2/24 11:37	3/27/24	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Hatsopoulos John	MA	D		P.m	7	0.7000	10	1	869	D
3/26/24 17:34	3/22/24	PSIX	Power Solutions International, Inc.	IL	Machn	Mchn	Engines & Turbines	Gagnon Neil	NY	T		P	3	2.00	1	0	1,394	I
3/22/24 14:55	3/20/24	PSIX	Power Solutions International, Inc.	IL	Machn	Mchn	Engines & Turbines	Gagnon Neil	NY	T		P	11	2.00	5	0	1,392	I
3/21/24 16:39	3/20/24	ESOA	Energy Services of America Corp	DE	Machn	HvyCn	Water, Sewer, Pipeline, Comm	Prince Mark	WV	D		P.m	115	8.20	14	23	75	D
3/18/24 21:01	3/15/24	ASLE	Aersale Corp	DE	Machn	IndWs	Machinery, Equipment & Suppli	Finazzo Nicolas	FL	DO	See Rema	P	265	7.52	35	1	4,444	I
3/18/24 19:36	3/14/24	MCFT	Mastercraft Boat Holdings, Inc.	DE	Machn	RailEq	Ship & Boat Building & Repair	Coliseum Capital Management, LLC	CT	T		P.m	3,251	21.63	150	4	4,177	I
3/15/24 16:01	3/13/24	ASLE	Aersale Corp	DE	Machn	IndWs	Machinery, Equipment & Suppli	Nichols Robert B.	FL	D		P.m	61	7.17	9	0	3,454	I
3/15/24 13:03	3/1/24	PSIX	Power Solutions International, Inc.	IL	Machn	Mchn	Engines & Turbines	Gagnon Neil	NY	T		P.m	14	2.00	7	0	1,387	I
3/15/24 12:20	3/14/24	ASLE	Aersale Corp	DE	Machn	IndWs	Machinery, Equipment & Suppli	Fedder Judith Ann	FL	D		P	21	7.35	3	21	16	D
3/14/24 18:41	8/10/23	EKSO	Ekso Bionics Holdings, Inc.	NV	Machn	Mchn	General Industrial Machinery	Lathan Corinna	CA	D		P.m	15	1.13	14	10	148	D
3/14/24 16:02	3/12/24	ASLE	Aersale Corp	DE	Machn	IndWs	Machinery, Equipment & Suppli	Garmendia Martin	FL	O	See Rema	P	27	6.65	4	3	137	D
3/14/24 16:00	3/12/24	ASLE	Aersale Corp	DE	Machn	IndWs	Machinery, Equipment & Suppli	Wright Frederick Craig	FL	O	See Rema	P	36	7.13	5	3	176	D
3/13/24 19:20	3/12/24	ASLE	Aersale Corp	DE	Machn	IndWs	Machinery, Equipment & Suppli	Finazzo Nicolas	FL	DO	See Rema	P.m	246	6.88	36	1	4,409	M
3/11/24 16:15	3/11/24	ACLS	Axcelis Technologies Inc	DE	Machn	Mchn	Special Industry Machinery	Low Russell	MA	DO	P,CEO	P	49	112.39	0	1	58	D
3/8/24 09:29	3/6/24	CECO	Ceco Environmental Corp	DE	Machn	Mchn	Industrial & Commercial Fans	Siegel Laurie	TX	D		P	50	19.87	3	46	8	D
3/8/24 09:28	3/6/24	CECO	Ceco Environmental Corp	DE	Machn	Mchn	Industrial & Commercial Fans	Wallman Richard F	TX	D		P	989	19.78	50	27	238	D
3/7/24 17:13	3/6/24	ORN	Orion Group Holdings Inc		Machn	HvyCn	Heavy Construction Non-Bldg C	Caliel Michael J	TX	D		P.m	50	7.14	7	4	185	D
3/5/24 17:32	3/1/24	MTW	Manitowoc Co Inc	WI	Machn	CnMch	Construction Machinery & Equi	Cook James Steele	WI	O	EVP,HR	P	2	14.03	0	1	24	I
3/4/24 17:55	3/4/24	ORN	Orion Group Holdings Inc		Machn	HvyCn	Heavy Construction Non-Bldg C	Earle Edward Chipman	TX	O	EVP,GC	P	55	6.88	8	13	70	D
3/4/24 17:52	3/4/24	ORN	Orion Group Holdings Inc		Machn	HvyCn	Heavy Construction Non-Bldg C	Boone Travis J	TX	DO	P,CEO	P	84	7.01	12	3	403	D
3/1/24 17:32	1/17/24	ALTG	Alta Equipment Group Inc.	DE	Machn	IndWs	Industrial Machinery & Equipm	Voss Capital, LLC	TX	T		P.m	643	10.72	60	6	1,135	I
3/1/24 17:08	2/29/24	PSIX	Power Solutions International, Inc.	IL	Machn	Mchn	Engines & Turbines	Gagnon Neil	NY	T		P	49	1.95	25	2	1,380	I
3/1/24 16:39	2/28/24	GTES	Gates Industrial Corp Plc	X0	Machn	Mchn	General Industrial Machinery	Neely Wilson S	CO	D		P	728	14.55	50	88	107	D
3/1/24 16:30	2/29/24	ESOA	Energy Services of America Corp	DE	Machn	HvyCn	Water, Sewer, Pipeline, Comm	Prince Mark	WV	D		P	120	7.99	15	30	65	D
2/29/24 17:29	2/27/24	ERII	Energy Recovery, Inc.	DE	Machn	Mchn	Special Industry Machinery	Moon David W	CA	DO	P,CEO	P	167	15.51	11	10	118	I
2/29/24 16:15	2/29/24	ACLS	Axcelis Technologies Inc	DE	Machn	Mchn	Special Industry Machinery	Coogan James Gordon	MA	O	EVP,CFO	P	11	112.23	0	2	6	D
2/27/24 21:02	2/27/24	CMI	Cummins Inc	IN	Machn	Mchn	Engines & Turbines	Fisher Daniel William	IN	D		P	150	266.57	1	111	1	D
2/26/24 17:47	2/23/24	CAT	Caterpillar Inc	TX	Machn	CnMch	Construction Machinery & Equi	Maclennan David	TX	D		P	113	323.37	0	7	5	D
2/26/24 16:31	2/26/24	ESOA	Energy Services of America Corp	DE	Machn	HvyCn	Water, Sewer, Pipeline, Comm	Prince Mark	WV	D		P	95	7.57	13	33	50	D
2/26/24 08:15	2/23/24	ACLS	Axcelis Technologies Inc	DE	Machn	Mchn	Special Industry Machinery	Lawson Douglas A.	MA	O	EVP,Corp	P	56	111.04	1	3	20	D
2/23/24 17:02	2/22/24	ESOA	Energy Services of America Corp	DE	Machn	HvyCn	Water, Sewer, Pipeline, Comm	Lucente Frank S	WV	D		P	7	7.49	1	0	358	D
2/23/24 16:22	2/22/24	MBUU	Malibu Boats, Inc.	DE	Machn	RailEq	Ship & Boat Building & Repair	Hooks Michael K.	TN	DO	Exec Cha	P	535	42.82	13	21	73	I
2/22/24 18:17	2/20/24	GTES	Gates Industrial Corp Plc	X0	Machn	Mchn	General Industrial Machinery	Neely Wilson S	CO	D		P	132	13.24	10	21	57	D
2/22/24 16:05	2/20/24	PSIX	Power Solutions International, Inc.	IL	Machn	Mchn	Engines & Turbines	Gagnon Neil	NY	T		P	2	2.00	1	0	1,355	I
2/20/24 16:57	2/16/24	GTES	Gates Industrial Corp Plc	X0	Machn	Mchn	General Industrial Machinery	Simpkins Neil P	NY	D		P	12,200	12.20	1,000	New	1,000	I
2/20/24 16:56	2/16/24	GTES	Gates Industrial Corp Plc	X0	Machn	Mchn	General Industrial Machinery	Eliasson Fredrik J	CO	D		P	499	12.20	41	57	112	D
2/16/24 19:18	2/16/24	GTES	Gates Industrial Corp Plc	X0	Machn	Mchn	General Industrial Machinery	Jurek Ivo	CO	DO	CEO	P	250	12.20	20	3	626	D
2/15/24 16:55	2/13/24	ASYS	Amtech Systems Inc	AZ	Machn	Mchn	Special Industry Machinery	Daigle Robert C	AZ	DO	CB,CEO	P	15	4.21	4	3	104	D
2/14/24 16:01	2/13/24	ASYS	Amtech Systems Inc	AZ	Machn	Mchn	Special Industry Machinery	Averick Robert M	CT	DT		P.d	86	4.21	21	1	2,676	D
2/13/24 16:08	2/9/24	PSIX	Power Solutions International, Inc.	IL	Machn	Mchn	Engines & Turbines	Gagnon Neil	NY	T		P.m	2	1.99	1	0	1,354	I
2/12/24 16:24	2/9/24	VSTS	Vestis Corp	DE	Machn	WhNdu	Miscellaneous Nondurable Good	Scott Kim	GA	DO	P,CEO	P	287	19.15	15	9	183	D
2/1/24 17:24	9/16/22	ITW	Illinois Tool Works Inc	DE	Machn	Mchn	General Industrial Machinery	Grier Kelly J	IL	D		P	2	194.06	0	1	1	D
1/26/24 16:05	1/24/24	PSIX	Power Solutions International, Inc.	IL	Machn	Mchn	Engines & Turbines	Gagnon Neil	NY	T		P	1	1.87	0	0	1,353	I
1/25/24 09:29	1/24/24	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Lewis Earl R	MA	D		P	7	0.7800	9	2	561	D
1/23/24 17:54	1/23/24	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Lewis Earl R	MA	D		P	7	0.6800	10	2	552	D
1/23/24 17:45	1/22/24	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Hatsopoulos John	MA	D		P	8	0.7700	10	1	859	D
1/19/24 10:42	1/18/24	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Hatsopoulos John	MA	D		P	7	0.7346	10	1	849	D
1/17/24 16:03	1/17/24	EDUC	Educational Development Corp	DE	Machn	WhNdu	Miscellaneous Nondurable Good	White Craig M	OK	DO	CEO	P	0	0.00	2	0	591	D
1/17/24 16:02	1/17/24	EDUC	Educational Development Corp	DE	Machn	WhNdu	Miscellaneous Nondurable Good	O Keefe Daniel E	OK	O	CFO	P	0	0.00	5	3	153	D
1/17/24 16:01	1/17/24	EDUC	Educational Development Corp	DE	Machn	WhNdu	Miscellaneous Nondurable Good	Cobb Heather N.	OK	O	CHIEF SA	P	0	0.00	2	1	138	D
1/16/24 16:42	1/16/24	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Hatsopoulos John	MA	D		P	73	0.7346	100	14	839	D
1/5/24 14:34	1/4/24	CW	Curtiss Wright Corp	DE	Machn	Mchn	Misc Industrial & Commercial	Farkas K Christopher	NC	O	VP,CFO	P	10	189.32	0	1	9	D
1/5/24 14:33	1/4/24	CW	Curtiss Wright Corp	DE	Machn	Mchn	Misc Industrial & Commercial	Ferdenzi Paul J	NC	O	VP,Corp.	P	8	189.32	0	0	17	D
1/5/24 14:33	1/4/24	CW	Curtiss Wright Corp	DE	Machn	Mchn	Misc Industrial & Commercial	Watts John C	NC	O	VP Strat	P	6	189.32	0	1	4	D
1/5/24 14:32	1/4/24	CW	Curtiss Wright Corp	DE	Machn	Mchn	Misc Industrial & Commercial	Bamford Lynn M	NC	DO	Chair,CE	P	10	189.32	0	0	19	D
1/5/24 14:31	1/4/24	CW	Curtiss Wright Corp	DE	Machn	Mchn	Misc Industrial & Commercial	Freda Robert F	NC	O	VP,Treas	P	9	189.32	0	1	3	D
1/2/24 20:00	12/28/23	SLND	Southland Holdings, Inc.	DE	Machn	HvyCn	Heavy Construction Non-Bldg C	Renda Rudolph V.	TX	OT	Co-COO,E	P	4	5.14	1	0	6,981	I
1/2/24 20:00	12/28/23	SLND	Southland Holdings, Inc.	DE	Machn	HvyCn	Heavy Construction Non-Bldg C	Renda Frankie S.	TX	DOT	P,CEO	P.m	42	5.19	8	0	24,386	D
1/2/24 16:48	12/29/23	SHGI	Sparx Holdings Group, Inc.	NV	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Denunzio Cassandra	RI	DOT	CEO,CFO	P	0	0.00	75,000	37	275,200	I
1/2/24 12:33	12/29/23	SHGI	Sparx Holdings Group, Inc.	NV	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Sparx Holdings, LLC	RI	T		P	0	0.00	75,000	38	275,000	I
12/28/23 10:59	12/27/23	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Hatsopoulos John	MA	D		P	20	0.8000	25	3	739	D
12/26/23 20:00	12/21/23	SLND	Southland Holdings, Inc.	DE	Machn	HvyCn	Heavy Construction Non-Bldg C	Ramirez Mario Enrique	TX	D		P	5	5.13	1	13	9	D
12/26/23 20:00	12/21/23	SLND	Southland Holdings, Inc.	DE	Machn	HvyCn	Heavy Construction Non-Bldg C	Renda Rudolph V.	TX	OT	Co-COO,E	P.m	37	5.15	7	0	6,980	I
12/26/23 20:00	12/21/23	SLND	Southland Holdings, Inc.	DE	Machn	HvyCn	Heavy Construction Non-Bldg C	Renda Frankie S.	TX	DOT	P,CEO	P.m	76	5.16	15	0	24,378	D
12/26/23 11:34	12/22/23	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Hatsopoulos John	MA	D		P	20	0.8000	25	4	714	D
12/22/23 18:44	12/21/23	STRC	Sarcos Technology & Robotics Corp	DE	Machn	Mchn	General Industrial Machinery	Finn Brian D	UT	D		P.m	72	0.5974	120	19	751	I
12/20/23 20:00	12/18/23	SLND	Southland Holdings, Inc.	DE	Machn	HvyCn	Heavy Construction Non-Bldg C	Renda Rudolph V.	TX	OT	Co-COO,E	P.m	73	5.05	15	0	6,973	I
12/20/23 16:17	9/15/21	RAIL	Freightcar America, Inc.	DE	Machn	RailEq	Railroad Equipment	Gil Benavides Alejandro	O5	T		P.m	111	3.31	33	2	2,121	D
12/20/23 16:01	12/18/23	ASYS	Amtech Systems Inc	AZ	Machn	Mchn	Special Industry Machinery	Averick Robert M	CT	DT		P.d	55	3.90	14	1	2,655	D
12/19/23 16:51	12/18/23	ASYS	Amtech Systems Inc	AZ	Machn	Mchn	Special Industry Machinery	Daigle Robert C	AZ	DO	CEO	P.m	260	3.94	66	193	100	D
12/18/23 17:40	12/14/23	STRC	Sarcos Technology & Robotics Corp	DE	Machn	Mchn	General Industrial Machinery	Finn Brian D	UT	D		P.m	35	0.6232	56	10	631	I
12/18/23 17:37	12/12/23	STRC	Sarcos Technology & Robotics Corp	DE	Machn	Mchn	General Industrial Machinery	Finn Brian D	UT	D		P.am	31	0.6123	50	10	575	I
12/18/23 17:12	12/14/23	VSTS	Vestis Corp	DE	Machn	WhNdu	Miscellaneous Nondurable Good	Pertz Douglas A	GA	D		P.m	201	19.35	10	78	24	D
12/15/23 19:15	12/13/23	SLND	Southland Holdings, Inc.	DE	Machn	HvyCn	Heavy Construction Non-Bldg C	Renda Rudolph V.	TX	OT	Co-COO,E	P.m	24	5.02	5	0	6,959	I
12/15/23 19:14	12/13/23	SLND	Southland Holdings, Inc.	DE	Machn	HvyCn	Heavy Construction Non-Bldg C	Renda Frankie S.	TX	DOT	P,CEO	P	10	5.04	2	0	24,364	D
12/15/23 16:19	12/14/23	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Hatsopoulos John	MA	D		P	45	0.8935	50	8	689	D
12/14/23 17:15	12/12/23	STRC	Sarcos Technology & Robotics Corp	DE	Machn	Mchn	General Industrial Machinery	Finn Brian D	UT	D		P.m	31	0.6123	50	2	3,199	I
12/12/23 20:36	12/8/23	SLND	Southland Holdings, Inc.	DE	Machn	HvyCn	Heavy Construction Non-Bldg C	Renda Frankie S.	TX	DOT	P,CEO	P.m	38	5.10	8	0	24,362	D
12/7/23 17:09	12/5/23	SLND	Southland Holdings, Inc.	DE	Machn	HvyCn	Heavy Construction Non-Bldg C	Renda Frankie S.	TX	DOT	P,CEO	P.m	53	5.24	10	0	24,354	D
12/4/23 17:38	11/30/23	NNBR	Nn Inc	DE	Machn	Mchn	Metalworkg Machinery & Equipm	Gautam Rajeev	NC	D		P	119	2.37	50	25	248	I
12/1/23 20:26	12/1/23	CVV	Cvd Equipment Corp	NY	Machn	Mchn	Special Industry Machinery	Africk Andrew	NY	T		P.m	448	4.66	96	10	1,023	I
12/1/23 17:19	11/29/23	CRCT	Cricut, Inc.	DE	Machn	Mchn	Special Industry Machinery	Makler Jason	TX	D		P.dm	139	6.94	20	New	20	I
12/1/23 16:19	11/30/23	ITW	Illinois Tool Works Inc	DE	Machn	Mchn	General Industrial Machinery	Smith David Byron Jr	IL	D		P	242	241.79	1	0	392	D
11/30/23 17:37	11/30/23	OUST	Ouster, Inc.	DE	Machn	Mchn	General Industrial Machinery	Boulet Virginia	CA	D		P	52	5.24	10	7	163	D
11/28/23 16:49	11/27/23	ALTG	Alta Equipment Group Inc.	DE	Machn	IndWs	Industrial Machinery & Equipm	Savas Zachary E.	MI	D		P	49	9.74	5	5	100	D
11/21/23 10:28	11/20/23	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Hatsopoulos John	MA	D		P	3	0.8450	4	1	639	D
11/17/23 17:20	11/15/23	ALTG	Alta Equipment Group Inc.	DE	Machn	IndWs	Industrial Machinery & Equipm	Greenawalt Ryan	MI	DOT	CEO,Chai	P.m	110	10.99	10	0	5,994	M
11/17/23 16:33	11/17/23	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Hatsopoulos John	MA	D		P	39	0.8450	46	8	635	D
11/17/23 13:59	11/16/23	CVV	Cvd Equipment Corp	NY	Machn	Mchn	Special Industry Machinery	Africk Andrew	NY	T		P.m	821	5.55	148	19	919	I
11/17/23 11:50	11/14/23	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Hatsopoulos John	MA	D		P	0	0.8450	0	0	589	D
11/16/23 16:47	11/15/23	OUST	Ouster, Inc.	DE	Machn	Mchn	General Industrial Machinery	Maddock Ernest E	CA	D		P	37	5.29	7	18	46	D
11/15/23 19:54	11/13/23	ASLE	Aersale Corp	DE	Machn	IndWs	Machinery, Equipment & Suppli	Wright Frederick Craig	FL	O	See Rema	P	27	13.31	2	1	224	I
11/13/23 17:03	11/10/23	ERII	Energy Recovery, Inc.	DE	Machn	Mchn	Special Industry Machinery	Chow Joan Kai	CA	D		P	27	17.79	2	14	12	I
11/13/23 16:58	11/9/23	ERII	Energy Recovery, Inc.	DE	Machn	Mchn	Special Industry Machinery	Moon David W	CA	DO	Interim	P	154	18.11	9	46	27	I
11/13/23 16:56	11/9/23	ERII	Energy Recovery, Inc.	DE	Machn	Mchn	Special Industry Machinery	Sabol Colin R	CA	D		P	36	18.00	2	47	6	I
11/13/23 16:47	11/6/23	ERII	Energy Recovery, Inc.	DE	Machn	Mchn	Special Industry Machinery	Sabol Colin R	CA	D		P.a	18	17.75	1	31	4	I
11/9/23 14:02	11/8/23	ZBRA	Zebra Technologies Corp		Machn	Mchn	General Industrial Machinery	Burns Bill	IL	DO	CEO	P.d	250	205.00	1	3	43	D
11/9/23 14:01	11/8/23	ZBRA	Zebra Technologies Corp		Machn	Mchn	General Industrial Machinery	Winters Nathan Andrew	IL	O	CFO	P.d	101	209.99	0	2	21	D
11/8/23 19:35	11/7/23	ERII	Energy Recovery, Inc.	DE	Machn	Mchn	Special Industry Machinery	Tondreau Pamela L.	CA	D		P	150	17.91	8	57	23	D
11/8/23 17:37	11/6/23	ERII	Energy Recovery, Inc.	DE	Machn	Mchn	Special Industry Machinery	Sabol Colin R	CA	D		P	18	17.75	1	31	4	D
11/8/23 17:13	11/8/23	KBR	Kbr, Inc.	DE	Machn	HvyCn	Heavy Construction Non-Bldg C	Sopp Mark W	TX	O	EVP,CFO	P	258	51.53	5	4	147	D
11/3/23 16:34	11/2/23	MTW	Manitowoc Co Inc	WI	Machn	CnMch	Construction Machinery & Equi	Belec Anne E	WI	D		P	24	13.76	2	5	40	D
11/1/23 16:32	10/30/23	GBX	Greenbrier Companies Inc	OR	Machn	RailEq	Railroad Equipment	Ottensmeyer Patrick J	OR	D		P	339	33.86	10	406	12	D
10/31/23 17:17	10/30/23	GLGI	Greystone Logistics, Inc.		Machn	Mchn	Special Industry Machinery	Lockard Drew T.	TX	D		P	12	1.03	12	New	12	D
10/20/23 18:14	10/19/23	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Hirsch Susan B	NJ	D		P	5	0.9150	5	2	250	D
10/18/23 16:28	10/18/23	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Lewis Earl R	MA	D		P	23	0.9100	25	5	542	D
10/17/23 16:44	10/17/23	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Hatsopoulos John	MA	D		P	40	0.8000	50	9	589	D
10/13/23 10:08	10/12/23	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Hatsopoulos John	MA	D		P	40	0.8000	50	10	539	D
10/11/23 18:58	10/9/23	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Lewis Earl R	MA	D		P	2	0.8000	2	0	517	D
10/10/23 16:57	10/6/23	PPIH	Perma-Pipe International Holdings, Inc.	DE	Machn	Mchn	Industrial & Commercial Fans	Walker Jerome T.	TX	D		P	11	7.50	2	5	32	D
10/6/23 17:13	10/5/23	EDUC	Educational Development Corp	DE	Machn	WhNdu	Miscellaneous Nondurable Good	Cobb Heather N.	OK	O	CHIEF SA	P	0	0.00	9	7	136	D
10/6/23 17:12	10/5/23	EDUC	Educational Development Corp	DE	Machn	WhNdu	Miscellaneous Nondurable Good	White Craig M	OK	DO	CEO	P	0	0.00	13	2	589	D
10/6/23 17:09	10/5/23	EDUC	Educational Development Corp	DE	Machn	WhNdu	Miscellaneous Nondurable Good	O Keefe Daniel E	OK	O	CFO	P	0	0.00	7	5	149	D
10/2/23 17:47	9/28/23	SLND	Southland Holdings, Inc.	DE	Machn	HvyCn	Heavy Construction Non-Bldg C	Renda Rudolph V.	TX	OT	Co-COO,E	P	21	6.35	3	0	6,954	I
10/2/23 09:01	9/29/23	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Hatsopoulos John	MA	D		P	2	0.9800	2	0	489	D
9/28/23 20:51	9/26/23	MCFT	Mastercraft Boat Holdings, Inc.	DE	Machn	RailEq	Ship & Boat Building & Repair	Coliseum Capital Management, LLC	CT	T		P.m	6,059	21.68	279	8	3,758	I
9/28/23 17:21	9/26/23	PPIH	Perma-Pipe International Holdings, Inc.	DE	Machn	Mchn	Industrial & Commercial Fans	Walker Jerome T.	TX	D		P	9	7.90	1	4	31	D
9/28/23 11:19	9/27/23	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Hatsopoulos John	MA	D		P	1	0.9100	1	0	487	D
9/27/23 18:05	9/26/23	SLND	Southland Holdings, Inc.	DE	Machn	HvyCn	Heavy Construction Non-Bldg C	Renda Rudolph V.	TX	OT	Co-COO,E	P.m	3	6.48	0	0	6,950	I
9/27/23 18:04	9/25/23	SLND	Southland Holdings, Inc.	DE	Machn	HvyCn	Heavy Construction Non-Bldg C	Renda Frankie S.	TX	DOT	P,CEO	P.m	6	6.49	1	0	24,344	D
9/27/23 12:36	9/26/23	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Hatsopoulos John	MA	D		P.d	2	0.9200	2	0	486	D
9/22/23 19:16	9/22/23	SLND	Southland Holdings, Inc.	DE	Machn	HvyCn	Heavy Construction Non-Bldg C	Renda Rudolph V.	TX	OT	Co-COO,E	P	1	6.57	0	0	6,950	I
9/22/23 19:15	9/20/23	SLND	Southland Holdings, Inc.	DE	Machn	HvyCn	Heavy Construction Non-Bldg C	Renda Frankie S.	TX	DOT	P,CEO	P.m	23	6.61	3	0	24,343	D
9/22/23 17:06	9/20/23	PPIH	Perma-Pipe International Holdings, Inc.	DE	Machn	Mchn	Industrial & Commercial Fans	McNally Robert Joseph	TX	D		P	50	8.36	6	42	20	D
9/20/23 18:59	9/15/23	ESOA	Energy Services of America Corp	DE	Machn	HvyCn	Water, Sewer, Pipeline, Comm	Reynolds Douglas V	WV	DO	P	P.m	40	3.72	11	1	1,856	D
9/20/23 12:46	9/13/23	AP	Ampco Pittsburgh Corp	PA	Machn	Mchn	Pumps & Pumping Equipment	McNair Darrell L	PA	D		P	9	3.12	3	10	32	I
9/19/23 19:07	9/15/23	SLND	Southland Holdings, Inc.	DE	Machn	HvyCn	Heavy Construction Non-Bldg C	Renda Rudolph V.	TX	OT	Co-COO,E	P	4	6.26	1	0	6,950	I
9/19/23 19:07	9/15/23	SLND	Southland Holdings, Inc.	DE	Machn	HvyCn	Heavy Construction Non-Bldg C	Renda Frankie S.	TX	DOT	P,CEO	P.m	61	6.80	9	0	24,340	D
9/19/23 17:19	9/19/23	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Hatsopoulos John	MA	D		P	5	0.9100	5	1	484	D
9/19/23 10:32	9/15/23	AAON	Aaon, Inc.	NV	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Stewart David Raymond	OK	D		P	30	60.17	1	7	8	I
9/19/23 08:04	9/15/23	OUST	Ouster, Inc.	DE	Machn	Mchn	General Industrial Machinery	Boulet Virginia	CA	D		P	47	4.68	10	7	153	D
9/19/23 07:55	9/18/23	CECO	Ceco Environmental Corp	DE	Machn	Mchn	Industrial & Commercial Fans	Wallman Richard F	TX	D		P	160	15.99	10	6	185	D
9/13/23 14:26	9/11/23	TTC	Toro Co	MN	Machn	Mchn	Lawn & Garden Tractors & Home	Funk Edric C	MN	O	Group VP	P	8	82.12	0	3	3	D
9/11/23 16:34	9/7/23	DSGR	Distribution Solutions Group, Inc.	DE	Machn	IndWs	Machinery, Equipment & Suppli	Lanuza Cesar	IL	O	P,CEO	P	5	26.13	0	1	35	D
9/11/23 10:14	9/7/23	CECO	Ceco Environmental Corp	DE	Machn	Mchn	Industrial & Commercial Fans	Wallman Richard F	TX	D		P	165	13.76	12	7	175	I
9/11/23 08:54	9/8/23	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Lewis Earl R	MA	D		P	10	0.9500	10	2	515	D
9/8/23 20:49	9/6/23	SLND	Southland Holdings, Inc.	DE	Machn	HvyCn	Heavy Construction Non-Bldg C	Renda Rudolph V.	TX	OT	Co-COO,E	P.m	32	6.51	5	0	6,949	I
9/8/23 09:25	9/7/23	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Hatsopoulos John	MA	D		P	0	1.00	0	0	479	D
9/7/23 16:44	9/6/23	PLOW	Douglas Dynamics, Inc	DE	Machn	CnMch	Construction Machinery & Equi	McCormick Robert L	WI	O	P,CEO	P	307	30.71	10	6	190	I
9/7/23 16:32	9/6/23	DSGR	Distribution Solutions Group, Inc.	DE	Machn	IndWs	Machinery, Equipment & Suppli	Lanuza Cesar	IL	O	P,CEO	P	249	25.63	10	38	35	D
9/6/23 10:13	9/5/23	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Lewis Earl R	MA	D		P	10	1.00	10	2	505	D
9/6/23 10:07	9/5/23	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Hatsopoulos John	MA	D		P	10	0.9700	10	2	479	D
9/5/23 18:13	8/31/23	SLND	Southland Holdings, Inc.	DE	Machn	HvyCn	Heavy Construction Non-Bldg C	Renda Rudolph V.	TX	OT	Co-COO,E	P.m	13	6.71	2	0	6,944	I
9/5/23 18:13	8/31/23	SLND	Southland Holdings, Inc.	DE	Machn	HvyCn	Heavy Construction Non-Bldg C	Ramirez Mario Enrique	TX	D		P	4	6.74	1	New	1	D
9/5/23 17:22	5/26/23	LIQT	Liqtech International Inc	NV	Machn	Mchn	Misc Industrial & Commercial	Chen Fei		DO	CEO	P.m	113	3.44	33	16	232	D
9/1/23 17:05	8/15/23	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Rangesh Abinand	MA	DOH	CEO	P.m	1	1.02	1	11	10	D
9/1/23 14:46	9/1/23	ALG	Alamo Group Inc	DE	Machn	AgMch	Farm Machinery & Equipment	Etchart Eric	TX	D		P	88	176.59	1	5	10	D
9/1/23 07:51	8/30/23	UGRO	Urban-Gro, Inc.	DE	Machn	IndWs	Machinery, Equipment & Suppli	Wilks Lewis	CO	D		P	10	1.03	10	9	126	D
8/30/23 21:01	8/28/23	SLND	Southland Holdings, Inc.	DE	Machn	HvyCn	Heavy Construction Non-Bldg C	Renda Rudolph V.	TX	OT	Co-COO,E	P.m	8	6.80	1	0	6,942	I
8/30/23 18:14	8/29/23	ORN	Orion Group Holdings Inc		Machn	HvyCn	Heavy Construction Non-Bldg C	Thanisch Gordon Scott	TX	O	EVP,CFO	P	92	4.60	20	15	151	D
8/28/23 18:07	8/24/23	OUST	Ouster, Inc.	DE	Machn	Mchn	General Industrial Machinery	Boulet Virginia	CA	D		P.m	240	5.77	42	41	143	D
8/28/23 10:55	8/25/23	AEY	Addvantage Technologies Group Inc	OK	Machn	WhDur	Durable Goods	Harden Timothy Scott	TX	D		P	1	0.3800	3	2	127	D
8/28/23 09:11	8/25/23	TPIC	Tpi Composites, Inc		Machn	Mchn	Engines & Turbines	Miller Ryan D.	AZ	O	CFO	P	45	4.45	10	274	14	D
8/25/23 18:04	8/23/23	SLND	Southland Holdings, Inc.	DE	Machn	HvyCn	Heavy Construction Non-Bldg C	Renda Rudolph V.	TX	OT	Co-COO,E	P.m	55	6.59	8	0	6,941	I
8/25/23 17:57	8/24/23	ASYS	Amtech Systems Inc	AZ	Machn	Mchn	Special Industry Machinery	Daigle Robert C	AZ	DO	CEO	P.m	105	8.59	12	56	34	D
8/24/23 16:06	8/22/23	OUST	Ouster, Inc.	DE	Machn	Mchn	General Industrial Machinery	Boulet Virginia	CA	D		P	177	5.89	30	42	101	D
8/23/23 17:13	8/22/23	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Hatsopoulos John	MA	D		P	6	1.12	5	1	469	D
8/23/23 16:00	8/22/23	CVV	Cvd Equipment Corp	NY	Machn	Mchn	Special Industry Machinery	Africk Andrew	NY	T		P.m	293	6.52	45	6	799	I
8/23/23 10:37	8/22/23	AEY	Addvantage Technologies Group Inc	OK	Machn	WhDur	Durable Goods	McGill Jim	OK	D		P	9	0.3700	25	10	279	D
8/23/23 09:28	8/21/23	MIDD	Middleby Corp	DE	Machn	Mchn	Refrigeration & Service Indus	Nerbonne Robert A	IL	D		P	100	139.32	1	3	22	I
8/22/23 19:18	8/18/23	SLND	Southland Holdings, Inc.	DE	Machn	HvyCn	Heavy Construction Non-Bldg C	Renda Rudolph V.	TX	OT	Co-COO,E	P.m	26	6.45	4	0	6,933	I
8/22/23 19:16	8/18/23	SLND	Southland Holdings, Inc.	DE	Machn	HvyCn	Heavy Construction Non-Bldg C	Renda Frankie S.	TX	DOT	P,CEO	P.m	26	6.45	4	0	24,331	D
8/22/23 16:30	8/21/23	OUST	Ouster, Inc.	DE	Machn	Mchn	General Industrial Machinery	Maddock Ernest E	CA	D		P	42	6.02	7	22	39	D
8/21/23 17:28	8/18/23	ASLE	Aersale Corp	DE	Machn	IndWs	Machinery, Equipment & Suppli	Finazzo Nicolas	FL	DO	See Rema	P	830	12.58	66	2	4,373	I
8/21/23 17:26	8/18/23	ASLE	Aersale Corp	DE	Machn	IndWs	Machinery, Equipment & Suppli	Fry James	FL	O	See Rema	P	22	12.74	2	17	12	D
8/21/23 17:12	8/21/23	TPIC	Tpi Composites, Inc		Machn	Mchn	Engines & Turbines	Jordan Tyrone Michael	AZ	D		P	10	5.16	2	9	24	D
8/21/23 16:46	8/18/23	BWXT	Bwx Technologies, Inc.	DE	Machn	Mchn	Engines & Turbines	Nardelli Robert L	VA	D		P	142	71.23	2	New	2	I
8/21/23 16:02	8/17/23	ASYS	Amtech Systems Inc	AZ	Machn	Mchn	Special Industry Machinery	Averick Robert M	CT	DT		P.dm	137	8.85	16	1	2,641	M
8/21/23 13:47	8/18/23	AEY	Addvantage Technologies Group Inc	OK	Machn	WhDur	Durable Goods	McGill Jim	OK	D		P	10	0.4100	25	11	254	D
8/21/23 10:17	8/17/23	ESOA	Energy Services of America Corp	DE	Machn	HvyCn	Water, Sewer, Pipeline, Comm	Farrell Patrick J	WV	D		P	10	3.66	3	34	11	D
8/21/23 08:46	8/17/23	SLND	Southland Holdings, Inc.	DE	Machn	HvyCn	Heavy Construction Non-Bldg C	Gallarda Cody	TX	O	CFO,EVP,	P	6	6.30	1	New	1	D
8/18/23 20:58	8/17/23	ASLE	Aersale Corp	DE	Machn	IndWs	Machinery, Equipment & Suppli	Wright Frederick Craig	FL	O	See Rema	P	30	11.82	3	1	222	D
8/18/23 20:58	8/17/23	ASLE	Aersale Corp	DE	Machn	IndWs	Machinery, Equipment & Suppli	Barimo Basil	FL	O	See Rema	P	29	11.51	3	1	233	D
8/18/23 17:57	8/18/23	TPIC	Tpi Composites, Inc		Machn	Mchn	Engines & Turbines	Siwek William E	AZ	O	P,CEO	P	49	4.90	10	5	193	D
8/17/23 21:52	8/17/23	SLND	Southland Holdings, Inc.	DE	Machn	HvyCn	Heavy Construction Non-Bldg C	Renda Rudolph V.	TX	OT	Co-COO,E	P	15	6.34	2	0	6,929	I
8/17/23 21:41	8/17/23	SLND	Southland Holdings, Inc.	DE	Machn	HvyCn	Heavy Construction Non-Bldg C	Winn Walter Timothy	TX	DOT	Co-COO,E	P	16	6.25	3	0	6,617	M
8/17/23 21:22	8/17/23	SLND	Southland Holdings, Inc.	DE	Machn	HvyCn	Heavy Construction Non-Bldg C	Renda Frankie S.	TX	DOT	P,CEO	P	15	6.34	2	0	24,327	D
8/17/23 20:33	8/15/23	ASLE	Aersale Corp	DE	Machn	IndWs	Machinery, Equipment & Suppli	Finazzo Nicolas	FL	DO	See Rema	P.m	1,349	11.60	116	3	4,307	M
8/17/23 20:32	8/17/23	ASLE	Aersale Corp	DE	Machn	IndWs	Machinery, Equipment & Suppli	Garmendia Martin	FL	O	See Rema	P	23	11.51	2	1	185	D
8/17/23 17:45	8/15/23	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Hatsopoulos John	MA	D		P.m	10	1.02	10	2	464	D
8/17/23 11:32	8/14/23	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Lewis Earl R	MA	D		P	2	1.00	2	0	495	D
8/17/23 11:22	8/16/23	AEY	Addvantage Technologies Group Inc	OK	Machn	WhDur	Durable Goods	McGill Jim	OK	D		P	11	0.4200	25	12	229	D
8/16/23 20:26	8/14/23	ASYS	Amtech Systems Inc	AZ	Machn	Mchn	Special Industry Machinery	Daigle Robert C	AZ	DO	CEO	P	0	9.00	0	0	22	D
8/16/23 18:23	8/15/23	ASYS	Amtech Systems Inc	AZ	Machn	Mchn	Special Industry Machinery	Daigle Robert C	AZ	DO	CEO	P.dm	21	8.75	2	12	22	D
8/16/23 16:42	8/14/23	ALTG	Alta Equipment Group Inc.	DE	Machn	IndWs	Industrial Machinery & Equipm	Savas Zachary E.	MI	D		P.m	142	14.21	10	12	95	D
8/16/23 08:01	8/14/23	ALTG	Alta Equipment Group Inc.	DE	Machn	IndWs	Industrial Machinery & Equipm	Greenawalt Ryan	MI	DOT	See Rema	P	144	14.37	10	13	86	I
8/15/23 16:25	8/14/23	ALTG	Alta Equipment Group Inc.	DE	Machn	IndWs	Industrial Machinery & Equipm	Shribman Daniel	MI	D		P	101	14.37	7	2	406	D
8/15/23 16:08	8/11/23	ASYS	Amtech Systems Inc	AZ	Machn	Mchn	Special Industry Machinery	Daigle Robert C	AZ	DO	CEO	P.m	146	8.94	16	531	19	D
8/14/23 17:52	8/11/23	ASLE	Aersale Corp	DE	Machn	IndWs	Machinery, Equipment & Suppli	Fedder Judith Ann	FL	D		P	19	10.83	2	15	14	D
8/14/23 17:50	8/11/23	ASLE	Aersale Corp	DE	Machn	IndWs	Machinery, Equipment & Suppli	Levy Andrew C	FL	D		P.m	153	10.94	14	163	23	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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