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
6/4/25 11:16	12/9/24	ITW	Illinois Tool Works Inc	DE	Machn	Mchn	General Industrial Machinery	Smith David Byron Jr	IL	D		3	P	570	249.84	2	1	394	D
5/22/25 16:30	5/21/25	MIDD	Middleby Corp	DE	Machn	Mchn	Refrigeration & Service Indus	Garden Edward P	IL	D		3	P.m	93,496	145.87	641	24	3,277	I
5/19/25 16:14	5/15/25	NNBR	Nn Inc	DE	Machn	Mchn	Metalworkg Machinery & Equipm	Gautam Rajeev	NC	D		1	P	22	2.22	10	3	347	I
5/16/25 18:26	5/14/25	ASYS	Amtech Systems Inc	AZ	Machn	Mchn	Special Industry Machinery	Averick Robert M	CT	DT		9	P.dm	1,270	4.72	269	10	2,937	D
5/16/25 17:29	5/14/25	ASYS	Amtech Systems Inc	AZ	Machn	Mchn	Special Industry Machinery	Daigle Robert C	AZ	DO	CB,CEO	2	P.m	42	3.71	11	4	313	D
5/16/25 17:03	5/16/25	CMI	Cummins Inc	IN	Machn	Mchn	Engines & Turbines	Stone John H	IN	D		1	P	332	332.08	1	69	2	D
5/15/25 17:05	5/13/25	ERII	Energy Recovery, Inc.	DE	Machn	Mchn	Special Industry Machinery	Moon David W	CA	DO	P,CEO	4	P	407	14.32	28	16	205	I
5/15/25 17:04	5/14/25	ERII	Energy Recovery, Inc.	DE	Machn	Mchn	Special Industry Machinery	Tondreau Pamela L.	CA	D		1	P	52	12.28	4	11	41	D
5/14/25 21:04	5/13/25	NNBR	Nn Inc	DE	Machn	Mchn	Metalworkg Machinery & Equipm	French Timothy M.	NC	O	COO	1	P.m	104	2.09	50	15	380	D
5/14/25 21:04	5/12/25	NNBR	Nn Inc	DE	Machn	Mchn	Metalworkg Machinery & Equipm	Bevis Harold C	NC	DO	P,CEO	1	P.m	109	2.17	50	4	1,463	D
5/14/25 21:04	5/13/25	NNBR	Nn Inc	DE	Machn	Mchn	Metalworkg Machinery & Equipm	Harman Jeri J	NC	D		2	P	46	2.66	17	5	377	D
5/14/25 16:07	5/12/25	MIDD	Middleby Corp	DE	Machn	Mchn	Refrigeration & Service Indus	Scherger Stephen R.	IL	D		1	P	293	146.70	2	89	4	D
4/24/25 15:22	4/23/25	TAYD	Taylor Devices, Inc.	NY	Machn	Mchn	General Industrial Machinery	Sopko Timothy John	NY	DO	CEO	2	P	63	31.64	2	25	10	D
4/24/25 11:09	4/22/25	GTEC	Greenland Technologies Holding Corp.	D8	Machn	Mchn	General Industrial Machinery	Wang Peter	F4	DT		1	P	6,212	1.00	6,212	999%	6,214	I
4/1/25 16:03	3/28/25	FTEK	Fuel Tech, Inc.	DE	Machn	Mchn	Industrial & Commercial Fans	Arnone Vincent J	IL	DO	P,CEO	3	P	57	1.04	55	13	486	D
3/26/25 10:20	3/24/25	AP	Ampco Pittsburgh Corp	PA	Machn	Mchn	Pumps & Pumping Equipment	Fessenden Elizabeth Anne	PA	D		1	P.m	8	2.21	4	4	107	D
3/25/25 17:11	10/9/23	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Lewis Earl R	MA	D		10	P	119	0.7082	168	30	737	D
3/14/25 11:15	3/5/25	AAON	Aaon, Inc.	NV	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Stewart David Raymond	OK	D		1	P	81	80.86	1	11	10	I
3/13/25 07:42	3/12/25	TTC	Toro Co	MN	Machn	Mchn	Lawn & Garden Tractors & Home	Funk Edric C	MN	O	Group VP	3	P.d	32	79.77	0	6	8	I
3/11/25 19:01	3/7/25	GTES	Gates Industrial Corp Plc	X0	Machn	Mchn	General Industrial Machinery	Eliasson Fredrik J	CO	D		2	P	1,672	16.58	101	115	188	D
2/27/25 19:14	2/4/25	TPIC	Tpi Composites, Inc		Machn	Mchn	Engines & Turbines	Dere Construction Taahhut A.S.	W8	T		2	P.m	13,229	1.82	7,253	153	12,000	D
2/27/25 08:27	2/26/25	CECO	Ceco Environmental Corp	DE	Machn	Mchn	Industrial & Commercial Fans	Wallman Richard F	TX	D		6	P	1,960	22.28	88	45	283	M
2/13/25 15:54	2/12/25	SXI	Standex International Corp/de/	DE	Machn	Mchn	Refrigeration & Service Indus	Arets Max	NH	O	VP; CIO	1	P	12	191.00	0	5	1	D
2/12/25 12:32	2/11/25	KMT	Kennametal Inc	PA	Machn	Mchn	Machine Tools, Metal Cutting	Chowbey Sanjay	PA	DO	P,CEO	3	P	599	23.96	25	48	78	D
2/10/25 16:54	2/6/25	RAIN	Rain Enhancement Technologies Holdco, Inc.	MA	Machn	Mchn	Misc Industrial & Commercial	Dacier Paul T	MA	T		2	P	250	11.39	22	1	1,861	D
2/4/25 16:10	1/31/25	AZTA	Azenta, Inc.	DE	Machn	Mchn	Special Industry Machinery	Zhou Ginger	MA	O	SVP,GM,G	1	P	19	45.88	0	2	28	D
1/6/25 15:29	1/6/25	CW	Curtiss Wright Corp	DE	Machn	Mchn	Misc Industrial & Commercial	McDonald George P.	NC	O	VP,Corpo	1	P	9	304.13	0	2	2	D
1/6/25 15:19	1/6/25	CW	Curtiss Wright Corp	DE	Machn	Mchn	Misc Industrial & Commercial	Watts John C	NC	O	VP Strat	2	P	12	263.50	0	1	5	D
1/6/25 15:12	1/6/25	CW	Curtiss Wright Corp	DE	Machn	Mchn	Misc Industrial & Commercial	Rayment Kevin	NC	O	VP,COO	1	P	16	304.12	0	0	20	D
1/6/25 15:06	1/6/25	CW	Curtiss Wright Corp	DE	Machn	Mchn	Misc Industrial & Commercial	Freda Robert F	NC	O	VP,Treas	2	P	21	256.16	0	2	4	D
1/6/25 15:00	1/6/25	CW	Curtiss Wright Corp	DE	Machn	Mchn	Misc Industrial & Commercial	Ferdenzi Paul J	NC	H	Former O	2	P	21	263.01	0	1	16	D
1/6/25 14:50	1/6/25	CW	Curtiss Wright Corp	DE	Machn	Mchn	Misc Industrial & Commercial	Farkas K Christopher	NC	O	VP,CFO	2	P	21	259.11	0	1	9	D
1/6/25 14:43	1/6/25	CW	Curtiss Wright Corp	DE	Machn	Mchn	Misc Industrial & Commercial	Bamford Lynn M	NC	DO	Chair,CE	2	P	21	263.78	0	0	36	D
12/16/24 19:49	12/12/24	OUST	Ouster, Inc.	DE	Machn	Mchn	General Industrial Machinery	Frichtl Mark	CA	O	CTO	2	P	148	11.35	13	3	513	D
12/16/24 19:47	12/12/24	OUST	Ouster, Inc.	DE	Machn	Mchn	General Industrial Machinery	Pacala Charles Angus	CA	DO	P,CEO	2	P	696	10.40	67	10	770	D
12/5/24 16:40	12/5/24	BC	Brunswick Corp	DE	Machn	Mchn	Engines & Turbines	Fils-Aime Reginald	IL	D		1	P	18	79.01	0	3	7	D
12/2/24 16:16	10/22/24	XYL	Xylem Inc.	IN	Machn	Mchn	Pumps & Pumping Equipment	Tretikov Lila	DC	D		1	P	1	132.00	0	0	7	D
11/27/24 20:14	11/26/24	KITT	Nauticus Robotics, Inc.	DE	Machn	Mchn	General Industrial Machinery	Gibson John W Jr	TX	DO	Interim	1	P.d	54	1.03	52	267	72	D
11/26/24 17:46	11/22/24	KITT	Nauticus Robotics, Inc.	DE	Machn	Mchn	General Industrial Machinery	Flores William	TX	D		2	P.dm	29	0.2754	107		100	D
11/20/24 16:02	11/19/24	FTEK	Fuel Tech, Inc.	DE	Machn	Mchn	Industrial & Commercial Fans	Jones Sharon L	IL	D		5	P.m	54	1.04	52	114	97	D
11/19/24 16:10	11/18/24	AZTA	Azenta, Inc.	DE	Machn	Mchn	Special Industry Machinery	Marotta John	MA	DO	P,CEO	1	P.m	553	39.59	14	16	101	D
11/19/24 16:10	11/18/24	AZTA	Azenta, Inc.	DE	Machn	Mchn	Special Industry Machinery	Cornog William L	MA	D		1	P	495	39.60	13	554	15	I
11/19/24 16:10	11/18/24	AZTA	Azenta, Inc.	DE	Machn	Mchn	Special Industry Machinery	Hirsch Didier	MA	D		1	P	40	39.50	1	41	3	D
11/19/24 16:00	11/19/24	AZTA	Azenta, Inc.	DE	Machn	Mchn	Special Industry Machinery	Madaus Martin D	MA	D		1	P	201	40.77	5	200	7	D
11/14/24 08:58	11/13/24	TPIC	Tpi Composites, Inc		Machn	Mchn	Engines & Turbines	Siwek William E	AZ	O	P,CEO	1	P	22	2.19	10	5	218	D
11/14/24 08:53	11/12/24	TPIC	Tpi Composites, Inc		Machn	Mchn	Engines & Turbines	Miller Ryan D.	AZ	O	CFO	1	P	22	2.24	10	45	32	D
10/21/24 21:36	9/18/24	AIRJ	Montana Technologies Corp.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Spence John Yogi	IL	T		1	P.dm	150	8.50	18	2	968	M
9/27/24 12:55	9/27/24	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Hatsopoulos John	MA	D		20	P.m	106	0.7596	139	16	989	D
9/16/24 06:08	9/12/24	FTEK	Fuel Tech, Inc.	DE	Machn	Mchn	Industrial & Commercial Fans	Albrecht Ellen T	IL	O	CFO	1	P	5	1.01	5	6	92	D
9/5/24 18:09	9/3/24	ETN	Eaton Corp Plc		Machn	Mchn	Misc Industrial & Commercial	Thompson Dorothy C	OH	D		1	P	662	300.30	2	276	3	M
8/27/24 19:44	8/21/24	ETN	Eaton Corp Plc		Machn	Mchn	Misc Industrial & Commercial	Terrell Karenann K	OH	D		1	P	149	298.97	1		1	D
8/23/24 16:46	8/21/24	GTES	Gates Industrial Corp Plc	X0	Machn	Mchn	General Industrial Machinery	Neely Wilson S	CO	D		3	P	1,061	14.74	72	128	128	I
8/21/24 16:07	8/19/24	NNBR	Nn Inc	DE	Machn	Mchn	Metalworkg Machinery & Equipm	Benvenuti Raynard D.	NC	D		1	P	37	3.74	10	3	331	I
8/19/24 16:30	8/16/24	OUST	Ouster, Inc.	DE	Machn	Mchn	General Industrial Machinery	Maddock Ernest E	CA	D		1	P	62	7.79	8	13	69	D
8/19/24 16:30	8/16/24	OUST	Ouster, Inc.	DE	Machn	Mchn	General Industrial Machinery	Boulet Virginia	CA	D		4	P	406	10.15	40	24	208	D
8/19/24 16:10	8/16/24	NNBR	Nn Inc	DE	Machn	Mchn	Metalworkg Machinery & Equipm	Carroll Christina	NC	D		1	P	20	3.51	6	2	267	D
8/16/24 16:12	8/14/24	NNBR	Nn Inc	DE	Machn	Mchn	Metalworkg Machinery & Equipm	Faria Joao V	NC	D		1	P	68	3.41	20	8	278	D
8/15/24 17:39	8/15/24	NVT	Nvent Electric Plc	L2	Machn	Mchn	Special Industry Machinery (N	Parker Herbert K	MN	D		1	P	497	65.71	8	28	35	D
7/2/24 16:10	6/28/24	ZONE	Cleancore Solutions, Inc.	NV	Machn	Mchn	Refrigeration & Service Indus	Adams Clayton	NE	DOT	CEO	5	P	630	3.91	161	50	481	D
7/1/24 18:06	6/28/24	PDYN	Palladyne Ai Corp.	DE	Machn	Mchn	General Industrial Machinery	Garagic Denis	UT	O	CTO	3	P	5	1.75	3	1	554	D
6/24/24 17:47	6/21/24	PDYN	Palladyne Ai Corp.	DE	Machn	Mchn	General Industrial Machinery	Wolff Benjamin G	UT	DO	P,CEO	9	P.m	127	1.58	80	5	1,690	D
6/10/24 18:21	6/7/24	PDYN	Palladyne Ai Corp.	DE	Machn	Mchn	General Industrial Machinery	Weibling Dennis M	UT	D		12	P.m	397	1.56	255	51	752	I
5/24/24 18:04	5/24/24	CMI	Cummins Inc	IN	Machn	Mchn	Engines & Turbines	Wiltrout Jeffrey T	IN	O	VP - Cor	1	P	80	285.11	0	21	2	D
5/21/24 13:47	5/20/24	CMI	Cummins Inc	IN	Machn	Mchn	Engines & Turbines	Boakye Marvin	IN	O	VP - Chi	1	P	499	286.04	2		2	D
5/14/24 06:06	5/10/24	ZONE	Cleancore Solutions, Inc.	NV	Machn	Mchn	Refrigeration & Service Indus	Cox Brent	NE	D		1	P	225	0.2556	880		880	D
5/8/24 16:09	4/30/24	ZONE	Cleancore Solutions, Inc.	NV	Machn	Mchn	Refrigeration & Service Indus	Ansari Mohammad Jawad	NE	T		1	P	501	4.01	125	9	1,461	I
5/2/24 16:30	4/30/24	PSIX	Power Solutions International, Inc.	IL	Machn	Mchn	Engines & Turbines	Gagnon Neil	NY	T		9	P.m	253	1.99	127	9	1,480	M
4/3/24 16:01	4/2/24	CVV	Cvd Equipment Corp	NY	Machn	Mchn	Special Industry Machinery	Africk Andrew	NY	T		1	P.m	1,084	4.98	218	21	1,248	I
3/14/24 18:41	8/10/23	EKSO	Ekso Bionics Holdings, Inc.	NV	Machn	Mchn	General Industrial Machinery	Lathan Corinna	CA	D		1	P.m	15	1.13	14	10	148	D
3/11/24 16:15	3/11/24	ACLS	Axcelis Technologies Inc	DE	Machn	Mchn	Special Industry Machinery	Low Russell	MA	DO	P,CEO	1	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		1	P	50	19.87	3	46	8	D
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	1	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		1	P	150	266.57	1	111	1	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	1	P	56	111.04	1	3	20	D
2/20/24 16:57	2/16/24	GTES	Gates Industrial Corp Plc	X0	Machn	Mchn	General Industrial Machinery	Simpkins Neil P	NY	D		1	P	12,200	12.20	1,000		1,000	I
2/16/24 19:18	2/16/24	GTES	Gates Industrial Corp Plc	X0	Machn	Mchn	General Industrial Machinery	Jurek Ivo	CO	DO	CEO	1	P	250	12.20	20	3	626	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		1	P	2	194.08	0	1	1	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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