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
5/29/26 17:15	5/27/26	CDNL	Cardinal Infrastructure Group Inc.	DE	Machn	HvyCn	Heavy Construction Non-Bldg C	Wood Benjamin	NC	O	COO	1	P	1,026	51.30	20		20	D
5/26/26 18:11	5/15/26	AEBI	Aebi Schmidt Holding AG	V8	Machn	CnMch	Construction Machinery & Equi	Meury Joel Michel		O	Principa	1	P	6	11.30	1		1	D
5/22/26 18:29	5/20/25	RAIN	Rain Enhancement Technologies Holdco, Inc.	MA	Machn	Mchn	Misc Industrial & Commercial	Seidl Randy	FL	DO	CEO	1	P.m	101	2.37	43	7	645	D
5/21/26 16:03	5/20/26	KBR	Kbr, Inc.	DE	Machn	HvyCn	Heavy Construction Non-Bldg C	Moore Jack B	TX	D		1	P	126	31.44	4	8	54	D
5/21/26 16:02	5/19/26	KBR	Kbr, Inc.	DE	Machn	HvyCn	Heavy Construction Non-Bldg C	Sabater Carlos A.	TX	D		1	P	471	32.47	15	68	36	D
5/21/26 15:26	5/19/26	CVR	Chicago Rivet & Machine Co	IL	Machn	Mchn	Metalworkg Machinery & Equipm	Cooney Kent H	IL	D		1	P	9	9.85	1	900	1	D
5/21/26 11:31	5/13/26	HDSN	Hudson Technologies Inc /Ny	NY	Machn	IndWs	Machinery, Equipment & Suppli	Parrillo Richard	NJ	D		2	P	73	4.87	15	8	196	D
5/21/26 09:02	5/19/26	HDSN	Hudson Technologies Inc /Ny	NY	Machn	IndWs	Machinery, Equipment & Suppli	Bertaux Brian J.	NJ	O	CFO	1	P	10	4.87	2		2	D
5/20/26 11:17	5/19/26	AP	Ampco Pittsburgh Corp	PA	Machn	Mchn	Pumps & Pumping Equipment	McBrayer Brett	PA	DO	CEO	2	P	80	7.39	11	2	586	D
5/19/26 17:07	5/15/26	AEBI	Aebi Schmidt Holding AG	V8	Machn	CnMch	Construction Machinery & Equi	Schroeder Henning		O	CEO Euro	1	P	34	11.30	3	5	61	D
5/19/26 17:05	5/15/26	AEBI	Aebi Schmidt Holding AG	V8	Machn	CnMch	Construction Machinery & Equi	Portmann Marco		O	Group CF	1	P	57	11.31	5	20	30	D
5/19/26 17:04	5/19/26	AEBI	Aebi Schmidt Holding AG	V8	Machn	CnMch	Construction Machinery & Equi	Schewerda Steffen		O	P Vehicl	1	P	58	11.68	5	7	75	D
5/19/26 17:03	5/19/26	AEBI	Aebi Schmidt Holding AG	V8	Machn	CnMch	Construction Machinery & Equi	Scherer Marcus Andreas		O	Chief En	1	P	24	12.15	2	10	22	D
5/19/26 17:00	5/15/26	AEBI	Aebi Schmidt Holding AG	V8	Machn	CnMch	Construction Machinery & Equi	Schaub Patrick Francois		D		1	P	74	11.41	7	15	50	D
5/19/26 16:10	5/18/26	AZTA	Azenta, Inc.	DE	Machn	Mchn	Special Industry Machinery	Cornog William L	MA	D		1	P	164	16.38	10	103	20	I
5/18/26 16:01	5/18/26	FLS	Flowserve Corp	NY	Machn	Mchn	Pumps & Pumping Equipment	McMurray Michael C.	TX	D		1	P	164	65.71	3	44	8	D
5/18/26 06:10	5/15/26	J	Jacobs Solutions Inc.	DE	Machn	HvyCn	Heavy Construction Non-Bldg C	Pragada Robert V	TX	DO	Chair,CE	1	P	400	111.09	4	1	334	D
5/15/26 20:08	5/14/26	KBR	Kbr, Inc.	DE	Machn	HvyCn	Heavy Construction Non-Bldg C	Von Thaer Lewis	TX	D		1	P	92	30.77	3	41	10	D
5/15/26 20:06	5/13/26	KBR	Kbr, Inc.	DE	Machn	HvyCn	Heavy Construction Non-Bldg C	Evans Shad E.	TX	O	EVP,CFO	1	P	256	30.60	8	24	44	D
5/15/26 17:31	5/13/26	ERII	Energy Recovery, Inc.	DE	Machn	Mchn	Special Industry Machinery	Tondreau Pamela L.	CA	D		1	P	167	8.34	20	36	76	I
5/15/26 16:27	5/14/26	FLS	Flowserve Corp	NY	Machn	Mchn	Pumps & Pumping Equipment	Savoy Brian D	NC	D		1	P	67	67.34	1	39	4	D
5/15/26 13:25	5/14/26	HDSN	Hudson Technologies Inc /Ny	NY	Machn	IndWs	Machinery, Equipment & Suppli	Mansy Loan Nguyen	NJ	D		1	P	25	4.96	5	24	26	D
5/15/26 12:40	5/14/26	HDSN	Hudson Technologies Inc /Ny	NY	Machn	IndWs	Machinery, Equipment & Suppli	Bulgarino Nicole E	NJ	D		1	P	3	4.85	1	5	11	D
5/15/26 12:39	5/13/26	HDSN	Hudson Technologies Inc /Ny	NY	Machn	IndWs	Machinery, Equipment & Suppli	Prouty Eric A	NJ	D		1	P	24	4.84	5	3	154	D
5/15/26 12:38	5/13/26	HDSN	Hudson Technologies Inc /Ny	NY	Machn	IndWs	Machinery, Equipment & Suppli	Sheriff Alan	NJ	D		1	P	25	4.88	5	128	9	D
5/15/26 12:36	5/14/26	HDSN	Hudson Technologies Inc /Ny	NY	Machn	IndWs	Machinery, Equipment & Suppli	Feeler Jeffrey R	NJ	D		1	P	25	4.92	5	125	9	D
5/15/26 12:36	5/13/26	HDSN	Hudson Technologies Inc /Ny	NY	Machn	IndWs	Machinery, Equipment & Suppli	Gaglione Kenneth	NJ	DO	P,CEO	1	P	24	4.90	5	13	43	I
5/14/26 17:31	5/13/26	J	Jacobs Solutions Inc.	DE	Machn	HvyCn	Heavy Construction Non-Bldg C	Fernandez Manuel J	TX	D		2	P	78	118.32	1	6	13	D
5/14/26 16:04	5/13/26	POOL	Pool Corp	DE	Machn	WhDur	Misc Durable Goods	Perez De La Mesa Manuel J	LA	D		4	P	5,774	192.48	30	3	958	I
5/13/26 16:18	5/12/26	CRCT	Cricut, Inc.	DE	Machn	Mchn	Special Industry Machinery	Makler Jason	TX	D		1	P.dm	43	4.34	10	50	30	I
5/12/26 16:35	5/8/26	ETN	Eaton Corp Plc		Machn	Mchn	Misc Industrial & Commercial	Johnson Gerald	OH	D		1	P.m	390	406.03	1	144	2	D
5/12/26 16:34	5/8/26	POOL	Pool Corp	DE	Machn	WhDur	Misc Durable Goods	Whalen David G	LA	D		1	P	100	190.44	1	6	9	D
5/12/26 16:05	5/11/26	OUST	Ouster, Inc.	DE	Machn	Mchn	General Industrial Machinery	Boulet Virginia	CA	D		2	P	178	21.82	8	4	230	D
5/8/26 11:55	5/7/26	POOL	Pool Corp	DE	Machn	WhDur	Misc Durable Goods	Stokely John E	LA	D		1	P	193	193.07	1	7	16	D
5/8/26 11:53	4/7/26	POOL	Pool Corp	DE	Machn	WhDur	Misc Durable Goods	Hope James D	LA	D		2	P	190	78.07	2	30	11	D
5/5/26 14:00	5/4/26	CAT	Caterpillar Inc	DE	Machn	CnMch	Construction Machinery & Equi	Maclennan David	TX	D		1	P	219	876.84	0	3	8	D
5/4/26 18:30	4/30/26	HAYW	Hayward Holdings, Inc.		Machn	Mchn	Refrigeration & Service Indus	Canning Susan M.	NC	O	SVP,CLO,	1	P	29	12.76	2	2	104	D
5/4/26 16:15	5/4/26	XYL	Xylem Inc.	IN	Machn	Mchn	Pumps & Pumping Equipment	Peribere Jerome A	DC	D		1	P	141	116.61	1	4	31	I
5/1/26 16:03	4/29/26	CECO	Ceco Environmental Corp	DE	Machn	Mchn	Industrial & Commercial Fans	Wallman Richard F	TX	D		1	P	1,101	73.43	15	5	315	M
4/27/26 18:34	4/27/26	GGG	Graco Inc	MN	Machn	Mchn	Pumps & Pumping Equipment	Simon Andrea Helen	MN	D		1	P	100	80.53	1		1	D
4/27/26 09:30	4/24/26	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Ghoniem Ahmed	MA	D		1	P.d	10	0.7860	13		13	D
4/17/26 18:05	4/15/26	PRIM	Primoris Services Corp	DE	Machn	HvyCn	Water, Sewer, Pipeline, Comm	McCallister Terry D	TX	D		1	P	2	166.80	0	0	31	D
4/14/26 16:03	4/13/26	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Hirsch Susan B	NJ	D		2	P	44	2.94	15	6	265	D
4/2/26 20:00	3/31/26	SLND	Southland Holdings, Inc.	DE	Machn	HvyCn	Heavy Construction Non-Bldg C	Winn Walter Timothy	TX	DO	CO-COO,E	1	P	43	1.47	29	2	1,951	D
4/1/26 12:58	3/31/26	OTH	Off the Hook Ys Inc.	NV	Machn	RailEq	Ship & Boat Building & Repair	Ruegg Jason Daniel	NC	DOT	P,CB	1	P	20	2.03	10	0	13,904	D
4/1/26 12:54	3/31/26	OTH	Off the Hook Ys Inc.	NV	Machn	RailEq	Ship & Boat Building & Repair	Simmons Andrew James	NC	DO	VP,Dir	1	P	20	2.01	10	1	1,226	D
4/1/26 11:48	3/31/26	OTH	Off the Hook Ys Inc.	NV	Machn	RailEq	Ship & Boat Building & Repair	John Brian	NC	DOT	CEO,Dir	1	P	110	2.06	53	4	1,253	I
3/27/26 17:00	3/26/26	CDNL	Cardinal Infrastructure Group Inc.	DE	Machn	HvyCn	Heavy Construction Non-Bldg C	Zelman Ivy	NC	D		1	P	251	36.33	7	82	15	D
3/27/26 14:44	3/26/26	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Lewis Earl	MA	D		2	P	27	2.70	10	1	1,011	D
3/26/26 10:24	3/24/26	ALG	Alamo Group Inc	DE	Machn	AgMch	Farm Machinery & Equipment	Grooms Nina C	TX	D		1	P	40	171.61	0	8	3	D
3/24/26 16:18	3/5/26	SOTK	Sono Tek Corp	NY	Machn	Mchn	Special Industry Machinery	Lawal Adeniyi	NY	D		1	P.d	10	4.12	2		2	D
3/23/26 14:35	3/23/26	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Whiting John Kimball IV	MA	O	GC,Secre	1	P	24	2.38	10	79	23	D
3/23/26 14:34	3/20/26	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Deschenes Roger P.	MA	O	CAO	1	P	22	2.23	10	23	53	D
3/23/26 14:33	3/20/26	TGEN	Tecogen Inc.	DE	Machn	Mchn	Air-Cond & Warm Air Heatg Equ	Rangesh Abinand	MA	DOH	CEO	1	P	7	2.30	3	5	67	D
3/23/26 07:43	3/19/26	ESOA	Energy Services of America Corp	DE	Machn	HvyCn	Water, Sewer, Pipeline, Comm	Reynolds Douglas V	WV	DOT	P	1	P.m	83	13.21	6	0	1,926	D
3/20/26 19:05	3/16/26	EKSO	Ekso Bionics Holdings, Inc.	NV	Machn	Mchn	General Industrial Machinery	Jones Jason C	CA	O	COO	1	P	16	11.85	1	5	30	I
3/20/26 19:03	3/16/26	EKSO	Ekso Bionics Holdings, Inc.	NV	Machn	Mchn	General Industrial Machinery	Wong Jerome	CA	O	CFO	1	P	16	11.85	1	5	29	I
3/19/26 17:01	3/19/26	VEEE	Twin Vee Powercats, Co.		Machn	RailEq	Ship & Boat Building & Repair	Schuyler Kevin	FL	D		1	P	10	0.4066	25	400	31	D
3/18/26 17:01	3/16/26	VEEE	Twin Vee Powercats, Co.		Machn	RailEq	Ship & Boat Building & Repair	Swets Larry G Jr	FL	D		2	P.m	58	0.3867	150	150	250	D
3/16/26 18:55	3/11/26	ASLE	Aersale Corp	DE	Machn	IndWs	Machinery, Equipment & Suppli	Fedder Judith Ann	FL	D		1	P	6	6.46	1	2	62	D
3/16/26 18:11	3/3/26	ALTG	Alta Equipment Group Inc.	DE	Machn	IndWs	Industrial Machinery & Equipm	Nair Sidhartha	MI	D		1	P.m	27	6.81	4	12	38	D
3/16/26 16:20	3/12/26	ZBRA	Zebra Technologies Corp		Machn	Mchn	General Industrial Machinery	Dhanasekaran Satish	IL	D		1	P	41	205.40	0	3	8	D
3/16/26 12:01	3/12/26	ALTG	Alta Equipment Group Inc.	DE	Machn	IndWs	Industrial Machinery & Equipm	Mill Road Capital Iii, L.P.	CT	T		2	P.m	492	6.15	80	2	4,373	D
3/11/26 18:34	3/10/26	DSGR	Distribution Solutions Group, Inc.	DE	Machn	IndWs	Machinery, Equipment & Suppli	Zamarripa Robert	IL	D		1	P	297	21.23	14	42	47	D
3/11/26 11:11	3/9/26	ALG	Alamo Group Inc	DE	Machn	AgMch	Farm Machinery & Equipment	Hureau Robert Paul	TX	DO	P,CEO	1	P	76	164.40	0	2	22	D
3/9/26 17:52	3/6/26	ORN	Orion Group Holdings Inc		Machn	HvyCn	Heavy Construction Non-Bldg C	Vasquez Alison Gaut	TX	O	EVP,CFO	1	P	50	11.85	4	8	58	D
3/9/26 16:05	3/6/26	FTEK	Fuel Tech, Inc.	DE	Machn	Mchn	Industrial & Commercial Fans	Arnone Vincent J	IL	DO	P,CEO	1	P	12	1.24	10	2	550	D
3/6/26 17:05	3/4/26	TPC	Tutor Perini Corp	MA	Machn	HvyCn	Nonresidential Bldg Contracto	Arkley Peter	CA	D		1	P.m	1,824	72.96	25	13	217	D
3/5/26 17:22	3/4/26	TPC	Tutor Perini Corp	MA	Machn	HvyCn	Nonresidential Bldg Contracto	Smalley Gary G.	CA	DO	CEO,P	1	P	732	73.24	10	12	91	D
3/2/26 17:39	3/2/26	TNC	Tennant Co	MN	Machn	Mchn	Refrigeration & Service Indus	Glerum James T Jr.	MN	D		1	P	500	61.25	8	999%	9	D
3/2/26 17:39	2/26/26	TNC	Tennant Co	MN	Machn	Mchn	Refrigeration & Service Indus	Mulligan Donal L	MN	D		1	P.m	504	63.02	8	41	28	I
3/2/26 17:34	2/26/26	TNC	Tennant Co	MN	Machn	Mchn	Refrigeration & Service Indus	Huml David W.	MN	DO	P,CEO	1	P	258	64.39	4	3	143	M

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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