Insider Stock Trading

Filing Date	T Date	Ticker	Issuer	Inc	Sector	Ind	Industry	Owner	oSt	Rel	Title	T	TVal	Price	Qty	oc	Own	H
11/20/24 17:37	11/18/24	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Hopson Preston III	CA	O	EVP,Chie	M.d	0	0.00	8	19	48	D
11/20/24 17:37	11/18/24	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Shoemaker Leslie L	CA	O	EVP,Chie	M.d	0	0.00	9	3	300	D
11/20/24 17:32	11/18/24	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Carter Brian N	CA	O	SVP,Corp	M.d	0	0.00	4	10	44	D
11/20/24 17:30	11/18/24	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Burdick Steven M	CA	O	EVP,CFO	M.d	0	0.00	9	9	117	D
11/20/24 17:28	11/18/24	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Batrack Dan L	CA	DO	CB, CEO,	M.d	0	0.00	49	51	147	D
11/20/24 17:25	11/18/24	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Argus Roger R	CA	O	P,Commer	M.d	0	0.00	7	112	14	D
11/14/24 16:00	11/12/24	PAYX	Paychex Inc	DE	BizSv	EngSv	Engineering, Accounting, Rese	Tucci Joseph M	NY	D		M.d	545	47.43	11	21	66	D
11/12/24 17:30	11/11/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Bieber Michael A	CA	DO	P,CEO	M.d	147	13.49	11	7	174	D
11/12/24 17:30	11/11/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Bieber Michael A	CA	DO	P,CEO	S.d	-496	45.67	-11	-6	174	D
11/8/24 17:30	11/6/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Bieber Michael A	CA	DO	P,CEO	M.d	24	13.49	2	1	174	D
11/8/24 17:30	11/6/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Bieber Michael A	CA	DO	P,CEO	S.d	-83	45.86	-2	-1	174	D
11/7/24 12:00	11/6/24	ACM	Aecom	DE	BizSv	EngSv	Engineering Services	Kapoor Gaurav	TX	O	CFO (PAO	S	-4,890	115.34	-42	-58	31	D
10/18/24 16:00	10/16/24	PAYX	Paychex Inc	DE	BizSv	EngSv	Engineering, Accounting, Rese	Bottini Mark Anthony	NY	O	SVP of S	M.d	2,218	47.32	47	137	81	D
10/18/24 16:00	10/16/24	PAYX	Paychex Inc	DE	BizSv	EngSv	Engineering, Accounting, Rese	Bottini Mark Anthony	NY	O	SVP of S	S.d	-6,650	141.87	-47	-37	81	D
10/17/24 16:00	10/15/24	PAYX	Paychex Inc	DE	BizSv	EngSv	Engineering, Accounting, Rese	Schrader Robert L.	NY	O	SVP,CFO	M.d	1,112	85.46	13	284	18	D
10/17/24 16:00	10/15/24	PAYX	Paychex Inc	DE	BizSv	EngSv	Engineering, Accounting, Rese	Schrader Robert L.	NY	O	SVP,CFO	S.d	-1,853	142.35	-13	-43	18	D
10/10/24 16:00	10/9/24	PAYX	Paychex Inc	DE	BizSv	EngSv	Engineering, Accounting, Rese	Gioja Michael E	NY	O	SVP	M.d	1,513	57.24	26		24	D
10/10/24 16:00	10/9/24	PAYX	Paychex Inc	DE	BizSv	EngSv	Engineering, Accounting, Rese	Gioja Michael E	NY	O	SVP	S.d	-3,674	139.03	-26	-52	24	D
10/8/24 16:00	10/4/24	PAYX	Paychex Inc	DE	BizSv	EngSv	Engineering, Accounting, Rese	Gioja Michael E	NY	O	SVP	M.d	843	57.24	15	151	24	D
10/8/24 16:00	10/4/24	PAYX	Paychex Inc	DE	BizSv	EngSv	Engineering, Accounting, Rese	Gioja Michael E	NY	O	SVP	S.d	-2,050	139.18	-15	-38	24	D
10/3/24 16:05	10/1/24	ACM	Aecom	DE	BizSv	EngSv	Engineering Services	Rudd Troy	TX	DO	CEO	S.m	-10,245	102.45	-100	-36	179	I
10/2/24 16:55	9/30/24	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Maguire Joanne M	CA	D		M.d	0	0.00	2	2	98	D
10/2/24 15:25	10/1/24	FORR	Forrester Research, Inc.	DE	BizSv	EngSv	Engineering, Accounting, Rese	Finn Leo Christian	MA	O	CFO	M.d	0	0.00	5	43	17	D
9/25/24 17:38	9/25/24	MG	Mistras Group, Inc.	DE	BizSv	EngSv	Engineering Services	Lange Michael J.	NJ	O	Senior E	S	-68	11.17	-6	-2	241	D
9/24/24 17:48	9/23/24	MG	Mistras Group, Inc.	DE	BizSv	EngSv	Engineering Services	Lange Michael J.	NJ	O	Senior E	S.m	-349	11.13	-31	-11	247	D
9/20/24 16:39	9/20/24	MG	Mistras Group, Inc.	DE	BizSv	EngSv	Engineering Services	Lange Michael J.	NJ	O	Senior E	S	-272	11.02	-25	-8	278	D
9/20/24 16:11	9/16/24	MG	Mistras Group, Inc.	DE	BizSv	EngSv	Engineering Services	Lange Michael J.	NJ	O	Senior E	S.m	-404	10.69	-38	-11	303	D
9/12/24 19:03	9/11/24	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Burdick Steven M	CA	O	EVP,CFO	S	-1,715	46.57	-37	-25	113	D
9/12/24 18:55	9/11/24	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Ritrievi Kimberly E	CA	D		S	-302	46.48	-7	-4	143	D
9/12/24 18:50	9/10/24	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Shoemaker Leslie L	CA	O	EVP,Chie	S	-3,616	46.11	-78	-21	296	D
9/12/24 18:48	9/10/24	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Volpi Kirsten M	CA	D		S	-90	46.00	-2	-3	64	D
8/30/24 09:23	8/29/24	VSEC	Vse Corp	DE	BizSv	EngSv	Engineering Services	Koonce Calvin Scott	MD	T		S	-1,405	91.83	-15	-1	1,829	I
8/29/24 19:17	8/27/24	VSEC	Vse Corp	DE	BizSv	EngSv	Engineering Services	Koonce Calvin Scott	MD	T		S.m	-2,062	89.64	-23	-1	1,844	I
8/28/24 16:00	8/26/24	PAYX	Paychex Inc	DE	BizSv	EngSv	Engineering, Accounting, Rese	Doody Joseph	FL	D		M.d	608	70.37	9	57	24	D
8/28/24 16:00	8/26/24	PAYX	Paychex Inc	DE	BizSv	EngSv	Engineering, Accounting, Rese	Doody Joseph	FL	D		S.d	-1,129	130.69	-9	-27	24	D
8/22/24 16:50	8/20/24	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Birkenbeuel Gary	CA	D		M.d	29	59.90	0	6	8	D
8/19/24 16:00	8/16/24	PAYX	Paychex Inc	DE	BizSv	EngSv	Engineering, Accounting, Rese	Simmons Christopher C	NY	O	VP,Contr	S.d	-294	125.34	-2	-31	5	D
8/16/24 16:05	8/15/24	ACM	Aecom	DE	BizSv	EngSv	Engineering Services	Rudd Troy	TX	DO	CEO	M.d	2,056	38.72	53	24	279	D
8/16/24 16:05	8/15/24	ACM	Aecom	DE	BizSv	EngSv	Engineering Services	Rudd Troy	TX	DO	CEO	S.d	-3,344	96.36	-35	-11	279	D
8/14/24 18:08	8/12/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Bieber Michael A	CA	DO	P,CEO	M.d	10	13.49	1	0	170	D
8/14/24 18:08	8/12/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Bieber Michael A	CA	DO	P,CEO	S.d	-27	36.46	-1	0	170	D
8/14/24 16:40	8/12/24	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Volpi Kirsten M	CA	D		M.d	14	47.95	0	2	13	D
8/12/24 17:33	8/8/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Bieber Michael A	CA	DO	P,CEO	M.dm	263	13.49	19	13	170	D
8/12/24 17:33	8/8/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Bieber Michael A	CA	DO	P,CEO	S.dm	-709	36.40	-19	-10	170	D
8/8/24 19:27	8/6/24	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Batrack Dan L	CA	DO	CB,CEO	S	-4,082	227.73	-18	-42	25	D
8/8/24 19:25	8/7/24	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Hopson Preston III	CA	O	SVP,GC	S	-1,165	233.07	-5	-36	9	D
8/8/24 17:41	8/7/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Early Creighton K	CA	O	EVP,CFO	M.d	91	9.08	10	17	68	D
8/8/24 17:41	8/7/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Early Creighton K	CA	O	EVP,CFO	S.d	-365	36.45	-10	-13	68	D
8/8/24 17:36	8/6/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Bieber Michael A	CA	DO	P,CEO	M.dm	301	13.49	22	15	170	D
8/8/24 17:36	8/6/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Bieber Michael A	CA	DO	P,CEO	S.dm	-818	36.59	-22	-12	170	D
8/7/24 16:06	8/5/24	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Maguire Joanne M	CA	D		M.d	192	47.95	4	26	19	D
8/6/24 16:00	8/5/24	PAYX	Paychex Inc	DE	BizSv	EngSv	Engineering, Accounting, Rese	Flaschen David J S	NY	D		M.d	1,034	71.64	14	39	51	D
8/6/24 16:00	8/5/24	PAYX	Paychex Inc	DE	BizSv	EngSv	Engineering, Accounting, Rese	Flaschen David J S	NY	D		S.d	-1,807	125.21	-14	-22	51	D
8/5/24 16:05	8/1/24	FORR	Forrester Research, Inc.	DE	BizSv	EngSv	Engineering, Accounting, Rese	Facemire Michael	MA	O	CTO	M.d	0	0.00	1		0	D
8/5/24 16:05	8/5/24	FORR	Forrester Research, Inc.	DE	BizSv	EngSv	Engineering, Accounting, Rese	Facemire Michael	MA	O	CTO	S.d	-13	18.76	-1	-100	0	D
8/5/24 13:15	8/1/24	FORR	Forrester Research, Inc.	DE	BizSv	EngSv	Engineering, Accounting, Rese	Darrah Ryan	MA	O	GC	M.d	0	0.00	3	21	20	D
8/5/24 13:15	8/2/24	FORR	Forrester Research, Inc.	DE	BizSv	EngSv	Engineering, Accounting, Rese	Darrah Ryan	MA	O	GC	S.dm	-86	18.40	-5	-19	20	D
8/5/24 12:53	8/1/24	FORR	Forrester Research, Inc.	DE	BizSv	EngSv	Engineering, Accounting, Rese	Macbeth Shirley	MA	O	CMO	M.d	0	0.00	2	12	14	D
8/5/24 12:49	8/1/24	FORR	Forrester Research, Inc.	DE	BizSv	EngSv	Engineering, Accounting, Rese	Peltzman Steven P.	MA	O	CBTO	M.d	0	0.00	3	19	21	D
8/5/24 12:45	8/1/24	FORR	Forrester Research, Inc.	DE	BizSv	EngSv	Engineering, Accounting, Rese	Leaver Sharyn	MA	O	Chief Re	M.d	0	0.00	2	14	12	D
8/5/24 12:41	8/1/24	FORR	Forrester Research, Inc.	DE	BizSv	EngSv	Engineering, Accounting, Rese	Chouinard Scott	MA	O	Chief Ac	M.d	0	0.00	2	22	9	D
8/5/24 12:35	8/1/24	FORR	Forrester Research, Inc.	DE	BizSv	EngSv	Engineering, Accounting, Rese	Johnson Carrie	MA	O	Chief Pr	M.d	0	0.00	5	38	17	D
7/30/24 16:10	7/27/24	VSEC	Vse Corp	DE	BizSv	EngSv	Engineering Services	Sharma Tarang	VA	O	Chief Ac	M	0	0.00	1	24	6	D
7/30/24 16:00	7/26/24	PAYX	Paychex Inc	DE	BizSv	EngSv	Engineering, Accounting, Rese	Flaschen David J S	NY	D		M.d	550	57.20	10	23	51	D
7/30/24 16:00	7/26/24	PAYX	Paychex Inc	DE	BizSv	EngSv	Engineering, Accounting, Rese	Flaschen David J S	NY	D		S.d	-1,208	125.60	-10	-16	51	D
7/25/24 16:00	7/24/24	PAYX	Paychex Inc	DE	BizSv	EngSv	Engineering, Accounting, Rese	Bottini Mark Anthony	NY	O	SVP of S	S.d	-1,107	123.60	-9	-10	81	D
7/17/24 16:00	7/15/24	PAYX	Paychex Inc	DE	BizSv	EngSv	Engineering, Accounting, Rese	Gibson John B	NY	O	P,CEO	S.d	-1,514	119.53	-13	-14	80	D
7/11/24 14:31	7/9/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Forager Fund, L.P.	AL	T		S	-5,635	29.93	-188	-13	1,269	D
7/3/24 16:00	7/1/24	PAYX	Paychex Inc	DE	BizSv	EngSv	Engineering, Accounting, Rese	Mucci Martin	NY	DH	Chairman	M.dm	9,786	47.32	207	81	462	D
7/3/24 16:00	7/1/24	PAYX	Paychex Inc	DE	BizSv	EngSv	Engineering, Accounting, Rese	Mucci Martin	NY	DH	Chairman	S.dm	-21,927	117.04	-187	-29	462	D
6/25/24 14:49	6/20/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Forager Fund, L.P.	AL	T		S.a	-13	29.28	0	0	1,444	D
6/24/24 17:08	6/20/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Forager Fund, L.P.	AL	T		S	-13	29.28	0	0	158	D
6/20/24 18:01	6/20/24	MG	Mistras Group, Inc.	DE	BizSv	EngSv	Engineering Services	Glanton Richard H	NJ	D		S	-161	7.68	-21	-32	44	D
6/18/24 16:53	6/14/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Forager Fund, L.P.	AL	T		S.m	-366	29.64	-12	-1	1,458	D
6/14/24 18:32	6/13/24	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Shoemaker Leslie L	CA	O	EVP,Chie	M.d	535	47.95	11	18	75	D
6/14/24 18:32	6/13/24	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Shoemaker Leslie L	CA	O	EVP,Chie	S.d	-2,364	211.83	-11	-13	75	D
6/14/24 17:31	6/13/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Bieber Michael A	CA	DO	P,CEO	M.d	81	13.49	6	4	169	D
6/14/24 17:31	6/13/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Bieber Michael A	CA	DO	P,CEO	S.d	-135	30.32	-4	-3	169	D
6/13/24 18:13	6/11/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Bieber Michael A	CA	DO	P,CEO	M.dm	162	13.49	12	8	168	D
6/13/24 18:13	6/11/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Bieber Michael A	CA	DO	P,CEO	S.dm	-271	30.61	-9	-5	168	D
6/13/24 16:51	6/11/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Forager Fund, L.P.	AL	T		S.m	-585	30.70	-19	-1	1,470	D
6/12/24 17:52	6/10/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Shahidehpour Mohammad	CA	D		S	-92	30.83	-3	-19	13	D
6/12/24 17:50	6/10/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Bieber Michael A	CA	DO	P,CEO	M.d	61	13.49	5	3	164	D
6/12/24 17:50	6/10/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Bieber Michael A	CA	DO	P,CEO	S.d	-103	31.03	-3	-2	164	D
6/10/24 16:48	6/6/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Forager Fund, L.P.	AL	T		S.m	-1,091	31.53	-35	-2	1,489	D
6/3/24 13:41	6/1/24	FORR	Forrester Research, Inc.	DE	BizSv	EngSv	Engineering, Accounting, Rese	Kasparian Michael	MA	O	CIO	M.d	0	0.00	2	15	17	D
5/30/24 17:33	5/28/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Brisbin Thomas Donald	CA	D		M.dm	141	7.13	20	5	414	D
5/30/24 17:33	5/28/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Brisbin Thomas Donald	CA	D		S.dm	-634	32.01	-20	-5	414	D
5/28/24 17:31	5/24/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Brisbin Thomas Donald	CA	D		M.d	3	7.13	0	0	414	D
5/28/24 17:31	5/24/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Brisbin Thomas Donald	CA	D		S.d	-13	31.90	0	0	414	D
5/28/24 16:00	5/24/24	PAYX	Paychex Inc	DE	BizSv	EngSv	Engineering, Accounting, Rese	Flaschen David J S	NY	D		M.d	1,069	54.25	20	62	51	D
5/28/24 16:00	5/24/24	PAYX	Paychex Inc	DE	BizSv	EngSv	Engineering, Accounting, Rese	Flaschen David J S	NY	D		S.d	-2,455	124.55	-20	-28	51	D
5/23/24 17:31	5/21/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Brisbin Thomas Donald	CA	D		M.dm	57	7.13	8	2	414	D
5/23/24 17:31	5/21/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Brisbin Thomas Donald	CA	D		S.dm	-257	32.15	-8	-2	414	D
5/21/24 18:30	5/20/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Brisbin Thomas Donald	CA	D		M.d	103	7.13	14	4	414	D
5/21/24 18:30	5/20/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Brisbin Thomas Donald	CA	D		S.d	-462	32.06	-14	-3	414	D
5/20/24 17:35	5/16/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Brisbin Thomas Donald	CA	D		M.d	52	7.13	7	2	414	D
5/20/24 17:35	5/16/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Brisbin Thomas Donald	CA	D		S.d	-235	32.01	-7	-2	414	D
5/20/24 16:00	5/17/24	PAYX	Paychex Inc	DE	BizSv	EngSv	Engineering, Accounting, Rese	Velli Joseph M	NY	D		M.d	452	41.70	11	18	70	D
5/20/24 16:00	5/17/24	PAYX	Paychex Inc	DE	BizSv	EngSv	Engineering, Accounting, Rese	Velli Joseph M	NY	D		S.d	-1,348	124.28	-11	-13	70	D
5/16/24 16:48	5/14/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Forager Fund, L.P.	AL	T		S.m	-403	32.30	-12	-1	1,524	D
5/13/24 16:58	5/9/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Forager Fund, L.P.	AL	T		S.m	-3,025	33.48	-90	-6	1,536	D
5/13/24 16:05	5/10/24	ACM	Aecom	DE	BizSv	EngSv	Engineering Services	Stotlar Douglas	TX	D		S	-671	93.51	-7	-17	35	D
5/8/24 16:39	5/6/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Forager Fund, L.P.	AL	T		S.m	-925	33.03	-28	-2	1,627	D
5/3/24 18:41	5/1/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Forager Fund, L.P.	AL	T		S.m	-4,741	30.13	-157	-9	1,655	D
4/30/24 17:32	4/26/23	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Hudkins Jill	CA	O	P	M.dm	0	0.00	1	21	3	D
4/3/24 14:49	4/1/24	FORR	Forrester Research, Inc.	DE	BizSv	EngSv	Engineering, Accounting, Rese	Macbeth Shirley	MA	O	CMO	M.d	0	0.00	3	26	13	D
4/2/24 17:04	3/31/24	VSEC	Vse Corp	DE	BizSv	EngSv	Engineering Services	Griffin Stephen D.	VA	O	SVP,CFO	M	0	0.00	1	5	29	D
4/2/24 17:02	3/31/24	VSEC	Vse Corp	DE	BizSv	EngSv	Engineering Services	Cuomo John A	VA	DO	CEO,P	M	0	0.00	3	3	113	D
4/2/24 16:59	3/31/24	VSEC	Vse Corp	DE	BizSv	EngSv	Engineering Services	Tehrani Farinaz S	VA	O	GC	M	0	0.00	1	6	17	D
4/2/24 16:57	3/31/24	VSEC	Vse Corp	DE	BizSv	EngSv	Engineering Services	Thomas Benjamin E.	FL	O	P,VSE Av	M	0	0.00	1	3	33	D
4/2/24 16:55	3/31/24	VSEC	Vse Corp	DE	BizSv	EngSv	Engineering Services	Wheeler Chad	PA	O	P,Wheele	M	0	0.00	1	2	63	D
3/28/24 19:57	3/28/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Forager Fund, L.P.	AL	T		S.a	-2,295	29.06	-79	-4	1,799	D
3/28/24 16:06	3/26/24	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Forager Fund, L.P.	AL	T		S.m	-969	29.44	-33	-2	1,891	D
3/27/24 16:16	11/7/23	MG	Mistras Group, Inc.	DE	BizSv	EngSv	Engineering Services	Stamatakis Manuel N.	NJ	DO	Interim	P	90	6.00	15	7	234	D
3/14/24 07:56	3/12/24	MG	Mistras Group, Inc.	DE	BizSv	EngSv	Engineering Services	Lange Michael J.	NJ	O	Senior E	S	-43	8.53	-5	-1	342	D
3/12/24 16:16	3/10/24	VSEC	Vse Corp	DE	BizSv	EngSv	Engineering Services	Cuomo John A	VA	DO	CEO,P	M.dm	0	0.00	12	13	105	D
3/12/24 16:13	3/10/24	VSEC	Vse Corp	DE	BizSv	EngSv	Engineering Services	Griffin Stephen D.	VA	O	SVP,CFO	M.dm	0	0.00	3	14	26	D
3/12/24 16:11	3/10/24	VSEC	Vse Corp	DE	BizSv	EngSv	Engineering Services	Thomas Benjamin E.	FL	O	P,VSE Av	M.dm	0	0.00	2	9	30	D
3/12/24 16:08	3/10/24	VSEC	Vse Corp	DE	BizSv	EngSv	Engineering Services	Tehrani Farinaz S	VA	O	GC	M.dm	0	0.00	2	20	14	D
3/12/24 16:05	3/10/24	VSEC	Vse Corp	DE	BizSv	EngSv	Engineering Services	Wheeler Chad	PA	O	P,Wheele	M.dm	0	0.00	3	10	28	D
3/8/24 16:00	11/23/22	PAYX	Paychex Inc	DE	BizSv	EngSv	Engineering, Accounting, Rese	Flaschen David J S	NY	D		P.dm	82	116.52	1	1	51	M
3/5/24 15:13	3/1/24	FORR	Forrester Research, Inc.	DE	BizSv	EngSv	Engineering, Accounting, Rese	Johnson Carrie	MA	O	Chief Pr	M.d	0	0.00	6	79	14	D
3/5/24 15:07	3/1/24	FORR	Forrester Research, Inc.	DE	BizSv	EngSv	Engineering, Accounting, Rese	Kasparian Michael	MA	O	CIO	M.d	0	0.00	3	28	16	D
3/5/24 15:03	3/1/24	FORR	Forrester Research, Inc.	DE	BizSv	EngSv	Engineering, Accounting, Rese	Leaver Sharyn	MA	O	Chief Re	M.d	0	0.00	4	57	11	D
3/5/24 14:57	3/1/24	FORR	Forrester Research, Inc.	DE	BizSv	EngSv	Engineering, Accounting, Rese	Darrah Ryan	MA	O	GC	M.d	0	0.00	3	19	22	D
3/5/24 14:52	3/1/24	FORR	Forrester Research, Inc.	DE	BizSv	EngSv	Engineering, Accounting, Rese	Chouinard Scott	MA	O	Chief Ac	M.d	0	0.00	1	10	8	D
3/5/24 14:48	3/1/24	FORR	Forrester Research, Inc.	DE	BizSv	EngSv	Engineering, Accounting, Rese	Peltzman Steven P.	MA	O	CBTO	M.d	0	0.00	3	22	19	D
3/5/24 14:42	3/1/24	FORR	Forrester Research, Inc.	DE	BizSv	EngSv	Engineering, Accounting, Rese	Macbeth Shirley	MA	O	CMO	M.d	0	0.00	3	45	11	D
3/5/24 14:35	3/1/24	FORR	Forrester Research, Inc.	DE	BizSv	EngSv	Engineering, Accounting, Rese	Finn Leo Christian	MA	O	CFO	M.d	0	0.00	6	92	13	D
2/22/24 18:31	2/22/24	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Burdick Steven M	CA	O	EVP,CFO	S	-1,320	175.67	-8	-20	30	D
2/21/24 17:10	2/21/24	ACFN	Acorn Energy, Inc.	DE	BizSv	EngSv	Engineering Services	Loeb Jan H	DE	DOT	P,CEO	M.d	13	5.76	2	0	513	D
2/16/24 18:10	2/14/24	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Thompson J Kenneth	CA	D		S	-620	177.24	-4	-24	11	D
2/16/24 06:01	2/13/24	CIPI	Correlate Energy Corp.	NV	BizSv	EngSv	Engineering Services	Hunt Cory Gerald	Z4	DT		M.d	577	0.2500	2,306	384	2,906	I
2/14/24 11:15	2/13/24	FORR	Forrester Research, Inc.	DE	BizSv	EngSv	Engineering, Accounting, Rese	Galford Robert	MA	D		S	-270	20.73	-13	-39	20	D
2/13/24 20:17	2/9/24	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Carter Brian N	CA	O	SVP,Corp	M.d	268	47.95	6	201	8	D
2/13/24 20:17	2/9/24	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Carter Brian N	CA	O	SVP,Corp	S.d	-985	176.52	-6	-40	8	D
2/8/24 16:03	2/6/24	ACM	Aecom	DE	BizSv	EngSv	Engineering Services	Van 'T Noordende Alexander M	TX	D		S	-193	85.54	-2	-24	7	D
2/8/24 16:00	2/7/24	PAYX	Paychex Inc	DE	BizSv	EngSv	Engineering, Accounting, Rese	Gioja Michael E	NY	O	SVP	M.d	2,438	60.84	40		19	D
2/8/24 16:00	2/7/24	PAYX	Paychex Inc	DE	BizSv	EngSv	Engineering, Accounting, Rese	Gioja Michael E	NY	O	SVP	S.d	-4,884	121.89	-40	-68	19	D
2/7/24 20:05	2/6/24	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Volpi Kirsten M	CA	D		M.d	24	47.95	1	4	13	D
2/7/24 20:04	2/5/24	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Burdick Steven M	CA	O	EVP,CFO	S	-1,176	165.01	-7	-16	37	D
2/7/24 20:00	2/5/24	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Thompson J Kenneth	CA	D		M.d	373	44.38	8	138	14	D
2/7/24 20:00	2/5/24	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Thompson J Kenneth	CA	D		S.d	-1,386	165.00	-8	-37	14	D
2/2/24 17:14	2/1/24	FORR	Forrester Research, Inc.	DE	BizSv	EngSv	Engineering, Accounting, Rese	Chouinard Scott	MA	O	Chief Ac	M.d	0	0.00	0	4	7	M
2/2/24 17:09	2/1/24	FORR	Forrester Research, Inc.	DE	BizSv	EngSv	Engineering, Accounting, Rese	Swan Nathaniel	MA	O	Chief Sa	M.d	0	0.00	3		3	D
2/1/24 17:23	1/30/24	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Obiaya Christiana	CA	D		M.d	0	0.00	0	New	0	D
1/31/24 21:18	1/1/24	ACFN	Acorn Energy, Inc.	DE	BizSv	EngSv	Engineering Services	Zentman Samuel M	NJ	D		M.d	2	2.88	1	1	91	D
1/31/24 16:00	1/29/24	PAYX	Paychex Inc	DE	BizSv	EngSv	Engineering, Accounting, Rese	Bottini Mark Anthony	NY	O	SVP of S	M.d	646	41.70	15	23	84	D
1/31/24 16:00	1/29/24	PAYX	Paychex Inc	DE	BizSv	EngSv	Engineering, Accounting, Rese	Bottini Mark Anthony	NY	O	SVP of S	S.d	-1,866	120.53	-15	-16	84	D
12/29/23 16:13	12/28/23	PAYX	Paychex Inc	DE	BizSv	EngSv	Engineering, Accounting, Rese	Flaschen David J S	NY	D		M.d	1,596	99.59	16	46	51	D
12/29/23 16:13	12/28/23	PAYX	Paychex Inc	DE	BizSv	EngSv	Engineering, Accounting, Rese	Flaschen David J S	NY	D		S.d	-1,920	119.79	-16	-24	51	D
12/20/23 16:09	12/20/23	MG	Mistras Group, Inc.	DE	BizSv	EngSv	Engineering Services	Debenedictis Nicholas	NJ	D		P	21	7.05	3	1	221	D
12/18/23 17:29	12/15/23	ACM	Aecom	DE	BizSv	EngSv	Engineering Services	Rudd Troy	TX	DO	CEO	S	-2,319	92.76	-25	-9	260	D
12/18/23 17:26	12/14/23	ACM	Aecom	DE	BizSv	EngSv	Engineering Services	Poloni Lara	TX	O	P	S	-2,839	92.50	-31	-25	90	D
12/18/23 17:24	12/15/23	ACM	Aecom	DE	BizSv	EngSv	Engineering Services	Kapoor Gaurav	TX	O	CFO (PAO	M.d	0	0.00	11	17	74	D
12/18/23 17:22	12/15/23	ACM	Aecom	DE	BizSv	EngSv	Engineering Services	Gan David Y.	TX	O	GC	M.d	0	0.00	9	24	48	D
12/13/23 16:51	12/11/23	MG	Mistras Group, Inc.	DE	BizSv	EngSv	Engineering Services	Debenedictis Nicholas	NJ	D		P.m	14	6.60	2	1	218	D
12/5/23 19:04	12/1/23	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Volpi Kirsten M	CA	D		S	-363	162.74	-2	-15	12	D
12/5/23 18:57	12/4/23	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Carter Brian N	CA	O	SVP,Corp	S	-244	165.58	-1	-15	8	D
11/29/23 19:23	11/28/23	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Batrack Dan L	CA	DO	CB,CEO	S	-3,553	161.51	-22	-31	49	D
11/28/23 16:38	11/27/23	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Hudkins Jill	CA	O	P	S	-149	164.52	-1	-26	3	D
11/28/23 16:32	11/27/23	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Argus Roger R	CA	O	P,GS,C,I	S	-602	163.92	-4	-63	2	D
11/22/23 20:01	11/21/23	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Hopson Preston III	CA	O	SVP,GC	S.dm	-402	164.60	-2	-15	14	D
11/21/23 21:59	11/20/23	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Volpi Kirsten M	CA	D		S.d	-93	165.50	-1	-4	14	D
11/21/23 21:59	11/18/23	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Volpi Kirsten M	CA	D		M.d	101	36.25	3	24	14	D
11/21/23 21:53	11/20/23	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Thompson J Kenneth	CA	D		S.d	-739	165.78	-4	-24	14	D
11/21/23 21:53	11/18/23	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Thompson J Kenneth	CA	D		M.d	0	0.00	0	3	14	D
11/21/23 21:52	11/18/23	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Maguire Joanne M	CA	D		M.d	0	0.00	0	3	15	D
11/21/23 21:51	11/18/23	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Gandhi Prashant	CA	D		M.d	0	0.00	0	106	1	D
11/21/23 21:50	11/18/23	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Shoemaker Leslie L	CA	O	EVP,Chie	M.d	0	0.00	3	4	73	D
11/21/23 21:49	11/18/23	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Hudkins Jill	CA	O	P	M.d	0	0.00	1	31	3	D
11/21/23 21:49	11/18/23	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Hopson Preston III	CA	O	SVP,GC	M.d	0	0.00	2	21	12	D
11/21/23 21:47	11/18/23	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Carter Brian N	CA	O	SVP,Corp	M.d	0	0.00	1	16	8	D
11/21/23 21:46	11/18/23	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Burdick Steven M	CA	O	EVP,CFO	M.d	0	0.00	3	7	41	D
11/21/23 21:44	11/18/23	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Argus Roger R	CA	O	P,GS,C,I	M.d	0	0.00	2	208	3	D
11/21/23 21:15	11/18/23	TTEK	Tetra Tech Inc	DE	BizSv	EngSv	Engineering Services	Batrack Dan L	CA	DO	CB,CEO	M.d	0	0.00	14	35	55	D
11/20/23 16:15	11/16/23	ACM	Aecom	DE	BizSv	EngSv	Engineering Services	Stotlar Douglas	TX	D		S	-836	86.76	-10	-19	40	D
11/15/23 17:35	11/14/23	MG	Mistras Group, Inc.	DE	BizSv	EngSv	Engineering Services	Smith John Anthony	NJ	O	EVP	S	-63	6.29	-10	-10	95	D
11/9/23 16:35	11/9/23	MG	Mistras Group, Inc.	DE	BizSv	EngSv	Engineering Services	Debenedictis Nicholas	NJ	D		P.m	23	5.94	4	2	212	D
10/27/23 08:04	10/24/23	CIPI	Correlate Energy Corp.	NV	BizSv	EngSv	Engineering Services	Michaels Todd Robert	ID	DOT	P,CEO	P	0	0.00	7	0	3,394	M
10/10/23 16:20	10/6/23	PAYX	Paychex Inc	DE	BizSv	EngSv	Engineering, Accounting, Rese	Gioja Michael E	NY	O	SVP	M.d	2,514	60.84	41		20	D
10/10/23 16:20	10/6/23	PAYX	Paychex Inc	DE	BizSv	EngSv	Engineering, Accounting, Rese	Gioja Michael E	NY	O	SVP	S.d	-4,785	115.79	-41	-68	20	D
10/2/23 14:59	10/1/23	FORR	Forrester Research, Inc.	DE	BizSv	EngSv	Engineering, Accounting, Rese	Finn Leo Christian	MA	O	CFO	M.d	0	0.00	5	131	9	D
8/28/23 18:21	8/24/23	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Early Creighton K	CA	O	VP,CFO	S	-7	24.36	0	0	66	D
8/28/23 18:19	8/24/23	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Chen Micah	CA	O	GC	S	-6	24.36	0	-1	24	D
8/28/23 18:17	8/24/23	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Bieber Michael A	CA	O	P	S	-25	24.36	-1	-1	141	D
8/28/23 18:14	8/24/23	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Brisbin Thomas Donald	CA	DOH	CEO	S	-50	24.36	-2	-1	398	D
8/24/23 17:42	8/22/23	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Bieber Michael A	CA	O	P	S.m	-55	23.16	-2	-2	142	D
8/24/23 17:40	8/22/23	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Brisbin Thomas Donald	CA	DOH	CEO	S.m	-111	23.16	-5	-1	400	D
8/24/23 17:38	8/22/23	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Chen Micah	CA	O	GC	S.m	-14	23.16	-1	-2	24	D
8/24/23 17:36	8/22/23	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Early Creighton K	CA	O	VP,CFO	S.m	-15	23.16	-1	-1	66	D
8/17/23 17:07	8/15/23	ACM	Aecom	DE	BizSv	EngSv	Engineering Services	Poloni Lara	TX	O	P	M.d	0	0.00	18	27	84	D
8/17/23 17:06	8/15/23	ACM	Aecom	DE	BizSv	EngSv	Engineering Services	Rudd Troy	TX	DO	CEO	M.d	2,056	20.12	102	121	186	D
8/17/23 17:06	8/15/23	ACM	Aecom	DE	BizSv	EngSv	Engineering Services	Rudd Troy	TX	DO	CEO	S.d	-6,899	88.33	-78	-30	186	D
8/9/23 14:56	8/7/23	FORR	Forrester Research, Inc.	DE	BizSv	EngSv	Engineering, Accounting, Rese	Peltzman Steven P.	MA	O	CBTO	S	-38	32.05	-1	-7	17	D
8/9/23 14:50	8/7/23	FORR	Forrester Research, Inc.	DE	BizSv	EngSv	Engineering, Accounting, Rese	Chouinard Scott	MA	O	Chief Ac	S	-3	31.78	0	-2	6	D
8/7/23 16:05	8/3/23	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Forager Fund, L.P.	AL	T		S	-7,751	20.11	-386	-17	1,924	M
8/7/23 16:05	8/3/23	WLDN	Willdan Group, Inc.	DE	BizSv	EngSv	Engineering Services	Forager Fund, L.P.	AL	T		P	7,751	20.11	386	25	1,924	M
8/4/23 08:48	8/3/23	FORR	Forrester Research, Inc.	DE	BizSv	EngSv	Engineering, Accounting, Rese	Johnson Carrie	MA	O	Chief Pr	S	-36	32.01	-1	-11	9	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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