Insider Stock Trading

Filing Date	T Date	Ticker	Issuer	Inc	Sector	Ind	Industry	Owner	oSt	Rel	Title	T	TVal	Price	Qty	oc	Own	H
4/25/24 17:08	4/23/24	VIVK	Vivakor, Inc.	NV	Utility	Waste	Refuse Systems	Ballengee James H.	TX	DOT	CEO	P.m	154	1.51	102	9	1,294	D
4/23/24 19:39	4/19/24	VIVK	Vivakor, Inc.	NV	Utility	Waste	Refuse Systems	Ballengee James H.	TX	DOT	CEO	P.m	223	1.33	168	16	1,192	D
4/15/24 19:50	11/21/23	AES	Aes Corp	DE	Utility	Waste	Cogeneration Services & Small	Falu Ricardo Manuel	VA	O	EVP,COO,	P.m	7	17.32	0	0	85	D
3/15/24 16:15	3/13/24	QRHC	Quest Resource Holding Corp	NV	Utility	Waste	Refuse Systems	Wynnefield Partners Small Cap Value LP I	NY	T		P	212	6.94	31	1	2,734	M
12/22/23 16:03	12/20/23	QRHC	Quest Resource Holding Corp	NV	Utility	Waste	Refuse Systems	Dunning Audrey	PA	D		P	14	6.99	2	New	2	D
12/14/23 09:00	12/13/23	QRHC	Quest Resource Holding Corp	NV	Utility	Waste	Refuse Systems	Johnston Brett Wade	TX	O	SVP of F	P	18	6.16	3	14	24	D
12/13/23 09:00	12/12/23	QRHC	Quest Resource Holding Corp	NV	Utility	Waste	Refuse Systems	Hatch S. Ray	TX	DO	P,CEO	P	13	6.26	2	2	123	D
12/12/23 16:15	12/8/23	QRHC	Quest Resource Holding Corp	NV	Utility	Waste	Refuse Systems	Wynnefield Partners Small Cap Value LP I	NY	T		P.m	56	6.20	9	0	3,977	M
12/8/23 16:28	12/6/23	QRHC	Quest Resource Holding Corp	NV	Utility	Waste	Refuse Systems	Wynnefield Partners Small Cap Value LP I	NY	T		P.m	14	6.82	2	0	3,964	M
12/6/23 17:14	12/4/23	QRHC	Quest Resource Holding Corp	NV	Utility	Waste	Refuse Systems	Wynnefield Partners Small Cap Value LP I	NY	T		P.m	57	6.94	8	0	3,957	M
12/6/23 08:30	12/5/23	PESI	Perma Fix Environmental Services Inc	DE	Utility	Waste	Hazardous Waste Management	Lombardo Andy	GA	O	EVP of N	P.d	16	7.63	2	14	17	D
12/4/23 08:18	12/1/23	PESI	Perma Fix Environmental Services Inc	DE	Utility	Waste	Hazardous Waste Management	Duff Mark	GA	DO	P,CEO	P.d	21	7.16	3	3	111	D
12/4/23 08:13	12/1/23	PESI	Perma Fix Environmental Services Inc	DE	Utility	Waste	Hazardous Waste Management	Shelton Larry	GA	D		P.d	14	7.20	2	1	167	D
11/13/23 07:29	11/9/23	AES	Aes Corp	DE	Utility	Waste	Cogeneration Services & Small	Falu Ricardo Manuel	VA	O	SVP,COO,	P	40	16.30	2	4	62	D
11/9/23 07:34	11/8/23	AES	Aes Corp	DE	Utility	Waste	Cogeneration Services & Small	Rubiolo Juan Ignacio	VA	O	EVP,P,En	P	40	16.37	2	2	121	D
11/9/23 07:30	11/7/23	AES	Aes Corp	DE	Utility	Waste	Cogeneration Services & Small	Da Santos Bernerd	VA	O	EVP,P,Re	P	49	16.36	3	1	294	D
11/8/23 07:34	11/7/23	AES	Aes Corp	DE	Utility	Waste	Cogeneration Services & Small	Freedman Paul L	VA	O	EVP,GC,C	P	25	16.40	2	2	77	D
11/8/23 07:32	11/7/23	AES	Aes Corp	DE	Utility	Waste	Cogeneration Services & Small	Coughlin Stephen	VA	O	EVP,CFO	P	25	16.40	2	2	78	D
11/8/23 07:29	11/7/23	AES	Aes Corp	DE	Utility	Waste	Cogeneration Services & Small	Gluski Andres	VA	DO	P,CEO	P	819	16.38	50	3	1,558	D
11/2/23 16:15	10/31/23	QRHC	Quest Resource Holding Corp	NV	Utility	Waste	Refuse Systems	Wynnefield Partners Small Cap Value LP I	NY	T		P	4	7.25	1	0	2,684	D
10/31/23 16:15	10/27/23	QRHC	Quest Resource Holding Corp	NV	Utility	Waste	Refuse Systems	Wynnefield Partners Small Cap Value LP I	NY	T		P.m	62	7.25	9	0	3,945	M
10/27/23 16:15	10/25/23	QRHC	Quest Resource Holding Corp	NV	Utility	Waste	Refuse Systems	Wynnefield Partners Small Cap Value LP I	NY	T		P.m	94	7.25	13	0	3,929	M
10/25/23 16:15	10/23/23	QRHC	Quest Resource Holding Corp	NV	Utility	Waste	Refuse Systems	Wynnefield Partners Small Cap Value LP I	NY	T		P.m	17	7.25	2	0	3,915	M
10/23/23 16:24	10/19/23	QRHC	Quest Resource Holding Corp	NV	Utility	Waste	Refuse Systems	Wynnefield Partners Small Cap Value LP I	NY	T		P.m	200	7.23	28	1	3,908	M
10/19/23 16:15	10/17/23	QRHC	Quest Resource Holding Corp	NV	Utility	Waste	Refuse Systems	Wynnefield Partners Small Cap Value LP I	NY	T		P.m	185	7.22	26	1	3,858	M
10/16/23 17:02	10/12/23	QRHC	Quest Resource Holding Corp	NV	Utility	Waste	Refuse Systems	Wynnefield Partners Small Cap Value LP I	NY	T		P.m	11	7.25	1	0	3,832	D
10/4/23 16:25	10/2/23	QRHC	Quest Resource Holding Corp	NV	Utility	Waste	Refuse Systems	Wynnefield Partners Small Cap Value LP I	NY	T		P.m	63	7.24	9	0	3,829	M
9/11/23 16:15	9/7/23	QRHC	Quest Resource Holding Corp	NV	Utility	Waste	Refuse Systems	Wynnefield Partners Small Cap Value LP I	NY	T		P.m	12	7.24	2	0	3,815	D
9/1/23 16:15	8/30/23	QRHC	Quest Resource Holding Corp	NV	Utility	Waste	Refuse Systems	Wynnefield Partners Small Cap Value LP I	NY	T		P.m	39	7.25	5	0	3,813	M
8/21/23 16:42	8/17/23	QRHC	Quest Resource Holding Corp	NV	Utility	Waste	Refuse Systems	Wynnefield Partners Small Cap Value LP I	NY	T		P.m	35	7.25	5	0	3,804	M
8/17/23 17:10	8/15/23	QRHC	Quest Resource Holding Corp	NV	Utility	Waste	Refuse Systems	Wynnefield Partners Small Cap Value LP I	NY	T		P	94	7.24	13	1	2,584	M
8/16/23 16:04	8/16/23	AES	Aes Corp	DE	Utility	Waste	Cogeneration Services & Small	Monie Alain	VA	D		P	501	18.27	27	999%	29	D
8/10/23 16:04	8/10/23	AES	Aes Corp	DE	Utility	Waste	Cogeneration Services & Small	Laulis Julia M.	VA	D		P	29	19.51	2	New	2	D
8/8/23 16:07	8/8/23	AES	Aes Corp	DE	Utility	Waste	Cogeneration Services & Small	Shaughnessy Maura	VA	D		P	710	19.46	37	50	110	M
6/30/23 17:50	6/12/23	CHRA	Charah Solutions, Inc.	DE	Utility	Waste	Hazardous Waste Management	Klein Roger M.	MA	T		P.m	131	5.89	22	6	394	M
6/30/23 17:49	6/7/23	CHRA	Charah Solutions, Inc.	DE	Utility	Waste	Hazardous Waste Management	Klein Roger M.	MA	T		P.m	77	5.80	13	4	372	I
6/30/23 17:47	6/2/23	CHRA	Charah Solutions, Inc.	DE	Utility	Waste	Hazardous Waste Management	Klein Roger M.	MA	T		P	4	5.84	1	0	359	I
6/20/23 09:13	6/16/23	QRHC	Quest Resource Holding Corp	NV	Utility	Waste	Refuse Systems	Johnston Brett Wade	TX	O	SVP of F	P	106	5.89	18	New	18	D
6/16/23 21:24	6/14/23	SNRG	Susglobal Energy Corp.	DE	Utility	Waste	Refuse Systems	Rintoul Leslie Bruce	A6	D		P	101	0.3250	311	311	411	I
6/7/23 16:02	6/7/23	SRCL	Stericycle Inc	DE	Utility	Waste	Hazardous Waste Management	Reuter Joseph Anthony	IL	O	EVP,Chie	P	309	44.09	7	41	24	D
4/28/23 10:00	2/16/22	WM	Waste Management Inc	DE	Utility	Waste	Refuse Systems	Nagy Leslie K	TX	O	VP,Chief	P.m	2	146.73	0	0	5	D
2/27/23 16:04	2/24/23	SRCL	Stericycle Inc	DE	Utility	Waste	Hazardous Waste Management	Gursahaney Naren K	IL	D		P	287	47.91	6	New	6	D
2/23/23 17:32	2/21/23	RSG	Republic Services, Inc.	DE	Utility	Waste	Refuse Systems	Kirk Jennifer M	MN	D		P	130	129.60	1	29	4	D
2/23/23 17:26	2/21/23	RSG	Republic Services, Inc.	DE	Utility	Waste	Refuse Systems	Duffy Michael A	AZ	D		P	50	130.56	0	New	0	D
12/22/22 14:31	12/22/22	PESI	Perma Fix Environmental Services Inc	DE	Utility	Waste	Hazardous Waste Management	Centofanti Louis F	GA	DO	EVP of S	P.d	6	3.78	2	1	237	D
12/14/22 14:48	12/14/22	PESI	Perma Fix Environmental Services Inc	DE	Utility	Waste	Hazardous Waste Management	Naccarato Ben	GA	O	CFO	P.d	2	3.47	1	15	4	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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