ERII - Energy Recovery, Inc. - Insider Stock Trading

Filing Date	T Date	Ticker	Sector	Ind	Industry	Owner	oSt	Rel	Title	T	TVal	Price	Qty	oc	Own	H
11/12/24 17:53	11/7/24	ERII	Machn	Mchn	Special Industry Machinery	Clemente Rodney	CA	O	SVP,Wate	S.m	-550	20.03	-27	-21	106	D
10/30/24 18:24	10/28/24	ERII	Machn	Mchn	Special Industry Machinery	Ghasripoor Farshad	CA	O	CTO	S	-189	17.97	-11	-8	127	D
10/30/24 18:23	10/28/24	ERII	Machn	Mchn	Special Industry Machinery	Clemente Rodney	CA	O	SVP,Wate	S	-117	17.98	-7	-5	134	D
10/30/24 18:22	10/28/24	ERII	Machn	Mchn	Special Industry Machinery	Moon David W	CA	DO	P,CEO	S	-46	17.97	-3	-3	87	D
8/21/24 16:52	8/19/24	ERII	Machn	Mchn	Special Industry Machinery	Buehler Alexander J	CA	D		M.d	58	2.92	20	58	54	D
8/7/24 17:12	8/5/24	ERII	Machn	Mchn	Special Industry Machinery	Moon David W	CA	DO	P,CEO	P	48	16.00	3	3	122	I
7/30/24 16:08	7/29/24	ERII	Machn	Mchn	Special Industry Machinery	Ghasripoor Farshad	CA	O	CTO	S	-60	14.63	-4	-3	143	D
7/30/24 16:08	7/29/24	ERII	Machn	Mchn	Special Industry Machinery	Clemente Rodney	CA	O	SVP,Wate	S	-34	14.63	-2	-2	140	D
7/30/24 16:08	7/29/24	ERII	Machn	Mchn	Special Industry Machinery	Yeung William	CA	O	GC	S	-29	14.63	-2	-2	91	D
6/20/24 18:33	6/18/24	ERII	Machn	Mchn	Special Industry Machinery	Moon David W	CA	DO	P,CEO	S	-16	12.77	-1	-1	119	D
6/10/24 16:34	6/7/24	ERII	Machn	Mchn	Special Industry Machinery	Hanstveit Arve	CA	D		S	-264	13.20	-20	-2	883	D
5/30/24 16:42	5/28/24	ERII	Machn	Mchn	Special Industry Machinery	Ballard Joshua	CA	O	CFO	S	-55	13.54	-4	-9	40	D
5/24/24 16:55	5/22/24	ERII	Machn	Mchn	Special Industry Machinery	Mao Robert Yu Lang	CA	D		S.d	-292	13.86	-21	-6	345	D
5/24/24 16:55	5/22/24	ERII	Machn	Mchn	Special Industry Machinery	Mao Robert Yu Lang	CA	D		M.dm	311	7.79	40	13	345	D
5/10/24 18:30	5/8/24	ERII	Machn	Mchn	Special Industry Machinery	Hanstveit Arve	CA	D		S	-474	13.53	-35	-4	892	D
5/9/24 17:04	5/7/24	ERII	Machn	Mchn	Special Industry Machinery	Moon David W	CA	DO	P,CEO	P	141	13.46	11	10	121	M
3/13/24 17:31	3/11/24	ERII	Machn	Mchn	Special Industry Machinery	Ballard Joshua	CA	O	CFO	S	-15	14.98	-1	-2	44	D
3/13/24 17:29	3/11/24	ERII	Machn	Mchn	Special Industry Machinery	Clemente Rodney	CA	O	SVP,Wate	S	-12	14.98	-1	-1	143	D
3/13/24 17:24	3/11/24	ERII	Machn	Mchn	Special Industry Machinery	Yeung William	CA	O	GC	S	-15	14.98	-1	-1	87	D
3/6/24 16:57	3/4/24	ERII	Machn	Mchn	Special Industry Machinery	Mao Robert Yu Lang	CA	D		S.d	-563	15.74	-36	-10	326	D
3/6/24 16:57	3/4/24	ERII	Machn	Mchn	Special Industry Machinery	Mao Robert Yu Lang	CA	D		M.d	668	7.44	90	38	326	D
3/4/24 19:35	2/29/24	ERII	Machn	Mchn	Special Industry Machinery	Mao Robert Yu Lang	CA	D		S.dm	-1,229	15.89	-77	-22	272	D
3/4/24 19:35	2/29/24	ERII	Machn	Mchn	Special Industry Machinery	Mao Robert Yu Lang	CA	D		M.dm	253	3.27	77	40	272	D
3/1/24 17:14	2/28/24	ERII	Machn	Mchn	Special Industry Machinery	Hanstveit Arve	CA	D		S	-775	15.49	-50	-5	927	D
2/29/24 17:29	2/27/24	ERII	Machn	Mchn	Special Industry Machinery	Moon David W	CA	DO	P,CEO	P	167	15.51	11	10	118	I
2/7/24 17:06	2/5/24	ERII	Machn	Mchn	Special Industry Machinery	Yeung William	CA	O	GC	S	-15	14.89	-1	-1	94	D
2/7/24 17:05	2/5/24	ERII	Machn	Mchn	Special Industry Machinery	Clemente Rodney	CA	O	SVP,Wate	S	-15	14.89	-1	-1	144	D
2/7/24 17:04	2/5/24	ERII	Machn	Mchn	Special Industry Machinery	Ghasripoor Farshad	CA	O	CTO	S	-17	14.89	-1	-1	147	D
2/5/24 17:59	2/1/24	ERII	Machn	Mchn	Special Industry Machinery	Yeung William	CA	O	GC	S.m	-33	15.42	-2	-2	95	D
2/5/24 17:56	2/1/24	ERII	Machn	Mchn	Special Industry Machinery	Ghasripoor Farshad	CA	O	CTO	S.m	-38	15.41	-2	-2	148	D
2/5/24 17:55	2/1/24	ERII	Machn	Mchn	Special Industry Machinery	Clemente Rodney	CA	O	SVP,Wate	S.m	-35	15.41	-2	-2	144	D
2/5/24 17:52	2/1/24	ERII	Machn	Mchn	Special Industry Machinery	Ballard Joshua	CA	O	CFO	S	-12	15.64	-1	-2	45	D
2/1/24 16:12	1/30/24	ERII	Machn	Mchn	Special Industry Machinery	Clemente Rodney	CA	O	SVP,Wate	S	-13	15.91	-1	-1	147	D
2/1/24 16:11	1/30/24	ERII	Machn	Mchn	Special Industry Machinery	Yeung William	CA	O	GC	S	-13	15.91	-1	-1	91	D
2/1/24 16:10	1/30/24	ERII	Machn	Mchn	Special Industry Machinery	Ghasripoor Farshad	CA	O	CTO	S	-14	15.91	-1	-1	150	D
1/4/24 17:02	1/2/24	ERII	Machn	Mchn	Special Industry Machinery	Ballard Joshua	CA	O	CFO	S.dm	-232	18.55	-13	-21	46	D
1/4/24 17:02	1/2/24	ERII	Machn	Mchn	Special Industry Machinery	Ballard Joshua	CA	O	CFO	M.dm	95	7.60	13	37	46	D
11/13/23 17:03	11/10/23	ERII	Machn	Mchn	Special Industry Machinery	Chow Joan Kai	CA	D		P	27	17.79	2	14	12	I
11/13/23 17:01	11/8/23	ERII	Machn	Mchn	Special Industry Machinery	Mao Robert Yu Lang	CA	D		M.d	596	8.33	72	36	272	D
11/13/23 16:58	11/9/23	ERII	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	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	Machn	Mchn	Special Industry Machinery	Sabol Colin R	CA	D		P.a	18	17.75	1	31	4	I
11/8/23 19:38	11/6/23	ERII	Machn	Mchn	Special Industry Machinery	Mao Robert Yu Lang	CA	D		S.dm	-4,496	17.89	-251	-56	201	D
11/8/23 19:38	11/6/23	ERII	Machn	Mchn	Special Industry Machinery	Mao Robert Yu Lang	CA	D		M.dm	3,007	10.37	290		201	D
11/8/23 19:35	11/7/23	ERII	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	Machn	Mchn	Special Industry Machinery	Sabol Colin R	CA	D		P	18	17.75	1	31	4	D
9/14/23 16:12	9/12/23	ERII	Machn	Mchn	Special Industry Machinery	Ballard Joshua	CA	O	CFO	S	-17	24.03	-1	-1	46	I
8/31/23 18:01	8/29/23	ERII	Machn	Mchn	Special Industry Machinery	Ghasripoor Farshad	CA	O	CTO	M.d	387	7.57	51	142	87	D
8/31/23 18:01	8/29/23	ERII	Machn	Mchn	Special Industry Machinery	Ghasripoor Farshad	CA	O	CTO	S.d	-1,427	27.92	-51	-37	87	D
8/29/23 16:43	8/28/23	ERII	Machn	Mchn	Special Industry Machinery	Yeung William	CA	O	GC	S	-1,127	27.75	-41	-44	53	D
8/29/23 16:23	8/25/23	ERII	Machn	Mchn	Special Industry Machinery	Clemente Rodney	CA	O	SVP,Wate	S.d	-848	27.03	-31	-36	56	D
8/29/23 16:23	8/25/23	ERII	Machn	Mchn	Special Industry Machinery	Clemente Rodney	CA	O	SVP,Wate	M.d	254	8.11	31	128	56	D
6/23/23 16:54	6/20/23	ERII	Machn	Mchn	Special Industry Machinery	Hanstveit Arve	CA	D		S	-413	27.50	-15	-2	977	D
6/13/23 18:49	6/9/23	ERII	Machn	Mchn	Special Industry Machinery	Pollina Lisa A	CA	D		S.m	-50	27.02	-2	-32	4	D
6/5/23 18:21	6/1/23	ERII	Machn	Mchn	Special Industry Machinery	Hanstveit Arve	CA	D		S.d	-364	23.73	-15	-2	988	D
6/5/23 18:21	6/1/23	ERII	Machn	Mchn	Special Industry Machinery	Hanstveit Arve	CA	D		M.d	132	8.60	15	2	988	D
4/5/23 17:46	4/3/23	ERII	Machn	Mchn	Special Industry Machinery	Hanstveit Arve	CA	D		S	-376	23.50	-16	-2	988	D
3/13/23 19:29	3/9/23	ERII	Machn	Mchn	Special Industry Machinery	Yeung William	CA	O	GC	S	-21	23.99	-1	-1	82	D
3/13/23 19:29	3/9/23	ERII	Machn	Mchn	Special Industry Machinery	Clemente Rodney	CA	O	SVP,Wate	S	-18	23.99	-1	-2	33	D
3/13/23 19:29	3/9/23	ERII	Machn	Mchn	Special Industry Machinery	Ballard Joshua	CA	O	CFO	S	-21	23.99	-1	-3	25	D
2/7/23 18:32	2/3/23	ERII	Machn	Mchn	Special Industry Machinery	Ballard Joshua	CA	O	CFO	S	-72	22.47	-3	-11	26	D
2/7/23 18:31	2/3/23	ERII	Machn	Mchn	Special Industry Machinery	Yeung William	CA	O	GC	S	-19	22.75	-1	-1	83	D
2/7/23 18:31	2/3/23	ERII	Machn	Mchn	Special Industry Machinery	Ghasripoor Farshad	CA	O	CTO	S	-22	22.75	-1	-1	68	D
2/7/23 18:31	2/3/23	ERII	Machn	Mchn	Special Industry Machinery	Clemente Rodney	CA	O	SVP,Wate	S	-21	22.75	-1	-2	56	D
2/3/23 16:20	2/1/23	ERII	Machn	Mchn	Special Industry Machinery	Clemente Rodney	CA	O	SVP,Wate	S.m	-86	22.41	-4	-6	57	D
2/3/23 16:20	2/1/23	ERII	Machn	Mchn	Special Industry Machinery	Yeung William	CA	O	GC	S.m	-83	22.41	-4	-4	84	D
2/3/23 16:19	2/1/23	ERII	Machn	Mchn	Special Industry Machinery	Ballard Joshua	CA	O	CFO	S.dm	-376	21.97	-17	-37	29	D
2/3/23 16:19	2/1/23	ERII	Machn	Mchn	Special Industry Machinery	Ballard Joshua	CA	O	CFO	M.d	114	7.60	15	104	29	D
2/3/23 16:18	2/1/23	ERII	Machn	Mchn	Special Industry Machinery	Ghasripoor Farshad	CA	O	CTO	S.m	-95	22.42	-4	-6	69	D
11/18/22 16:14	11/16/22	ERII	Machn	Mchn	Special Industry Machinery	Hanstveit Arve	CA	D		S.d	-361	20.93	-17	-2	1,004	D
11/18/22 16:14	11/16/22	ERII	Machn	Mchn	Special Industry Machinery	Hanstveit Arve	CA	D		M.d	94	5.43	17	2	1,004	D
9/16/22 16:19	9/14/22	ERII	Machn	Mchn	Special Industry Machinery	Foda Sherif	CA	D		S.d	-405	25.50	-16	-62	10	D
9/16/22 16:19	9/14/22	ERII	Machn	Mchn	Special Industry Machinery	Foda Sherif	CA	D		M.d	135	8.49	16		10	D
8/11/22 17:59	8/9/22	ERII	Machn	Mchn	Special Industry Machinery	Mao Robert Yu Lang	CA	DO	P,CEO	S.d	-45	22.46	-2	-2	111	D
8/11/22 17:59	8/9/22	ERII	Machn	Mchn	Special Industry Machinery	Mao Robert Yu Lang	CA	DO	P,CEO	M.dm	94	5.43	17	18	111	D
8/10/22 16:10	8/8/22	ERII	Machn	Mchn	Special Industry Machinery	Pollina Lisa A	CA	D		S	-62	23.08	-3	-32	6	D
6/17/22 16:13	6/15/22	ERII	Machn	Mchn	Special Industry Machinery	Yeung William	CA	O	GC	S	-48	19.07	-3	-3	81	I
6/6/22 18:09	6/3/22	ERII	Machn	Mchn	Special Industry Machinery	Buehler Alexander J	CA	D		M.d	156	3.12	50		15	D
6/6/22 18:09	6/3/22	ERII	Machn	Mchn	Special Industry Machinery	Buehler Alexander J	CA	D		S.d	-1,067	21.34	-50	-77	15	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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