Stocks
AQMS Aqua Metals, Inc.

AQMS

Aqua Metals, Inc.

Company with tickers: AQMS

CIK

1621832

CUSIP

03837J309

Shares Outstanding

3,350,604

Price Holdings Short Volume Short Interest Fails to Deliver SEC Filings Earnings Calls Insider Trading Congress Trades

Date	Insider	Role	Type	Shares	Price	Value	After
2026-02-24	Cotton Stephen	Director, Chief Executive Officer	Tax	3,307	$4.76	$15,741	222,025
2026-02-24	Taecker Benjamin S.	Chief Eng and Opr Officer	Tax	1,006	$4.76	$4,789	58,780
2026-02-24	West Eric	Chief Financial Officer	Tax	1,214	$4.76	$5,779	65,921
2026-02-13	Cotton Stephen	Director, Chief Executive Officer	Award	79,873	$4.72	$377,001	225,332
2026-02-13	West Eric	Chief Financial Officer	Award	28,390	$4.72	$134,001	67,135
2026-02-13	Taecker Benjamin S.	Chief Eng and Opr Officer	Award	23,306	$4.72	$110,004	59,786
2026-01-07	Taecker Benjamin S.	Chief Eng and Opr Officer	Other	443	—	—	0
2026-01-07	Taecker Benjamin S.	Chief Eng and Opr Officer	Other	13	—	—	36,480
2026-01-07	Cotton Stephen	Director, Chief Executive Officer	Other	1,510	—	—	0
2026-01-07	Cotton Stephen	Director, Chief Executive Officer	Other	2,100	—	—	145,459
2026-01-02	Cotton Stephen	Director, Chief Executive Officer	Tax	3,208	$4.80	$15,398	147,559
2026-01-02	Taecker Benjamin S.	Chief Eng and Opr Officer	Tax	979	$4.80	$4,699	36,493
2025-12-18	Cotton Stephen	Director, Chief Executive Officer	Tax	6,247	$5.46	$34,109	150,767
2025-12-18	Cotton Stephen	Director, Chief Executive Officer	Award	14,749	—	—	157,014
2025-11-20	West Eric	Chief Financial Officer	Tax	720	$9.80	$7,056	38,745
2025-10-13	Taecker Benjamin S.	Chief Eng and Opr Officer	Award	10,132	$9.58	$97,065	37,472
2025-10-13	Cotton Stephen	Director, Chief Executive Officer	Award	33,320	$9.58	$319,206	142,265
2025-10-13	West Eric	Chief Financial Officer	Award	12,224	$9.58	$117,106	39,465
2025-09-19	Cotton Stephen	Director, Chief Executive Officer	Award	11,250	—	—	115,369
2025-09-19	Cotton Stephen	Director, Chief Executive Officer	Tax	4,765	$4.12	$19,632	110,604
2025-08-20	Taecker Benjamin S.	Chief Eng and Opr Officer	Tax	564	$3.68	$2,076	28,315
2025-08-20	Cotton Stephen	Director, Chief Executive Officer	Tax	1,920	$3.68	$7,066	104,119
2025-08-19	West Eric	Chief Financial Officer	Award	17,179	$3.95	$67,857	27,241
2025-08-19	Taecker Benjamin S.	Chief Eng and Opr Officer	Award	14,238	$3.95	$56,240	28,879
2025-08-19	Cotton Stephen	Director, Chief Executive Officer	Award	46,824	$3.95	$184,955	106,039
2025-07-01	Taecker Benjamin S.	Chief Eng and Opr Officer	Tax	3,043	$0.49	$1,491	146,426
2025-07-01	Cotton Stephen	Director, Chief Executive Officer	Tax	9,301	$0.49	$4,557	592,154
2025-05-19	West Eric	Chief Financial Officer	Other	100,625	—	—	100,625
2025-05-19	West Eric	Chief Financial Officer	Other	0	—	—	0
2025-05-06	Gangloff Eric John	Director	Award	54,347	—	—	119,208
2025-05-06	HENDERSON STEVEN K	Executive Vice President	Award	54,347	—	—	64,136
2025-05-06	DIVITO VINCENT L	Director	Award	65,217	—	—	107,619
2025-05-06	Zhang Peifang	Director	Award	43,478	—	—	86,085
2025-04-02	HENDERSON STEVEN K	Executive Vice President	Award	9,789	$1.86	$18,208	9,789
2025-04-02	Zhang Peifang	Director	Award	16,129	$1.86	$30,000	42,606
2025-04-02	DIVITO VINCENT L	Director	Award	12,096	$1.86	$22,499	42,402
2025-04-02	Gangloff Eric John	Director	Award	7,661	$1.86	$14,249	64,861
2025-02-20	Taecker Benjamin S.	Chief Eng and Opr Officer	Award	21,802	—	—	149,469
2025-02-20	Merrill Judd	Chief Financial Officer	Award	27,208	—	—	244,119
2025-02-20	Cotton Stephen	Director, Chief Executive Officer	Award	37,103	—	—	601,455
2025-02-13	Gangloff Eric John	Director	Other	0	—	—	0
2025-02-13	Gangloff Eric John	Director	Other	57,200	—	—	57,200
2025-02-03	HENDERSON STEVEN K	Executive Vice President	Other	0	—	—	0
2025-01-01	Merrill Judd	Chief Financial Officer	Tax	6,112	$2.52	$15,402	216,911
2025-01-01	Cotton Stephen	Director, Chief Executive Officer	Tax	13,337	$2.52	$33,609	564,352
2025-01-01	Taecker Benjamin S.	Chief Eng and Opr Officer	Tax	4,222	$2.52	$10,639	127,667
2024-12-19	Cotton Stephen	Director, Chief Executive Officer	Award	15,107	—	—	15,107
2024-12-19	Cotton Stephen	Director, Chief Executive Officer	Award	271,927	—	—	577,689
2024-12-19	Cotton Stephen	Director, Chief Executive Officer	Buy	175,000	—	—	175,000
2024-12-19	Merrill Judd	Chief Financial Officer	Buy	125,000	—	—	125,000
2024-12-19	Taecker Benjamin S.	Chief Eng and Opr Officer	Award	79,893	—	—	111,726
2024-12-19	Taecker Benjamin S.	Chief Eng and Opr Officer	Award	4,438	—	—	4,438
2024-12-19	DIVITO VINCENT L	Director	Buy	37,500	—	—	37,500
2024-12-19	Zhang Peifang	Director	Buy	37,500	—	—	37,500
2024-12-19	Merrill Judd	Chief Financial Officer	Award	6,924	—	—	6,924
2024-12-19	Merrill Judd	Chief Financial Officer	Award	124,633	—	—	223,023
2024-12-19	Taecker Benjamin S.	Chief Eng and Opr Officer	Buy	50,000	—	—	50,000
2024-10-01	Zhang Peifang	Director	Award	85,201	—	—	449,071
2024-09-05	DIVITO VINCENT L	Director	Award	160,944	—	—	606,138
2024-09-05	Zhang Peifang	Director	Award	107,296	—	—	444,342
2024-07-01	Taecker Benjamin S.	Chief Eng and Opr Officer	Tax	75,000	$0.32	$24,000	1,039,929
2024-07-01	Zhang Peifang	Director	Award	23,496	—	—	337,046
2024-07-01	Cotton Stephen	Director, Chief Executive Officer	Tax	236,986	$0.32	$75,836	6,115,247
2024-07-01	Merrill Judd	Chief Financial Officer	Tax	108,612	$0.32	$34,756	1,967,804
2024-07-01	McMurtry David	Chief Business Officer	Tax	57,596	$0.32	$18,431	686,277
2024-07-01	DIVITO VINCENT L	Director	Award	23,496	—	—	445,194
2024-07-01	SMITH EDWARD J	Director	Award	23,496	—	—	357,546
2024-05-14	SMITH EDWARD J	Director	Buy	25,000	$0.01	$250	25,000
2024-05-14	SMITH EDWARD J	Director	Buy	25,000	$0.39	$9,750	334,050
2024-05-14	Cotton Stephen	Director, Chief Executive Officer	Buy	250,000	$0.39	$97,500	6,352,233
2024-05-14	YI SUNG	Director	Buy	75,000	$0.39	$29,250	105,500
2024-05-14	YI SUNG	Director	Buy	75,000	$0.01	$750	75,000
2024-05-14	Taecker Benjamin S.	Chief Eng and Opr Officer	Buy	25,000	$0.39	$9,750	1,114,929
2024-05-14	Taecker Benjamin S.	Chief Eng and Opr Officer	Buy	25,000	$0.01	$250	25,000
2024-05-14	Merrill Judd	Chief Financial Officer	Buy	37,500	$0.01	$375	37,500
2024-05-14	Merrill Judd	Chief Financial Officer	Buy	37,500	$0.39	$14,625	2,076,416
2024-05-14	Zhang Peifang	Director	Buy	62,500	$0.01	$625	62,500
2024-05-14	Zhang Peifang	Director	Buy	62,500	$0.39	$24,375	313,550
2024-05-14	DIVITO VINCENT L	Director	Buy	62,500	$0.01	$625	62,500
2024-05-14	DIVITO VINCENT L	Director	Buy	62,500	$0.39	$24,375	421,698
2024-05-14	McMurtry David	Chief Business Officer	Buy	25,000	$0.01	$250	25,000
2024-05-14	McMurtry David	Chief Business Officer	Buy	25,000	$0.39	$9,750	743,873
2024-05-14	Cotton Stephen	Director, Chief Executive Officer	Buy	250,000	$0.01	$2,500	250,000
2024-01-02	McMurtry David	Chief Business Officer	Tax	18,888	$0.79	$14,922	818,873
2024-01-02	Merrill Judd	Chief Financial Officer	Tax	98,215	$0.79	$77,590	2,138,916
2024-01-02	Taecker Benjamin S.	Chief Eng and Opr Officer	Tax	54,383	$0.79	$42,963	1,289,929
2024-01-02	Cotton Stephen	Director, Chief Executive Officer	Tax	220,103	$0.79	$173,881	6,202,233
2023-12-29	Taecker Benjamin S.	Chief Eng and Opr Officer	Award	130,000	—	—	1,344,312
2023-12-12	McMurtry David	Chief Business Officer	Award	451,910	—	—	737,761
2023-12-12	Cotton Stephen	Director, Chief Executive Officer	Award	1,365,000	—	—	5,902,606
2023-12-12	DIVITO VINCENT L	Director	Award	19,608	—	—	359,198
2023-12-12	Taecker Benjamin S.	Chief Eng and Opr Officer	Award	379,167	—	—	1,011,881
2023-12-12	Merrill Judd	Chief Financial Officer	Award	625,624	—	—	2,087,131
2023-11-17	DIVITO VINCENT L	Director	Buy	5,000	$0.89	$4,450	339,590
2023-09-14	YI SUNG	Director	Other	0	—	—	0
2023-07-19	Zhang Peifang	Director	Buy	72,900	$1.10	$80,190	251,050
2023-07-19	DIVITO VINCENT L	Director	Buy	9,000	$1.10	$9,900	334,590
2023-07-19	SMITH EDWARD J	Director	Buy	90,500	$1.10	$99,550	309,050
2023-07-06	Cotton Stephen	Director, Chief Executive Officer	Other	37,633	$1.11	$41,773	4,537,606
2023-07-06	Merrill Judd	Chief Financial Officer	Other	25,000	$1.12	$28,000	1,461,507