Aqua Metals Inc

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Aqua Metals Inc
TickerAQMS
CIK #0001621832
CUSIP03837J309
SectorManufacturing - Secondary Smelting & Refining Of Nonferrous Metals
Address501 23Rd Avenue, Oakland, CA 94606
Source [EDGAR]
Reg D Offering (Form D) Filed Raised Terms
Aqua Metals Inc 2016-05-26 15.1 M Exemption: 506(b) · Duration: One year or less · Commission: $307,299 · Revenue: No Revenues
CIK Filing 2011 - 2026
[0001621832] 10-K
[0001621832] 10-Q
[0001621832] 3
[0001621832] 4
[0001621832] 8-K
[0001621832] D
[0001621832] SC 13D
[0001621832] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Baird Robert W & Co Inc /WI/ Aqua Metals Inc [2025-02-11] 0.0
Cushner Alex Scott Aqua Metals Inc [2023-02-15] 6.38
Baird Robert W & Co Inc /WI/ Aqua Metals Inc [2023-02-09] 5.9
Philotimo Fund LP Aqua Metals Inc [2020-10-21] 1.7
AWM Investment Company Inc Aqua Metals Inc [2019-02-13] 5.0
Philotimo Fund LP Aqua Metals Inc [2018-02-22] 1.1
Longboard Capital Advisors LLC Aqua Metals Inc [2016-11-21] 5.1
Interstate Batteries Inc Aqua Metals Inc [2016-06-01] 19.9
Feinberg Jeff Aqua Metals Inc [2016-05-31] 8.18
Clarke Stephen R Aqua Metals Inc [2016-02-16] 12.3
AIC Nevada Inc Aqua Metals Inc [2016-02-16] 5.2
AWM Investment Company Inc Aqua Metals Inc [2016-02-11] 8.9
Form 3/4/5 Filer 2011 - 2026
Taecker Benjamin S
Aqua Metals Inc
Cotton Stephen
West Eric
Divito Vincent L
Gangloff Eric John
Zhang Peifang
Henderson Steven K
Merrill Judd
McMurtry David
Smith Edward J
YI Sung
Kanen David
Kanen Wealth Management LLC
Philotimo Fund LP
Yosufzai S Shariq
Kapoor Sushil
Gibson Gayle J
Meline Susanne
Stevenson Mark Wayne
Prouty Eric A
Slade Mark
Interstate Batteries Inc
Francis Knuettel II
Murphy Thomas Michael
Clarke Stephen R
Weinswig Mark
Mould Selwyn
Kimmel Stan
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
West Eric
Common Stock
2026-02-24 Tax withheld 1,214 $4.76 5,779
Cotton Stephen
Common Stock
2026-02-24 Tax withheld 3,307 $4.76 15,741
Taecker Benjamin S
Common Stock
2026-02-24 Tax withheld 1,006 $4.76 4,789
West Eric
Common Stock
2026-02-13 Grant 28,390 $4.72 134,001
Cotton Stephen
Common Stock
2026-02-13 Grant 79,873 $4.72 377,001
Taecker Benjamin S
Common Stock
2026-02-13 Grant 23,306 $4.72 110,004
Taecker Benjamin S
Performance Share Units · derivative
2026-01-07 Disposed to issuer 443 $0.00
Taecker Benjamin S
Common Stock
2026-01-07 Disposed to issuer 13 $0.00
Cotton Stephen
Common Stock
2026-01-07 Disposed to issuer 2,100 $0.00
Taecker Benjamin S
Performance Share Units · derivative
2026-01-07 Disposed to issuer 443 $0.00
Cotton Stephen
Performance Share Units · derivative
2026-01-07 Disposed to issuer 1,510 $0.00
Cotton Stephen
Performance Share Units · derivative
2026-01-07 Disposed to issuer 4,530 $0.00
Cotton Stephen
Performance Share Units · derivative
2026-01-07 Disposed to issuer 1,510 $0.00
Cotton Stephen
Performance Share Units · derivative
2026-01-07 Disposed to issuer 1,510 $0.00
Taecker Benjamin S
Performance Share Units · derivative
2026-01-07 Disposed to issuer 1,329 $0.00
Taecker Benjamin S
Performance Share Units · derivative
2026-01-07 Disposed to issuer 443 $0.00
Taecker Benjamin S
Common Stock
2026-01-02 Tax withheld 979 $4.80 4,699
Cotton Stephen
Common Stock
2026-01-02 Tax withheld 3,208 $4.80 15,398
Cotton Stephen
Common Stock
2025-12-18 Tax withheld 6,247 $5.46 34,109
Cotton Stephen
Common Stock
2025-12-18 Grant 14,749 $0.00
showing 20 of 200 most recent transactions
13F Ownership Over TimeHoldersShares Held
2026-03-31 34 216,325
2025-12-31 34 263,497
2025-09-30 28 160,762
2025-06-30 33 883,144
2025-03-31 29 1,248,081
2024-12-31 33 972,402
2024-09-30 56 17,647,385
2024-06-30 64 18,539,955
2024-03-31 66 21,421,738
2023-12-31 75 21,276,328
2023-09-30 73 20,779,488
2023-06-30 60 15,061,224
Form 13F Holdings
Firm Period DFND Voting Shares
Hamilton Capital Partners LLC [2026-06-30] SOLE 0 62,204
Farther Finance Advisors LLC [2026-06-30] SOLE 0 6
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