Aqua Metals's three largest insider shareholders as of June 09, 2026 are Stephen Cotton (Chief Executive Officer, 5.06Mn shares), David Mcmurtry (Chief Business Officer, 686.28K shares), Judd Merrill (Chief Financial Officer, 482.25K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Stephen Cotton | Chief Executive Officer | 5,057,806 | 0 | 14 Dec, 2022 |
| Judd Merrill | Chief Financial Officer | 482,249 | 0 | 06 Jul, 2021 |
| Peifang Zhang | - | 86,085 | 0 | 08 May, 2025 |
| Benjamin S. Taecker | Chief Eng And Opr Officer | 365,091 | 0 | 08 Jul, 2022 |
| David Mcmurtry | Chief Business Officer | 686,277 | 0 | 03 Jul, 2024 |
| Sung Yi | - | 0 | 105,500 | 16 May, 2024 |
| Eric John Gangloff | - | 119,208 | 0 | 08 May, 2025 |
| Eric West | Chief Financial Officer | 65,058 | 0 | 15 Apr, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 13 Apr, 2026 | Benjamin S. Taecker | Common Stock | D | 715 | $3.92 | 58,065 | D | F |
| 13 Apr, 2026 | Eric West | Common Stock | D | 863 | $3.92 | 65,058 | D | F |
| 13 Apr, 2026 | Stephen Cotton | Common Stock | D | 2,352 | $3.92 | 219,673 | D | F |
| 13 Apr, 2026 | Eric West | Common Stock | D | 863 | $3.92 | 65,058 | D | F |
| 13 Apr, 2026 | Stephen Cotton | Common Stock | D | 2,352 | $3.92 | 219,673 | D | F |
| 24 Feb, 2026 | Benjamin S. Taecker | Common Stock | D | 1,006 | $4.76 | 58,780 | D | F |
| 24 Feb, 2026 | Eric West | Common Stock | D | 1,214 | $4.76 | 65,921 | D | F |
| 24 Feb, 2026 | Stephen Cotton | Common Stock | D | 3,307 | $4.76 | 222,025 | D | F |
| 24 Feb, 2026 | Stephen Cotton | Common Stock | D | 3,307 | $4.76 | 222,025 | D | F |
| 24 Feb, 2026 | Stephen Cotton | Common Stock | D | 3,307 | $4.76 | 222,025 | D | F |
| 24 Feb, 2026 | Eric West | Common Stock | D | 1,214 | $4.76 | 65,921 | D | F |
| 24 Feb, 2026 | Eric West | Common Stock | D | 1,214 | $4.76 | 65,921 | D | F |
| 13 Feb, 2026 | Stephen Cotton | Common Stock | A | 79,873 | $4.72 | 225,332 | D | A |
| 13 Feb, 2026 | Benjamin S. Taecker | Common Stock | A | 23,306 | $4.72 | 59,786 | D | A |
| 13 Feb, 2026 | Eric West | Common Stock | A | 28,390 | $4.72 | 67,135 | D | A |
| 13 Feb, 2026 | Stephen Cotton | Common Stock | A | 79,873 | $4.72 | 225,332 | D | A |
| 13 Feb, 2026 | Stephen Cotton | Common Stock | A | 79,873 | $4.72 | 225,332 | D | A |
| 13 Feb, 2026 | Eric West | Common Stock | A | 28,390 | $4.72 | 67,135 | D | A |
| 13 Feb, 2026 | Eric West | Common Stock | A | 28,390 | $4.72 | 67,135 | D | A |
| 07 Jan, 2026 | Stephen Cotton | Common Stock | D | 2,100 | $0.00 | 145,459 | D | D |