Cotton Stephen (CIK 1649322) reported 15 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-07-07). Recent activity: Sell AQMS (2,402 shares), Sell AQMS (2,352 shares), Sell AQMS (3,307 shares), Buy AQMS (79,873 shares), Sell AQMS (2,100 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-07 | Aqua Metals, Inc. (AQMS) | Chief Executive Officer | Sell | 2,402 | $7,134 |
| 2026-04-15 | Aqua Metals, Inc. (AQMS) | Chief Executive Officer | Sell | 2,352 | $9,220 |
| 2026-02-26 | Aqua Metals, Inc. (AQMS) | Chief Executive Officer | Sell | 3,307 | $15,741 |
| 2026-02-17 | Aqua Metals, Inc. (AQMS) | Chief Executive Officer | Buy | 79,873 | $377,001 |
| 2026-01-09 | Aqua Metals, Inc. (AQMS) | Chief Executive Officer | Sell | 2,100 | $0 |
| 2026-01-06 | Aqua Metals, Inc. (AQMS) | Chief Executive Officer | Sell | 3,208 | $15,398 |
| 2025-12-22 | Aqua Metals, Inc. (AQMS) | Chief Executive Officer | Buy | 14,749 | $0 |
| 2025-12-22 | Aqua Metals, Inc. (AQMS) | Chief Executive Officer | Sell | 6,247 | $34,109 |
| 2025-10-15 | Aqua Metals, Inc. (AQMS) | Chief Executive Officer | Buy | 33,320 | $319,206 |
| 2025-09-23 | Aqua Metals, Inc. (AQMS) | Chief Executive Officer | Buy | 11,250 | $0 |
| 2025-09-23 | Aqua Metals, Inc. (AQMS) | Chief Executive Officer | Sell | 4,765 | $19,632 |
| 2025-08-21 | Aqua Metals, Inc. (AQMS) | Chief Executive Officer | Buy | 46,824 | $184,955 |
| 2025-08-21 | Aqua Metals, Inc. (AQMS) | Chief Executive Officer | Sell | 1,920 | $7,066 |
| 2025-07-03 | Aqua Metals, Inc. (AQMS) | Chief Executive Officer | Sell | 9,301 | $4,557 |
| 2025-02-24 | Aqua Metals, Inc. (AQMS) | Chief Executive Officer | Buy | 37,103 | $0 |
Source: SEC Form 4 filings · as of 2026-07-07