Cotton Stephen — SEC Form 4 filings
SEC reporting owner CIK 1649322. 19 Form 4 filings on record with FilingPulse; latest filed 2026-08-26.
Transaction summary — filings shown
Covers all 19 filings on record, filed 2024-05-16 to 2026-08-26. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 1 leg across 1 filing — 250,000 shares, $97,500 total (shares × price as filed).
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 30.
- Largest priced transaction: purchase of 250,000 shares @ $0.39 ($97,500) in Aqua Metals, Inc., filed 2024-05-16.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| Aqua Metals, Inc. (AQMS) | Chief Executive Officer, Director | 19 | 1 leg · 250,000 sh · $97,500 | — | 30 |
Form 4 filings — Cotton Stephen
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-26 | 4 | Aqua Metals, Inc. (AQMS) | Grant/award (A): 104,818 @ $0 | EDGAR |
| 2026-08-21 | 4 | Aqua Metals, Inc. (AQMS) | Tax withholding (F): 3,305 @ $2.67 | EDGAR |
| 2026-07-07 | 4 | Aqua Metals, Inc. (AQMS) | Tax withholding (F): 2,402 @ $2.97 | EDGAR |
| 2026-04-15 | 4 | Aqua Metals, Inc. (AQMS) | Tax withholding (F): 2,352 @ $3.92 | EDGAR |
| 2026-02-26 | 4 | Aqua Metals, Inc. (AQMS) | Tax withholding (F): 3,307 @ $4.76 | EDGAR |
| 2026-02-17 | 4 | Aqua Metals, Inc. (AQMS) | Grant/award (A): 79,873 @ $4.72 | EDGAR |
| 2026-01-09 | 4 | Aqua Metals, Inc. (AQMS) | Disposition to issuer (D): 2,100 @ $0 · Disposition to issuer (D): 1,510 (derivative) @ $0 · Disposition to issuer (D): 1,510 (derivative) @ $0 · Disposition to issuer (D): 1,510 (derivative) @ $0 · Disposition to issuer (D): 4,530 (derivative) @ $0 | EDGAR |
| 2026-01-06 | 4 | Aqua Metals, Inc. (AQMS) | Tax withholding (F): 3,208 @ $4.80 | EDGAR |
| 2025-12-22 | 4 | Aqua Metals, Inc. (AQMS) | Grant/award (A): 14,749 @ $0 · Tax withholding (F): 6,247 @ $5.46 | EDGAR |
| 2025-10-15 | 4 | Aqua Metals, Inc. (AQMS) | Grant/award (A): 33,320 @ $9.58 | EDGAR |
| 2025-09-23 | 4 | Aqua Metals, Inc. (AQMS) | Grant/award (A): 11,250 @ $0 · Tax withholding (F): 4,765 @ $4.12 | EDGAR |
| 2025-08-21 | 4 | Aqua Metals, Inc. (AQMS) | Grant/award (A): 46,824 @ $3.95 · Tax withholding (F): 1,920 @ $3.68 | EDGAR |
| 2025-07-03 | 4 | Aqua Metals, Inc. (AQMS) | Tax withholding (F): 9,301 @ $0.49 | EDGAR |
| 2025-02-24 | 4 | Aqua Metals, Inc. (AQMS) | Grant/award (A): 37,103 @ $0 | EDGAR |
| 2025-01-03 | 4 | Aqua Metals, Inc. (AQMS) | Tax withholding (F): 13,337 @ $2.52 | EDGAR |
| 2024-12-23 | 4 | Aqua Metals, Inc. (AQMS) | Grant/award (A): 271,927 @ $0 · Grant/award (A): 15,107 (derivative) @ $0 · Grant/award (A): 15,107 (derivative) @ $0 · Grant/award (A): 15,107 (derivative) @ $0 · Grant/award (A): 45,321 (derivative) @ $0 | EDGAR |
| 2024-12-20 | 4 | Aqua Metals, Inc. (AQMS) | Purchase (P): 175,000 (derivative) @ $0 | EDGAR |
| 2024-07-03 | 4 | Aqua Metals, Inc. (AQMS) | Tax withholding (F): 236,986 @ $0.32 | EDGAR |
| 2024-05-16 | 4 | Aqua Metals, Inc. (AQMS) | Purchase (P): 250,000 @ $0.39 · Purchase (P): 250,000 (derivative) @ $0.01 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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