Who
Benjamin S. Taecker
Chief Eng and Opr Officer
Company insider
Files Form 4 as: Chief Eng and Opr Officer, Aqua Metals.
In numbers
- Trades disclosed
- 55
- Buys
- 1
- Sells
- 3
- Bought
- $9,750
- Sold
- $102K
- Companies
- 1
- Companies where not an officer
- 0
- First trade
- 13 Dec 2021
- Last trade
- 13 Oct 2026
- Last filed
- 15 Oct 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 13 Oct 2026filed 15 Oct 2026 | AQMS Aqua MetalsSteel & Metals Processing | SEC FORM 4 Code A | —10,429 at $0.00 | filing |
| 13 Oct 2026filed 15 Oct 2026 | AQMS Aqua MetalsSteel & Metals Processing | SEC FORM 4 Code F | $1,375716 at $1.92 | filing |
| 24 Aug 2026filed 26 Aug 2026 | AQMS Aqua MetalsSteel & Metals Processing | SEC FORM 4 Code A | —30,958 at $0.00 | filing |
| 24 Aug 2026filed 26 Aug 2026 | AQMS Aqua MetalsSteel & Metals Processing | SEC FORM 4 Code A | —30,958 at $0.00 | filing |
| 19 Aug 2026filed 21 Aug 2026 | AQMS Aqua MetalsSteel & Metals Processing | SEC FORM 4 Code F | $2,6831,005 at $2.67 | filing |
| 19 Aug 2026filed 21 Aug 2026 | AQMS Aqua MetalsSteel & Metals Processing | SEC FORM 4 Code F | $2,6831,005 at $2.67 | filing |
| 1 Jul 2026filed 7 Jul 2026 | AQMS Aqua MetalsSteel & Metals Processing | SEC FORM 4 Code F | $2,210744 at $2.97 | filing |
| 1 Jul 2026filed 7 Jul 2026 | AQMS Aqua MetalsSteel & Metals Processing | SEC FORM 4 Code F | $2,210744 at $2.97 | filing |
| 13 Apr 2026filed 15 Apr 2026 | AQMS Aqua MetalsSteel & Metals Processing | SEC FORM 4 Code F | $2,803715 at $3.92 | filing |
| 13 Apr 2026filed 15 Apr 2026 | AQMS Aqua MetalsSteel & Metals Processing | SEC FORM 4 Code F | $2,803715 at $3.92 | filing |
| 24 Feb 2026filed 26 Feb 2026 | AQMS Aqua MetalsSteel & Metals Processing | SEC FORM 4 Code F | $4,7891,006 at $4.76 | filing |
| 24 Feb 2026filed 26 Feb 2026 | AQMS Aqua MetalsSteel & Metals Processing | SEC FORM 4 Code F | $4,7891,006 at $4.76 | filing |
| 13 Feb 2026filed 17 Feb 2026 | AQMS Aqua MetalsSteel & Metals Processing | SEC FORM 4 Code A | $110K23,306 at $4.72 | filing |
| 13 Feb 2026filed 17 Feb 2026 | AQMS Aqua MetalsSteel & Metals Processing | SEC FORM 4 Code A | $110K23,306 at $4.72 | filing |
| 7 Jan 2026filed 9 Jan 2026 | AQMS Aqua MetalsSteel & Metals Processing | SEC FORM 4 Code D | —13 at $0.00 | filing |
| 7 Jan 2026filed 9 Jan 2026 | AQMS Aqua Metalsoption or derivative · Steel & Metals Processing | SEC FORM 4 Code D | —443 at $0.00 | filing |
| 7 Jan 2026filed 9 Jan 2026 | AQMS Aqua Metalsoption or derivative · Steel & Metals Processing | SEC FORM 4 Code D | —443 at $0.00 | filing |
| 7 Jan 2026filed 9 Jan 2026 | AQMS Aqua Metalsoption or derivative · Steel & Metals Processing | SEC FORM 4 Code D | —443 at $0.00 | filing |
| 7 Jan 2026filed 9 Jan 2026 | AQMS Aqua Metalsoption or derivative · Steel & Metals Processing | SEC FORM 4 Code D | —443 at $0.00 | filing |
| 7 Jan 2026filed 9 Jan 2026 | AQMS Aqua Metalsoption or derivative · Steel & Metals Processing | SEC FORM 4 Code D | —443 at $0.00 | filing |
News
Knightscope (NASDAQ:KSCP) & Aqua Metals (NASDAQ:AQMS) Head to Head ContrastAQMS · themarketsdaily.com · 8 Oct 2026
0 headlines in the last 90 days name Benjamin S. Taecker; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.