Benjamin S. Taecker

CIK: 0001879186

Transaction Breakdown

Open Market Buys (P)1 (5.6%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)7 (38.9%)

Compensation grants

Other (G, F, J, C, D, …)10 (55.6%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

AQMS

Aqua Metals, Inc.

Officer

Discretionary Trading P&L

Holdings

Transaction History (18 total)

AQMS
Aqua Metals, Inc.
Oct 13, 2026
Tax Payment(F)
Direct
716 shares at avg. $1.92$1K
AQMS
Aqua Metals, Inc.
Oct 13, 2026
Award(A)
Direct
10.4K shares-
AQMS
Aqua Metals, Inc.
Aug 24, 2026
Award(A)
Direct
31K shares-
AQMS
Aqua Metals, Inc.
Aug 19, 2026
Tax Payment(F)
Direct
1K shares at avg. $2.67$3K
AQMS
Aqua Metals, Inc.
Jul 1, 2026
Tax Payment(F)
Direct
744 shares at avg. $2.97$2K
AQMS
Aqua Metals, Inc.
Apr 13, 2026
Tax Payment(F)
Direct
715 shares at avg. $3.92$3K
AQMS
Aqua Metals, Inc.
Feb 24, 2026
Tax Payment(F)
Direct
1K shares at avg. $4.76$5K
AQMS
Aqua Metals, Inc.
Feb 13, 2026
Award(A)
Direct
23.3K shares at avg. $4.72$110K
AQMS
Aqua Metals, Inc.
Jan 7, 2026
Disposition(D)
Direct
13 shares-
AQMS
Aqua Metals, Inc.
Jan 2, 2026
Tax Payment(F)
Direct
979 shares at avg. $4.80$5K
AQMS
Aqua Metals, Inc.
Oct 13, 2025
Award(A)
Direct
10.1K shares at avg. $9.58$97K
AQMS
Aqua Metals, Inc.
Aug 20, 2025
Tax Payment(F)
Direct
564 shares at avg. $3.68$2K
AQMS
Aqua Metals, Inc.
Aug 19, 2025
Award(A)
Direct
14.2K shares at avg. $3.95$56K
AQMS
Aqua Metals, Inc.
Jul 1, 2025
Tax Payment(F)
Direct
3K shares at avg. $0.49$1K
AQMS
Aqua Metals, Inc.
Feb 20, 2025
Award(A)
Direct
21.8K shares-
AQMS
Aqua Metals, Inc.
Jan 1, 2025
Tax Payment(F)
Direct
4.2K shares at avg. $2.52$11K
AQMS
Aqua Metals, Inc.
Dec 19, 2024
Award(A)
Direct
79.9K shares-
AQMS
Aqua Metals, Inc.
Dec 19, 2024
Purchase(P)
Common Stock Purchase Warrant (right to buy)
Direct
50K shares-

		Type	Shares	Price		Ownership
Oct 13, 2026	AQMS Aqua Metals, Inc.	Tax Payment(F)	716	$1.92	$1,375	Direct
Oct 13, 2026	AQMS Aqua Metals, Inc.	Award(A)	10,429	-	$0	Direct
Aug 24, 2026	AQMS Aqua Metals, Inc.	Award(A)	30,958	-	$0	Direct
Aug 19, 2026	AQMS Aqua Metals, Inc.	Tax Payment(F)	1,005	$2.67	$2,683	Direct
Jul 1, 2026	AQMS Aqua Metals, Inc.	Tax Payment(F)	744	$2.97	$2,210	Direct
Apr 13, 2026	AQMS Aqua Metals, Inc.	Tax Payment(F)	715	$3.92	$2,803	Direct
Feb 24, 2026	AQMS Aqua Metals, Inc.	Tax Payment(F)	1,006	$4.76	$4,789	Direct
Feb 13, 2026	AQMS Aqua Metals, Inc.	Award(A)	23,306	$4.72	$110,004	Direct
Jan 7, 2026	AQMS Aqua Metals, Inc.	Disposition(D)	13	-	$0	Direct
Jan 2, 2026	AQMS Aqua Metals, Inc.	Tax Payment(F)	979	$4.80	$4,699	Direct
Oct 13, 2025	AQMS Aqua Metals, Inc.	Award(A)	10,132	$9.58	$97,065	Direct
Aug 20, 2025	AQMS Aqua Metals, Inc.	Tax Payment(F)	564	$3.68	$2,076	Direct
Aug 19, 2025	AQMS Aqua Metals, Inc.	Award(A)	14,238	$3.95	$56,240	Direct
Jul 1, 2025	AQMS Aqua Metals, Inc.	Tax Payment(F)	3,043	$0.49	$1,491	Direct
Feb 20, 2025	AQMS Aqua Metals, Inc.	Award(A)	21,802	-	-	Direct
Jan 1, 2025	AQMS Aqua Metals, Inc.	Tax Payment(F)	4,222	$2.52	$10,639	Direct
Dec 19, 2024	AQMS Aqua Metals, Inc.	Award(A)	79,893	-	$0	Direct
Dec 19, 2024	AQMS Aqua Metals, Inc.	Purchase(P) Common Stock Purchase Warrant (right to buy)	50,000	-	-	Direct

1-18 of 18 transactions

About Taecker Benjamin S.

Taecker Benjamin S. (SEC CIK 0001879186) files insider reports with the SEC as Chief Eng and Opr Officer of Aqua Metals, Inc. (AQMS).

Signal8 holds 16 ownership filings by Taecker Benjamin S., all Form 4s, filed between Dec 20, 2024 and Oct 15, 2026. Those filings report 18 transactions, from Dec 19, 2024 to Oct 13, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Taecker Benjamin S.'s filings is in RENO, NV.

Recent filings by Taecker Benjamin S.

Oct 13, 2026: Tax withholding of AQMS shares (Form 4, code F).
Oct 13, 2026: Grant or award of AQMS shares (Form 4, code A).
Aug 24, 2026: Grant or award of AQMS shares (Form 4, code A).
Aug 19, 2026: Tax withholding of AQMS shares (Form 4, code F).
Jul 1, 2026: Tax withholding of AQMS shares (Form 4, code F).

Other insiders filing for Aqua Metals, Inc. (AQMS)

Cotton Stephen, Chief Executive Officer
West Eric, Chief Financial Officer
HENDERSON STEVEN K, Director
DIVITO VINCENT L, Director
Gangloff Eric John, Director
Zhang Peifang, Director

How to read Form 4 transaction codes