Stephen Cotton - 18 Dec 2025 Form 4 Insider Report for Aqua Metals, Inc. (AQMS)

Role
Chief Executive Officer, Director
Signature
/s/ Eric West, by power of attorney
Issuer symbol
AQMS
Transactions as of
18 Dec 2025
Net transactions value
-$34,109
Form type
4
Filing time
22 Dec 2025, 06:15:35 UTC
Previous filing
15 Oct 2025
Next filing
06 Jan 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Cotton Stephen Chief Executive Officer, Director 5370 KIETZKE LN, SUITE 201, RENO /s/ Eric West, by power of attorney 22 Dec 2025 0001649322

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction AQMS Common Stock Award $0 +14,749 +10% $0.000000 157,014 18 Dec 2025 Direct F1
transaction AQMS Common Stock Tax liability $34,109 -6,247 -4% $5.46 150,767 18 Dec 2025 Direct F2, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents 14,749 of common stock issued to the reporting person on a fully vested basis.
F2 Represents the number of shares withheld and returned to the plan to cover the tax liability of the December 18, 2025 stock awarded.
F3 Includes 109,377 shares underlying restricted stock units ("RSUs") that are not yet vested and deliverable.