Aqua Metals, Inc.

Secondary Smelting & Refining of Nonferrous Metals

AQMS Mining & Metals People in Mining & Metals SEC CIK 0001621832 ↗

Computed from SEC EDGAR filings and closing prices — not copied from any wealth ranking. Dataset . How we calculate this.

Market capitalisation
$8.23M
3,563,531 shares Covers every share class this company has on file.
Insiders on file
3
people who have filed Form 3, 4 or 5 naming this issuer
Value of insider-held stock
$3.39M
from the holdings reported on Forms 3/4/5; this figure has no separate as-of date on file
Insider-held share of market cap
41.18%
insider-held value divided by market capitalisation

What Aqua Metals, Inc. reports

Revenue and net income below are for fiscal period FY2024, the period label carried by this company’s own annual XBRL filings to the SEC. Fiscal years do not line up between companies — one company’s FY2026 can cover much the same months as another’s FY2025 — so compare the periods, not just the numbers.

Revenue
$0
FY2024 annual revenue, from this company’s own annual XBRL filings to the SEC
Net income
-$22.65M
FY2024 a loss for the period, from this company’s own annual XBRL filings to the SEC
Employees
11
Yahoo Finance
Where the employee count comes from

Headcount comes from Yahoo Finance, not from a filing. The date beside it is the day we retrieved the figure — it is not the date the company counted its staff, and Yahoo does not publish that date. Unlike the SEC filings behind the other figures on this page, this one carries no open licence, so we publish the number and nothing else from that source.

Insiders at Aqua Metals, Inc.

Shares is what each person last reported holding here.

Everyone below has filed at least one insider report against this company.

Value is that share count priced at the same closing price used everywhere else on this site. A row priced from only some of a person’s securities says so — we do not quietly present a partial sum as a complete one.

Rows are grouped by the role each person reports.

The role comes from the relationship boxes a person ticks on their own insider filings — officer, director, ten per cent owner — not from anything we infer. Somebody who is both an officer and a director appears once, in the combined group, so the row count still matches the figure at the top of this page. Where no filing states a role we say so instead of guessing one.

People who file insider reports against Aqua Metals, Inc..
Insider Reported role Shares Value Last action
Officers 1
David McMurtry David McMurtry Other Executive 686,277 $2.06M F Shares withheld for taxes Jul 1, 2024 position reported
Directors 2
Edward J. Smith Board Member 357,546 $1.07M A Grant or award Jul 1, 2024 position reported
Peifang Zhang Board Member 86,085 $258.3K A Grant or award May 6, 2025 position reported

Events from filings

Detected automatically in the filings linked below. Each headline is built from the numbers in those filings, not written by a model. Newest first; events older than 45 days stay listed and are marked as older.

3 insiders bought Aqua Metals, Inc. (AQMS) shares worth $43,875 on May 14, 2024

Cluster buying

3 different insiders made 3 open-market purchases of this company’s shares within a short window. Each row below is one reported trade. At least one price in this event could not be cross-checked against other trades in the same security, so read the total with extra care.

3 insiders bought Aqua Metals, Inc. (AQMS) shares worth $43,875 on May 14, 2024
Date Insider Transaction Shares Price Value Filing
May 14, 2024 Edward J. Smith P Open-market purchase 25,000 held after: 334,050 $0.39 $9,750 SEC filing ↗
May 14, 2024 Peifang Zhang P Open-market purchase 62,500 held after: 313,550 $0.39 $24,375 SEC filing ↗
May 14, 2024 David McMurtry P Open-market purchase 25,000 held after: 743,873 $0.39 $9,750 SEC filing ↗

Total of the rows above: $43,875, in the currency the filings report.

Source: SEC EDGAR (United States); every row links to where it was published. Event computed Sep 14, 2026.

Recent insider transactions

Of the 10 rows we hold, 3 are open-market purchases (P) and 0 open-market sales — the only codes we count as buying or selling.

The rest — awards, shares withheld to pay tax, option exercises, gifts and so on — follow from an employment contract or a transfer arranged off-market, not from a decision to buy or sell, so counting them would turn this into a pay table.

A price of 0.00 is a real reported figure on gifts (G) and share awards (A) — not a gap in our data.

Insider transactions disclosed to the SEC for Aqua Metals, Inc., newest first, each with the filing behind it.
Date Insider Transaction Shares Price Value Filing
May 6, 2025 Peifang Zhang A Grant or award 43,478 $0.00 $0 SEC filing ↗
Apr 2, 2025 Peifang Zhang A Grant or award 16,129 $1.86 $30.0K SEC filing ↗
Oct 1, 2024 Peifang Zhang A Grant or award 85,201 $0.00 $0 SEC filing ↗
Sep 5, 2024 Peifang Zhang A Grant or award 107,296 $0.00 $0 SEC filing ↗
Jul 1, 2024 David McMurtry F Shares withheld for taxes 57,596 $0.32 $18.4K SEC filing ↗
Jul 1, 2024 Peifang Zhang A Grant or award 23,496 $0.00 $0 SEC filing ↗
Jul 1, 2024 Edward J. Smith A Grant or award 23,496 $0.00 $0 SEC filing ↗
May 14, 2024 David McMurtry P Open-market purchase 25,000 $0.39 $9.8K SEC filing ↗
May 14, 2024 Peifang Zhang P Open-market purchase 62,500 $0.39 $24.4K SEC filing ↗
May 14, 2024 Edward J. Smith P Open-market purchase 25,000 $0.39 $9.8K SEC filing ↗

From SEC Form 4 filings. Every row links to the filing it came from. How we calculate this.

What a Form 4 is

The report an officer, director or large shareholder must file after trading their own company’s stock.

Think a number here is wrong? Open the linked filing and compare — how to report it.

Sources and technical notes

Every figure on this page comes from filings to the U.S. SEC via EDGAR. Nothing here is estimated, and nothing is taken from press coverage or company websites.

Share count: cover page of the latest filing (dei:EntityCommonStockSharesOutstanding), taken from Aqua Metals, Inc.’s own filings and multiplied by our closing price. Full method.

What that share count means

the share count the company itself prints on the cover of its most recent filing, as of the date it signed that filing.

We do not take a market cap from a data vendor, and we do not estimate one: the figure is a share count from Aqua Metals, Inc.’s own SEC filings multiplied by the closing price we hold for the same stock.