SEC filingsOct 12, 2026 to Oct 19, 2026: insiders reported 840 purchases and sales across 212 companies.840 insider purchases and sales in 7 daysSee the filings →
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Company profile

AQMS

Aqua Metals, Inc.
NASDAQIndustrials

Latest close: 1.70 USD · Oct 16, 2026 · 1 year · split-adjusted

On the price, the facts of the public record●Results filed
With an account, also○dividends▲splits◌next earningswith an account

End-of-day prices provided by Twelve Data · One close per session; the series does not update during the trading day.

Latest on record

The most recent facts, as filed.

Up to three of the most recent, checkable facts already loaded on this page, each linked to its source.

  1. Sep 8, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
  2. Aug 21, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
  3. Jul 30, 2026Quarterly report · 10-QFiled by the company itself.Open the filing ↗

In numbers

What this profile holds, counted.

Closes · 1 year250
SEC filings on record7128 flagged findings
Reported transactions (Form 4)73since May 14, 2024 · and 5 other holdings
Corporate events (8-K)30since Jul 19, 2023

What the record says

Description, identity and filings, each with its source.

Every block cites its source. The colour of a finding marks its category — which document, who filed it — not how much it matters.

SEC topics

Regulatory history

Topics detected in its SEC reports, with the original excerpt.

Each topic is assigned by a classifier over the full filing; the excerpts show where it was detected and are not always enough to verify it. Open the filing to read it in full.

  • 2026-05-14share offering or dilution eventrecentOpen filing ↗
    “…Company, LLC (“Benchmark”), the Company was permitted to offer and sell shares of its common stock, par value $ 0.001 per…”
    +1 more passage from the same document
    • “…Sales Agreement with The Benchmark Company, LLC (“Benchmark”), the Company was permitted to offer and sell shares of its common…”
  • 2026-05-14reverse splitrecentOpen filing ↗
    “…address the entire marketplace. Our focus for the lithium market includes operating our first -of-a-kind lithium battery recycling…”
    +1 more passage from the same document
    • “…We believe that Aqua Metals is in a position to become one of the few critical minerals recovery players for which our…”
  • 2026-03-31share offering or dilution eventrecentOpen filing ↗
    “…registered direct offering and exercise of pre-funded warrants, offset by $147,000 related to tax withholdings to cover RSU…”
    +1 more passage from the same document
    • “…Company, LLC (“Benchmark”), the Company was permitted to offer and sell shares of its common stock, par value $ 0.001 per…”
  • 2026-03-31capital return (buybacks/dividends)recentOpen filing ↗
    “…stock options and is calculated based on the average share price for each period using the treasury stock method. Under the…”
  • 2026-03-31reverse splitrecentOpen filing ↗
    “…its evaluation of additional feedstocks and applications for its technology, including exploratory initiatives related to…”
    +1 more passage from the same document
    • “…nodules and other sources of critical minerals. These activities remain in the evaluation stage and are intended to assess…”

Original excerpts from SEC filings, untranslated. Not advice and not a prediction.

SEC record

SEC dossier

What this company has filed with the SEC, in plain language.

The 25 most recent filings (of 712)

Everything filed

Every SEC filing, newest first, with what it is. Below, each type with its own explanation.

  • Insider transaction · 3 Form 4 filings newshow all 3hide
  • Sep 8, 268-K ↗Current report · Other events
  • Insider transaction · 6 Form 4 filingsshow all 6hide
  • Aug 21, 268-K ↗Current report · Shareholder vote results
  • Insider transaction · 3 Form 4 filingsshow all 3hide
  • Jul 30, 2610-Q ↗Quarterly report
  • Jul 30, 268-K ↗Current report · Results
  • Jul 8, 26DEF 14A ↗Shareholder meeting and votes
  • Insider transaction · 3 Form 4 filingsshow all 3hide
  • May 14, 268-K ↗Current report · Results
  • May 14, 2610-Q ↗Quarterly report
  • Apr 30, 2610-K/A ↗Annual report · amendment
  • Insider transaction · 2 Form 4 filingsshow all 2hide

712 filings on record, the oldest from Jun 4, 15.

Listing the 25 most recent filings of the 712 on record.

8-Ks, explained

Stress12Structure45Governance39
  • Feb 11, 26StructureEntered a material agreement+3 more in the same filing8-K 1.01 ↗
  • Oct 16, 25StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
  • Sep 8, 25StressListing notice (8-K 3.01)the same filing reports the recovery8-K 3.01 ↗
  • Jul 3, 25StressListing notice (8-K 3.01)8-K 3.01 ↗
  • May 29, 25GovernanceA senior executive left or was appointed8-K 5.02 ↗
  • May 16, 25StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
  • May 16, 25StructureEntered a material agreement+1 more in the same filing8-K 1.01 ↗
  • Governance3 senior executive changes2025show all 3hide
    • May 13, 25GovernanceA senior executive left or was appointed8-K 5.02 ↗
    • May 1, 25GovernanceA senior executive left or was appointed8-K 5.02 ↗
    • Feb 7, 25GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
  • Dec 23, 24StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
  • Sep 6, 24StressListing notice (8-K 3.01)8-K 3.01 ↗
  • Aug 30, 24StructureEntered a material agreement+3 more in the same filing8-K 1.01 ↗
  • Aug 22, 24GovernanceA senior executive left or was appointed8-K 5.02 ↗

10 older filings not shown · The record reaches back to Aug 27, 15.

Notable in the record

Stress disclosures older than the timeline above. They are individual events from the record, not a complete timeline: there may be more between them.

  • Nov 24, 23StressListing notice (8-K 3.01)8-K 3.01 ↗
  • Apr 26, 23StressA debt obligation was accelerated+1 more in the same filing8-K 2.04 ↗
  • Jan 17, 23StressListing notice (8-K 3.01)8-K 3.01 ↗
  • Aug 5, 22StressListing notice (8-K 3.01)8-K 3.01 ↗
  • Jul 1, 20StressListing notice (8-K 3.01)8-K 3.01 ↗
  • May 20, 20StressListing notice (8-K 3.01)+2 more in the same filing8-K 3.01 ↗
  • Apr 20, 20StressListing notice (8-K 3.01)8-K 3.01 ↗

The full record holds 12 stress filings.

Corporate events are tracked from 2004-08-23, when the SEC renumbered 8-K items. Earlier filings use an incompatible numbering and are not classified here.

Ownership and control

Schedule 13G: short-form filing

The short form, for holders who meet specific requirements: institutional investors, passive investors without a control purpose, or exempt investors. Asset managers and index funds usually file it.

  • Alex Cushner11.7%Dec 31, 24SCHEDULE 13G/A ↗
  • BAIRD ROBERT W & CO INC /WI/5.2%Dec 31, 24SCHEDULE 13G ↗3 co-filers on this document — the figure is the largest single stake, not their sum.

Structured 13D/G data starts 2023-12, when the SEC moved these filings to a machine-readable format. Earlier filings exist but are not parsed here.

SEC record

Insider transactions

Buys and sells reported by officers, directors and major shareholders on SEC Form 4.

No purchases or sales are on record in this stretch; only other transactions (compensation, withholding, exercises or gifts).

Stock compensation, tax and giftsshow the 40 other transactionshide

Stock compensation, tax withholding, option exercises and gifts. They are listed separately and are not included in the purchase and sale totals. The type describes the transaction, not the filer's intent.

  • Oct 13, 26Compensationamount n/aEric WestChief Financial Officer↗
  • Oct 13, 26Tax$2KEric WestChief Financial Officer↗
  • Oct 13, 26Compensationamount n/aBenjamin S. TaeckerChief Eng and Opr Officer↗
  • Oct 13, 26Tax$1KBenjamin S. TaeckerChief Eng and Opr Officer↗
  • Oct 13, 26Compensationamount n/aStephen CottonChief Executive Officer↗
  • Oct 13, 26Tax$5KStephen CottonChief Executive Officer↗
  • Aug 24, 26Compensationamount n/aBenjamin S. TaeckerChief Eng and Opr Officer↗
  • Aug 24, 26Compensationamount n/aEric WestChief Financial Officer↗
  • Aug 24, 26Compensationamount n/aStephen CottonChief Executive Officer↗
  • Aug 24, 26Compensationamount n/aEric John Gangloff↗
  • Aug 24, 26Compensationamount n/aVINCENT L DIVITO↗
  • Aug 24, 26Compensationamount n/aSTEVEN K HENDERSON↗
  • Aug 19, 26Tax$9KStephen CottonChief Executive Officer↗
  • Aug 19, 26Tax$3KEric WestChief Financial Officer↗
  • Aug 19, 26Tax$3KBenjamin S. TaeckerChief Eng and Opr Officer↗
  • Jul 1, 26Tax$7KStephen CottonChief Executive Officer↗
  • Jul 1, 26Tax$2KBenjamin S. TaeckerChief Eng and Opr Officer↗
  • May 19, 26Tax$3KEric WestChief Financial Officer↗
  • Apr 13, 26Tax$9KStephen CottonChief Executive Officer↗
  • Apr 13, 26Tax$3KBenjamin S. TaeckerChief Eng and Opr Officer↗
  • Apr 13, 26Tax$3KEric WestChief Financial Officer↗
  • Feb 24, 26Tax$6KEric WestChief Financial Officer↗
  • Feb 24, 26Tax$5KBenjamin S. TaeckerChief Eng and Opr Officer↗
  • Feb 24, 26Tax$16KStephen CottonChief Executive Officer↗
  • Feb 13, 26Compensation$110KBenjamin S. TaeckerChief Eng and Opr Officer↗
  • Feb 13, 26Compensation$377KStephen CottonChief Executive Officer↗
  • Feb 13, 26Compensation$134KEric WestChief Financial Officer↗
  • Jan 7, 26Otheramount n/aStephen CottonChief Executive Officer↗
  • Jan 7, 26Otheramount n/aBenjamin S. TaeckerChief Eng and Opr Officer↗
  • Jan 2, 26Tax$5KBenjamin S. TaeckerChief Eng and Opr Officer↗
  • Jan 2, 26Tax$15KStephen CottonChief Executive Officer↗
  • Dec 18, 25Compensationamount n/aStephen CottonChief Executive Officer↗
  • Dec 18, 25Tax$34KStephen CottonChief Executive Officer↗
  • Nov 20, 25Tax$7KEric WestChief Financial Officer↗
  • Oct 13, 25Compensation$117KEric WestChief Financial Officer↗
  • Oct 13, 25Compensation$319KStephen CottonChief Executive Officer↗
  • Oct 13, 25Compensation$97KBenjamin S. TaeckerChief Eng and Opr Officer↗
  • Sep 19, 25Compensationamount n/aStephen CottonChief Executive Officer↗
  • Sep 19, 25Tax$20KStephen CottonChief Executive Officer↗
  • Aug 20, 25Tax$7KStephen CottonChief Executive Officer↗

The full record holds 123 transactions and goes back to Dec 29, 22.

Its sector and its market

Aqua Metals, Inc. among Industrials companies

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Coverage

What sits behind this page.

Where each figure comes from and how far it reaches.

Prices
End-of-day closes provided by Twelve Data. One close per session; not real time. Closes adjusted for splits.
Series quality
Series with incidents in the period; the chart shows what could be kept.
SEC records
712 documents on file, from Jun 4, 2015 to Oct 15, 2026.
Company description
No description available.
This page
Generated on Oct 19, 2026; refreshed through the day.

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Which SEC documents appear here?

Those filed with the SEC by the company, its insiders and its major shareholders, within our coverage: periodic reports (10-K, 10-Q, 20-F), material events (8-K), proposed sale notices (Form 144), insider transactions (Form 4) and stakes above 5% (13D/13G). Each links to the original on EDGAR.

Why does a European company show no SEC records?

It depends on the company: some European issuers file a 20-F or 6-K with the SEC and others don't. The profile shows whatever is on record; when there is nothing, it says so rather than guessing why. Europe does not yet have a common filing archive like EDGAR in the United States. The EU will open its own, ESAP, in July 2027 (managers' transactions arrive in January 2028), and we plan to add it once it is available.

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